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  1. import re
  2. s = "Install: C:\\Program Files\\app\nDatabase: postgresql://127.0.0.1:42018/app\nStarted: 2016-12-28 10:40:05.908000\nLines: 1000000\nVersion: 4.1\nPID: 1736";
  3. pattern = r"postgresql://[\d.]+:(\d+)\b"
  4. m = re.search(pattern, s)
  5. if m:
  6. 	print(m.group(1))
Success #stdin #stdout 0s 9024KB
comments (?)
stdin 
Standard input is empty
stdout 
42018
https://ideone.com/ZD0vTT
language:
Python (cpython 2.7.16)
created:
8 years ago
visibility:
secret

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