Apr 1, 2013 · A module is a file containing Python definitions and statements. The file name is the module name with the suffix .py. Create a file called hello.py with the following function as its content: def helloworld(): print "hello" Then you can. import hello hello.helloworld() To group many .py files, put them in a folder.

Mar 7, 2014 · As for the __main__ module, Python imports scripts being run as it would import regular modules. A new module object is created to hold the global namespace and is stored in sys.modules['__main__']. This is what the __name__ variable refers to, it is a key in that structure.

Jan 15, 2009 · The __init__.py file can contain the same Python code that any other module can contain, and Python will add some additional attributes to the module when it is imported. But just click the link, it contains an example, more information, and an explanation of namespace packages, the kind of packages without __init__.py.

Jul 13, 2014 · Also recheck spelling of both the file and the module for typos. For example. import passwords When the file name has been saved as password missing an s. It might sound obvious but it can sometimes be something as simple as this when all other advice above not working :)

Jun 8, 2023 · Module: A module is a simple Python file with a (.py) extension that contains collections of functions and global variables. It is an executable file, and the notion of Package in Python is used to arrange all of the modules. For an Example: Save the code in a file called demo (module.py). def myModule1(name): print("My Module name is: "+ name)

My issue was that it was installed for Python, but not for Python 3. To check to see if a module is installed for Python 3, run: python3 -m pip uninstall moduleName. After doing this, if you find that a module is not installed for one or both versions, use these two commands to install the module. pip install moduleName; python3 -m pip install ...

Executing the required file via module flag worked for me. Lets say we got a typical directory structure as below: my_project: | Core ->myScript.py | Utils ->helpers.py configs.py Now if you want to run a file inside a directory, that has imports from other modules, all you need to do is like below: python -m Core.myscript

By default, you can't. When importing a file, Python only searches the directory that the entry-point script is running from and sys.path which includes locations such as the package installation directory (it's actually a little more complex than this, but this covers most cases).

Create Python module test.py: import sys sys.path.append("<project-path>/lib/") from tes1 import Client1 from tes2 import Client2 import tes3 Create Python module test_check.py: from test import Client1 from test import Client2 from test import test3 …

I have a small python project that has the following structure - Project -- pkg01 -- test01.py -- pkg02 -- test02.py -- logging.conf I plan to use the default logging module to print messages to stdout and a log file. To use the logging module, some initialization is required -