Mercurial > kallithea
view scripts/generate-ini.py @ 5999:58809814b51d
hooks: set Windows stderr output mode to binary
This prevents Python (or the Windows console) from replacing \n with \r\n. The
extra \r made exception output show up with empty lines.
Assuming we only get text and never binary data on stderr, an alternative
solution could be to strip trailing whitespace ...
author | domruf <dominikruf@gmail.com> |
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date | Tue, 14 Jun 2016 21:23:51 +0200 |
parents | 6afa528ee30e |
children | 9358211ee144 |
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#!/usr/bin/env python2 """ Based on kallithea/bin/template.ini.mako, generate kallithea/config/deployment.ini_tmpl development.ini kallithea/tests/test.ini """ import re makofile = 'kallithea/bin/template.ini.mako' # the mako conditionals used in all other ini files and templates selected_mako_conditionals = set([ "database_engine == 'sqlite'", "http_server == 'waitress'", "error_aggregation_service == 'errormator'", "error_aggregation_service == 'sentry'", ]) # the mako variables used in all other ini files and templates mako_variable_values = { 'host': '127.0.0.1', 'port': '5000', 'here': '%(here)s', 'uuid()': '${app_instance_uuid}', } # files to be generated from the mako template ini_files = [ ('kallithea/config/deployment.ini_tmpl', ''' Kallithea - Example config The %(here)s variable will be replaced with the parent directory of this file ''', {}, # exactly the same settings as template.ini.mako ), ('kallithea/tests/test.ini', ''' Kallithea - config for tests: initial_repo_scan = true sqlalchemy and kallithea_test.sqlite custom logging The %(here)s variable will be replaced with the parent directory of this file ''', { '[server:main]': { 'port': '4999', }, '[app:main]': { 'initial_repo_scan': 'true', 'app_instance_uuid': 'test', 'show_revision_number': 'true', 'beaker.cache.sql_cache_short.expire': '1', 'beaker.session.secret': '{74e0cd75-b339-478b-b129-07dd221def1f}', 'sqlalchemy.db1.url': 'sqlite:///%(here)s/kallithea_test.sqlite', }, '[logger_root]': { 'level': 'DEBUG', }, '[logger_sqlalchemy]': { 'level': 'ERROR', 'handlers': 'console', }, '[handler_console]': { 'level': 'NOTSET', }, }, ), ('development.ini', ''' Kallithea - Development config: listening on *:5000 sqlite and kallithea.db initial_repo_scan = true set debug = true verbose and colorful logging The %(here)s variable will be replaced with the parent directory of this file ''', { '[server:main]': { 'host': '0.0.0.0', }, '[app:main]': { 'initial_repo_scan': 'true', 'set debug': 'true', 'app_instance_uuid': 'development-not-secret', 'beaker.session.secret': 'development-not-secret', }, '[handler_console]': { 'level': 'DEBUG', 'formatter': 'color_formatter', }, '[handler_console_sql]': { 'level': 'DEBUG', 'formatter': 'color_formatter_sql', }, }, ), ] def main(): # make sure all mako lines starting with '#' (the '##' comments) are marked up as <text> print 'reading:', makofile mako_org = file(makofile).read() mako_no_text_markup = re.sub(r'</?%text>', '', mako_org) mako_marked_up = re.sub(r'\n(##.*)', r'\n<%text>\1</%text>', mako_no_text_markup, flags=re.MULTILINE) if mako_marked_up != mako_org: print 'writing:', makofile file(makofile, 'w').write(mako_marked_up) # select the right mako conditionals for the other less sophisticated formats def sub_conditionals(m): """given a %if...%endif match, replace with just the selected conditional sections enabled and the rest as comments """ conditional_lines = m.group(1) def sub_conditional(m): """given a conditional and the corresponding lines, return them raw or commented out, based on whether conditional is selected """ criteria, lines = m.groups() if criteria not in selected_mako_conditionals: lines = '\n'.join((l if not l or l.startswith('#') else '#' + l) for l in lines.split('\n')) return lines conditional_lines = re.sub(r'^%(?:el)?if (.*):\n((?:^[^%\n].*\n|\n)*)', sub_conditional, conditional_lines, flags=re.MULTILINE) return conditional_lines mako_no_conditionals = re.sub(r'^(%if .*\n(?:[^%\n].*\n|%elif .*\n|\n)*)%endif\n', sub_conditionals, mako_no_text_markup, flags=re.MULTILINE) # expand mako variables def pyrepl(m): return mako_variable_values.get(m.group(1), m.group(0)) mako_no_variables = re.sub(r'\${([^}]*)}', pyrepl, mako_no_conditionals) # remove utf-8 coding header base_ini = re.sub(r'^## -\*- coding: utf-8 -\*-\n', '', mako_no_variables) # create ini files for fn, desc, settings in ini_files: print 'updating:', fn ini_lines = re.sub( '# Kallithea - config file generated with kallithea-config *#\n', ''.join('# %-77s#\n' % l.strip() for l in desc.strip().split('\n')), base_ini) def process_section(m): """process a ini section, replacing values as necessary""" sectionname, lines = m.groups() if sectionname in settings: section_settings = settings[sectionname] def process_line(m): """process a section line and update value if necessary""" setting, value = m.groups() line = m.group(0) if setting in section_settings: line = '%s = %s' % (setting, section_settings[setting]) if '$' not in value: line = '#%s = %s\n%s' % (setting, value, line) return line.rstrip() lines = re.sub(r'^([^#\n].*) = ?(.*)', process_line, lines, flags=re.MULTILINE) return sectionname + '\n' + lines ini_lines = re.sub(r'^(\[.*\])\n((?:(?:[^[\n].*)?\n)*)', process_section, ini_lines, flags=re.MULTILINE) file(fn, 'w').write(ini_lines) if __name__ == '__main__': main()