Closed
Description
Bug report
Bug summary
Trying to add a label with a LaTeX math section with a mathrm section with a ~ in the argument of mathrm leads to an error. My apologies if this bug has already been reported; I couldn't find one searching the issues for mathrm.
Code for reproduction
plot([0,1])
xlabel(r'$\mathrm{1\ 2}$')Actual outcome
>>> from pylab import *
>>> plot([0,1])
[<matplotlib.lines.Line2D object at 0x2ace301cfb10>]
>>> xlabel(r'$\mathrm{1~2}$')
Text(0.5,0,'$\\mathrm{1~2}$')
>>> show()
Traceback (most recent call last):
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/backends/backend_qt5.py", line 519, in _draw_idle
self.draw()
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/backends/backend_agg.py", line 437, in draw
self.figure.draw(self.renderer)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/artist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/figure.py", line 1493, in draw
renderer, self, artists, self.suppressComposite)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/image.py", line 141, in _draw_list_compositing_images
a.draw(renderer)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/artist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/axes/_base.py", line 2635, in draw
mimage._draw_list_compositing_images(renderer, self, artists)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/image.py", line 141, in _draw_list_compositing_images
a.draw(renderer)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/artist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/axis.py", line 1204, in draw
self.label.draw(renderer)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/artist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/text.py", line 706, in draw
bbox, info, descent = textobj._get_layout(renderer)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/text.py", line 309, in _get_layout
ismath=ismath)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/backends/backend_agg.py", line 241, in get_text_width_height_descent
self.mathtext_parser.parse(s, self.dpi, prop)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/mathtext.py", line 3293, in parse
box = self._parser.parse(s, font_output, fontsize, dpi)
File "/fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2/lib/python2.7/site-packages/matplotlib/mathtext.py", line 2521, in parse
six.text_type(err)]))
ValueError:
\mathrm{1~2}
^
Unknown symbol: \mathrm (at char 0), (line:1, col:1)
Expected outcome
No error.
Matplotlib version
- Operating system:
> uname -a
Linux irisd.cluster 2.6.32-696.30.1.el6.x86_64 #1 SMP Tue May 22 03:28:18 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
- Matplotlib version: 2.2.3
- Matplotlib backend (
print(matplotlib.get_backend())):TkAgg - Python version:
> python -V
Python 2.7.14 :: Anaconda, Inc.
- Other libraries:
> conda list
# packages in environment at /fusion/projects/codes/atom/omfit_v1/atom_SATURN_GCC/miniconda2:
#
# Name Version Build Channel
_tflow_select 2.2.0 eigen
absl-py 0.2.2 py_0 conda-forge
alabaster 0.7.11 py_3 conda-forge
anaconda-client 1.6.14 py_0 conda-forge
apptools 4.4.0 py_1 conda-forge
asn1crypto 0.24.0 py27_0
asteval 0.9.12 pyh24bf2e0_1 conda-forge
astor 0.7.1 py_0 conda-forge
astropy 2.0.8 py27_0 conda-forge
atk 1.28.0 0 ska
atomicwrites 1.1.5 py27_0 conda-forge
attrs 18.1.0 py_1 conda-forge
