I'm new to Python (coming from C++), running some test code in Brackets. Now pylint complains saying:
C0111 > Missing module docstring [missing-docstring # 1,0]
so I tried installing it:
Manuelas-MacBook:~ manu$ sudo -H pip install docstring
Collecting docstring
Downloading docstring-0.1.2.4.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/tmp/pip-build-ex4m9h3o/docstring/setup.py", line 2, in <module>
import docstring
File "/private/tmp/pip-build-ex4m9h3o/docstring/docstring/__init__.py", line 11, in <module>
from utils import Endpoint
ModuleNotFoundError: No module named 'utils'
So I installed utils:
sudo -H pip install utils
Now I am stuck with this:
Manuelas-MacBook:~ manu$ sudo -H pip install docstring
Collecting docstring
Using cached docstring-0.1.2.4.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/tmp/pip-build-5bn12ekx/docstring/setup.py", line 2, in <module>
import docstring
File "/private/tmp/pip-build-5bn12ekx/docstring/docstring/__init__.py", line 11, in <module>
from utils import Endpoint
ImportError: cannot import name 'Endpoint'
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/tmp/pip-build-5bn12ekx/docstring/
And I don't really know how to go from here.
I had recently installed python3 (on Mac). Could I have a version collision?
Manuelas-MacBook:~ manu$ python --version
Python 3.6.0 :: Anaconda 4.3.1 (x86_64)
Manuelas-MacBook:~ manu$ pip --version
pip 9.0.1 from /Users/manu/anaconda/lib/python3.6/site-packages (python 3.6)
The error message is quite unclear. Acutally, pylint doesn't need any extra module : it just wants you to document your module.
You may want to take a look at this question to disable this warning.
The other answer seem to be probably helpful as I am getting exactly the same problem on my box (Linux Mint, Python 3.6). The reason may be that docstring is not (yet) compatible with Python3 .
Collecting docstring
Using cached docstring-0.1.2.4.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-v8oxns74/docstring/setup.py", line 2, in <module>
import docstring
File "/tmp/pip-build-v8oxns74/docstring/docstring/__init__.py", line 11, in <module>
from utils import Endpoint
ImportError: cannot import name 'Endpoint'
Related
Good morning!
Until yesterday I was using python 2.7 and using the following code for writing output files for my scripts:
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
But now I'm upgrading my code to python 3.7, so now I need to use importlib.reloadinstead of just reload. However, typing sudo -H pip3 install importlib on my shell gives me the following error:
Collecting importlib
Using cached https://files.pythonhosted.org/packages/31/77/3781f65cafe55480b56914def99022a5d2965a4bb269655c89ef2f1de3cd/importlib-1.0.4.zip
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/lib/python3.7/site-packages/setuptools/__init__.py", line 6, in <module>
import distutils.core
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/distutils/core.py", line 16, in <module>
from distutils.dist import Distribution
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/distutils/dist.py", line 19, in <module>
from distutils.util import check_environ, strtobool, rfc822_escape
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/distutils/util.py", line 9, in <module>
import importlib.util
ModuleNotFoundError: No module named 'importlib.util'
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/tmp/pip-install-3cz_3d6n/importlib/
After looking for solutions I also tried to upgrade setuptools, but that didn't fix my problem.
Many thanks in advance!
importlib at PyPI is an outdated package intended for very old Python versions. For new versions of Python importlib is a module from the standard library, you don't need to install it, it's always available.
I faced with problem when I installed python-pptx with conda on cleaned environment:
conda install -c conda-forge python-pptx. After install was successfully finished I tried to import pptx module and got following error:
>>> import pptx
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\SazonovEO\AppData\Local\Continuum\anaconda3\envs\new\lib\site-p
ackages\pptx\__init__.py", line 13, in <module>
from pptx.api import Presentation # noqa
File "C:\Users\SazonovEO\AppData\Local\Continuum\anaconda3\envs\new\lib\site-p
ackages\pptx\api.py", line 17, in <module>
from .package import Package
File "C:\Users\SazonovEO\AppData\Local\Continuum\anaconda3\envs\new\lib\site-p
ackages\pptx\package.py", line 13, in <module>
from .opc.package import OpcPackage
File "C:\Users\SazonovEO\AppData\Local\Continuum\anaconda3\envs\new\lib\site-p
ackages\pptx\opc\package.py", line 13, in <module>
from .oxml import CT_Relationships, serialize_part_xml
File "C:\Users\SazonovEO\AppData\Local\Continuum\anaconda3\envs\new\lib\site-p
ackages\pptx\opc\oxml.py", line 12, in <module>
from lxml import etree
ImportError: DLL load failed: Не найден указанный модуль.
But if I installed this library (python-pptx) with pip like this (also into new cleaned environment):
pip install python-pptx
this works.
I have following versions: python version - 3.7.1, python-pptx-0.6.17, lxml-4.3.0.
Do you have any ideas about this issue?
Reinstallation lxml from pkgs/main channel from anaconda repo allow workaround issue:
conda install lxml
The following packages will be UPDATED:
libxml2 conda-forge::libxml2-2.9.8-h9ce36c8_1~ -->
pkgs/main::libxm l2-2.9.9-h464c3ec_0 libxslt
conda-forge::libxslt-1.1.32-heafd4d3_~ --> pkgs/main::libxs
lt-1.1.33-h579f668_0
The following packages will be SUPERSEDED by a higher-priority
channel: ... lxml
conda-forge::lxml-4.3.2-py37heafd4d3_0 --> pkgs/main::lxml-
4.3.2-py37h1350720_0 ...
First of all, try the following command in your terminal in order to enable the conda-forge:
conda config --add channels conda-forge
Secondly, run the following command and after a while enter [y]:
conda install python-pptx
I am trying to run this example on MacOS High Sierra. It requires installing the page package, which requires installing the pytodos package, which requires installing the enum package, installation of which fails.
$ python3 page_object_test_case.py
Traceback (most recent call last):
File "page_object_test_case.py", line 3, in <module>
import page
ModuleNotFoundError: No module named 'page'
$ pip3 install page
...
Successfully installed click-6.7 page-1.0.16
$ python3 page_object_test_case.py
Traceback (most recent call last):
File "page_object_test_case.py", line 3, in <module>
import page
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/page/__init__.py", line 2, in <module>
from pytodos import todo
ModuleNotFoundError: No module named 'pytodos'
$ pip3 install pytodos
Collecting pytodos
...
Collecting enum==0.4.6 (from pytodos)
Downloading https://files.pythonhosted.org/packages/0c/4e/1ea357e7783c756bb579333c1e4a026fb331371ee771f616ffedc781e531/enum-0.4.6.tar.gz
Complete output from command python setup.py egg_info:
/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/setuptools/version.py:1: UserWarning: Module enum was already imported from /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/enum.py, but /private/var/folders/h3/1znktv0s36j1fdqcdrr0zvcw0000gn/T/pip-install-jhfn7vc3/enum is being added to sys.path
import pkg_resources
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/h3/1znktv0s36j1fdqcdrr0zvcw0000gn/T/pip-install-jhfn7vc3/enum/setup.py", line 24, in <module>
version = main_module.__version__
AttributeError: module 'enum' has no attribute '__version__'
Note that I've tried to do the same on Ubuntu. And I had to repeat every step. However, installation of enum failed with this error instead:
AttributeError: module 'enum' has no attribute 'IntFlag'
What am I doing wrong?
You went wrong at pip install page.
You were supposed to provide your own module page.py, as described here.
pip install page pulled in some garbage and unrelated/unmaintained projects from PyPI.
I am trying to install spacy for windows, python 3.x.
I ran the following commands:-
conda install -c conda-forge spacy
python -m spacy download en
"python -m spacy download en" gives the error:-
Traceback (most recent call last):
File "D:\Anaconda3\lib\runpy.py", line 174, in _run_module_as_main
mod_name, mod_spec, code = _get_module_details(mod_name, _Error)
File "D:\Anaconda3\lib\runpy.py", line 133, in _get_module_details
return _get_module_details(pkg_main_name, error)
File "D:\Anaconda3\lib\runpy.py", line 109, in _get_module_details
__import__(pkg_name)
File "D:\Anaconda3\lib\site-packages\spacy\__init__.py", line 4, in <module>
from .cli.info import info as cli_info
File "D:\Anaconda3\lib\site-packages\spacy\cli\__init__.py", line 1, in <module>
from .download import download
File "D:\Anaconda3\lib\site-packages\spacy\cli\download.py", line 10, in <module>
from .link import link
File "D:\Anaconda3\lib\site-packages\spacy\cli\link.py", line 7, in <module>
from ..compat import symlink_to, path2str
File "D:\Anaconda3\lib\site-packages\spacy\compat.py", line 11, in <module>
from thinc.neural.util import copy_array
File "D:\Anaconda3\lib\site-packages\thinc\__init__.py", line 1, in <module>
from .about import *
ImportError: No module named 'thinc.about'
and the same error when I try to import spacy thereafter. What should I do to successfully install spacy?
I found this link from where I downloaded all of the required whls one by one to install spacy.
Compiling wheel rather than downloading ready one might be helpful as well:
python -m pip install thinc --no-binary=:all:
or
pip install thinc --no-binary=:all:
Don't forget to add --force option if you already have the package.
More information about --no-binary option:
https://pip.pypa.io/en/latest/cli/pip_install/#cmdoption-no-binary
I've recently installed pylint on a windows 7 and when I run it I get the error:
Error executing PyLint: Command failed with error=None, status=1; stderr:
Traceback (most recent call last):
File "C:\Python27\Scripts\pylint", line 3, in <module>
run_pylint()
File "c:\python27\lib\site-packages\pylint\__init__.py", line 20, in run_pylint
from pylint.lint import Run
File "c:\python27\lib\site-packages\pylint\lint.py", line 30, in <module>
from pylint.checkers import utils #pylint: disable=unused-import
File "c:\python27\lib\site-packages\pylint\checkers__init__.py", line 47, in
from pylint.reporters import diff_string
File "c:\python27\lib\site-packages\pylint\reporters__init__.py", line 20, in
from pylint.utils import MSG_TYPES
File "c:\python27\lib\site-packages\pylint\utils.py", line 32, in
from astroid import nodes, Module
ImportError: No module named astroid
I've followed the install instructions as best I can but can't seem to get past this.
Use this link to install pip properly How do I install pip on Windows?
then do the pip install pylint
then do go through this note http://docs.pylint.org/installation.html#note-for-windows-users