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python Programming Glossary: argumentparser(semi-) automatic generation of argparsers for functions http://stackoverflow.com/questions/13248487/semi-automatic-generation-of-argparsers-for-functions given a function is there a way to automatically create an ArgumentParser from its signature I've got a bunch of functions that I'd like.. implement there's a lot of wiring involved parser argparse.ArgumentParser ... subparsers parser.add_subparsers ... c subparsers.add_parser.. so that the main code would be like parser argparse.ArgumentParser ... subparsers parser.add_subparsers copy.register subparsers..
Python argparse: How to insert newline the help text? http://stackoverflow.com/questions/3853722/python-argparse-how-to-insert-newline-the-help-text to make a list in its help text e.g. from argparse import ArgumentParser parser ArgumentParser description 'test' parser.add_argument.. help text e.g. from argparse import ArgumentParser parser ArgumentParser description 'test' parser.add_argument ' g' choices 'a' 'b'.. from argparse import RawTextHelpFormatter parser ArgumentParser description 'test' formatter_class RawTextHelpFormatter share..
Python code to get current function into a variable? http://stackoverflow.com/questions/4492559/python-code-to-get-current-function-into-a-variable You use it by doing plac.call main which generates an ArgumentParser object from the function signature of main . Inside main if.. with an error message that includes the help text from the ArgumentParser object which means that I need to directly access this object..
Parse config file, environment, and command-line arguments, to get a single collection of options http://stackoverflow.com/questions/6133517/parse-config-file-environment-and-command-line-arguments-to-get-a-single-coll configuration files is modifiable by making a subclass of ArgumentParser and adding a convert_arg_line_to_args method. share improve..
Don't parse options after the last positional argument http://stackoverflow.com/questions/6488752/dont-parse-options-after-the-last-positional-argument . Presently I have something like this parser argparse.ArgumentParser parser.add_argument ' parallel' default False action 'store_true'.. such as my_wrapper ls l they're instead interpreted by ArgumentParser as unknown options. error unrecognized arguments l If I use.. the options may be taken out of order. p argparse.ArgumentParser p.add_argument ' a' action 'store_true' p.add_argument 'command'..
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