mac terminal commands run python file with functions

Run this script without argument to list the available functions: $ python many_functions.py Print(f'Available functions in not found') If inspect.isfunction(obj) and not name.startswith('_') and obj._module_ = _name_: # Some logic to find and display available functions #įor name, obj in inspect.getmembers(sys.modules): Run this script with arguments to try to call the corresponding function: Python many_functions.py c x y : Calculate x + y Python many_functions.py b : Do another stuff Python many_functions.py a : Do some stuff Run this script without argument to list the available functions:Īvailable functions in many_functions.py: This script is similar to other answers here, but it also lists the available functions, with arguments and docstrings: '''Small script to allow functions to be called from the command line. The module must be in the current working folder, put PyRun can be anywhere in your path. If you pass too many, it ignores the extras. If you pass too few parameters for what the method needs you get an error. Note the last example of escaping the parentheses to pass in a tuple as the only parameter to the Second method. With execution permissions and the shebang line properly configured, you can run the script by simply typing its filename at the command-line. This is saved in a file called PyTest.py: class First(): Here is a sample module to show how it works. # what the function needs & ignore the rest

which will also run the executable file with its specified shell (if specified in the shebang /bin/ (shell) Right-click on the. Faster is to type sh and a space and then drag the file to the window and release the icon anywhere on the window. The list of known folders is stored in the. Open Terminal, type in sh /path/to/file and press enter. If a command is located in one of the shell’s known folders, you can omit path information when entering the command name. # pass all the parameters from the third until the end of In the Terminal app on your Mac, enter the complete pathname of the tool’s executable file, followed by any needed arguments, then press Return. Themodule = importlib.import_module(modulename) # get pointers to the objects based on the string names Modulename, classname, funcname = methodname.split('.') # split this into module, class and function name Python scripts can also be dragged onto the Python Launcher icon, whether it’s in the Dock or the Applications folder. Next, right-click the file and select Open With -> Python Launcher from the context menu. # get the second argument from the command line To do this, locate the Python script file in the Finder, right-click, and use Get Info to find the path name. Save this in a file called PyRun #!/usr/bin/env pythonĬmd_folder = os.path.realpath(os.path.abspath(os.path.split(inspect.getfile( inspect.currentframe() )))) py extension and made it executable with chmod +x PyRun so that I can just call it quickly as follow. It takes the name of the module, class and method you want to call and the parameters you want to pass. I wrote a quick little Python script that is callable from a bash command line.

Mac terminal commands run python file with functions