Files @ 437b41b18420
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Location: kallithea/scripts/generate-ini.py

Thomas De Schampheleire
tests: admin_permissions: split test_delete_ips from test_add_ips

While it is not necessary to be pedantic and split each assert in a separate
test, it makes sense to create separate tests for separate logical actions.
This makes it easy to understand from a test summary what works and what
doesn't.

Add and delete are deemed two such separate logical actions. The original
test_add_ips test did both add and delete, but was not even named to cover
this.

Note that the 'add' in the delete test is not the same as the 'add' in the
add test, i.e. for the delete test direct method calls are made instead of
passing through self.app.get/post (which is a higher layer of abstraction).

Background of this commit: during the Turbogears2 port, delete actions were
not yet functional, and 'test_add_ips' failed as a result even though 'add'
was perfectly fine.
#!/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}',
                'cache_dir': '%(here)s/../../data/test/cache',
                'index_dir': '%(here)s/../../data/test/index',
                'archive_cache_dir': '%(here)s/../../data/test/tarballcache',
                'beaker.cache.data_dir': '%(here)s/../../data/test/cache/data',
                'beaker.cache.lock_dir': '%(here)s/../../data/test/cache/lock',
                '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()