Mercurial > kallithea
view kallithea/bin/kallithea_config.py @ 4208:ad38f9f93b3b kallithea-2.2.5-rebrand
Correct licensing information in individual files.
The top-level license file is now LICENSE.md.
Also, in various places where there should have been joint copyright holders
listed, a single copyright holder was listed. It does not appear easy to add
a link to a large list of copyright holders in these places, so it simply
refers to the fact that various authors hold copyright.
In future, if an easy method is discovered to link to a list from those
places, we should do so.
Finally, text is added to LICENSE.md to point to where the full list of
copyright holders is, and that Kallithea as a whole is GPLv3'd.
author | Bradley M. Kuhn <bkuhn@sfconservancy.org> |
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date | Wed, 21 May 2014 16:59:37 -0400 |
parents | 9793473d74be |
children | 1948ede028ef |
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# -*- coding: utf-8 -*- # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. """ kallithea.bin.kallithea_config ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ configuration generator for RhodeCode :created_on: Jun 18, 2013 :author: marcink :copyright: (c) 2013 RhodeCode GmbH. :license: GPLv3, see LICENSE.md for more details. """ from __future__ import with_statement import os import sys import uuid import argparse from mako.template import Template TMPL = 'template.ini.mako' here = os.path.dirname(os.path.abspath(__file__)) def argparser(argv): usage = ( "kallithea-config [-h] [--filename=FILENAME] [--template=TEMPLATE] \n" "VARS optional specify extra template variable that will be available in " "template. Use comma separated key=val format eg.\n" "key1=val1,port=5000,host=127.0.0.1,elements='a\,b\,c'\n" ) parser = argparse.ArgumentParser( description='RhodeCode CONFIG generator with variable replacement', usage=usage ) ## config group = parser.add_argument_group('CONFIG') group.add_argument('--filename', help='Output ini filename.') group.add_argument('--template', help='Mako template file to use instead of ' 'the default builtin template') group.add_argument('--raw', help='Store given mako template as raw without ' 'parsing. Use this to create custom template ' 'initially', action='store_true') group.add_argument('--show-defaults', help='Show all default variables for ' 'builtin template', action='store_true') args, other = parser.parse_known_args() return parser, args, other def _escape_split(text, sep): """ Allows for escaping of the separator: e.g. arg='foo\, bar' It should be noted that the way bash et. al. do command line parsing, those single quotes are required. a shameless ripoff from fabric project. """ escaped_sep = r'\%s' % sep if escaped_sep not in text: return text.split(sep) before, _, after = text.partition(escaped_sep) startlist = before.split(sep) # a regular split is fine here unfinished = startlist[-1] startlist = startlist[:-1] # recurse because there may be more escaped separators endlist = _escape_split(after, sep) # finish building the escaped value. we use endlist[0] becaue the first # part of the string sent in recursion is the rest of the escaped value. unfinished += sep + endlist[0] return startlist + [unfinished] + endlist[1:] # put together all the parts def _run(argv): parser, args, other = argparser(argv) if not len(sys.argv) > 1: print parser.print_help() sys.exit(0) # defaults that can be overwritten by arguments tmpl_stored_args = { 'http_server': 'waitress', 'lang': 'en', 'database_engine': 'sqlite', 'host': '127.0.0.1', 'port': 5000, 'error_aggregation_service': None, } if other: # parse arguments, we assume only first is correct kwargs = {} for el in _escape_split(other[0], ','): kv = _escape_split(el, '=') if len(kv) == 2: k, v = kv kwargs[k] = v # update our template stored args tmpl_stored_args.update(kwargs) # use default that cannot be replaced tmpl_stored_args.update({ 'uuid': lambda: uuid.uuid4().hex, 'here': os.path.abspath(os.curdir), }) if args.show_defaults: for k,v in tmpl_stored_args.iteritems(): print '%s=%s' % (k, v) sys.exit(0) try: # built in template tmpl_file = os.path.join(here, TMPL) if args.template: tmpl_file = args.template with open(tmpl_file, 'rb') as f: tmpl_data = f.read() if args.raw: tmpl = tmpl_data else: tmpl = Template(tmpl_data).render(**tmpl_stored_args) with open(args.filename, 'wb') as f: f.write(tmpl) print 'Wrote new config file in %s' % (os.path.abspath(args.filename)) except Exception: from mako import exceptions print exceptions.text_error_template().render() def main(argv=None): """ Main execution function for cli :param argv: """ if argv is None: argv = sys.argv try: return _run(argv) except Exception: raise if __name__ == '__main__': sys.exit(main(sys.argv))