Mercurial > bitten > bitten-test
view bitten/main.py @ 578:0a221cb3a860
0.6dev: A wrongly typed `build:` wiki-link (like `build:Hello`) should not crash rendering of the whole page with `ValueError` and possible traceback. Now any such links are just ignored.
author | osimons |
---|---|
date | Tue, 07 Jul 2009 22:26:01 +0000 |
parents | a169d2e96463 |
children | f3bb52da9e3c |
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# -*- coding: utf-8 -*- # # Copyright (C) 2005-2007 Christopher Lenz <cmlenz@gmx.de> # Copyright (C) 2007 Edgewall Software # All rights reserved. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at http://bitten.edgewall.org/wiki/License. import inspect import os import textwrap from trac.core import * from trac.db import DatabaseManager from trac.env import IEnvironmentSetupParticipant from trac.perm import IPermissionRequestor from trac.wiki import IWikiSyntaxProvider from bitten.api import IBuildListener from bitten.model import schema, schema_version, Build, BuildConfig __all__ = ['BuildSystem'] __docformat__ = 'restructuredtext en' class BuildSystem(Component): implements(IEnvironmentSetupParticipant, IPermissionRequestor, IWikiSyntaxProvider) listeners = ExtensionPoint(IBuildListener) # IEnvironmentSetupParticipant methods def environment_created(self): # Create the required tables db = self.env.get_db_cnx() connector, _ = DatabaseManager(self.env)._get_connector() cursor = db.cursor() for table in schema: for stmt in connector.to_sql(table): cursor.execute(stmt) # Insert a global version flag cursor.execute("INSERT INTO system (name,value) " "VALUES ('bitten_version',%s)", (schema_version,)) # Create the directory for storing snapshot archives snapshots_dir = os.path.join(self.env.path, 'snapshots') os.mkdir(snapshots_dir) db.commit() def environment_needs_upgrade(self, db): cursor = db.cursor() cursor.execute("SELECT value FROM system WHERE name='bitten_version'") row = cursor.fetchone() if not row or int(row[0]) < schema_version: return True def upgrade_environment(self, db): cursor = db.cursor() cursor.execute("SELECT value FROM system WHERE name='bitten_version'") row = cursor.fetchone() if not row: self.environment_created() else: current_version = int(row[0]) from bitten import upgrades for version in range(current_version + 1, schema_version + 1): for function in upgrades.map.get(version): print textwrap.fill(inspect.getdoc(function)) function(self.env, db) print 'Done.' cursor.execute("UPDATE system SET value=%s WHERE " "name='bitten_version'", (schema_version,)) self.log.info('Upgraded Bitten tables from version %d to %d', current_version, schema_version) # IPermissionRequestor methods def get_permission_actions(self): actions = ['BUILD_VIEW', 'BUILD_CREATE', 'BUILD_MODIFY', 'BUILD_DELETE', 'BUILD_EXEC'] return actions + [('BUILD_ADMIN', actions)] # IWikiSyntaxProvider methods def get_wiki_syntax(self): return [] def get_link_resolvers(self): def _format_link(formatter, ns, name, label): try: name = int(name) except ValueError: return label build = Build.fetch(self.env, name) if build: config = BuildConfig.fetch(self.env, build.config) title = 'Build %d ([%s] of %s) by %s' % (build.id, build.rev, config.label, build.slave) return '<a class="build" href="%s" title="%s">%s</a>' \ % (formatter.href.build(build.config, build.id), title, label) return label yield 'build', _format_link