Bug 1136557
| Summary: | LMIInstance.doc() fails outside `lmishell` | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Alois Mahdal <amahdal> | ||||
| Component: | openlmi-tools | Assignee: | Peter Hatina <phatina> | ||||
| Status: | CLOSED UPSTREAM | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | rawhide | CC: | agk, miminar, phatina, tsmetana | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-09-03 11:14:35 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: | |||||||
| Attachments: |
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Created attachment 933910 [details]
a simple reproducer
Fixed: - git (2354ffe) - openlmi-tools-0.10.1-2.fc21 - openlmi-tools-0.10.1-2.fc22 |
Description of problem ====================== With various classes/instances, LMIInstance.doc() always fails if called outside `lmishell`. The failure propagates as ValueError from textwrap; trace leads to `LMITextFormatter.format` (line 101 of LMIFormatter.py. Version-Release number of selected component (if applicable): ============================================ openlmi-tools-0.10.1 (built from git repo) How reproducible ================ Always (outside lmiwbem) Steps to Reproduce: 1. c = connect(..) 2. i = c.root.cimv2.CIM_ManagedElement.first_instance() 3. i.doc() Actual results ============== Traceback as described above Expected results ================ Displaying of documentation Additional info =============== * Observed with LMI and non-LMI instances. * With lmishell, this displays lister with a MOF-like documentation * Full traceback: Traceback (most recent call last): File "./docfail.lmishell", line 25, in <module> i.doc() File "/usr/lib/python2.7/site-packages/openlmi_tools-0.10.1-py2.7.egg/lmi/shell/LMIDecorators.py", line 228, in wrapper return fn(self_wr, *args, **kwargs) File "/usr/lib/python2.7/site-packages/openlmi_tools-0.10.1-py2.7.egg/lmi/shell/LMIDecorators.py", line 99, in wrapper return fn(self_wr, *args, **kwargs) File "/usr/lib/python2.7/site-packages/openlmi_tools-0.10.1-py2.7.egg/lmi/shell/LMIInstance.py", line 257, in doc formatter.fancy_format(self._conn.client.interactive) File "/usr/lib/python2.7/site-packages/openlmi_tools-0.10.1-py2.7.egg/lmi/shell/LMIFormatter.py", line 148, in fancy_format self.format(0, 0, self._width) File "/usr/lib/python2.7/site-packages/openlmi_tools-0.10.1-py2.7.egg/lmi/shell/LMIFormatter.py", line 308, in format formatter.format(indent, width, f) File "/usr/lib/python2.7/site-packages/openlmi_tools-0.10.1-py2.7.egg/lmi/shell/LMIFormatter.py", line 101, in format for l in wrapper.wrap(self._text): File "/usr/lib64/python2.7/textwrap.py", line 329, in wrap return self._wrap_chunks(chunks) File "/usr/lib64/python2.7/textwrap.py", line 258, in _wrap_chunks raise ValueError("invalid width %r (must be > 0)" % self.width) ValueError: invalid width 0 (must be > 0)