import psutil Gives; [F0401] Unable to import 'psutil' pylint 1.4.4, astroid 1.3.8, common 1.0.2 Python 2.7.10 (default, May 23 2015, 09:40:32) [MSC v.1500 32 bit (Intel)]
* Okko Willeboordse <okko.willeboordse@gmail.com> [2015-09-22 21:30:28 +0200]:
import psutil
Gives; [F0401] Unable to import 'psutil'
Works fine here: $ virtualenv .venv2 Running virtualenv with interpreter /usr/bin/python2 New python executable in .venv2/bin/python2 Also creating executable in .venv2/bin/python Installing setuptools, pip...done. $ source .venv2/bin/activate $ pip install psutil pylint Downloading/unpacking pylint Downloading pylint-1.4.4-py2.py3-none-any.whl (428kB): 428kB downloaded Downloading/unpacking psutil Downloading psutil-3.2.1.tar.gz (251kB): 251kB downloaded [...] Downloading/unpacking six (from pylint) Downloading six-1.9.0-py2.py3-none-any.whl Downloading/unpacking astroid>=1.3.6 (from pylint) Downloading astroid-1.3.8-py2.py3-none-any.whl (183kB): 183kB downloaded Downloading/unpacking logilab-common>=0.53.0 (from pylint) Downloading logilab-common-1.0.2.tar.gz (190kB): 190kB downloaded [...] $ echo 'import psutil' > foo.py $ pylint foo.py -rn No config file found, using default configuration ************* Module foo C: 1, 0: Black listed name "foo" (blacklisted-name) C: 1, 0: Missing module docstring (missing-docstring) W: 1, 0: Unused import psutil (unused-import) It sounds like the python your pylint is installed for doesn't have the psutil package (e.g. because you run your code in a virtualenv typically, but use a system-wide pylint package). Florian -- http://www.the-compiler.org | me@the-compiler.org (Mail/XMPP) GPG: 916E B0C8 FD55 A072 | http://the-compiler.org/pubkey.asc I love long mails! | http://email.is-not-s.ms/
Note that I run on Windows, you don't (/usr/bin/python2). Also note that programs using psutil run fine. Microsoft Windows [Version 6.1.7601] Copyright (c) 2009 Microsoft Corporation. All rights reserved. C:\Users\owillebo>python Python 2.7.10 (default, May 23 2015, 09:40:32) [MSC v.1500 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information.
import psutil
C:\Users\owillebo>echo import psutil > test.py C:\Users\owillebo>pylint test.py No config file found, using default configuration ************* Module test C: 1, 0: Trailing whitespace (trailing-whitespace) C: 1, 0: Missing module docstring (missing-docstring) F: 1, 0: Unable to import 'psutil' (import-error) W: 1, 0: Unused import psutil (unused-import) .... On Wed, Sep 23, 2015 at 12:29 PM, Florian Bruhin <me@the-compiler.org> wrote:
* Okko Willeboordse <okko.willeboordse@gmail.com> [2015-09-22 21:30:28 +0200]:
import psutil
Gives; [F0401] Unable to import 'psutil'
Works fine here:
$ virtualenv .venv2 Running virtualenv with interpreter /usr/bin/python2 New python executable in .venv2/bin/python2 Also creating executable in .venv2/bin/python Installing setuptools, pip...done.
$ source .venv2/bin/activate
$ pip install psutil pylint Downloading/unpacking pylint Downloading pylint-1.4.4-py2.py3-none-any.whl (428kB): 428kB downloaded Downloading/unpacking psutil Downloading psutil-3.2.1.tar.gz (251kB): 251kB downloaded [...] Downloading/unpacking six (from pylint) Downloading six-1.9.0-py2.py3-none-any.whl Downloading/unpacking astroid>=1.3.6 (from pylint) Downloading astroid-1.3.8-py2.py3-none-any.whl (183kB): 183kB downloaded Downloading/unpacking logilab-common>=0.53.0 (from pylint) Downloading logilab-common-1.0.2.tar.gz (190kB): 190kB downloaded [...]
$ echo 'import psutil' > foo.py
$ pylint foo.py -rn No config file found, using default configuration ************* Module foo C: 1, 0: Black listed name "foo" (blacklisted-name) C: 1, 0: Missing module docstring (missing-docstring) W: 1, 0: Unused import psutil (unused-import)
It sounds like the python your pylint is installed for doesn't have the psutil package (e.g. because you run your code in a virtualenv typically, but use a system-wide pylint package).
Florian
-- http://www.the-compiler.org | me@the-compiler.org (Mail/XMPP) GPG: 916E B0C8 FD55 A072 | http://the-compiler.org/pubkey.asc I love long mails! | http://email.is-not-s.ms/
* Okko Willeboordse <okko.willeboordse@gmail.com> [2015-09-23 15:51:17 +0200]:
Note that I run on Windows, you don't (/usr/bin/python2).
Also works fine for me under Windows.
Also note that programs using psutil run fine.
That'd suggest the same - the Python your pylint is installed for isn't the Python you're running.
C:\Users\owillebo>python Python 2.7.10 (default, May 23 2015, 09:40:32) [MSC v.1500 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information.
import psutil
Can you do 'import pylint' here? Can you test with python -m pylint instead? Florian -- http://www.the-compiler.org | me@the-compiler.org (Mail/XMPP) GPG: 916E B0C8 FD55 A072 | http://the-compiler.org/pubkey.asc I love long mails! | http://email.is-not-s.ms/
participants (2)
-
Florian Bruhin -
Okko Willeboordse