[Matplotlib-users] TkAgg won't plot - how to debug?
Andrew Z
formisc at gmail.com
Sat Nov 4 15:35:41 EDT 2017
more relevant information:
[az at hp src]$ python3.5
Python 3.5.3 (default, May 11 2017, 09:10:41)
[GCC 6.3.1 20161221 (Red Hat 6.3.1-1)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import matplotlib
>>> matplotlib.__file__
'/home/az/.local/lib/python3.5/site-packages/matplotlib/__init__.py'
>>> matplotlib.get_configdir()
'/home/az/.config/matplotlib'
>>> print(matplotlib.__version__)
2.1.0
now if i get the simplest plot :
[az at hp src]$ more ./main1.py
import matplotlib.pyplot as plt
print("imported")
plt.plot([1,2,4,1])
print("plot is done")
plt.show()
print("show is done")
[az at hp src]$ python3.5 main1.py --verbose-debug
$HOME=/home/az
matplotlib data path
/home/az/.local/lib/python3.5/site-packages/matplotlib/mpl-data
loaded rc file
/home/az/.local/lib/python3.5/site-packages/matplotlib/mpl-data/matplotlibrc
matplotlib version 2.1.0
verbose.level debug
interactive is False
platform is linux
loaded modules: ['_locale', 'urllib.request', 'numpy.lib.shape_base',
'numpy.matrixlib', 'ipaddress', 'hashlib', 'collections',
'numpy.lib.financial', 'atexit', 'numpy.lib._iotools',
'_frozen_importlib_external', 'numpy.polynomial.chebyshev', 'six',
'unittest.runner', '_sitebuiltins', 'numpy.compat', 'numpy.ma.core',
'abrt_exception_handler3', 'codecs', 'sre_constants', 'calendar',
'matplotlib.cbook', 'contextlib', 'heapq', 'ssl', 'dis', 'binascii',
'posixpath', 'cython_runtime', 'traceback', 'numpy.polynomial.laguerre',
'_hashlib', 'zipimport', 'email.utils', '_functools', 'copyreg', 'sys',
'_sre', 'matplotlib.cbook._backports', 'numpy.lib.arraysetops', 'random',
'email.parser', 'numpy.fft.helper', '_collections', 'difflib',
'numpy.lib.scimath', 'unittest', '_sysconfigdata', 'numpy', 'site', '_ast',
'json.scanner', 'os', 'http', 'functools', 'unittest.main', '
numpy.linalg.info', '_heapq', 'token', 'pathlib', 'tokenize', 'cycler',
'encodings.cp437', 'numpy.polynomial.polynomial',
'numpy.polynomial._polybase', 'numpy.lib.mixins', 'ctypes._endian',
'numpy.lib.arraypad', 'numpy.matrixlib.defmatrix', 'distutils.version',
'_signal', 'marshal', 'stat', 'pprint', 'base64', 'logging', 'enum',
'selectors', 'numpy.core', 'json.encoder', 'operator',
'numpy.testing.nosetester', 'matplotlib._version', 'numpy.ctypeslib',
'numpy.add_newdocs', 'unittest.util', '_weakref', 'select',
'importlib._bootstrap_external', 'mtrand', 'importlib._bootstrap',
'matplotlib.rcsetup', 'matplotlib.colors', 'numpy.testing.decorators',
'json', 'numpy.core.machar', 'email.encoders', 'six.moves.urllib',
'matplotlib', 'keyword', 'errno', 'numpy.lib.stride_tricks', '_socket',
'email.quoprimime', 'numpy.ma.extras', 'numbers', 'numpy.version',
'_bisect', '_string', 'numpy.lib.arrayterator', 'numpy.core.umath',
'numpy.lib', '_thread', 'time', '_frozen_importlib', 'numpy.core.info',
'numpy.core.multiarray', 'math', '_opcode', 'urllib.parse',
'distutils.sysconfig', 'ntpath', 'argparse', 'types', 'sre_compile',
