What is Import command in Python?
Also know, what is import in Python?
Import in python is similar to #include header_file in C/C++. Python modules can get access to code from another module by importing the file/function using import. The import statement is the most common way of invoking the import machinery, but it is not the only way.
Similarly, what is Pythonpath? PYTHONPATH is an environment variable which you can set to add additional directories where python will look for modules and packages. For most installations, you should not set these variables since they are not needed for Python to run. Python knows where to find its standard library.
People also ask, what does the command python do?
Python. Python is a programming language that can be used to perform tasks that would be difficult or cumbersome on the command line. It then uses the print command to print out the result, which should be 3. If we save this file as first.py, we can run it from the command line.
What is __ FILE __ in Python?
The “__file__” variable The __file__ variable contains the path to the file that Python is currently importing. You can use this variable inside a module to find the path of the module. For example, let's say you have a module like this: Contents of example_module.py.