import re pattern = '^Error when authenticating or authorizing user \"([\w]+)\" .+?collection \"(\w+)\" .+?database \"(\w+)\".+?connectionstring.+?(mongodb.+?) .+?authorization database \"(\w+)\"' test_string = 'Error when authenticating or authorizing user "pvalidatorchaosperf1" when accessing collection "liveProductItems" from database "validatorDb" with connectionstring: mongodb://pvalidatorchaosperf1:xxxxxxx@ausslvapimdbr01.us.dell.com:27100,ausslvapimdbr02.us.dell.com:27100,ausslvapimdbr03.us.dell.com:27100/?replicaSet=validation_api_perf1_rs and authorization database "admin"' result = re.match(pattern, test_string) if result: print("Search successful.") else: print("Search unsuccessful.") print(result.group(0)); print(result.group(1)); print(result.group(2)); print(result.group(3)); print(result.group(4)); print(result.group(5));
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