[Checkins] SVN: megrok.nozodb/trunk/ create package space
Christian Klinger
cklinger at novareto.de
Thu Nov 4 14:23:59 EDT 2010
Log message for revision 118210:
create package space
Changed:
A megrok.nozodb/trunk/README.txt
A megrok.nozodb/trunk/bootstrap.py
A megrok.nozodb/trunk/buildout.cfg
A megrok.nozodb/trunk/docs/
A megrok.nozodb/trunk/docs/HISTORY.txt
A megrok.nozodb/trunk/setup.py
A megrok.nozodb/trunk/src/
A megrok.nozodb/trunk/src/megrok/
A megrok.nozodb/trunk/src/megrok/__init__.py
A megrok.nozodb/trunk/src/megrok/nozodb/
A megrok.nozodb/trunk/src/megrok/nozodb/README.txt
A megrok.nozodb/trunk/src/megrok/nozodb/__init__.py
A megrok.nozodb/trunk/src/megrok/nozodb/components.py
A megrok.nozodb/trunk/src/megrok/nozodb/nozodb.py
A megrok.nozodb/trunk/src/megrok/nozodb/tests/
A megrok.nozodb/trunk/src/megrok/nozodb/tests/__init__.py
A megrok.nozodb/trunk/src/megrok/nozodb/tests/test_megroknozodb.py
A megrok.nozodb/trunk/src/megrok/nozodb/utils.py
-=-
Added: megrok.nozodb/trunk/README.txt
===================================================================
--- megrok.nozodb/trunk/README.txt (rev 0)
+++ megrok.nozodb/trunk/README.txt 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,4 @@
+Introduction
+============
+
+
Added: megrok.nozodb/trunk/bootstrap.py
===================================================================
--- megrok.nozodb/trunk/bootstrap.py (rev 0)
+++ megrok.nozodb/trunk/bootstrap.py 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,260 @@
+##############################################################################
+#
+# Copyright (c) 2006 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Bootstrap a buildout-based project
+
+Simply run this script in a directory containing a buildout.cfg.
+The script accepts buildout command-line options, so you can
+use the -c option to specify an alternate configuration file.
+"""
+
+import os, shutil, sys, tempfile, textwrap, urllib, urllib2, subprocess
+from optparse import OptionParser
+
+if sys.platform == 'win32':
+ def quote(c):
+ if ' ' in c:
+ return '"%s"' % c # work around spawn lamosity on windows
+ else:
+ return c
+else:
+ quote = str
+
+# See zc.buildout.easy_install._has_broken_dash_S for motivation and comments.
+stdout, stderr = subprocess.Popen(
+ [sys.executable, '-Sc',
+ 'try:\n'
+ ' import ConfigParser\n'
+ 'except ImportError:\n'
+ ' print 1\n'
+ 'else:\n'
+ ' print 0\n'],
+ stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
+has_broken_dash_S = bool(int(stdout.strip()))
+
+# In order to be more robust in the face of system Pythons, we want to
+# run without site-packages loaded. This is somewhat tricky, in
+# particular because Python 2.6's distutils imports site, so starting
+# with the -S flag is not sufficient. However, we'll start with that:
+if not has_broken_dash_S and 'site' in sys.modules:
+ # We will restart with python -S.
+ args = sys.argv[:]
+ args[0:0] = [sys.executable, '-S']
+ args = map(quote, args)
+ os.execv(sys.executable, args)
+# Now we are running with -S. We'll get the clean sys.path, import site
+# because distutils will do it later, and then reset the path and clean
+# out any namespace packages from site-packages that might have been
+# loaded by .pth files.
+clean_path = sys.path[:]
+import site
+sys.path[:] = clean_path
+for k, v in sys.modules.items():
+ if k in ('setuptools', 'pkg_resources') or (
+ hasattr(v, '__path__') and
+ len(v.__path__)==1 and
+ not os.path.exists(os.path.join(v.__path__[0],'__init__.py'))):
+ # This is a namespace package. Remove it.
+ sys.modules.pop(k)
+
+is_jython = sys.platform.startswith('java')
+
+setuptools_source = 'http://peak.telecommunity.com/dist/ez_setup.py'
+distribute_source = 'http://python-distribute.org/distribute_setup.py'
+
+# parsing arguments
+def normalize_to_url(option, opt_str, value, parser):
+ if value:
+ if '://' not in value: # It doesn't smell like a URL.
+ value = 'file://%s' % (
+ urllib.pathname2url(
+ os.path.abspath(os.path.expanduser(value))),)
+ if opt_str == '--download-base' and not value.endswith('/'):
+ # Download base needs a trailing slash to make the world happy.
+ value += '/'
+ else:
+ value = None
+ name = opt_str[2:].replace('-', '_')
+ setattr(parser.values, name, value)
+
+usage = '''\
+[DESIRED PYTHON FOR BUILDOUT] bootstrap.py [options]
+
+Bootstraps a buildout-based project.
+
+Simply run this script in a directory containing a buildout.cfg, using the
+Python that you want bin/buildout to use.
+
+Note that by using --setup-source and --download-base to point to
+local resources, you can keep this script from going over the network.
+'''
+
+parser = OptionParser(usage=usage)
+parser.add_option("-v", "--version", dest="version",
+ help="use a specific zc.buildout version")
+parser.add_option("-d", "--distribute",
+ action="store_true", dest="use_distribute", default=False,
+ help="Use Distribute rather than Setuptools.")
+parser.add_option("--setup-source", action="callback", dest="setup_source",
+ callback=normalize_to_url, nargs=1, type="string",
+ help=("Specify a URL or file location for the setup file. "
+ "If you use Setuptools, this will default to " +
+ setuptools_source + "; if you use Distribute, this "
+ "will default to " + distribute_source +"."))
+parser.add_option("--download-base", action="callback", dest="download_base",
+ callback=normalize_to_url, nargs=1, type="string",
+ help=("Specify a URL or directory for downloading "
+ "zc.buildout and either Setuptools or Distribute. "
+ "Defaults to PyPI."))
+parser.add_option("--eggs",
+ help=("Specify a directory for storing eggs. Defaults to "
+ "a temporary directory that is deleted when the "
+ "bootstrap script completes."))
+parser.add_option("-t", "--accept-buildout-test-releases",
+ dest='accept_buildout_test_releases',
+ action="store_true", default=False,
+ help=("Normally, if you do not specify a --version, the "
+ "bootstrap script and buildout gets the newest "
+ "*final* versions of zc.buildout and its recipes and "
+ "extensions for you. If you use this flag, "
+ "bootstrap and buildout will get the newest releases "
+ "even if they are alphas or betas."))
+parser.add_option("-c", None, action="store", dest="config_file",
+ help=("Specify the path to the buildout configuration "
+ "file to be used."))
+
+options, args = parser.parse_args()
+
+# if -c was provided, we push it back into args for buildout's main function
+if options.config_file is not None:
+ args += ['-c', options.config_file]
+
+if options.eggs:
+ eggs_dir = os.path.abspath(os.path.expanduser(options.eggs))
+else:
+ eggs_dir = tempfile.mkdtemp()
+
+if options.setup_source is None:
+ if options.use_distribute:
+ options.setup_source = distribute_source
+ else:
+ options.setup_source = setuptools_source
+
+if options.accept_buildout_test_releases:
+ args.append('buildout:accept-buildout-test-releases=true')
+args.append('bootstrap')
+
+try:
+ import pkg_resources
+ import setuptools # A flag. Sometimes pkg_resources is installed alone.
+ if not hasattr(pkg_resources, '_distribute'):
+ raise ImportError
+except ImportError:
+ ez_code = urllib2.urlopen(
+ options.setup_source).read().replace('\r\n', '\n')
+ ez = {}
+ exec ez_code in ez
+ setup_args = dict(to_dir=eggs_dir, download_delay=0)
+ if options.download_base:
+ setup_args['download_base'] = options.download_base
+ if options.use_distribute:
+ setup_args['no_fake'] = True
+ ez['use_setuptools'](**setup_args)
+ if 'pkg_resources' in sys.modules:
+ reload(sys.modules['pkg_resources'])
+ import pkg_resources
+ # This does not (always?) update the default working set. We will
+ # do it.
+ for path in sys.path:
+ if path not in pkg_resources.working_set.entries:
+ pkg_resources.working_set.add_entry(path)
+
+cmd = [quote(sys.executable),
+ '-c',
+ quote('from setuptools.command.easy_install import main; main()'),
+ '-mqNxd',
+ quote(eggs_dir)]
+
+if not has_broken_dash_S:
+ cmd.insert(1, '-S')
+
+find_links = options.download_base
+if not find_links:
+ find_links = os.environ.get('bootstrap-testing-find-links')
+if find_links:
+ cmd.extend(['-f', quote(find_links)])
+
+if options.use_distribute:
+ setup_requirement = 'distribute'
+else:
+ setup_requirement = 'setuptools'
+ws = pkg_resources.working_set
+setup_requirement_path = ws.find(
+ pkg_resources.Requirement.parse(setup_requirement)).location
+env = dict(
+ os.environ,
+ PYTHONPATH=setup_requirement_path)
+
+requirement = 'zc.buildout'
+version = options.version
+if version is None and not options.accept_buildout_test_releases:
+ # Figure out the most recent final version of zc.buildout.
+ import setuptools.package_index
+ _final_parts = '*final-', '*final'
+ def _final_version(parsed_version):
+ for part in parsed_version:
+ if (part[:1] == '*') and (part not in _final_parts):
+ return False
+ return True
+ index = setuptools.package_index.PackageIndex(
+ search_path=[setup_requirement_path])
+ if find_links:
+ index.add_find_links((find_links,))
+ req = pkg_resources.Requirement.parse(requirement)
+ if index.obtain(req) is not None:
+ best = []
+ bestv = None
+ for dist in index[req.project_name]:
+ distv = dist.parsed_version
+ if _final_version(distv):
+ if bestv is None or distv > bestv:
+ best = [dist]
+ bestv = distv
+ elif distv == bestv:
+ best.append(dist)
+ if best:
+ best.sort()
+ version = best[-1].version
+if version:
+ requirement = '=='.join((requirement, version))
+cmd.append(requirement)
+
+if is_jython:
+ import subprocess
+ exitcode = subprocess.Popen(cmd, env=env).wait()
+else: # Windows prefers this, apparently; otherwise we would prefer subprocess
+ exitcode = os.spawnle(*([os.P_WAIT, sys.executable] + cmd + [env]))
+if exitcode != 0:
+ sys.stdout.flush()
+ sys.stderr.flush()
+ print ("An error occurred when trying to install zc.buildout. "
+ "Look above this message for any errors that "
+ "were output by easy_install.")
+ sys.exit(exitcode)
+
+ws.add_entry(eggs_dir)
+ws.require(requirement)
+import zc.buildout.buildout
+zc.buildout.buildout.main(args)
+if not options.eggs: # clean up temporary egg directory
+ shutil.rmtree(eggs_dir)
Added: megrok.nozodb/trunk/buildout.cfg
===================================================================
--- megrok.nozodb/trunk/buildout.cfg (rev 0)
+++ megrok.nozodb/trunk/buildout.cfg 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,22 @@
+[buildout]
+develop = .