'glob', '__main__', 'email._encoded_words', 'socket', '_struct', '
numpy.fft.info', 'unittest.signals', 'numpy.lib.npyio', 'grp',
'urllib.error', '_io', 'numpy._globals', 'gettext', 'numpy.compat.py3k',
'distutils', 'email.charset', 'ast', 'numpy.lib.function_base', 'uu',
'encodings', 'urllib', 'numpy.lib.twodim_base', 'encodings.latin_1',
'tempfile', 'numpy.lib._version', 'numpy.polynomial.polyutils', 'quopri',
'os.path', '_imp', 'email.base64mime', 'email.message', 'email.header',
'opcode', 'encodings.utf_8', 'reprlib', '_stat', '_warnings',
'email.feedparser', 'numpy.testing.utils', 'numpy.lib.utils',
'genericpath', 'numpy.polynomial.hermite', '_compat_pickle', 'bz2',
'_compression', 'subprocess', '_json', 'numpy.lib.nanfunctions', 'inspect',
'sysconfig', '_operator', 'shutil', 'pwd', 'warnings', '_ctypes',
'_random', 'email.iterators', '_collections_abc', '__future__', 'email',
'numpy._distributor_init', 'unittest.loader', '_bootlocale',
'numpy.core.records', 'fnmatch', '_posixsubprocess', 'numpy._import_tools',
'numpy.lib.format', '_lzma', 'numpy.core.arrayprint', 'json.decoder',
'signal', 'gzip', 'posix', 'textwrap', 'numpy.fft.fftpack',
'importlib.machinery', 'lzma', 'struct', 'pickle', '_codecs',
'numpy.core.einsumfunc', 'itertools', 'numpy.core.shape_base',
'encodings.aliases', 'numpy.lib.index_tricks', 'numpy.random.info',
'numpy.linalg._umath_linalg', 'matplotlib.fontconfig_pattern',
'six.moves.urllib.request', '_weakrefset', 'distutils.errors', 'io',
'locale', 'email.errors', 'numpy.core.numerictypes',
'numpy.compat._inspect', 'zlib', 'numpy.polynomial.hermite_e',
'numpy.lib.type_check', 'mpl_toolkits', 'numpy.fft.fftpack_lite', 'bisect',
'dateutil', 'numpy.polynomial', 'collections.abc', '_bz2', 'weakref',
'numpy.lib.ufunclike', 'numpy.core.function_base', 'abc', 'six.moves',
'numpy.linalg', 'numpy.polynomial.legendre', 'numpy.core.defchararray',
'numpy.linalg.lapack_lite', 'numpy.core._internal', 'importlib',
'unittest.suite', 'unittest.case', 'numpy.core.memmap', 'email._parseaddr',
'_pickle', '_ssl', 'matplotlib.compat.subprocess', 'numpy.random',
'datetime', 'email._policybase', 'sre_parse', 'numpy.linalg.linalg',
'copy', 'numpy.lib._datasource', 'numpy.core._methods', 'linecache',
'matplotlib.compat', 'numpy.testing', 'numpy.__config__',
'unittest.result', 're', 'http.client', 'numpy.lib.info',
'numpy.core.fromnumeric', 'numpy.core.getlimits', 'matplotlib._color_data',
'urllib.response', 'pyparsing', 'numpy.lib.polynomial', 'threading',
'string', 'numpy.core.numeric', 'numpy.ma', 'numpy.fft', 'ctypes',
'numpy.random.mtrand', 'matplotlib.cbook.deprecation', '_datetime',
'builtins']
CACHEDIR=/home/az/.cache/matplotlib
Using fontManager instance from /home/az/.cache/matplotlib/fontList.json
backend TkAgg version 8.6
imported
^C
Hangs at this point with CPU @ 100%
grep -v '#'
/home/az/.local/lib/python3.5/site-packages/matplotlib/mpl-data/matplotlibrc
The only line is :
backend : TkAgg
[az at hp src]$ gcc --version
gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1)
I installed using pip3 into --user directory.
