A library to manage command line interface for an application.
Project description
A library to manage command line interface for an application.
Supported platforms
python 2.7 or python 3.x
Linux
Features
Decorator as well as subclassing based command addition.
Custom help text formatter which improves upon the rather sucky default formatter.
Automatic help text extraction from doc string.
Usage
A simple case of just the main command (without any subcommands):
@maincmd def main(self, a, b): '''Add two numbers. a: first number b: second number This is where extra help text goes. It can be more than one line.''' try: print('sum: %d'%(int(a) + int(b))) except ValueError: print('bad integer') raise CommandError() cmdline = CommandLine() try: cmdline.execute() except CommandLineError as e: print(e)
See examples directory in code for decorator and subclass based command handling.
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redcmd-1.0.0.tar.gz
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