In a newly created terminal, I can import matplotlib with no error. After working for some time in the terminal, however, the following happens:
Python 2.7.5 (default, Mar 9 2014, 22:15:05)
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.0.68)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import matplotlib
Usage: example.py torrentfile.torrent
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/matplotlib/__init__.py", line 134, in <module>
from matplotlib.rcsetup import (defaultParams,
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/matplotlib/rcsetup.py", line 19, in <module>
from matplotlib.colors import is_color_like
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/matplotlib/colors.py", line 54, in <module>
import matplotlib.cbook as cbook
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/matplotlib/cbook.py", line 15, in <module>
import new
File "new.py", line 12, in <module>
with open(sys.argv[1], 'rb') as fh:
IndexError: list index out of range
What's wrong?
With the help of #CaptainMurphy and #IronManMark20, I discovered new.py and new.pyc under ~/temp, which shadows some matplotlib files. After removing them, the problem is solved.
Related
I have installed ldap3 module for my python3. When I try to run import ldap3, I get such error. Can someone please advice me what to do?
python3
Python 3.9.2 (default, Feb 28 2021, 17:03:44)
[GCC 10.2.1 20210110] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import ldap3
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.9/dist-packages/ldap3/__init__.py", line 255, in <module>
from .core.connection import Connection
File "/usr/local/lib/python3.9/dist-packages/ldap3/core/connection.py", line 53
from ..strategy.async import AsyncStrategy
^
SyntaxError: invalid syntax
>>>
This is an odd problem. I have Python script which imports numpy and matplotlib.
If I put those scripts into /usr/local/bin, I can load the modules and run my scripts with no problem.
But if I have those scripts in my "work" directory, I get errors.
This is also true if I use python in interactive mode:
$ pwd
/usr/local/bin
$ python
Python 2.7.12 (default, Oct 10 2016, 12:56:26)
[GCC 5.4.0] on cygwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import numpy
>>> import matplotlib
>>>
No problems.
However, if I go to my work directory, I have problems:
$ pwd
/home/Administrator/Documents/Projects/MOCC/rads
$ python
Python 2.7.12 (default, Oct 10 2016, 12:56:26)
[GCC 5.4.0] on cygwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import numpy
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/site-packages/numpy/__init__.py", line 170, in <module>
from . import add_newdocs
File "/usr/lib/python2.7/site-packages/numpy/add_newdocs.py", line 13, in <module>
from numpy.lib import add_newdoc
File "/usr/lib/python2.7/site-packages/numpy/lib/__init__.py", line 8, in <module>
from .type_check import *
File "/usr/lib/python2.7/site-packages/numpy/lib/type_check.py", line 11, in <module>
import numpy.core.numeric as _nx
File "/usr/lib/python2.7/site-packages/numpy/core/__init__.py", line 46, in <module>
from numpy.testing import Tester
File "/usr/lib/python2.7/site-packages/numpy/testing/__init__.py", line 13, in <module>
from .utils import *
File "/usr/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 32, in <module>
import io as _io
File "/cygdrive/c/Users/Administrator/Documents/Projects/MOCC/rads/io.py", line 63, in <module>
SEEK_CUR = 1
File "/cygdrive/c/Users/Administrator/Documents/Projects/MOCC/rads/io.py", line 58, in main
AttributeError: 'module' object has no attribute 'loadtxt'
This is cygwin on MS Windows.
I have installed TensorFlow and wanted to check the installation. Here is the interaction with the python console.
Python 2.7.5 (default, Nov 20 2015, 02:00:19)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow as tf
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/shehab1/.local/lib/python2.7/site-packages/tensorflow/__init__.py", line 24, in <module>
from tensorflow.python import *
File "/home/shehab1/.local/lib/python2.7/site-packages/tensorflow/python/__init__.py", line 106, in <module>
from tensorflow.python.platform import test
File "/home/shehab1/.local/lib/python2.7/site-packages/tensorflow/python/platform/test.py", line 81, in <module>
import mock # pylint: disable=g-import-not-at-top,unused-import
File "/home/shehab1/.local/lib/python2.7/site-packages/mock/__init__.py", line 2, in <module>
import mock.mock as _mock
File "/home/shehab1/.local/lib/python2.7/site-packages/mock/mock.py", line 81, in <module>
inspectsignature = funcsigs.signature
AttributeError: 'module' object has no attribute 'signature'
>>>
Could anyone please tell what I am doing wrong? Thanks.
As Yaroslav noted, this is most likely from running too old a version of Python, or you don't have the funcsigs package installed. For the latter, try pip install funcsigs
I managed to break one of my virtual environments. I think I did it by installing pycrypto with pip and uninstalling it with easy_install.
This is what I get when I run python in the venv.
filip#dratmac:~/PycharmProjects/Project-Marketplace2/backend/odb/helper_objects$ python
Traceback (most recent call last):
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 62, in <module>
import os
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py", line 49, in <module>
import posixpath as path
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/posixpath.py", line 17, in <module>
import warnings
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/warnings.py", line 8, in <module>
import types
File "types.py", line 1, in <module>
import json
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/__init__.py", line 108, in <module>
from .decoder import JSONDecoder
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 3, in <module>
import re
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py", line 280, in <module>
import copy_reg
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/copy_reg.py", line 7, in <module>
from types import ClassType as _ClassType
ImportError: cannot import name ClassType
filip#dratmac:~/PycharmProjects/Project-Marketplace2/backend/odb/helper_objects$
And outside the venv everything works as expected:
Last login: Tue Apr 7 22:30:08 on ttys005
filip#dratmac:~$ python
Python 2.7.6 (default, Sep 9 2014, 15:04:36)
[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.39)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>>
How can I fix this?
You should not name your file types.py as there is a standard library module with the same name (import types).
As such, Python tries to import it as part of some standard library code but it now actually imports your local types.py file, not the module it expects.
So the problem should be fixed when you rename types.py to something else.
I have followed the installation directions to install the GHMM library. However, I still get the following error:
Python 2.6.6 (Apr 11 2011, 15:50:32)
[GCC 4.4.4 20100726 (Red Hat 4.4.4-13)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import ghmm
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "ghmm.py", line 112, in <module>
import ghmmwrapper
File "ghmmwrapper.py", line 25, in <module>
_ghmmwrapper = swig_import_helper()
File "ghmmwrapper.py", line 17, in swig_import_helper
import _ghmmwrapper
ImportError: libghmm.so.1: cannot open shared object file: No such file or directory
I tried to change my LD_PRELOAD_PATH variable to /usr/local/lib to no avail.
Also, when I try to locate libghmm, I get the following, so the libraries are definitely there:
% locate libghmm
/usr/local/lib/libghmm.a
/usr/local/lib/libghmm.la
/usr/local/lib/libghmm.so
/usr/local/lib/libghmm.so.1
/usr/local/lib/libghmm.so.1.0.0
Any ideas?