Added bot_login.py example

docs/source/changelog.rst

@@ -6,6 +6,7 @@ Changelog
 
 - Fixed problem with randomly raised "Database encryption key is needed" errors during login process. (#12)
 - Fixed `stop` method execution. (#8)
+- Added ``examples/bot_login.py`` example.
 
 [0.8.0] - 2019-03-17
 

examples/bot_login.py

@@ -0,0 +1,28 @@
+import argparse
+
+from telegram.client import Telegram
+
+
+def bot_get_me(api_id, api_hash, token):
+    tg = Telegram(
+        api_id=api_id,
+        api_hash=api_hash,
+        bot_token=token,
+        database_encryption_key='changeme1234',
+    )
+    # you must call login method before others
+    tg.login()
+
+    result = tg.get_me()
+    result.wait()
+    print(result.update)
+    tg.stop()
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    parser.add_argument('api_id', help='API id')  # https://my.telegram.org/apps
+    parser.add_argument('api_hash', help='API hash')
+    parser.add_argument('token', help='Bot token')
+    args = parser.parse_args()
+    bot_get_me(args.api_id, args.api_hash, args.token)