+parts = interpreter test omelette
+extends = http://svn.zope.org/*checkout*/groktoolkit/trunk/grok.cfg
+
+versions = versions
+
+[omelette]
+recipe = collective.recipe.omelette
+eggs = ${test:eggs}
+
+[versions]
+
+[interpreter]
+recipe = zc.recipe.egg
+eggs = megrok.nozodb
+interpreter = python
+
+[test]
+recipe = zc.recipe.testrunner
+eggs = megrok.nozodb [test]
+defaults = ['--tests-pattern', '^f?tests$', '-v', '-c']
Added: megrok.nozodb/trunk/docs/HISTORY.txt
===================================================================
--- megrok.nozodb/trunk/docs/HISTORY.txt (rev 0)
+++ megrok.nozodb/trunk/docs/HISTORY.txt 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,7 @@
+Changelog
+=========
+
+0.1dev (unreleased)
+-------------------
+
+- Initial release
Added: megrok.nozodb/trunk/setup.py
===================================================================
--- megrok.nozodb/trunk/setup.py (rev 0)
+++ megrok.nozodb/trunk/setup.py 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,42 @@
+from setuptools import setup, find_packages
+import os
+
+version = '0.1'
+
+readme_filename = os.path.join('src', 'megrok', 'nozodb', 'README.txt')
+long_description = open(readme_filename).read() + '\n\n' + \
+ open(os.path.join('docs', 'HISTORY.txt')).read()
+
+test_requires = ['zope.app.wsgi',]
+
+setup(name='megrok.nozodb',
+ version=version,
+ description="This package allows you to run grok without the zodb",
+ long_description=long_description,
+ # Get more strings from
+ # http://pypi.python.org/pypi?%3Aaction=list_classifiers
+ classifiers=[
+ "Programming Language :: Python",
+ ],
+ keywords='grok wsgi zodb',
+ author='Christian Klinger',
+ author_email='cklinger at novareto.de',
+ url='http://pypi.python.org/pypi',
+ license='GPL',
+ packages=find_packages('src', exclude=['ez_setup']),
+ package_dir={'': 'src'},
+ namespace_packages=['megrok'],
+ include_package_data=True,
+ zip_safe=False,
+ extras_require={'test': test_requires},
+ install_requires=[
+ 'setuptools',
+ 'grok',
+ # -*- Extra requirements: -*-
+ ],
+ entry_points={
+ 'paste.app_factory': [
+ 'nozodb = megrok.nozodb:nozodb_factory',
+ ]
+ }
+ )
Added: megrok.nozodb/trunk/src/megrok/__init__.py
===================================================================
--- megrok.nozodb/trunk/src/megrok/__init__.py (rev 0)
+++ megrok.nozodb/trunk/src/megrok/__init__.py 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,6 @@
+# See http://peak.telecommunity.com/DevCenter/setuptools#namespace-packages
+try:
+ __import__('pkg_resources').declare_namespace(__name__)
+except ImportError:
+ from pkgutil import extend_path
+ __path__ = extend_path(__path__, __name__)
Added: megrok.nozodb/trunk/src/megrok/nozodb/README.txt
===================================================================
--- megrok.nozodb/trunk/src/megrok/nozodb/README.txt (rev 0)
+++ megrok.nozodb/trunk/src/megrok/nozodb/README.txt 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,87 @@
+=============
+megrok.nozodb
+=============
+
+The main purpose of this package is to provide support for
+enabling Grok applications to be run as aster served WSGI
+applications without using the zodb.
+
+
+Using megrok.nozodb
+-------------------
+
+To setup a grok environment which works without the zodb you
+have to replace the paster-application-factory which typically is
+located in the debug.ini and in the deploy.ini: To be concrete
+replace grokcore.startup#... with megrok.nozodb#nozodb
+
+.. code-block::
+
+ [app:grok]
+ use = egg:megrok.nozodb#nozodb
+
+
+The next you have to do is setting up global utility which
+acts as an ApplicationRoot which is a starting point for your application.
+megrok.nozodb has an ungrokked default one. You can subclass from it or
+provide your own stuff which acts as ApplicationRoot.
+
+ >>> from megrok.nozodb import ApplicationRoot
+
+ >>> class MyApplicationRoot(ApplicationRoot):
+ ... pass
+
+ >>> myapp = MyApplicationRoot()
+ >>> from zope.site.interfaces import IRootFolder
+ >>> IRootFolder.providedBy(myapp)
+ True
+
+ >>> from grok.interfaces import IApplication
+ >>> IApplication.providedBy(myapp)
+ True
+
+ >>> from zope.location import ILocation
+ >>> ILocation.providedBy(myapp)
+ True
+
+ >>> from zope.interface.verify import verifyObject
+ >>> from zope.component.interfaces import ISite
+ >>> verifyObject(ISite, myapp)
+ True
+
+
+API Documentation
+-----------------
+
+We have to create a simple site definition file, which is also quite
+plain::
+
+ >>> import os, tempfile
+ >>> temp_dir = tempfile.mkdtemp()
+
+ >>> sitezcml = os.path.join(temp_dir, 'site.zcml')
+ >>> open(sitezcml, 'w').write('<configure />')
+
+ >>> zope_conf = os.path.join(temp_dir, 'zope.conf')
+ >>> open(zope_conf, 'wb').write('''
+ ... site-definition %s
+ ...
+ ... <zodb>
+ ... </zodb>
+ ...
+ ... <eventlog>
+ ... <logfile>
+ ... path STDOUT
+ ... </logfile>
+ ... </eventlog>
+ ... ''' %sitezcml)
+
+
+ >>> from megrok.nozodb import nozodb_factory
+ >>> app_factory = nozodb_factory({'zope_conf': zope_conf})
+
+ Clean up the temp_dir
+
+ >>> import shutil
+ >>> shutil.rmtree(temp_dir)
+
Added: megrok.nozodb/trunk/src/megrok/nozodb/__init__.py
===================================================================
--- megrok.nozodb/trunk/src/megrok/nozodb/__init__.py (rev 0)
+++ megrok.nozodb/trunk/src/megrok/nozodb/__init__.py 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,2 @@
+from megrok.nozodb.nozodb import nozodb_factory
+from megrok.nozodb.components import ApplicationRoot
Added: megrok.nozodb/trunk/src/megrok/nozodb/components.py
===================================================================
--- megrok.nozodb/trunk/src/megrok/nozodb/components.py (rev 0)
+++ megrok.nozodb/trunk/src/megrok/nozodb/components.py 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+
+import grok
+from zope import component, site, location
+
+
+class ApplicationRoot(grok.GlobalUtility):
+ grok.implements(
+ grok.interfaces.IApplication,
+ site.interfaces.IRootFolder,
+ location.ILocation,
+ component.interfaces.ISite)
+ grok.provides(site.interfaces.IRootFolder)
+ grok.baseclass()
+
+ __name__ = None
+ __parent__ = None
+
+ def getSiteManager(self):
+ gsm = component.getGlobalSiteManager()
+ return gsm
+
+ def setSiteManager(self, sm):
+ pass
Added: megrok.nozodb/trunk/src/megrok/nozodb/nozodb.py
===================================================================
--- megrok.nozodb/trunk/src/megrok/nozodb/nozodb.py (rev 0)
+++ megrok.nozodb/trunk/src/megrok/nozodb/nozodb.py 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,13 @@
+# -*- coding: utf-8 -*-
+
+from megrok.nozodb.utils import config, NOZODBWSGIPublisherApplication
+
+
+def nozodb_factory(global_conf, **local_conf):
+ """ this factory creates an wsgi-application, which don't
+ have a releation to zodb
+ """
+ zope_conf = global_conf['zope_conf']
+ config(zope_conf)
+ app = NOZODBWSGIPublisherApplication(handle_errors=True)
+ return app
Added: megrok.nozodb/trunk/src/megrok/nozodb/tests/__init__.py
===================================================================
--- megrok.nozodb/trunk/src/megrok/nozodb/tests/__init__.py (rev 0)
+++ megrok.nozodb/trunk/src/megrok/nozodb/tests/__init__.py 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1 @@
+# make me a package
Added: megrok.nozodb/trunk/src/megrok/nozodb/tests/test_megroknozodb.py
===================================================================
--- megrok.nozodb/trunk/src/megrok/nozodb/tests/test_megroknozodb.py (rev 0)
+++ megrok.nozodb/trunk/src/megrok/nozodb/tests/test_megroknozodb.py 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,33 @@
+import os
+import re
+import unittest
+from zope.testing import doctest, renormalizing
+
+checker = renormalizing.RENormalizing([
+ # str(Exception) has changed from Python 2.4 to 2.5 (due to
+ # Exception now being a new-style class). This changes the way
+ # exceptions appear in traceback printouts.
