Bug report #11268
Error when importing matplotlib 1.4
| Status: | Rejected | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | - | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | invalid |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 19567 |
Description
In the current 2.5.0-Master I can't seem to import Matplotlib, which has recently been updated to 1.4.
When typing "import matplotlib.pyplot as plt" in the Python console I get:
>>>import matplotlib.pyplot as plt
Traceback (most recent call last):
File "<input>", line 1, in <module>
File "/usr/lib/python2.7/dist-packages/qgis/utils.py", line 454, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File "/usr/lib/pymodules/python2.7/matplotlib/pyplot.py", line 28, in <module>
from matplotlib import style
File "/usr/lib/python2.7/dist-packages/qgis/utils.py", line 454, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File "/usr/lib/pymodules/python2.7/matplotlib/style/__init__.py", line 3, in <module>
from .core import use, context, available, library, reload_library
File "/usr/lib/python2.7/dist-packages/qgis/utils.py", line 454, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File "/usr/lib/pymodules/python2.7/matplotlib/style/core.py", line 149, in <module>
_base_library = load_base_library()
File "/usr/lib/pymodules/python2.7/matplotlib/style/core.py", line 94, in load_base_library
library.update(read_style_directory(BASE_LIBRARY_PATH))
File "/usr/lib/pymodules/python2.7/matplotlib/style/core.py", line 126, in read_style_directory
for path, name in iter_style_files(style_dir):
File "/usr/lib/pymodules/python2.7/matplotlib/style/core.py", line 115, in iter_style_files
for path in os.listdir(style_dir):
OSError: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/usr/share/matplotlib/mpl-data/stylelib'
Is this related to QGIS or to the new Matplotlib?
History
#1
Updated by Regis Haubourg over 9 years ago
Hi, same here in osgeo4w
#2
Updated by Tobias Schneider over 9 years ago
Hi Regis! Do you also have Matplotlib 1.4 or 1.3? I use Ubuntu 14.04 64 bit and you?
#3
Updated by Alexander Bruy over 9 years ago
- Resolution set to invalid
- Status changed from Open to Rejected
Seems this is not QGIS issue, but matplotlib one.
#4
Updated by Tobias Schneider over 9 years ago
@Alexander: It most likely is a Matplotlib problem, but I wonder how many plugins this will affect.
I get the same output from the regular Python console:
>>> import matplotlib.pyplot as plt
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/pymodules/python2.7/matplotlib/pyplot.py", line 28, in <module>
from matplotlib import style
File "/usr/lib/pymodules/python2.7/matplotlib/style/__init__.py", line 3, in <module>
from .core import use, context, available, library, reload_library
File "/usr/lib/pymodules/python2.7/matplotlib/style/core.py", line 149, in <module>
_base_library = load_base_library()
File "/usr/lib/pymodules/python2.7/matplotlib/style/core.py", line 94, in load_base_library
library.update(read_style_directory(BASE_LIBRARY_PATH))
File "/usr/lib/pymodules/python2.7/matplotlib/style/core.py", line 126, in read_style_directory
for path, name in iter_style_files(style_dir):
File "/usr/lib/pymodules/python2.7/matplotlib/style/core.py", line 115, in iter_style_files
for path in os.listdir(style_dir):
OSError: [Errno 2] No such file or directory: '/usr/share/matplotlib/mpl-data/stylelib'
and Python 3:
>>> import matplotlib.pyplot as plt
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3/dist-packages/matplotlib/pyplot.py", line 28, in <module>
from matplotlib import style
File "/usr/lib/python3/dist-packages/matplotlib/style/__init__.py", line 3, in <module>
from .core import use, context, available, library, reload_library
File "/usr/lib/python3/dist-packages/matplotlib/style/core.py", line 149, in <module>
_base_library = load_base_library()
File "/usr/lib/python3/dist-packages/matplotlib/style/core.py", line 94, in load_base_library
library.update(read_style_directory(BASE_LIBRARY_PATH))
File "/usr/lib/python3/dist-packages/matplotlib/style/core.py", line 126, in read_style_directory
for path, name in iter_style_files(style_dir):
File "/usr/lib/python3/dist-packages/matplotlib/style/core.py", line 115, in iter_style_files
for path in os.listdir(style_dir):
FileNotFoundError: [Errno 2] No such file or directory: '/usr/share/matplotlib/mpl-data/stylelib'
#5
Updated by Tobias Schneider over 9 years ago
Tracking the bug now at Matplotlib: