Question

我有以下python类工作，我想创建一个命令行界面供用户使用。我遇到了docopt，并认为使用它是一个好主意。我没有遇到过如何将docopt集成到python类的教程或文档，我得到的只是小函数。可能吗？一个有用的信息链接可以帮助我或只是一个小片段，以帮助我按照我的方式工作会非常有帮助。

class Bootcamp(object):
    tasks = {1: "TDD", 2: "OOP", 3: "Programming Logic", 4:
         "Version Control", 5: "Agile Methodology",
         6: "Growth Mindset", 7: "Asking Questions", 8:
         "Motivation and Commitment", 9: "Speaking"}

    def __init__(self, name, tasks=tasks):
        self.name = name
        self.tasks = tasks
        self.completed = []
        self.incompleted = tasks.values()

    def add_completed_items(self, i):
        if i in self.tasks.keys():
            self.completed.append(self.tasks[i])
            self.incompleted.remove(self.tasks[i])
            return "tasks added to complete"
        else:
            return "not in the tasks"

    def check_progress(self):
        self.progress = float(len(self.completed)) / \
             float(len(self.tasks)) * 100
        return int(self.progress)

Answer 1

docopt GitHub page有说明。

例如：

"""Naval Fate.

Usage:
  naval_fate.py ship new <name>...
  naval_fate.py ship <name> move <x> <y> [--speed=<kn>]
  naval_fate.py ship shoot <x> <y>
  naval_fate.py mine (set|remove) <x> <y> [--moored | --drifting]
  naval_fate.py (-h | --help)
  naval_fate.py --version

Options:
  -h --help     Show this screen.
  --version     Show version.
  --speed=<kn>  Speed in knots [default: 10].
  --moored      Moored (anchored) mine.
  --drifting    Drifting mine.

"""
from docopt import docopt


if __name__ == '__main__':
    arguments = docopt(__doc__, version='Naval Fate 2.0')
    print(arguments)

我不确定docopt是否适用于你希望做的事情。它设计用于在调用脚本时处理命令行参数，而不是整个命令行界面。

我如何开始将docopt实现到我的python类

1 个答案: