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arg-parser-1.0.5


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توضیحات

A tool for parsing arguments from the command line to a dictionary and for executing predefined on_command functions.
ویژگی مقدار
سیستم عامل -
نام فایل arg-parser-1.0.5
نام arg-parser
نسخه کتابخانه 1.0.5
نگهدارنده []
ایمیل نگهدارنده []
نویسنده Marius K. / cracksii
ایمیل نویسنده -
آدرس صفحه اصلی https://github.com/NightKylo/Python-Arg-Parser
آدرس اینترنتی https://pypi.org/project/arg-parser/
مجوز Apache
# Arg-Parser-Python This package helps to parse args from the command line or the terminal to a dictionary and calls registered functions when the individual command is given. This makes dealing with args much easier, more efficient and better ordered. ***Why to use it?*** When you want to get the args with ```sys.argv``` they have to be in the correct position and if one is missing the script crashes. Executing a script working with ```sys.argv``` often looks like this: ```py .\script.py get name```. If you integrate this script the args are registered like this and much easier to read out. ```py .\script.py --get -n name``` As you can see this is variable and could also be called like this ```... -n name --get```. Values can be accessed with ```args["-argname"]``` ***Integration:*** Try to install this script with ```pip install arg_parser``` and then ```from arg_parser import *``` at the top of your script. If this doesn't work you can download it from https://github.com/NightKylo/Python-Arg-Parser. After that put it into the same directory as your script. In your script add ```from arg_parser import *``` at the top. Be aware that the better way is to install it via pip. ***Usage:*** To use the parser you have to initialize the ```Parser``` class via ```Parser(commands)``` where ```commands``` is a register-object created like that: ```reg = Register()```. You can register a command with ```reg + Command("--name", "description", ["-required_param"], ["-optional_param"])``` and a parameter with ```reg + Parameter("-name", "description")```. If you want you can use ```reg.add(Parameter("-name", "description"))``` instead of ```+```. If there are no required or optional params remove the lists or put ```None```. Now you need to specify how to handle a command. It works like this: ```@parser("--command_name") def handle_command_name(args: dict): do_whatever_you_want()```. In the decorator above the function you have to pass the command eg ```--get``` and the parser will call the function when the command is supplied. ```args``` is in this case a dictionary of the given args form the structure ```{ "-optname": "value", "-optname": "value" }```. Be aware that this dictionary does not contain the given command, only the options. If you want to start the handle process manually you can add a ```True``` to the initialization of the parser and a ```parser.handle_commands()``` when you want to handle them. By default, the parser handles the commands when all handler-functions are given. Look at the example files at https://github.com/NightKylo/Python-Arg-Parser for more detailed information. ***How does it work*** If you want to know, how this package works go to https://github.com/NightKylo/Python-Arg-Parser/tree/main/arg_parser and look at the parser.py file.


نحوه نصب


نصب پکیج whl arg-parser-1.0.5:

    pip install arg-parser-1.0.5.whl


نصب پکیج tar.gz arg-parser-1.0.5:

    pip install arg-parser-1.0.5.tar.gz