Mercurial > kallithea
view pylons_app/lib/helpers.py @ 235:fcab58c43ea1
Fixed access to repos and users.
author | Marcin Kuzminski <marcin@python-works.com> |
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date | Sun, 30 May 2010 00:44:45 +0200 |
parents | ea893ffb7f00 |
children | be4621c6de58 |
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"""Helper functions Consists of functions to typically be used within templates, but also available to Controllers. This module is available to both as 'h'. """ from pylons import url, app_globals as g from pylons.i18n.translation import _, ungettext from webhelpers.html import (literal, HTML, escape) from webhelpers.html.builder import make_tag from webhelpers.html.tools import (auto_link, button_to, highlight, js_obfuscate , mail_to, strip_links, strip_tags, tag_re) from webhelpers.html.tags import (auto_discovery_link, checkbox, css_classes, end_form, file, form, hidden, image, javascript_link, link_to, link_to_if, link_to_unless, ol, required_legend, select, stylesheet_link, submit, text, password, textarea, title, ul, xml_declaration) from webhelpers.text import (chop_at, collapse, convert_accented_entities, convert_misc_entities, lchop, plural, rchop, remove_formatting, replace_whitespace, urlify) from webhelpers.number import (format_byte_size, format_bit_size) from webhelpers.pylonslib import Flash as _Flash from webhelpers.pylonslib.secure_form import secure_form from pygments import highlight from pygments.formatters import HtmlFormatter from pygments.lexers import guess_lexer from pygments.lexers import get_lexer_by_name #Custom helper here :) class _Link(object): ''' Make a url based on label and url with help of url_for @param label:name of link if not defined url is used @param url: the url for link ''' def __call__(self, label='', *url_, **urlargs): if label is None or '': label = url link_fn = link_to(label, url(*url_, **urlargs)) return link_fn class _GetError(object): def __call__(self, field_name, form_errors): tmpl = """<span class="error_msg">%s</span>""" if form_errors and form_errors.has_key(field_name): return literal(tmpl % form_errors.get(field_name)) class _FilesBreadCrumbs(object): def __call__(self, repo_name, rev, paths): url_l = [link_to(repo_name, url('files_home', repo_name=repo_name, revision=rev, f_path=''))] paths_l = paths.split('/') for cnt, p in enumerate(paths_l, 1): if p != '': url_l.append(link_to(p, url('files_home', repo_name=repo_name, revision=rev, f_path='/'.join(paths_l[:cnt])))) return literal(' / '.join(url_l)) def pygmentize(code, **kwargs): """ Filter for chunks of html to replace code tags with pygmented code """ code = code.splitlines() _html, _html2 = [], [] _html.append("""<table class="code-highlighttable">""") _html.append("""<tr>""") _html.append("""<td class="linenos">""") _html.append("""<div class="linenodiv">""") _html.append("""<pre>""") for cnt, code in enumerate(code, 1): #generete lines nos _html.append("""<a id="A%s" href="#A%s">%s</a>\n""" \ % (cnt, cnt, cnt)) #propagate second list with code _html2.append("""%s""" % (highlight(code, get_lexer_by_name('python'), HtmlFormatter(nowrap=True)))) _html.append("""</pre>""") _html.append("""</div>""") _html.append("""</td>""") _html.append("""<td class="code">""") _html.append("""<div class="code-highlight">""") _html.append("""<pre>""") _html.extend(_html2) _html.append("""</pre>""") _html.append("""</div>""") _html.append("""</td>""") _html.append("""</tr>""") _html.append("""</table>""") return literal(''.join(_html)) #return literal(highlight(code, get_lexer_by_name('python'), HtmlFormatter(**kwargs))) def pygmentize_annotation(annotate_list, repo_name): """ Generate a dict of @param annotate_lists: """ import random color_dict = g.changeset_annotation_colors def gen_color(): return [str(random.randrange(0, 255)) for _ in xrange(3)] def get_color_string(cs): if color_dict.has_key(cs): col = color_dict[cs] else: color_dict[cs] = gen_color() col = color_dict[cs] return "color: rgb(%s) ! important;" % (','.join(col)) _html, _html2, _html3 = [], [], [] _html.append("""<table class="code-highlighttable">""") _html.append("""<tr>""") _html.append("""<td class="linenos">""") _html.append("""<div class="linenodiv">""") _html.append("""<pre>""") for line in annotate_list: #lines _html.append("""<a id="A%s" href="#S%s">%s</a>\n""" \ % (line[0], line[0], line[0])) #annotation tags _html2.append("""%s\n""" % link_to(line[1].raw_id, url('changeset_home', repo_name=repo_name, revision=line[1].raw_id), title=_('author') + ':%s rev:%s %s' % (line[1].author, line[1].revision, line[1].message,), style=get_color_string(line[1].raw_id))) #code formated with pygments _html3.append("""%s""" % (highlight(line[2], get_lexer_by_name('python') , HtmlFormatter(nowrap=True)))) _html.append("""</pre>""") _html.append("""</div>""") _html.append("""</td>""") _html.append("""<td class="linenos">""") _html.append("""<div class="linenodiv">""") _html.append("""<pre>""") _html.extend(_html2) _html.append("""</pre>""") _html.append("""</div>""") _html.append("""</td>""") _html.append("""<td class="code">""") _html.append("""<div class="code-highlight">""") _html.append("""<pre>""") _html.extend(_html3) _html.append("""</pre>""") _html.append("""</div>""") _html.append("""</td>""") _html.append("""</tr>""") _html.append("""</table>""") return literal(''.join(_html)) files_breadcrumbs = _FilesBreadCrumbs() link = _Link() flash = _Flash() get_error = _GetError()