Comments (9)
Rudd-O
commented on September 24, 2024
Related: #93
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Rudd-O
commented on September 24, 2024
Aha:
ERROR:collective.exportimport.export_content:Error exporting http://nohost/manuelamador.name/manuel-amador-lebenslauf
Traceback (most recent call last):
File "/home/user/optplone/deployments/master/src/collective.exportimport/src/collective/exportimport/export_content.py", line 281, in export_content
item = serializer()
File "/home/user/optplone/buildout-cache/eggs/cp38/plone.restapi-6.15.0-py3.8.egg/plone/restapi/serializer/dxcontent.py", line 107, in __call__
result["allow_discussion"] = getMultiAdapter(
File "/home/user/optplone/buildout-cache/eggs/cp38/zope.component-4.6.2-py3.8.egg/zope/component/_api.py", line 104, in getMultiAdapter
raise ComponentLookupError(objects, interface, name)
zope.interface.interfaces.ComponentLookupError: ((<Document at /manuelamador.name/manuel-amador-lebenslauf>, <HTTPRequest, URL=http://nohost>), <InterfaceClass zope.interface.Interface>, 'conversation_view')
All of my content objects raise ComponentLookupError when exported via the CLI. This does not arise when exporting via the Web interface by point and click.
What gives? Is my REQUEST object not valid or something?
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Rudd-O
commented on September 24, 2024
The snippet of code in dxcontent.py that specifically causes this:
result["allow_discussion"] = getMultiAdapter(
(self.context, self.request), name="conversation_view"
).enabled()
Why is the conversation view not registered for my Dexterity content? This happens for all my sites, even freshly-created ones. I have to conclude there is something about running from the Plone debug CLI that causes this. How can I trace the situation to the problem? Thanks in advance.
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Rudd-O
commented on September 24, 2024
By the way, the export from CLI problem happens in both Plone 5.x and Plone 6.
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Rudd-O
commented on September 24, 2024
Note that I have verified that the configure.zcml from plone.app.discussion.browser that registers the conversation_view is in fact loaded during the client script startup (I broke it intentionally and saw it fail to start).
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Rudd-O
commented on September 24, 2024
OK.
Using the CLI:
(<FolderishDocument at /manuelamador.name/manuel-amador-lebenslauf>, <HTTPRequest, URL=http://nohost>) [classImplements(?), directlyProvides(HTTPRequest, IDefaultBrowserLayer, IPathBlobsMarker, IMigrationMarker, IRawRichTextMarker, classImplements(HTTPRequest, IBrowserRequest, IAttributeAnnotatable))]
ERROR:collective.exportimport.export_content:Error exporting http://nohost/manuelamador.name/manuel-amador-lebenslauf
Traceback (most recent call last):
File "/home/user/optplone/deployments/601a/src/collective.exportimport/src/collective/exportimport/export_content.py", line 280, in export_content
item = serializer(include_items=False)
File "/home/user/optplone/buildout-cache/eggs/cp38/plone.restapi-8.16.2-py3.8.egg/plone/restapi/serializer/dxcontent.py", line 150, in __call__
folder_metadata = super().__call__(version=version)
File "/home/user/optplone/buildout-cache/eggs/cp38/plone.restapi-8.16.2-py3.8.egg/plone/restapi/serializer/dxcontent.py", line 111, in __call__
result["allow_discussion"] = getMultiAdapter(
File "/home/user/optplone/buildout-cache/eggs/cp38/zope.component-4.6.2-py3.8.egg/zope/component/_api.py", line 104, in getMultiAdapter
raise ComponentLookupError(objects, interface, name)
zope.interface.interfaces.ComponentLookupError: ((<FolderishDocument at /manuelamador.name/manuel-amador-lebenslauf>, <HTTPRequest, URL=http://nohost>), <InterfaceClass zope.interface.Interface>, 'conversation_view')
Using the Web UI:
(<FolderishDocument at /manuelamador.name/manuel-amador-lebenslauf>, <WSGIRequest, URL=http://127.0.1.4:8080/manuelamador.name/@@export_content>) [classImplements(?), directlyProvides(WSGIRequest, IPloneFormLayer, IDiscussionLayer, IThemingLayer, IBrowserLayer, IPloneAppContenttypesLayer, IThemeSpecific, collective.folderishtypes.dx.interfaces.IThemeSpecific, IManuelAmadorPolicyLayer, IDefaultBrowserLayer, IPathBlobsMarker, IMigrationMarker, IRawRichTextMarker)]
The differences are stark in what interfaces are provided by the object when requested via the CLI, vs. when requested via the Web UI.
Why!?
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Rudd-O
commented on September 24, 2024
Uh there's also no difference what request I use (tried both makerequest and a hack to use WSGIRequest).
Is there some special initialization I need to be doing right before I call the export_content() view? Thanks in advance.
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Rudd-O
commented on September 24, 2024
Could it be that the call to setDefaultSkin during Zope startup (executed during do_run() by plone.recipe.zope2instance.ctl)is not actually including the correct skins? I tried adding option no_request to it, and it seems like it worked to not add the REQUEST object to the app, but ...
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Rudd-O
commented on September 24, 2024
Updated gist of code: https://gist.github.com/Rudd-O/4e657a90b8bc405de08d143221cee5ac (the part where "content" is skipped should be removed).
To be run using bin/client --no-request -c export_content.py site_id /path/to/export.
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Related Issues (20)
- Discussion importer should not check for discussion support being enabled on a particular content object HOT 4
- why is the UID set after the custom_contenttype hook? HOT 2
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- fix_html_in_portlets should also support additional fixers
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- relative path not used when exporting p.a.redirector rules HOT 1
- Usage of json.dumps before deserialization @import HOT 2
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- ```Import of plone.app.contenttypes.migration.topics import CONVERTERS not working with V 1.9 HOT 1
- Import of plone.app.contenttypes.migration.topics import CONVERTERS not working with V 1.9 HOT 2
- KeyError: 'time' for history_item HOT 1
- Migration between Volto sites HOT 4
- LDAP principals not added to existing groups
- Error during export from Plone 4.3 HOT 2
- KeyError: '@id' while importing redirects/ordering with collective.exportimport 1.10 HOT 1
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- [ClassicUI] Error exporting collections because include_items is always True (deserialization error)
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