but i also remember that i used dnf to get tkInnter installed:
rpm -qa | grep tkin
python3-tkinter-3.5.3-6.fc24.x86_64
tkinter-2.7.13-2.fc24.x86_64
tix-1:8.4.3-17.fc24.x86_64
if i were to compare "pip3 list" between system (root) and the user (az):
diff -u /tmp/root_pip /tmp/usr_pip
--- /tmp/root_pip 2017-11-04 15:26:09.612643559 -0400
+++ /tmp/usr_pip 2017-11-04 15:25:52.396473226 -0400
@@ -1,39 +1,65 @@
astroid (1.4.5)
beautifulsoup4 (4.6.0)
+bleach (2.1)
blivet (1.20.3)
chardet (2.2.1)
coverage (4.4.1)
cssselect (0.9.1)
cupshelpers (1.0)
+cx-Oracle (6.0.2)
cycler (0.10.0)
decorator (4.0.11)
distro (1.0.2)
dnf-langpacks (0.15.1)
+entrypoints (0.2.3)
fros (1.1)
-html5lib (0.999)
+html5lib (1.0b10)
humanize (0.5.1)
ib-insync (0.8.5)
+ibapi (9.73.2)
iniparse (0.4)
initial-setup (0.3.40)
IPy (0.81)
+ipykernel (4.6.1)
+ipython (6.2.0)
+ipython-genutils (0.2.0)
ipywidgets (7.0.0)
isc (1.0)
javapackages (4.6.0)
+jedi (0.11.0)
+Jinja2 (2.9.6)
+jsonschema (2.6.0)
jupyter (1.0.0)
+jupyter-client (5.1.0)
+jupyter-console (5.2.0)
+jupyter-core (4.3.0)
langtable (0.0.35)
lazy-object-proxy (1.2.1)
lxml (3.7.2)
+MarkupSafe (1.0)
+matplotlib (2.1.0)
+mistune (0.7.4)
+nbconvert (5.3.1)
+nbformat (4.4.0)
+notebook (5.1.0)
ntplib (0.3.3)
numpy (1.13.3)
ordered-set (2.0.0)
pandas (0.20.3)
+pandocfilters (1.4.2)
+parso (0.1.0)
+pexpect (4.2.1)
+pickleshare (0.7.4)
pid (2.0.1)
Pillow (3.2.0)
pip (9.0.1)
+prompt-toolkit (1.0.15)
+ptyprocess (0.5.2)
pwquality (1.3.0)
pycups (1.9.72)
pycurl (7.43.0)
pyenchant (1.6.8)
+Pygments (2.2.0)
pygobject (3.20.1)
pygpgme (0.3)
pyinotify (0.9.6)
@@ -42,6 +68,7 @@
pylint (1.5.6)
pyparsing (2.2.0)
pyparted (3.10.7)
+PyQt5 (5.9)
PySocks (1.5.6)
python-augeas (0.5.0)
python-dateutil (2.6.1)
@@ -50,6 +77,9 @@
pytz (2017.2)
pyudev (0.21.0)
pyxdg (0.25)
+pyzmq (16.0.2)
+qtconsole (4.3.1)
+Quamash (0.5.5)
requests (2.10.0)
requests-file (1.4)
requests-ftp (0.3.1)
@@ -60,11 +90,21 @@
sepolicy (1.1)
setroubleshoot (1.1)
setuptools (20.1.1)
+simplegeneric (0.8.1)
+sip (4.19.3)
six (1.11.0)
slip (0.6.4)
slip.dbus (0.6.4)
sos (3.2)
SSSDConfig (1.15.3)
systemd-python (232)
+terminado (0.6)
+testpath (0.3.1)
+tornado (4.5.2)
+traitlets (4.3.2)
+tws-async (0.5.5)
urllib3 (1.15.1)
+wcwidth (0.1.7)
+webencodings (0.5.1)
+widgetsnbextension (3.0.3)
wrapt (1.10.10)
I just removed html5lib from system(root) , but tha made no difference to
the plotting..
On Sat, Nov 4, 2017 at 11:09 AM, Andrew Z <formisc at gmail.com> wrote:
> hello,
> the issue i'm experiencing is local to my laptop ( the other machines i
> have run examples just fine).
> I described it here https://www.mail-archive.com/python-list@python.org/
> msg432343.html in details.
> i searched around, but none of the proposed workarounds helped.
>
> Is there a way to enable some-kind of debugging or verbose output to see
> what exactly is happening behind the scene?
>
> Thank you.
> AZ
>
>
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