kallithea: rhodecode/lib/diffs.py annotate

annotate rhodecode/lib/diffs.py @ 2552:e8650fbc4d4e beta

Moved BytesIO into compat because of py25 compatibility issue

author	Marcin Kuzminski <marcin@python-works.com>
date	Fri, 06 Jul 2012 00:01:09 +0200
parents	8eab81115660
children	d097d4bb0437

rev	line source
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	1 # -- coding: utf-8 --
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	2 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	3 rhodecode.lib.diffs
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	4 ~~~~~~~~~~~~~~~~~~~
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	5
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	6 Set of diffing helpers, previously part of vcs
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	7
089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	8
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	9 :created_on: Dec 4, 2011
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	10 :author: marcink
1824 89efedac4e6c 2012 copyrights Marcin Kuzminski <marcin@python-works.com> parents: 1789 diff changeset	11 :copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com>
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	12 :original copyright: 2007-2008 by Armin Ronacher
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	13 :license: GPLv3, see COPYING for more details.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	14 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	15 # This program is free software: you can redistribute it and/or modify
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	16 # it under the terms of the GNU General Public License as published by
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	17 # the Free Software Foundation, either version 3 of the License, or
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	18 # (at your option) any later version.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	19 #
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	20 # This program is distributed in the hope that it will be useful,
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	21 # but WITHOUT ANY WARRANTY; without even the implied warranty of
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	23 # GNU General Public License for more details.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	24 #
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	25 # You should have received a copy of the GNU General Public License
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	26 # along with this program. If not, see <http://www.gnu.org/licenses/>.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	27
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	28 import re
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	29 import difflib
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	30 import markupsafe
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	31
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	32 from itertools import tee, imap
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	33
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	34 from mercurial import patch
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	35 from mercurial.mdiff import diffopts
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	36 from mercurial.bundlerepo import bundlerepository
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	37 from mercurial import localrepo
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	38
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	39 from pylons.i18n.translation import _
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	40
2552 e8650fbc4d4e Moved BytesIO into compat because of py25 compatibility issue Marcin Kuzminski <marcin@python-works.com> parents: 2478 diff changeset	41 from rhodecode.lib.compat import BytesIO
2007 324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions Marcin Kuzminski <marcin@python-works.com> parents: 1894 diff changeset	42 from rhodecode.lib.vcs.exceptions import VCSError
2233 07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	43 from rhodecode.lib.vcs.nodes import FileNode, SubModuleNode
07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	44 from rhodecode.lib.helpers import escape
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	45 from rhodecode.lib.utils import EmptyChangeset, make_ui
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	46
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	47
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	48 def wrap_to_table(str_):
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	49 return '''<table class="code-difftable">
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	50 <tr class="line no-comment">
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	51 <td class="lineno new"></td>
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	52 <td class="code no-comment"><pre>%s</pre></td>
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	53 </tr>
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	54 </table>''' % str_
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	55
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	56
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	57 def wrapped_diff(filenode_old, filenode_new, cut_off_limit=None,
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	58 ignore_whitespace=True, line_context=3,
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	59 enable_comments=False):
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	60 """
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	61 returns a wrapped diff into a table, checks for cut_off_limit and presents
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	62 proper message
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	63 """
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	64
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	65 if filenode_old is None:
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	66 filenode_old = FileNode(filenode_new.path, '', EmptyChangeset())
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	67
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	68 if filenode_old.is_binary or filenode_new.is_binary:
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	69 diff = wrap_to_table(_('binary file'))
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	70 stats = (0, 0)
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	71 size = 0
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	72
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	73 elif cut_off_limit != -1 and (cut_off_limit is None or
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	74 (filenode_old.size < cut_off_limit and filenode_new.size < cut_off_limit)):
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	75
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	76 f_gitdiff = get_gitdiff(filenode_old, filenode_new,
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	77 ignore_whitespace=ignore_whitespace,
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	78 context=line_context)
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	79 diff_processor = DiffProcessor(f_gitdiff, format='gitdiff')
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	80
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	81 diff = diff_processor.as_html(enable_comments=enable_comments)
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	82 stats = diff_processor.stat()
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	83 size = len(diff or '')
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	84 else:
2340 93243e162068 typo fix ref #461 Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	85 diff = wrap_to_table(_('Changeset was too big and was cut off, use '
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	86 'diff menu to display this diff'))
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	87 stats = (0, 0)
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	88 size = 0
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	89 if not diff:
2233 07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	90 submodules = filter(lambda o: isinstance(o, SubModuleNode),
07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	91 [filenode_new, filenode_old])
07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	92 if submodules:
07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	93 diff = wrap_to_table(escape('Submodule %r' % submodules[0]))
07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	94 else:
07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	95 diff = wrap_to_table(_('No changes detected'))
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	96
2084 feb0fccdcf83 fixed vcs issue with last_changeset for filenodes Marcin Kuzminski <marcin@python-works.com> parents: 2007 diff changeset	97 cs1 = filenode_old.changeset.raw_id
feb0fccdcf83 fixed vcs issue with last_changeset for filenodes Marcin Kuzminski <marcin@python-works.com> parents: 2007 diff changeset	98 cs2 = filenode_new.changeset.raw_id
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	99
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	100 return size, cs1, cs2, diff, stats
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	101
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	102
1768 5610fd9b6803 added line context control to diffs Marcin Kuzminski <marcin@python-works.com> parents: 1753 diff changeset	103 def get_gitdiff(filenode_old, filenode_new, ignore_whitespace=True, context=3):
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	104 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	105 Returns git style diff between given ``filenode_old`` and ``filenode_new``.
