When trying to import OpenCV, using import cv2 I get the following error:
/usr/local/lib/python2.7/dist-packages/cv2/__init__.py in
7
8 # make IDE’s (PyCharm) autocompletion happy
—-> 9 from .cv2 import *
10
11 # wildcard import above does not import “private” variables like __version__
ImportError: libSM.so.6….
After installing mechanize, I don’t seem to be able to import it.
I have tried installing from pip, easy_install, and via python setup.py install from this repo: https://github.com/abielr/mechanize. All of this to no avail, as each time I enter my Python interactive I get:
Python 2.7.3 (default, Aug 1 2012, 05:14:39)
[GCC 4.6.3] on linux2
Type “….
I’ve been making Python scripts for simple tasks at work and never really bothered packaging them for others to use. Now I have been assigned to make a Python wrapper for a REST API. I have absolutely no idea on how to start and I need help.
What I have:
(Just want to be specific as possible) I have the virtualenv ready, it’s also up in github, th….
I need to install a package from PyPi straight within my script.
Maybe there’s some module or distutils (distribute, pip etc.) feature which allows me to just execute something like pypi.install(‘requests’) and requests will be installed into my virtualenv.
….
Imagine this directory structure:
app/
__init__.py
sub1/
__init__.py
mod1.py
sub2/
__init__.py
mod2.py
I’m coding mod1, and I need to import something from mod2. How should I do it?
I tried from ..sub2 import mod2 but I’m getting an “Attempted relative import in non-package”.
I googled around but found only “sys….
How do I import files in Python? I want to import:
a file (e.g. file.py)
a folder
a file dynamically at runtime, based on user input
one specific part of a file (e.g. a single function)
….
How do I load a Python module given its full path?
Note that the file can be anywhere in the filesystem.
….
What does this do, and why should one include the if statement?
if __name__ == “__main__”:
print(“Hello, World!”)