unleashed-firmware/scripts/flipper/app.py

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import logging
import argparse
import sys
import os
class App:
def __init__(self):
# Argument Parser
self.parser = argparse.ArgumentParser()
self.parser.add_argument("-d", "--debug", action="store_true", help="Debug")
# Logging
self.logger = logging.getLogger()
# Application specific initialization
self.init()
def __call__(self):
self.args, _ = self.parser.parse_known_args()
# configure log output
self.log_level = logging.DEBUG if self.args.debug else logging.INFO
self.logger.setLevel(self.log_level)
self.handler = logging.StreamHandler(sys.stdout)
self.handler.setLevel(self.log_level)
self.formatter = logging.Formatter("%(asctime)s [%(levelname)s] %(message)s")
self.handler.setFormatter(self.formatter)
self.logger.addHandler(self.handler)
# execute requested function
self.before()
return_code = self.call()
self.after()
if isinstance(return_code, int):
exit(return_code)
else:
self.logger.error(f"Missing return code")
exit(255)
def call(self):
if "func" not in self.args:
self.parser.error("Choose something to do")
return self.args.func()
def init(self):
raise Exception("init() is not implemented")
def before(self):
pass
def after(self):
pass