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	106
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	107 :param ignore_whitespace: ignore whitespaces in diff
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	108 """
1894 0cbc3fb540b0 adapt codes to latest vcs Marcin Kuzminski <marcin@python-works.com> parents: 1883 diff changeset	109 # make sure we pass in default context
0cbc3fb540b0 adapt codes to latest vcs Marcin Kuzminski <marcin@python-works.com> parents: 1883 diff changeset	110 context = context or 3
2233 07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	111 submodules = filter(lambda o: isinstance(o, SubModuleNode),
07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	112 [filenode_new, filenode_old])
07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	113 if submodules:
07fce1930417 fixed issues with gitsubmodule diffs Marcin Kuzminski <marcin@python-works.com> parents: 2084 diff changeset	114 return ''
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	115
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	116 for filenode in (filenode_old, filenode_new):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	117 if not isinstance(filenode, FileNode):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	118 raise VCSError("Given object should be FileNode object, not %s"
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	119 % filenode.__class__)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	120
1894 0cbc3fb540b0 adapt codes to latest vcs Marcin Kuzminski <marcin@python-works.com> parents: 1883 diff changeset	121 repo = filenode_new.changeset.repository
0cbc3fb540b0 adapt codes to latest vcs Marcin Kuzminski <marcin@python-works.com> parents: 1883 diff changeset	122 old_raw_id = getattr(filenode_old.changeset, 'raw_id', repo.EMPTY_CHANGESET)
0cbc3fb540b0 adapt codes to latest vcs Marcin Kuzminski <marcin@python-works.com> parents: 1883 diff changeset	123 new_raw_id = getattr(filenode_new.changeset, 'raw_id', repo.EMPTY_CHANGESET)
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	124
1883 69d3c4450944 fix for latest vcs Marcin Kuzminski <marcin@python-works.com> parents: 1824 diff changeset	125 vcs_gitdiff = repo.get_diff(old_raw_id, new_raw_id, filenode_new.path,
1768 5610fd9b6803 added line context control to diffs Marcin Kuzminski <marcin@python-works.com> parents: 1753 diff changeset	126 ignore_whitespace, context)
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	127 return vcs_gitdiff
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	128
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	129
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	130 class DiffProcessor(object):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	131 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	132 Give it a unified diff and it returns a list of the files that were
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	133 mentioned in the diff together with a dict of meta information that
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	134 can be used to render it in a HTML template.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	135 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	136 _chunk_re = re.compile(r'@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@(.*)')
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	137
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	138 def __init__(self, diff, differ='diff', format='gitdiff'):
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	139 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	140 :param diff: a text in diff format or generator
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	141 :param format: format of diff passed, `udiff` or `gitdiff`
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	142 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	143 if isinstance(diff, basestring):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	144 diff = [diff]
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	145
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	146 self.__udiff = diff
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	147 self.__format = format
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	148 self.adds = 0
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	149 self.removes = 0
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	150
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	151 if isinstance(self.__udiff, basestring):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	152 self.lines = iter(self.__udiff.splitlines(1))
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	153
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	154 elif self.__format == 'gitdiff':
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	155 udiff_copy = self.copy_iterator()
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	156 self.lines = imap(self.escaper, self._parse_gitdiff(udiff_copy))
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	157 else:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	158 udiff_copy = self.copy_iterator()
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	159 self.lines = imap(self.escaper, udiff_copy)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	160
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	161 # Select a differ.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	162 if differ == 'difflib':
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	163 self.differ = self._highlight_line_difflib
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	164 else:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	165 self.differ = self._highlight_line_udiff
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	166
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	167 def escaper(self, string):
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	168 return markupsafe.escape(string)
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	169
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	170 def copy_iterator(self):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	171 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	172 make a fresh copy of generator, we should not iterate thru
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	173 an original as it's needed for repeating operations on
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	174 this instance of DiffProcessor
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	175 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	176 self.__udiff, iterator_copy = tee(self.__udiff)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	177 return iterator_copy
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	178
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	179 def _extract_rev(self, line1, line2):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	180 """
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	181 Extract the operation (A/M/D), filename and revision hint from a line.
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	182 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	183
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	184 try:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	185 if line1.startswith('--- ') and line2.startswith('+++ '):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	186 l1 = line1[4:].split(None, 1)
1787 d4a7b6c82efe code garden for changeset ranges and comments Marcin Kuzminski <marcin@python-works.com> parents: 1781 diff changeset	187 old_filename = (l1[0].replace('a/', '', 1)
d4a7b6c82efe code garden for changeset ranges and comments Marcin Kuzminski <marcin@python-works.com> parents: 1781 diff changeset	188 if len(l1) >= 1 else None)
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	189 old_rev = l1[1] if len(l1) == 2 else 'old'
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	190
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	191 l2 = line2[4:].split(None, 1)
1787 d4a7b6c82efe code garden for changeset ranges and comments Marcin Kuzminski <marcin@python-works.com> parents: 1781 diff changeset	192 new_filename = (l2[0].replace('b/', '', 1)
d4a7b6c82efe code garden for changeset ranges and comments Marcin Kuzminski <marcin@python-works.com> parents: 1781 diff changeset	193 if len(l1) >= 1 else None)
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	194 new_rev = l2[1] if len(l2) == 2 else 'new'
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	195
1787 d4a7b6c82efe code garden for changeset ranges and comments Marcin Kuzminski <marcin@python-works.com> parents: 1781 diff changeset	196 filename = (old_filename
d4a7b6c82efe code garden for changeset ranges and comments Marcin Kuzminski <marcin@python-works.com> parents: 1781 diff changeset	197 if old_filename != '/dev/null' else new_filename)
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	198
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	199 operation = 'D' if new_filename == '/dev/null' else None
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	200 if not operation:
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	201 operation = 'M' if old_filename != '/dev/null' else 'A'
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	202
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	203 return operation, filename, new_rev, old_rev
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	204 except (ValueError, IndexError):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	205 pass
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	206
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	207 return None, None, None, None
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	208
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	209 def _parse_gitdiff(self, diffiterator):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	210 def line_decoder(l):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	211 if l.startswith('+') and not l.startswith('+++'):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	212 self.adds += 1
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	213 elif l.startswith('-') and not l.startswith('---'):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	214 self.removes += 1
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	215 return l.decode('utf8', 'replace')
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	216
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	217 output = list(diffiterator)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	218 size = len(output)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	219
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	220 if size == 2:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	221 l = []
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	222 l.extend([output[0]])
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	223 l.extend(output[1].splitlines(1))
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	224 return map(line_decoder, l)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	225 elif size == 1:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	226 return map(line_decoder, output[0].splitlines(1))
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	227 elif size == 0:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	228 return []
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	229
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	230 raise Exception('wrong size of diff %s' % size)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	231
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	232 def _highlight_line_difflib(self, line, next_):
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	233 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	234 Highlight inline changes in both lines.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	235 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	236
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	237 if line['action'] == 'del':
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	238 old, new = line, next_
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	239 else:
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	240 old, new = next_, line
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	241
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	242 oldwords = re.split(r'(\W)', old['line'])
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	243 newwords = re.split(r'(\W)', new['line'])
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	244
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	245 sequence = difflib.SequenceMatcher(None, oldwords, newwords)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	246
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	247 oldfragments, newfragments = [], []
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	248 for tag, i1, i2, j1, j2 in sequence.get_opcodes():
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	249 oldfrag = ''.join(oldwords[i1:i2])
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	250 newfrag = ''.join(newwords[j1:j2])
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	251 if tag != 'equal':
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	252 if oldfrag:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	253 oldfrag = '<del>%s</del>' % oldfrag
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	254 if newfrag:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	255 newfrag = '<ins>%s</ins>' % newfrag
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	256 oldfragments.append(oldfrag)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	257 newfragments.append(newfrag)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	258
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	259 old['line'] = "".join(oldfragments)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	260 new['line'] = "".join(newfragments)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	261
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	262 def _highlight_line_udiff(self, line, next_):
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	263 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	264 Highlight inline changes in both lines.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	265 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	266 start = 0
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	267 limit = min(len(line['line']), len(next_['line']))
089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	268 while start < limit and line['line'][start] == next_['line'][start]:
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	269 start += 1
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	270 end = -1
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	271 limit -= start
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	272 while -end <= limit and line['line'][end] == next_['line'][end]:
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	273 end -= 1
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	274 end += 1
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	275 if start or end:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	276 def do(l):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	277 last = end + len(l['line'])
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	278 if l['action'] == 'add':
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	279 tag = 'ins'
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	280 else:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	281 tag = 'del'
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	282 l['line'] = '%s<%s>%s</%s>%s' % (
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	283 l['line'][:start],
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	284 tag,
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	285 l['line'][start:last],
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	286 tag,
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	287 l['line'][last:]
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	288 )
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	289 do(line)
1781 089c81cf04d9 fixes #326 some html special chars where not escaped in diffs + code garden in helpers Marcin Kuzminski <marcin@python-works.com> parents: 1772 diff changeset	290 do(next_)
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	291
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	292 def _parse_udiff(self, inline_diff=True):
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	293 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	294 Parse the diff an return data for the template.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	295 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	296 lineiter = self.lines
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	297 files = []
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	298 try:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	299 line = lineiter.next()
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	300 while 1:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	301 # continue until we found the old file
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	302 if not line.startswith('--- '):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	303 line = lineiter.next()
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	304 continue
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	305
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	306 chunks = []
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	307 stats = [0, 0]
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	308 operation, filename, old_rev, new_rev = \
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	309 self._extract_rev(line, lineiter.next())
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	310 files.append({
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	311 'filename': filename,
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	312 'old_revision': old_rev,
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	313 'new_revision': new_rev,
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	314 'chunks': chunks,
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	315 'operation': operation,
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	316 'stats': stats,
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	317 })
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	318
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	319 line = lineiter.next()
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	320 while line:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	321 match = self._chunk_re.match(line)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	322 if not match:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	323 break
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	324
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	325 lines = []
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	326 chunks.append(lines)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	327
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	328 old_line, old_end, new_line, new_end = \
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	329 [int(x or 1) for x in match.groups()[:-1]]
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	330 old_line -= 1
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	331 new_line -= 1
2359 a264d898ca08 Alwas show initial context on html diffs. Marcin Kuzminski <marcin@python-works.com> parents: 2340 diff changeset	332 gr = match.groups()
a264d898ca08 Alwas show initial context on html diffs. Marcin Kuzminski <marcin@python-works.com> parents: 2340 diff changeset	333 context = len(gr) == 5
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	334 old_end += old_line
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	335 new_end += new_line
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	336
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	337 if context:
2359 a264d898ca08 Alwas show initial context on html diffs. Marcin Kuzminski <marcin@python-works.com> parents: 2340 diff changeset	338 # skip context only if it's first line
a264d898ca08 Alwas show initial context on html diffs. Marcin Kuzminski <marcin@python-works.com> parents: 2340 diff changeset	339 if int(gr[0]) > 1:
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	340 lines.append({
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	341 'old_lineno': '...',
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	342 'new_lineno': '...',
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	343 'action': 'context',
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	344 'line': line,
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	345 })
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	346
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	347 line = lineiter.next()
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	348 while old_line < old_end or new_line < new_end:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	349 if line:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	350 command, line = line[0], line[1:]
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	351 else:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	352 command = ' '
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	353 affects_old = affects_new = False
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	354
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	355 # ignore those if we don't expect them
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	356 if command in '#@':
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	357 continue
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	358 elif command == '+':
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	359 affects_new = True
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	360 action = 'add'
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	361 stats[0] += 1
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	362 elif command == '-':
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	363 affects_old = True
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	364 action = 'del'
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	365 stats[1] += 1
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	366 else:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	367 affects_old = affects_new = True
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	368 action = 'unmod'
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	369
2360 c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	370 if line.find('No newline at end of file') != -1:
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	371 lines.append({
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	372 'old_lineno': '...',
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	373 'new_lineno': '...',
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	374 'action': 'context',
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	375 'line': line
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	376 })
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	377
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	378 else:
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	379 old_line += affects_old
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	380 new_line += affects_new
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	381 lines.append({
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	382 'old_lineno': affects_old and old_line or '',
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	383 'new_lineno': affects_new and new_line or '',
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	384 'action': action,
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	385 'line': line
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	386 })
c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	387
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	388 line = lineiter.next()
2391 91fae60bf2b6 merge with beta Marcin Kuzminski <marcin@python-works.com> parents: 2364 2385 diff changeset	389
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	390 except StopIteration:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	391 pass
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	392
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	393 sorter = lambda info: {'A': 0, 'M': 1, 'D': 2}.get(info['operation'])
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	394 if inline_diff is False:
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	395 return sorted(files, key=sorter)
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	396
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	397 # highlight inline changes
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	398 for diff_data in files:
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	399 for chunk in diff_data['chunks']:
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	400 lineiter = iter(chunk)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	401 try:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	402 while 1:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	403 line = lineiter.next()
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	404 if line['action'] != 'unmod':
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	405 nextline = lineiter.next()
2360 c15c3430df74 fixed issue with git's `no new line..` messages inside diff block. It might sometimes happen that showed html diff was short one line because of this Marcin Kuzminski <marcin@python-works.com> parents: 2359 diff changeset	406 if nextline['action'] in ['unmod', 'context'] or \
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	407 nextline['action'] == line['action']:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	408 continue
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	409 self.differ(line, nextline)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	410 except StopIteration:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	411 pass
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	412
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	413 return sorted(files, key=sorter)
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	414
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	415 def prepare(self, inline_diff=True):
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	416 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	417 Prepare the passed udiff for HTML rendering. It'l return a list
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	418 of dicts
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	419 """
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	420 return self._parse_udiff(inline_diff=inline_diff)
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	421
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	422 def _safe_id(self, idstring):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	423 """Make a string safe for including in an id attribute.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	424
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	425 The HTML spec says that id attributes 'must begin with
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	426 a letter ([A-Za-z]) and may be followed by any number
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	427 of letters, digits ([0-9]), hyphens ("-"), underscores
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	428 ("_"), colons (":"), and periods (".")'. These regexps
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	429 are slightly over-zealous, in that they remove colons
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	430 and periods unnecessarily.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	431
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	432 Whitespace is transformed into underscores, and then
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	433 anything which is not a hyphen or a character that
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	434 matches \w (alphanumerics and underscore) is removed.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	435
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	436 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	437 # Transform all whitespace to underscore
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	438 idstring = re.sub(r'\s', "_", '%s' % idstring)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	439 # Remove everything that is not a hyphen or a member of \w
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	440 idstring = re.sub(r'(?!-)\W', "", idstring).lower()
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	441 return idstring
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	442
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	443 def raw_diff(self):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	444 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	445 Returns raw string as udiff
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	446 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	447 udiff_copy = self.copy_iterator()
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	448 if self.__format == 'gitdiff':
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	449 udiff_copy = self._parse_gitdiff(udiff_copy)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	450 return u''.join(udiff_copy)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	451
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	452 def as_html(self, table_class='code-difftable', line_class='line',
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	453 new_lineno_class='lineno old', old_lineno_class='lineno new',
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	454 code_class='code', enable_comments=False, diff_lines=None):
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	455 """
2349 0edbffa9e2e2 fixed bug with inline changes highlighter. Marcin Kuzminski <marcin@python-works.com> parents: 2347 diff changeset	456 Return given diff as html table with customized css classes
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	457 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	458 def _link_to_if(condition, label, url):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	459 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	460 Generates a link if condition is meet or just the label if not.
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	461 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	462
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	463 if condition:
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	464 return '''<a href="%(url)s">%(label)s</a>''' % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	465 'url': url,
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	466 'label': label
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	467 }
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	468 else:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	469 return label
2385 a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	470 if diff_lines is None:
a455b2c79c85 Improved RSS/ATOM feeds Marcin Kuzminski <marcin@python-works.com> parents: 2360 diff changeset	471 diff_lines = self.prepare()
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	472 _html_empty = True
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	473 _html = []
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	474 _html.append('''<table class="%(table_class)s">\n''' % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	475 'table_class': table_class
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	476 })
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	477 for diff in diff_lines:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	478 for line in diff['chunks']:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	479 _html_empty = False
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	480 for change in line:
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	481 _html.append('''<tr class="%(lc)s %(action)s">\n''' % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	482 'lc': line_class,
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	483 'action': change['action']
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	484 })
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	485 anchor_old_id = ''
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	486 anchor_new_id = ''
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	487 anchor_old = "%(filename)s_o%(oldline_no)s" % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	488 'filename': self._safe_id(diff['filename']),
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	489 'oldline_no': change['old_lineno']
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	490 }
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	491 anchor_new = "%(filename)s_n%(oldline_no)s" % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	492 'filename': self._safe_id(diff['filename']),
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	493 'oldline_no': change['new_lineno']
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	494 }
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	495 cond_old = (change['old_lineno'] != '...' and
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	496 change['old_lineno'])
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	497 cond_new = (change['new_lineno'] != '...' and
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	498 change['new_lineno'])
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	499 if cond_old:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	500 anchor_old_id = 'id="%s"' % anchor_old
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	501 if cond_new:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	502 anchor_new_id = 'id="%s"' % anchor_new
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	503 ###########################################################
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	504 # OLD LINE NUMBER
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	505 ###########################################################
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	506 _html.append('''\t<td %(a_id)s class="%(olc)s">''' % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	507 'a_id': anchor_old_id,
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	508 'olc': old_lineno_class
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	509 })
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	510
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	511 _html.append('''%(link)s''' % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	512 'link': _link_to_if(True, change['old_lineno'],
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	513 '#%s' % anchor_old)
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	514 })
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	515 _html.append('''</td>\n''')
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	516 ###########################################################
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	517 # NEW LINE NUMBER
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	518 ###########################################################
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	519
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	520 _html.append('''\t<td %(a_id)s class="%(nlc)s">''' % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	521 'a_id': anchor_new_id,
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	522 'nlc': new_lineno_class
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	523 })
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	524
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	525 _html.append('''%(link)s''' % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	526 'link': _link_to_if(True, change['new_lineno'],
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	527 '#%s' % anchor_new)
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	528 })
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	529 _html.append('''</td>\n''')
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	530 ###########################################################
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	531 # CODE
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	532 ###########################################################
1787 d4a7b6c82efe code garden for changeset ranges and comments Marcin Kuzminski <marcin@python-works.com> parents: 1781 diff changeset	533 comments = '' if enable_comments else 'no-comment'
1789 17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	534 _html.append('''\t<td class="%(cc)s %(inc)s">''' % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	535 'cc': code_class,
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	536 'inc': comments
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	537 })
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	538 _html.append('''\n\t\t<pre>%(code)s</pre>\n''' % {
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	539 'code': change['line']
17caf4efe15c implements #308 rewrote diffs to enable displaying full diff on each file Marcin Kuzminski <marcin@python-works.com> parents: 1787 diff changeset	540 })
1753 1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	541 _html.append('''\t</td>''')
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	542 _html.append('''\n</tr>\n''')
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	543 _html.append('''</table>''')
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	544 if _html_empty:
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	545 return None
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	546 return ''.join(_html)
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	547
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	548 def stat(self):
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	549 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	550 Returns tuple of added, and removed lines for this instance
