I’ve run up against the same issue, and you inspired me to actually solve the problem. from types import ModuleType try: from importlib import reload # Python 3.4+ except ImportError: # Needed for Python 3.0-3.3; harmless in Python 2.7 where imp.reload is just an # alias for the builtin reload. from imp import reload def … Read more
I agree with the “don’t do this generally” consensus, but… The correct answer is: from importlib import reload import X reload(X) from X import Y # or * for that matter
The problem is that you’re running the module as ‘__main__’ by passing the mod1.py as an argument to the interpreter. From PEP 328: Relative imports use a module’s __name__ attribute to determine that module’s position in the package hierarchy. If the module’s name does not contain any package information (e.g. it is set to ‘__main__’) … Read more
This happens because your local module named requests.py shadows the installed requests module you are trying to use. The current directory is prepended to sys.path, so the local name takes precedence over the installed name. An extra debugging tip when this comes up is to look at the Traceback carefully, and realize that the name … Read more
You could just start ‘to run the modules as standalones’ in a bit a different way: Instead of: python foo/bar.py Use: python -mfoo.bar Of course, the foo/__init__.py file must be present. Please also note, that you have a circular dependency between foo.py and bar.py – this won’t work. I guess it is just a mistake … Read more
Even if the old python version has been removed, it is possible to use the pip of the current python version with the –path option to list all the modules installed in the previous version. For example, migrating all my user installed python modules from 3.7 to 3.8 pip freeze –path ~/.local/lib/python3.7/site-packages > requirements.txt pip … Read more
One way is to simply amend your path: import sys sys.path.append(‘C:/full/path’) from foo import util,bar Note that this requires foo to be a python package, i.e. contain a __init__.py file. If you don’t want to modify sys.path, you can also modify the PYTHONPATH environment variable or install the module on your system. Beware that this … Read more
This fixed the problem by having it as the first two lines of the script: !pip install opencv-python !apt update && apt install -y libsm6 libxext6 !apt-get install -y libxrender-dev
A few ways. The easy way: Don’t extend the module, extend the classes. exttwitter.py import twitter class Api(twitter.Api): pass # override/add any functions here. Downside : Every class in twitter must be in exttwitter.py, even if it’s just a stub (as above) A harder (possibly un-pythonic) way: Import * from python-twitter into a module that … Read more
The officially recommended way to install packages from a script is by calling pip’s command-line interface via a subprocess. Most other answers presented here are not supported by pip. Furthermore since pip v10, all code has been moved to pip._internal precisely in order to make it clear to users that programmatic use of pip is … Read more