I'm trying to use matplotlib on Cloud9 ide, but here's what happens:
>>> import matplotlib
>>> matplotlib.use('Agg')
>>> from matplotlib import pyplot
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/pymodules/python2.7/matplotlib/pyplot.py", line 24, in <module>
import matplotlib.colorbar
File "/usr/lib/pymodules/python2.7/matplotlib/colorbar.py", line 29, in <module>
import matplotlib.collections as collections
File "/usr/lib/pymodules/python2.7/matplotlib/collections.py", line 23, in <module>
import matplotlib.backend_bases as backend_bases
File "/usr/lib/pymodules/python2.7/matplotlib/backend_bases.py", line 50, in <module>
import matplotlib.textpath as textpath
File "/usr/lib/pymodules/python2.7/matplotlib/textpath.py", line 5, in <module>
import urllib
File "/usr/lib/python2.7/urllib.py", line 26, in <module>
import socket
File "socket.py", line 5, in <module>
This module provides socket operations and some related functions.
AttributeError: 'module' object has no attribute 'AF_INET'
The Cloud9 Support people have told me that there's nothing wrong with my platform and that matplotLib might not support being initialized within an environment that only has console access. However I remember using matplotlib in the exact same way on Cloud9 about a year ago.
Could anyone explain to me what exactly this error means and if there is a way to get around it?
It seems this is an older version of matplotlib.
Take a note on commit f4adec7 from Aug 2013 where "import urllib" line has been removed from textpath.py. This change is present as early as in matplotlib v1.4.0.
Related
I know that this question has already a ton of answers but unfortunately this hasn't fixed the issue for me. I want to run some code using PyCrytpo but winrandom doesn't want to get import.
All the other posts are for earlier releases of python. I am using Python 3.6.5 and renaming code within nt.py file to "from . import winrandom" doesn't do the trick for me.
Do you have any suggestions or is a rollback the only opportunity?
Windows 10
Python 3.6.5
Anaconda
from Crypto.PublicKey import RSA
Traceback (most recent call last):
File "<ipython-input-39-b6fe4d249eef>", line 1, in <module>
from Crypto.PublicKey import RSA
File "C:\Users\Markus\Anaconda3\lib\site-packages\Crypto\PublicKey\RSA.py", line 78, in <module>
from Crypto import Random
File "C:\Users\Markus\Anaconda3\lib\site-packages\Crypto\Random\__init__.py", line 28, in <module>
from Crypto.Random import OSRNG
File "C:\Users\Markus\Anaconda3\lib\site-packages\Crypto\Random\OSRNG\__init__.py", line 34, in <module>
from Crypto.Random.OSRNG.nt import new
File "C:\Users\Markus\Anaconda3\lib\site-packages\Crypto\Random\OSRNG\nt.py", line 28, in <module>
from . import winrandom
ImportError: cannot import name 'winrandom'
import numpy as np
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/__init__.py", line 180, in <module>
from . import add_newdocs
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/add_newdocs.py", line 13, in <module>
from numpy.lib import add_newdoc
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/lib/__init__.py", line 8, in <module>
from .type_check import *
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/lib/type_check.py", line 11, in <module>
import numpy.core.numeric as _nx
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/core/__init__.py", line 57, in <module>
from numpy.testing import Tester
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/testing/__init__.py", line 14, in <module>
from .utils import *
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/testing/utils.py", line 15, in <module>
from tempfile import mkdtemp
File "/usr/lib/python2.7/tempfile.py", line 35, in <module>
from random import Random as _Random
File "/home/anirrudh/OMSCS/Courses/ML4T/ml4t/mc3_p2/random.py", line 5, in <module>
import matplotlib.pyplot as plt
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/matplotlib/__init__.py", line 122, in <module>
from matplotlib.cbook import is_string_like, mplDeprecation, dedent, get_label
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/matplotlib/cbook.py", line 33, in <module>
import numpy.ma as ma
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/ma/__init__.py", line 44, in <module>
from . import core
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/ma/core.py", line 30, in <module>
import numpy.core.umath as umath
AttributeError: 'module' object has no attribute 'core'
I am working on Ubuntu 14.04. I tried reinstalling numpy, created a new virtualenv, but it isn't helping. I get the same error outside the virtualenv as well. It stopped working suddenly. It was fine until a little while ago.
(Answer posted on behalf of the OP).
Update: Resolved.
I had created a python file for one of my projects name random.py and when numpy is imported, it was calling this file instead of it's own library file hence resulting in the error. I had to delete/rename random.py which I created and that fixed the issue.
Try running it in Python 2 instead of Python 3 - you may have the older version of Spark
This happened to me in Windows with Anaconda. I fixed it by removing the python3 path from the environment variable PATH.
Another common problem here (which I had)...check to make sure you dont have a PYTHONPATH env var pointing to a different version of python site-packages (this happened because I updated my python version and didn't change this...it loads from PYTHONPATH first).
It happened to me in a specific ipynb, once I crated a copy of the notebook with a different name I was able to import numpy.
import numpy as np
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/__init__.py", line 180, in <module>
from . import add_newdocs
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/add_newdocs.py", line 13, in <module>
from numpy.lib import add_newdoc
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/lib/__init__.py", line 8, in <module>
from .type_check import *
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/lib/type_check.py", line 11, in <module>
import numpy.core.numeric as _nx
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/core/__init__.py", line 57, in <module>
from numpy.testing import Tester
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/testing/__init__.py", line 14, in <module>
from .utils import *
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/testing/utils.py", line 15, in <module>
from tempfile import mkdtemp
File "/usr/lib/python2.7/tempfile.py", line 35, in <module>
from random import Random as _Random
File "/home/anirrudh/OMSCS/Courses/ML4T/ml4t/mc3_p2/random.py", line 5, in <module>
import matplotlib.pyplot as plt
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/matplotlib/__init__.py", line 122, in <module>
from matplotlib.cbook import is_string_like, mplDeprecation, dedent, get_label
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/matplotlib/cbook.py", line 33, in <module>
import numpy.ma as ma
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/ma/__init__.py", line 44, in <module>
from . import core
File "/home/anirrudh/.virtualenvs/ml4t2/local/lib/python2.7/site-packages/numpy/ma/core.py", line 30, in <module>
import numpy.core.umath as umath
AttributeError: 'module' object has no attribute 'core'
I am working on Ubuntu 14.04. I tried reinstalling numpy, created a new virtualenv, but it isn't helping. I get the same error outside the virtualenv as well. It stopped working suddenly. It was fine until a little while ago.
(Answer posted on behalf of the OP).
Update: Resolved.
I had created a python file for one of my projects name random.py and when numpy is imported, it was calling this file instead of it's own library file hence resulting in the error. I had to delete/rename random.py which I created and that fixed the issue.
Try running it in Python 2 instead of Python 3 - you may have the older version of Spark
This happened to me in Windows with Anaconda. I fixed it by removing the python3 path from the environment variable PATH.
Another common problem here (which I had)...check to make sure you dont have a PYTHONPATH env var pointing to a different version of python site-packages (this happened because I updated my python version and didn't change this...it loads from PYTHONPATH first).
It happened to me in a specific ipynb, once I crated a copy of the notebook with a different name I was able to import numpy.
I love ipython, I am learning python now as a replacement of R for data analysis. However at promt I get the following message:
$ ipython --qtconsole
Traceback (most recent call last):
File "/Library/Frameworks/EPD64.framework/Versions/Current/bin/ipython", line 5, in <module>
from IPython.frontend.terminal.ipapp import launch_new_instance
File "/Library/Frameworks/EPD64.framework/Versions/7.2/lib/python2.7/site-packages/IPython/__init__.py", line 46, in <module>
from .frontend.terminal.embed import embed
File "/Library/Frameworks/EPD64.framework/Versions/7.2/lib/python2.7/site-packages/IPython/frontend/terminal/embed.py", line 39, in <module>
from IPython.frontend.terminal.interactiveshell import TerminalInteractiveShell
File "/Library/Frameworks/EPD64.framework/Versions/7.2/lib/python2.7/site-packages/IPython/frontend/terminal/interactiveshell.py", line 33, in <module>
from IPython.core.interactiveshell import InteractiveShell, InteractiveShellABC
File "/Library/Frameworks/EPD64.framework/Versions/7.2/lib/python2.7/site-packages/IPython/core/interactiveshell.py", line 44, in <module>
from IPython.core import prefilter
File "/Library/Frameworks/EPD64.framework/Versions/7.2/lib/python2.7/site-packages/IPython/core/prefilter.py", line 48, in <module>
from IPython.utils.traitlets import (
ImportError: cannot import name CRegExp
Ipython worked just fine a week ago and now I get this error. Can anybody suggest what might be causing this?
As #favoretti mentioned, this is an import issue in utils.traitlets.
I would recommend upgrading to EPD 7.3 and see if that fixes the issue. I feel bad suggesting a "brush it under the carpet" solution but if you're just starting out with python delving into the bowels of IPython might be a bit of a headache.
I'm using Python 2.6 in Ubuntu 10.10.
I've run help("modules") in the Python interpreter and pylab and matplotlib are installed.
However, when I run import pylab, I get the following error message.
>>> import pylab
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/pymodules/python2.6/pylab.py", line 1, in <module>
from matplotlib.pylab import *
File "/usr/lib/pymodules/python2.6/matplotlib/pylab.py", line 206, in <module>
from matplotlib import mpl # pulls in most modules
File "/usr/lib/pymodules/python2.6/matplotlib/mpl.py", line 3, in <module>
from matplotlib import axes
File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 7928, in <module>
Subplot = subplot_class_factory()
File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 7920, in subplot_class_factory
new_class = new.classobj("%sSubplot" % (axes_class.__name__),
AttributeError: 'module' object has no attribute 'classobj'
I don't know what's happening or how to fix it.
Any help is appreciated.
http://old.nabble.com/scipy,-matplotlib-import-errors-td16343711.html
You have a new.py somewhere?
Creating a new.py file anywhere near where you are calling pylab module will break pylab and return this exact error.