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	551 """
1d1ccb873d00 moved soon-to-be-deleted code from vcs to rhodecode Marcin Kuzminski <marcin@python-works.com> parents: diff changeset	552 return self.adds, self.removes
2337 f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	553
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	554
2362 3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	555 class InMemoryBundleRepo(bundlerepository):
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	556 def __init__(self, ui, path, bundlestream):
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	557 self._tempparent = None
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	558 localrepo.localrepository.__init__(self, ui, path)
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	559 self.ui.setconfig('phases', 'publish', False)
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	560
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	561 self.bundle = bundlestream
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	562
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	563 # dict with the mapping 'filename' -> position in the bundle
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	564 self.bundlefilespos = {}
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	565
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	566
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	567 def differ(org_repo, org_ref, other_repo, other_ref, discovery_data=None):
2337 f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	568 """
2478 8eab81115660 white space cleanup Marcin Kuzminski <marcin@python-works.com> parents: 2431 diff changeset	569 General differ between branches, bookmarks or separate but releated
2349 0edbffa9e2e2 fixed bug with inline changes highlighter. Marcin Kuzminski <marcin@python-works.com> parents: 2347 diff changeset	570 repositories
2337 f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	571
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	572 :param org_repo:
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	573 :type org_repo:
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	574 :param org_ref:
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	575 :type org_ref:
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	576 :param other_repo:
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	577 :type other_repo:
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	578 :param other_ref:
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	579 :type other_ref:
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	580 """
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	581
2364 9d61aad859bc code garden Marcin Kuzminski <marcin@python-works.com> parents: 2362 diff changeset	582 bundlerepo = None
9d61aad859bc code garden Marcin Kuzminski <marcin@python-works.com> parents: 2362 diff changeset	583 ignore_whitespace = False
2337 f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	584 context = 3
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	585 org_repo = org_repo.scm_instance._repo
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	586 other_repo = other_repo.scm_instance._repo
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	587 opts = diffopts(git=True, ignorews=ignore_whitespace, context=context)
2337 f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	588 org_ref = org_ref[1]
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	589 other_ref = other_ref[1]
f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	590
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	591 if org_repo != other_repo:
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	592
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	593 common, incoming, rheads = discovery_data
2362 3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	594
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	595 # create a bundle (uncompressed if other repo is not local)
2362 3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	596 if other_repo.capable('getbundle') and incoming:
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	597 # disable repo hooks here since it's just bundle !
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	598 # patch and reset hooks section of UI config to not run any
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	599 # hooks on fetching archives with subrepos
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	600 for k, _ in other_repo.ui.configitems('hooks'):
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	601 other_repo.ui.setconfig('hooks', k, None)
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	602
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	603 unbundle = other_repo.getbundle('incoming', common=common,
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	604 heads=rheads)
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	605
2552 e8650fbc4d4e Moved BytesIO into compat because of py25 compatibility issue Marcin Kuzminski <marcin@python-works.com> parents: 2478 diff changeset	606 buf = BytesIO()
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	607 while True:
2364 9d61aad859bc code garden Marcin Kuzminski <marcin@python-works.com> parents: 2362 diff changeset	608 chunk = unbundle._stream.read(1024 * 4)
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	609 if not chunk:
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	610 break
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	611 buf.write(chunk)
2337 f8c953c6b040 Created base for diffing two repositories inside rhodecode Marcin Kuzminski <marcin@python-works.com> parents: 2233 diff changeset	612
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	613 buf.seek(0)
2364 9d61aad859bc code garden Marcin Kuzminski <marcin@python-works.com> parents: 2362 diff changeset	614 # replace chunked _stream with data that can do tell() and seek()
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	615 unbundle._stream = buf
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	616
2362 3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	617 ui = make_ui('db')
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	618 bundlerepo = InMemoryBundleRepo(ui, path=org_repo.root,
3c4afb8894bd Improved cross repos diffs Marcin Kuzminski <marcin@python-works.com> parents: 2361 diff changeset	619 bundlestream=unbundle)
2431 60dfc369df1d Improved cross-repo diff using bundlerepo Marcin Kuzminski <marcin@python-works.com> parents: 2391 diff changeset	620
60dfc369df1d Improved cross-repo diff using bundlerepo Marcin Kuzminski <marcin@python-works.com> parents: 2391 diff changeset	621 return ''.join(patch.diff(bundlerepo or org_repo,
60dfc369df1d Improved cross-repo diff using bundlerepo Marcin Kuzminski <marcin@python-works.com> parents: 2391 diff changeset	622 node1=org_repo[org_ref].node(),
60dfc369df1d Improved cross-repo diff using bundlerepo Marcin Kuzminski <marcin@python-works.com> parents: 2391 diff changeset	623 node2=other_repo[other_ref].node(),
2364 9d61aad859bc code garden Marcin Kuzminski <marcin@python-works.com> parents: 2362 diff changeset	624 opts=opts))
2355 29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	625 else:
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	626 return ''.join(patch.diff(org_repo, node1=org_ref, node2=other_ref,
29a8096820dc added basic comparision of two repositories using bundles Marcin Kuzminski <marcin@python-works.com> parents: 2349 diff changeset	627 opts=opts))

Mercurial > kallithea

annotate rhodecode/lib/diffs.py @ 2552:e8650fbc4d4e beta