awscli 1.15.59 py27_0 conda-forge
babel 2.6.0 py_1 conda-forge
backports 1.0 py27_1 conda-forge
backports.functools_lru_cache 1.5 py_1 conda-forge
backports.shutil_get_terminal_size 1.0.0 py_3 conda-forge
backports.weakref 1.0.post1 py27_0 conda-forge
backports_abc 0.5 py27_0 conda-forge
basemap 1.2.0 py27h50ae964_0 conda-forge
beautifulsoup4 4.6.0 py27_0 conda-forge
bibtexparser 1.0.1 py_1 conda-forge
blas 1.0 mkl
bleach 1.5.0 py27_0 conda-forge
blosc 1.14.4 hfc679d8_0 conda-forge
bokeh 0.13.0 py27_0 conda-forge
boto3 1.7.58 py_0 conda-forge
botocore 1.10.58 py_0 conda-forge
bottleneck 1.2.1 py27h7eb728f_1 conda-forge
bzip2 1.0.6 h470a237_2 conda-forge
ca-certificates 2018.11.29 ha4d7672_0 conda-forge
cairo 1.8.8 0 ska
certifi 2018.11.29 py27_1000 conda-forge
cffi 1.11.5 py27h9745a5d_0
cftime 1.0.1 py27h7eb728f_0 conda-forge
chaospy 2.3.3 py_0 conda-forge
chardet 3.0.4 py27hfa10054_1
click 6.7 py_1 conda-forge
cloudpickle 0.5.3 py_0 conda-forge
clyent 1.2.2 py_1 conda-forge
colorama 0.3.9 py_1 conda-forge
conda 4.5.11 py27_1000 conda-forge
conda-build 3.10.9 py27_0 conda-forge
conda-env 2.6.0 h36134e3_1
conda-verify 2.0.0 py27_0 conda-forge
configobj 5.0.6 py27_0
contextlib2 0.5.5 py_2 conda-forge
corner 2.0.1 py27_0 conda-forge
cryptography 2.2.2 py27h14c3975_0
cudatoolkit 9.2 0
cudnn 7.2.1 cuda9.2_0
cupti 9.2.148 0
curl 7.60.0 0 conda-forge
cycler 0.10.0 py_1 conda-forge
cyordereddict 1.0.0 py27_1 conda-forge
cython 0.28.5 py27hfc679d8_0 conda-forge
cytoolz 0.9.0.1 py27h470a237_0 conda-forge
dask 0.18.1 py_0 conda-forge
dask-core 0.18.1 py_0 conda-forge
dbus 1.13.0 h3a4f0e9_0 conda-forge
decorator 4.3.0 py_0 conda-forge
dicttoxml 1.7.4 py27_0 conda-forge
dill 0.2.8.2 py27_0 conda-forge
distributed 1.22.0 py27_0 conda-forge
docutils 0.14 py27_0 conda-forge
emcee 2.2.1 pyh24bf2e0_4 conda-forge
enum34 1.1.6 py27h99a27e9_1
envisage 4.5.1 py_1 conda-forge
expat 2.2.6 he6710b0_0
fann2 2.2.0 0 conda-forge
ffmpeg 3.4.1 0 conda-forge
fftw2 2.1.5 0 smithsp
filelock 3.0.4 py_1 conda-forge
fontconfig 2.13.0 h9420a91_0
fortranformat 0.2.5 py_0 conda-forge
freeglut 3.0.0 4 conda-forge
freetds 1.00.9 0 smithsp
freetype 2.9.1 h6debe1e_4 conda-forge
funcsigs 1.0.2 py_2 conda-forge
functools32 3.2.3.2 py27_2 conda-forge
future 0.16.0 py_1 conda-forge
futures 3.2.0 py27h7b459c0_0
gast 0.2.0 py_0 conda-forge
geos 3.6.2 hfc679d8_2 conda-forge
gettext 0.19.8.1 0 conda-forge
git 2.18.0 0 conda-forge
gitdb2 2.0.5 py_0 conda-forge
gitpython 2.1.11 py_0 conda-forge
glib 2.55.0 0 conda-forge
glob2 0.6 py_0 conda-forge
gmp 6.1.2 hfc679d8_0 conda-forge
gnutls 3.5.19 h2a4e5f8_1 conda-forge
gpr1d 1.0.2 py_0 aaronkho
gpr1dfusion 1.0.1 py_0 aaronkho
gptools 0.2.3 py27h7eb728f_0 conda-forge
grpcio 1.12.1 py27hdbcaa40_0
gst-plugins-base 1.12.5 hde13a9d_0 conda-forge
gstreamer 1.12.5 h61a6719_0 conda-forge
h5netcdf 0.6.2 py_0 conda-forge
h5py 2.8.0 py27hb794570_1 conda-forge
hdf4 4.2.13 0 conda-forge
hdf5 1.10.2 hc401514_2 conda-forge
heapdict 1.0.0 py27_0 conda-forge
html5lib 0.9999999 py27_0 conda-forge
icu 58.2 hfc679d8_0 conda-forge
idna 2.6 py27h5722d68_1
imagesize 1.0.0 py_1 conda-forge
imbalanced-learn 0.3.3 py_0 conda-forge
intel-openmp 2018.0.3 0
ipaddress 1.0.22 py27_0
ipython 5.7.0 py27_0 conda-forge
ipython_genutils 0.2.0 py_1 conda-forge
jedi 0.12.1 py27_0 conda-forge
jinja2 2.10 py_1 conda-forge
