Grzegorz Nosek 7f33580eba Fix exponential regex performance issue ... filter_leading_non_json_lines effectively does re.match(".*\w+=\w+.*", line) for every line of output. This has abysmal performance in case of large Base64-encoded data (which ultimately does not match the regex but does match the .*\w+= part) as returned e.g. by the template module (diffs). Replacing the match with re.search("\w=\w", line) drops the complexity back to linear, and actually usable with large diffs from the template module (a 150 KB Base64 diff kept Ansible spinning at 100% cpu for minutes). Also, check the easy cases (line.startswith) first while we're here. Closes: #8932		2014-08-01 14:46:00 +02:00
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ansible	Fix exponential regex performance issue	2014-08-01 14:46:00 +02:00