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search statements, functions, methods, exceptions*
hide categories| file .close() | close a file |
| file .write() | write to or append to a file |
| multiprocessing.Process() | simultaneously execute a duplicate process |
| os.listdir() | list entries (files and dirs) in a directory |
| os.path.exists() | determine whether a filename or path exists |
| os.path.getsize() | return size of a file or directory |
| os.path.isfile(), os.path.isdir() | determine whether entry name or path is a dir or a file |
| os.path.join() | join a string directory name to a string filename |
| os.walk() | traverse a directory tree |
| raise | raise an exception |
| subprocess.call() | execute an external process |
| subprocess.check_output() | execute an external process, output is returned as a string |
| sys.argv: command-line arguments | access command line arguments |
| try/except | handle specified exception and run routine |