Igor
45 lines
1.0 KiB
Python
45 lines
1.0 KiB
Python
import json
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class Config():
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def __init__(self, filename):
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self.filename = filename
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def load(self):
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try:
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with open(self.filename, "r", encoding="utf-8") as file:
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return json.load(file)
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except FileNotFoundError:
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return {}
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def save(self, data):
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with open(self.filename, "w", encoding="utf-8") as file:
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json.dump(data, file,indent=4, ensure_ascii=False)
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def get(self, key, default=None):
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data = self.load()
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return data.get(key, default)
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def set(self, key, value):
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data = self.load()
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data[key]=value
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self.save(data)
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class Application():
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def __init__(self, config):
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self.config = config
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def run(self):
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username = self.config.get("username","гость")
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print(f"Hello,{username}")
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def set_username(self, name):
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self.config.set("username", name)
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config = Config("settings.json")
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ap = Application(config)
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ap.set_username("Иван")
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ap.run()
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