jmespath 0.9.3 py_1 conda-forge
jpeg 9c h470a237_0 conda-forge
jsoncpp 1.8.4 h2d50403_0 conda-forge
jsonschema 2.6.0 py27_1 conda-forge
jupyter_core 4.4.0 py_0 conda-forge
keras 2.1.6 py27_0 conda-forge
keras-applications 1.0.6 py27_0
keras-preprocessing 1.0.5 py_0 conda-forge
kiwisolver 1.0.1 py27_1 conda-forge
krb5 1.14.6 0 conda-forge
libcurl 7.61.0 h1ad7b7a_0
libedit 3.1.20170329 h6b74fdf_2
libffi 3.2.1 hd88cf55_4
libgcc 4.8.5 2
libgcc-ng 8.2.0 hdf63c60_1
libgfortran 3.0.0 1
libgfortran-ng 7.2.0 hdf63c60_3
libgpuarray 0.7.6 h470a237_3 conda-forge
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libnetcdf 4.6.1 he6cff42_8 conda-forge
libogg 1.3.2 h470a237_1 conda-forge
libopenblas 0.2.20 h9ac9557_7
libpng 1.6.34 ha92aebf_1 conda-forge
libpq 9.6.3 0 conda-forge
libprotobuf 3.6.1 hd28b015_0 conda-forge
libssh2 1.8.0 h5b517e9_2 conda-forge
libstdcxx-ng 8.2.0 hdf63c60_1
libtheora 1.1.1 h470a237_1 conda-forge
libtiff 4.0.9 he6b73bb_1 conda-forge
libuuid 1.0.3 1 conda-forge
libvorbis 1.3.5 h470a237_1 conda-forge
libxcb 1.13 h470a237_1 conda-forge
libxml2 2.9.8 h422b904_2 conda-forge
linecache2 1.0.0 py27_0 conda-forge
llvmlite 0.23.0 py27_1 conda-forge
lmfit 0.9.11 pyh24bf2e0_1 conda-forge
locket 0.2.0 py27_1 conda-forge
lz4-c 1.8.3 hfc679d8_0 conda-forge
lzo 2.10 0 conda-forge
mako 1.0.7 py_1 conda-forge
markdown 2.6.11 py_0 conda-forge
markupsafe 1.0 py27_0 conda-forge
matplotlib 2.2.3 py27h8e2386c_0 conda-forge
mayavi 4.6.2 py27h18b3941_1 conda-forge
mdsplus 7.7.9 py27hf484d3e_2 omfit
mkl 2018.0.3 1
mkl_fft 1.0.6 py27_0 conda-forge
mkl_random 1.0.1 py27_0 conda-forge
mock 2.0.0 py27_0 conda-forge
more-itertools 4.2.0 py27_1 conda-forge
mpi 1.0 mpich conda-forge
mpi4py 3.0.0 py27_mpich_3 conda-forge
mpich 3.2.1 h26a2512_4 conda-forge
mpmath 1.0.0 py_0 conda-forge
msgpack-python 0.5.6 py27h2d50403_2 conda-forge
nbformat 4.4.0 py27_0 conda-forge
ncurses 6.1 hf484d3e_0
netcdf4 1.4.1 py27h62672b6_0 conda-forge
nettle 3.3 0 conda-forge
networkx 2.1 py_1 conda-forge
nlopt 2.5.0 py27hf8a1672_0 conda-forge
numba 0.38.1 py27_0 conda-forge
numeric 24.2 py27_0 smithsp
numexpr 2.6.6 py27_0 conda-forge
numpy 1.15.1 py27h1d66e8a_0
numpy-base 1.15.1 py27h81de0dd_0
omas 0.28.0 py_0 conda-forge
omfit 0.25.8.10 py27_1 omfit
omfit 0.0.0 <pip>
openblas 0.2.20 8 conda-forge
openh264 1.7.0 0 conda-forge
openssl 1.0.2o h470a237_1 conda-forge
packaging 17.1 py_0 conda-forge
pact 10_08_25 py27_0 omfit
pandas 0.23.4 py27hf8a1672_0 conda-forge
pango 1.26.0 0 ska
parso 0.3.0 py_0 conda-forge
partd 0.3.8 py_1 conda-forge
patchelf 0.9 2 conda-forge
pathlib2 2.3.2 py27_0 conda-forge
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pbr 4.1.0 py_0 conda-forge
pcre 8.41 1 conda-forge
pexpect 4.6.0 py27_0 conda-forge
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pip 10.0.1 py27_0
pixman 0.16.2 0 ska
pkginfo 1.4.2 py_1 conda-forge
pluggy 0.6.0 py_0 conda-forge
postgresql 9.6.3 3 conda-forge
prompt_toolkit 1.0.15 py27_0 conda-forge
protobuf 3.6.1 py27hfc679d8_1 conda-forge
psutil 5.4.6 py27_0 conda-forge
psycopg2 2.7.5 py27_0 conda-forge
pthread-stubs 0.4 h470a237_1 conda-forge
ptyprocess 0.6.0 py27_0 conda-forge
py 1.5.4 py_0 conda-forge
py-fann2 1.1.2 py27h470a237_0 conda-forge
pyasn1 0.4.4 py_1 conda-forge
pycosat 0.6.3 py27ha4109ae_0
pycparser 2.18 py27hefa08c5_1
pydatautils 2.16.30 py27_1 omfit
pyface 6.0.0 py_1 conda-forge
pyfftw2 2.6.26 py27_0 omfit
pygments 2.2.0 py_1 conda-forge
pygpu 0.7.6 py27h7eb728f_0 conda-forge
pymssql 2.1.3.post16 py27_0 conda-forge
pyodbc 4.0.17 py27_0 conda-forge
pyopenssl 18.0.0 py27_0
pyotp 2.2.6 py27_0 omfit
pyparsing 2.2.0 py_1 conda-forge
pyproj 1.9.4 py27_0 conda-forge
pyqt 5.6.0 py27h8210e8a_6 conda-forge
pyshp 2.0.0 py_0 conda-forge
pysocks 1.6.8 py27_0
pytables 3.4.4 py27h4f72b40_1 conda-forge
pytest 3.6.3 py27_0 conda-forge
python 2.7.14 h1571d57_29
python-dateutil 2.7.3 py_0 conda-forge
pyttk 0.3.2 py_0 conda-forge
pytz 2018.5 py_0 conda-forge
pyyaml 3.12 py27_1 conda-forge
qt 5.6.2 hf70d934_9 conda-forge
readline 7.0 ha6073c6_4
reindent 0.1.1 py27_0 conda-forge
requests 2.20.1 py27_1000 conda-forge
rsa 3.4.2 py_1 conda-forge
ruamel_yaml 0.15.37 py27h14c3975_2
s3transfer 0.1.13 py27_0 conda-forge
scandir 1.7 py27h470a237_1 conda-forge
scikit-learn 0.19.1 py27hedc7406_0
scikit-optimize 0.5.2 py_0 conda-forge
scipy 1.1.0 py27hc49cb51_0
seaborn 0.9.0 py_0 conda-forge
setuptools 39.2.0 py27_0
shapely 1.6.4 py27h164cb2d_1 conda-forge
simplegeneric 0.8.1 py_1 conda-forge
singledispatch 3.4.0.3 py27_0 conda-forge
sip 4.18 py27_1 conda-forge
six 1.11.0 py27h5f960f1_1
smmap2 2.0.5 py_0 conda-forge
snowballstemmer 1.2.1 py_1 conda-forge
sortedcontainers 2.0.4 py_1 conda-forge
sphinx 1.6.7 py27_0 conda-forge
sphinx_bootstrap_theme 0.6.4 py_0 conda-forge
sphinxcontrib-websupport 1.0.1 py27_0 conda-forge
sqlite 3.24.0 h2f33b56_1 conda-forge
statsmodels 0.9.0 py27_0 conda-forge
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tbb 2019.2 h2d50403_0 conda-forge
tblib 1.3.2 py_1 conda-forge
tensorboard 1.12.0 py27_1000 conda-forge
tensorflow 1.12.0 eigen_py27hfe19c55_0
tensorflow-base 1.12.0 eigen_py27h4dcebc2_0
termcolor 1.1.0 py_2 conda-forge
theano 1.0.3 py27hfc679d8_1 conda-forge
tk 8.6.9 ha92aebf_0 conda-forge
toolchain 2.3.0 0 conda-forge
toolchain_c_linux-64 2.3.0 0 conda-forge
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toolz 0.9.0 py_0 conda-forge
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traitlets 4.3.2 py27_0 conda-forge
traits 4.6.0 py27h470a237_2 conda-forge
traitsui 6.0.0 py_1 conda-forge
typing 3.6.4 py27_2 conda-forge
uncertainties 3.0.2 py27_1 conda-forge
unittest2 1.1.0 py_0 conda-forge
unixodbc 2.3.4 0 smithsp
urllib3 1.22 py27ha55213b_0
vtk 8.1.1 py27h4f1983a_204
wcwidth 0.1.7 py_1 conda-forge
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wget 1.19.5 h1ad7b7a_0
wheel 0.31.1 py27_0
x264 1!152.20180717 h470a237_0 conda-forge
xarray 0.10.8 py27_0 conda-forge
xorg-kbproto 1.0.7 h470a237_2 conda-forge
xorg-libice 1.0.9 h470a237_3 conda-forge
xorg-libsm 1.2.2 h470a237_3 conda-forge
xorg-libx11 1.6.5 h470a237_1 conda-forge
xorg-libxau 1.0.8 h470a237_5 conda-forge
xorg-libxdmcp 1.1.2 h470a237_6 conda-forge
xorg-libxext 1.3.3 h470a237_3 conda-forge
xorg-libxmu 1.1.2 h470a237_1 conda-forge
xorg-libxp 1.0.3 0 conda-forge
xorg-libxrender 0.9.10 h470a237_1 conda-forge
xorg-libxt 1.1.5 h470a237_1 conda-forge
xorg-renderproto 0.11.1 h470a237_2 conda-forge
xorg-xextproto 7.3.0 h470a237_2 conda-forge
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xz 5.2.4 h470a237_1 conda-forge
yaml 0.1.7 had09818_2
zict 0.1.3 py_0 conda-forge
zlib 1.2.11 ha838bed_2
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