Why is module not included in psmodulepath environment variable?
If the module is not well-formed and its location is not included in the value of the PSModulePath environment variable, basic discovery features of Windows PowerShell, such as the following, do not work. The Module Auto-Loading feature cannot import the module automatically.
What happens if there is no module named X in Python?
Now if the module’s name was not found either in sys.modules nor in standard library, Python will finally attempt to resolve it under sys.path. And this is the point where things can certainly go wrong. I believe most Python programmes are quite familiar with ModuleNotFoundError
How does module import work behind the scenes?
Project myproj e ct contains two packages, mypackage and anotherpackage each of which contains a number of python modules, while the latter also contains a sub-package called mysubpackage which in turn contains an additional python module. How does module import work behind the scenes?
What does a well formed module in PowerShell mean?
A well-formed module is a module that is stored in a directory that has the same name as the base name of at least one file in the module directory. If a module is not well-formed, Windows PowerShell does not recognize it as a module. The “base name” of a file is the name without the file name extension.
What happens if I try to access any attribute of a module?
This means attempting to access any attribute of the module will automatically succeed: The next sections describe what each error means and recommended next steps.
Why do I get a cannot find implementation stub for module error?
If you are using namespace packages – packages which do not contain __init__.py files within each subfolder – using the –namespace-packages command line flag. In some rare cases, you may get the “Cannot find implementation or library stub for module” error even when the module is installed in your system.
What does ” cannot find implementation for module ” mean in mypy?
If you are getting a “Cannot find implementation or library stub for module” error, this means mypy was not able to find the module you are trying to import, whether it comes bundled with type hints or not. If you are getting this error, try: Making sure your import does not contain a typo.
Why does mypy say cannot find library stub for module?
In some rare cases, you may get the “Cannot find implementation or library stub for module” error even when the module is installed in your system. This can happen when the module is both missing type hints and is installed on your system in a unconventional way.