http://bugzilla.opensuse.org/show_bug.cgi?id=1022438 Bug ID: 1022438 Summary: science: Matplotlib depends on Cycler 0.10.0 Classification: openSUSE Product: openSUSE.org Version: unspecified Hardware: x86-64 OS: Linux Status: NEW Severity: Normal Priority: P5 - None Component: 3rd party software Assignee: dmitry@roshchin.org Reporter: Hans.Aschauer@web.de QA Contact: opensuse-communityscreening@forge.provo.novell.com Found By: --- Blocker: --- *Overview:* Python Matplotlib 2.0 depends on Cycler Version 0.10, and cannot be imported with cycler 0.9 from the opensuse leap 42.2 repository *Steps to reproduce:* Installed packages: python-2.7.13 from obs://build.opensuse.org/devel:languages:python (currently python-2.7.13-67.1.x86_64, though the exact version of python-2.7 should not matter) python-matplotlib from obs://build.opensuse.org/science (currently python-matplotlib-2.0.0-2.1.x86_64) Empty directory ~/.config/matplotlib/ In a shell, type the following commands: $ python Python 2.7.13 (default, Jan 03 2017, 17:41:54) [GCC] on linux2 Type "help", "copyright", "credits" or "license" for more information.

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import matplotlib Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib64/python2.7/site-packages/matplotlib/__init__.py", line 1182, in <module> rcParams = rc_params() File "/usr/lib64/python2.7/site-packages/matplotlib/__init__.py", line 1025, in rc_params return rc_params_from_file(fname, fail_on_error) File "/usr/lib64/python2.7/site-packages/matplotlib/__init__.py", line 1158, in rc_params_from_file if key not in _all_deprecated]) File "/usr/lib64/python2.7/site-packages/matplotlib/__init__.py", line 907, in __init__ self[k] = v File "/usr/lib64/python2.7/site-packages/matplotlib/__init__.py", line 926, in __setitem__ cval = self.validate[key](val) File "/usr/lib64/python2.7/site-packages/matplotlib/rcsetup.py", line 853, in validate_cycler cycler_inst.change_key(prop, norm_prop) AttributeError: 'Cycler' object has no attribute 'change_key'

*Actual Result* matplotlib cannot be imported *Expected result* No error when import'ing matplotlib *Workaround* $ sudo pip2 install Cycler==0.10.0 After installing Cycler 0.10 manually, matplotlib works as expected. *Proposed Solution* Add Cycler Version 0.10 to the scince repository (named python-Cycler), and update matplotlib's SPEC file to depend on python-Cycler>=0.10.0. -- You are receiving this mail because: You are on the CC list for the bug.