+ (re.compile(r"ConfigurationExecutionError: <class '([\w.]+)'>:"),
+ r'ConfigurationExecutionError: \1:'),
+ ])
+
+optionflags=(doctest.ELLIPSIS+
+ doctest.NORMALIZE_WHITESPACE)
+
+main_doctests = ['README.txt']
+
+def test_suite():
+ suite = unittest.TestSuite()
+
+ for testfile in main_doctests:
+ suite.addTest(
+ doctest.DocFileSuite(
+ os.path.join('..', testfile),
+ optionflags=optionflags,
+ globs=globals(),
+ checker=checker))
+ return suite
+
+if __name__ == '__main__':
+ unittest.main(defaultTest='test_suite')
+
Added: megrok.nozodb/trunk/src/megrok/nozodb/utils.py
===================================================================
--- megrok.nozodb/trunk/src/megrok/nozodb/utils.py (rev 0)
+++ megrok.nozodb/trunk/src/megrok/nozodb/utils.py 2010-11-04 18:23:58 UTC (rev 118210)
@@ -0,0 +1,121 @@
+# -*- coding: utf-8 -*-
+
+import os
+import sys
+import logging
+import ZConfig
+
+from zope import component
+from zope.site.hooks import setSite
+from zope.site.interfaces import IRootFolder
+
+from grok.publication import GrokHTTPPublication
+
+from zope.app.appsetup import appsetup, product
+from zope.publisher.interfaces import ISkinnable
+from zope.app.wsgi import WSGIPublisherApplication
+from zope.publisher.skinnable import setDefaultSkin
+from zope.app.publication.httpfactory import chooseClasses
+
+
+# XXX We have to subclass from WSGIPublisherApplication because the
+# ZODB-Stuff is very hard linked into it.
+class NOZODBWSGIPublisherApplication(WSGIPublisherApplication):
+ """
+ """
+
+ def __init__(self, handle_errors):
+ self.handleErrors = handle_errors
+ self.requestFactory = SimplePublicationRequestFactory()
+
+
+class SimplePublicationRequestFactory(object):
+ """ This Publication Request Factory does not have a link to
+ ZODB.
+ """
+
+ def __call__(self, input_stream, env):
+ method = env.get('REQUEST_METHOD', 'GET').upper()
+ request_class, publication_class = chooseClasses(method, env)
+
+ publication = BrowserPublication()
+ request = request_class(input_stream, env)
+ request.setPublication(publication)
+ if ISkinnable.providedBy(request):
+ # only ISkinnable requests have skins
+ setDefaultSkin(request)
+ return request
+
+
+class BrowserPublication(GrokHTTPPublication):
+ """ Browser Publication with NoZODB
+ """
+
+ def __init__(self):
+ app = component.queryUtility(IRootFolder)
+ if not app:
+ raise NotImplementedError("""
+ You have to register your own IRootFolder utility
+ to be able to register your stuff on it:
+ class AppRoot(grok.GlobalUtility):
+ grok.implements(IRootFolder)""")
+ else:
+ setSite(app)
+ self._app = app
+
+ def getApplication(self, request):
+ return self._app
+
+
+# Maybe we can include a smarter version
+# in zope.app.wsgi.__init__ config for this...
+def config(configfile, schemafile=None, features=()):
+ # Load the configuration schema
+ if schemafile is None:
+ schemafile = os.path.join(
+ os.path.dirname(appsetup.__file__), 'schema', 'schema.xml')
+
+ # Let's support both, an opened file and path
+ if isinstance(schemafile, basestring):
+ schema = ZConfig.loadSchema(schemafile)
+ else:
+ schema = ZConfig.loadSchemaFile(schemafile)
+
+ # Load the configuration file
+ # Let's support both, an opened file and path
+ try:
+ if isinstance(configfile, basestring):
+ options, handlers = ZConfig.loadConfig(schema, configfile)
+ else:
+ options, handlers = ZConfig.loadConfigFile(schema, configfile)
+ except ZConfig.ConfigurationError, msg:
+ sys.stderr.write("Error: %s\n" % str(msg))
+ sys.exit(2)
+
+ # Insert all specified Python paths
+ if options.path:
+ sys.path[:0] = [os.path.abspath(p) for p in options.path]
+
+ # Parse product configs
+ product.setProductConfigurations(
+ options.product_config)
+
+ # Setup the event log
+ options.eventlog()
+
+ # Setup other defined loggers
+ for logger in options.loggers:
+ logger()
+
+ # Insert the devmode feature, if turned on
+ if options.devmode:
+ features += ('devmode',)
+ logging.warning("Developer mode is enabled: this is a security risk "
+ "and should NOT be enabled on production servers. Developer mode "
+ "can usually be turned off by setting the `devmode` option to "
+ "`off` or by removing it from the instance configuration file "
+ "completely.")
+
+ # Execute the ZCML configuration.
+ appsetup.config(options.site_definition, features=features)
+ return None
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