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https://github.com/yavook/kiwi-scp.git
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Parser singleton
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parent
e43dadd4fe
commit
65fcb91bd0
5 changed files with 32 additions and 26 deletions
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@ -30,7 +30,7 @@ def main():
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for cmd in commands:
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cmd.setup()
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args = kiwi.Parser.get_args()
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args = kiwi.Parser().get_args()
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log_handler = logging.StreamHandler()
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logging.getLogger().addHandler(log_handler)
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@ -9,34 +9,40 @@ KIWI_CONF_NAME = os.getenv('KIWI_CONF_NAME', "kiwi.yml")
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class Parser:
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__parser = None
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__subparsers = None
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__args = None
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class __Parser:
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__parser = None
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__subparsers = None
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__args = None
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@classmethod
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def get_parser(cls):
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if cls.__parser is None:
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cls.__parser = argparse.ArgumentParser(description='kiwi-config')
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def __init__(self):
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self.__parser = argparse.ArgumentParser(description='kiwi-config')
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cls.__parser.add_argument(
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self.__parser.add_argument(
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'-v', '--verbosity',
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action='count', default=0
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)
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return cls.__parser
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self.__subparsers = self.__parser.add_subparsers()
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self.__subparsers.required = True
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self.__subparsers.dest = 'command'
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@classmethod
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def get_subparsers(cls):
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if cls.__subparsers is None:
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cls.__subparsers = cls.get_parser().add_subparsers()
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cls.__subparsers.required = True
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cls.__subparsers.dest = 'command'
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def get_parser(self):
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return self.__parser
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return cls.__subparsers
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def get_subparsers(self):
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return self.__subparsers
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@classmethod
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def get_args(cls):
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if cls.__args is None:
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cls.__args = cls.get_parser().parse_args()
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def get_args(self):
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if self.__args is None:
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self.__args = self.__parser.parse_args()
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return cls.__args
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return self.__args
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__instance = None
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def __init__(self):
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if Parser.__instance is None:
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Parser.__instance = Parser.__Parser()
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def __getattr__(self, item):
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return getattr(self.__instance, item)
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@ -36,7 +36,7 @@ class InitCommand(SubCommand):
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@classmethod
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def setup(cls):
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parser = Parser.get_subparsers().add_parser(
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parser = Parser().get_subparsers().add_parser(
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cls.command,
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description="Create a new kiwi-config instance"
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)
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@ -51,7 +51,7 @@ class InitCommand(SubCommand):
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def run(cls):
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logging.info(f"Initializing kiwi-config instance in '{os.getcwd()}'")
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if Parser.get_args().force and os.path.isfile(KIWI_CONF_NAME):
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if Parser().get_args().force and os.path.isfile(KIWI_CONF_NAME):
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logging.warning(f"Overwriting existing '{KIWI_CONF_NAME}'!")
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config = DefaultConfig.get()
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else:
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@ -8,7 +8,7 @@ class LogsCommand(SubCommand):
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@classmethod
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def setup(cls):
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parser = Parser.get_subparsers().add_parser(
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_ = Parser().get_subparsers().add_parser(
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cls.command,
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description="Show logs of a project"
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)
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@ -9,7 +9,7 @@ class ShowCommand(SubCommand):
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@classmethod
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def setup(cls):
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parser = Parser.get_subparsers().add_parser(
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_ = Parser().get_subparsers().add_parser(
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cls.command,
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description="Show effective kiwi.yml"
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)
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