extras_try_import_dynamic_module_loading_from_string_path.py

1import extras
2
3# Example: Loading a specific object (e.g., a class or function) from a module via string
4# This is commonly used in plugin systems or dynamic configurations.
5try:
6    # Attempt to load 'os.path.join'
7    join_func = extras.try_import('os.path.join')
8    
9    if join_func:
10        print(f"Successfully loaded: {join_func}")
11        print(f"Result of join: {join_func('usr', 'bin')}")
12    else:
13        print("Module or object not found.")
14except ImportError as e:
15    print(f"An error occurred: {e}")
16
17# Example: Checking if a module is available without triggering an immediate crash
18test_module = extras.try_import('non_existent_package', default=None)
19print(f"Non-existent package result: {test_module}")