37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
import sqlite3
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class Database():
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__instance = None
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def __new__(cls, *args, **kwargs):
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if cls.__instance is None:
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cls.__instance = super().__new__(cls)
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return cls.__instance
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def __init__(self):
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self.conn = sqlite3.connect('users_subscribes.db')
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self.cur = self.conn.cursor()
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self.cur.execute('CREATE TABLE users (id INTEGER, telegram_id NUMERIC, PRIMARY KEY(id))')
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self.cur.execute('CREATE TABLE feeds (id INTEGER, link TEXT, PRIMARY KEY(id))')
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self.cur.execute('CREATE TABLE subscribes (user_id INTEGER, feed_id INTEGER, FOREIGN KEY(user_id) REFERENCES users(id), FOREIGN KEY(feed_id) REFERENCES feeds(id))')
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self.cur.execute('CREATE TABLE feeds_last_items (feed_id INTEGER, link TEXT, title TEXT, description TEXT, date NUMERIC, FOREIGN KEY(feed_id) REFERENCES feeds(id))')
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def add_rss_feed():
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pass
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def delete_rss_feed():
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pass
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def get_feeds():
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pass
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def get_users_subscribes():
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pass
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def get_feed_items():
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pass
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def storing_feed_content():
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pass
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