Hi Chris On Thu, Dec 3, 2009 at 8:11 PM, Chris McDonough <chr...@plope.com> wrote: > > Darryl Cousins wrote: >> >> Hi All, >> >> I found that the recipe [1] to run repoze.bfg on gae **almost** works. > > Thanks for the analysis! > > I think the best solution would be to make all imports of Chameleon > conditional. This actually *used* to be the case; something must have > broken it since 1.0 (the last time I tested that tutorial). > > Can you provide the traceback that is emitted when "the wrong thing" > happens?
Yes. App starts ok, on first request the following traceback: Mac OS X 10.5.8 - using python2.5 mac ports Hope that helps, best, Darryl darrylcous...@lyrrad:~/projects/placerama $ dev_appserver.py app INFO 2009-12-03 07:53:00,113 appengine_rpc.py:157] Server: appengine.google.com WARNING 2009-12-03 07:53:00,118 datastore_file_stub.py:443] Could not read datastore data from /var/folders/I+/I+TKAJhUHkGqvthbu07a-U+++TI/-Tmp-/dev_appserver.datastore INFO 2009-12-03 07:53:00,162 dev_appserver_main.py:478] Running application placerama on port 8080: http://localhost:8080 WARNING 2009-12-03 07:53:06,429 py_zipimport.py:103] Can't open zipfile /opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/setuptools-0.6c11-py2.5.egg: IOError: [Errno 13] file not accessible: '/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/setuptools-0.6c11-py2.5.egg' ERROR 2009-12-03 07:53:07,652 dev_appserver.py:3009] Exception encountered handling request Traceback (most recent call last): File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 2978, in _HandleRequest base_env_dict=env_dict) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 411, in Dispatch base_env_dict=base_env_dict) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 2244, in Dispatch self._module_dict) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 2162, in ExecuteCGI reset_modules = exec_script(handler_path, cgi_path, hook) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 2058, in ExecuteOrImportScript exec module_code in script_module.__dict__ File "/Users/darrylcousins/projects/placerama/app/runner.py", line 56, in <module> application = application(*(config_args or ()), **(config_kwargs or {})) File "/Users/darrylcousins/projects/placerama/app/placerama/run.py", line 10, in app return make_app(get_root, placerama, options=kw) File "/Users/darrylcousins/projects/placerama/app/lib/python/repoze.bfg-1.1.3-py2.5.egg/repoze/bfg/router.py", line 183, in make_app settings) File "/Users/darrylcousins/projects/placerama/app/lib/python/repoze.bfg-1.1.3-py2.5.egg/repoze/bfg/configuration.py", line 107, in make_registry zcml_configure(filename, package) File "/Users/darrylcousins/projects/placerama/app/lib/python/repoze.bfg-1.1.3-py2.5.egg/repoze/bfg/configuration.py", line 147, in zcml_configure xmlconfig.include(context, name, package) File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/xmlconfig.py", line 546, in include processxmlfile(f, context) File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/xmlconfig.py", line 378, in processxmlfile parser.parse(src) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/xml/sax/expatreader.py", line 107, in parse xmlreader.IncrementalParser.parse(self, source) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/xml/sax/xmlreader.py", line 123, in parse self.feed(buffer) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/xml/sax/expatreader.py", line 207, in feed self._parser.Parse(data, isFinal) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/xml/sax/expatreader.py", line 349, in end_element_ns self._cont_handler.endElementNS(pair, None) File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/xmlconfig.py", line 357, in endElementNS self.context.end() File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/config.py", line 537, in end self.stack.pop().finish() File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/config.py", line 685, in finish actions = self.handler(context, **args) File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/xmlconfig.py", line 546, in include processxmlfile(f, context) File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/xmlconfig.py", line 378, in processxmlfile parser.parse(src) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/xml/sax/expatreader.py", line 107, in parse xmlreader.IncrementalParser.parse(self, source) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/xml/sax/xmlreader.py", line 123, in parse self.feed(buffer) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/xml/sax/expatreader.py", line 207, in feed self._parser.Parse(data, isFinal) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/xml/sax/expatreader.py", line 349, in end_element_ns self._cont_handler.endElementNS(pair, None) File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/xmlconfig.py", line 357, in endElementNS self.context.end() File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/config.py", line 537, in end self.stack.pop().finish() File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/config.py", line 684, in finish args = toargs(context, *self.argdata) File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/config.py", line 1376, in toargs args[str(name)] = field.fromUnicode(s) File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/fields.py", line 139, in fromUnicode value = self.context.resolve(name) File "/Users/darrylcousins/projects/placerama/app/lib/python/zope.configuration-3.6.0-py2.5.egg/zope/configuration/config.py", line 180, in resolve mod = __import__(mname, *_import_chickens) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1812, in load_module return self.FindAndLoadModule(submodule, fullname, search_path) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1714, in FindAndLoadModule description) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1665, in LoadModuleRestricted description) File "/Users/darrylcousins/projects/placerama/app/lib/python/repoze.bfg-1.1.3-py2.5.egg/repoze/bfg/chameleon_zpt.py", line 6, in <module> from chameleon.zpt.template import PageTemplateFile File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1812, in load_module return self.FindAndLoadModule(submodule, fullname, search_path) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1714, in FindAndLoadModule description) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1665, in LoadModuleRestricted description) File "/Users/darrylcousins/projects/placerama/app/lib/python/Chameleon-1.0-py2.5.egg/chameleon/zpt/template.py", line 3, in <module> import language File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1812, in load_module return self.FindAndLoadModule(submodule, fullname, search_path) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1714, in FindAndLoadModule description) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1665, in LoadModuleRestricted description) File "/Users/darrylcousins/projects/placerama/app/lib/python/Chameleon-1.0-py2.5.egg/chameleon/zpt/language.py", line 9, in <module> import expressions File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1812, in load_module return self.FindAndLoadModule(submodule, fullname, search_path) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1714, in FindAndLoadModule description) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1163, in Decorate return func(self, *args, **kwargs) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver.py", line 1665, in LoadModuleRestricted description) File "/Users/darrylcousins/projects/placerama/app/lib/python/Chameleon-1.0-py2.5.egg/chameleon/zpt/expressions.py", line 2, in <module> import parser ZopeXMLConfigurationError: File "/Users/darrylcousins/projects/placerama/app/placerama/configure.zcml", line 3.2-3.42 ZopeXMLConfigurationError: File "/Users/darrylcousins/projects/placerama/app/lib/python/repoze.bfg-1.1.3-py2.5.egg/repoze/bfg/includes/configure.zcml", line 9.2-12.7 ImportError: No module named parser INFO 2009-12-03 07:53:07,664 dev_appserver.py:3038] "GET / HTTP/1.1" 500 - INFO 2009-12-03 07:53:07,670 py_zipimport.py:108] zipimporter('/opt/local/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/setuptools-0.6c11-py2.5.egg', '') > >> >> The failure was that the resulting fresh application loads Chameleon via: >> >> <include package="repoze.bfg.includes" /> >> >> which is included in paster jinja2 template configure.zcml [2] >> >> Just removing this line gets the app up and running but is missing >> directives from repoze.zcml:meta.zcml >> >> I see 2 options: >> >> 1. replace the above mentioned include with the following in the >> jinja2 paster template (attached patch.diff) >> >> <include package="repoze.zcml" file="meta.zcml" /> >> >> ... which has the drawback that those using the paster template do not >> have Chameleon (desirable in gae but perhaps not in other scenarios). >> >> 2. Make a mention in the tutorial (perhaps as in attached doc.diff) >> >> Hope that is helpful, >> Darryl Cousins >> >> [1] http://docs.repoze.org/bfg/1.2/tutorials/gae/index.html >> [2] >> http://svn.repoze.org/repoze.bfg.jinja2/trunk/repoze/bfg/jinja2/paster_template/+package+/configure.zcml >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Repoze-dev mailing list >> Repoze-dev@lists.repoze.org >> http://lists.repoze.org/listinfo/repoze-dev > > _______________________________________________ Repoze-dev mailing list Repoze-dev@lists.repoze.org http://lists.repoze.org/listinfo/repoze-dev
