Bug 1025961
| Summary: | crash with pydoc -k | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Matěj Cepl <mcepl> | |
| Component: | python | Assignee: | Bohuslav "Slavek" Kabrda <bkabrda> | |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Branislav Náter <bnater> | |
| Severity: | unspecified | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 7.0 | CC: | bkabrda, bnater | |
| Target Milestone: | rc | |||
| Target Release: | --- | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | PyQt4-4.10.1-8.el7 | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1026329 (view as bug list) | Environment: | ||
| Last Closed: | 2014-06-13 12:22:01 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | 1026209 | |||
| Bug Blocks: | 1026329 | |||
The problem: - This only happens when PyQt4 is installed. - On line 1962, loader is instantiated by importer.find_module. For "PyQt4.uic.pyuic", importer.find_module returns None, which then causes the AttributeError. - File /usr/lib64/python2.7/site-packages/PyQt4/uic/pyuic.py is a symlink to /usr/bin/pyuic4, which lives in PyQt4-devel. - If PyQt4-devel is not installed, pyuic.py is unimportable, which makes pydoc fail. IMO this is a problem in packaging of PyQt4, since pyuic.py file should be in PyQt4-devel package, not in the main PyQt4 package where it's unusable. I'll open a bug for PyQt4. Fixed in PyQt4 => moving to MODIFIED. Root cause has been solved by bz#1026209. Now, traceback doesn't occur if PyQt4-devel is not installed: # rpm -qa | grep PyQt4 PyQt4-dbus-4.10.1-12.el7.noarch PyQt4-4.10.1-12.el7.x86_64 # pydoc -k wraps ldap.functions - functions.py - wraps functions of module _ldap ldap.ldapobject - ldapobject.py - wraps class _ldap.LDAPObject # This request was resolved in Red Hat Enterprise Linux 7.0. Contact your manager or support representative in case you have further questions about the request. |
Description of problem: matej@wycliff: ~$ pydoc -k wraps Traceback (most recent call last): File "/usr/bin/pydoc", line 5, in <module> pydoc.cli() File "/usr/lib64/python2.7/pydoc.py", line 2292, in cli apropos(val) File "/usr/lib64/python2.7/pydoc.py", line 1992, in apropos ModuleScanner().run(callback, key, onerror=onerror) File "/usr/lib64/python2.7/pydoc.py", line 1973, in run module = loader.load_module(modname) AttributeError: 'NoneType' object has no attribute 'load_module' Version-Release number of selected component (if applicable): python-libs-2.7.5-8.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1.see above 2. 3. Actual results: Expected results: Additional info: