Francesco Pischedda 78c3624c28 Bug 1285555 - [flake8] Automatically install/update flake8 package to correct version r=ahal ... Changed flake8 installation strategy, try to update it using testings/lint/flake8_requirements.txt moved flake8_requirements to tools/lint/flake8 directory extracted common pip invocations to _run_pip function minor fixes fixed calls to check_process (concatenating list to tuple) removed update_pip function and its error message variable if flake8 installation reports and error print pip command output - replaced out with e.output in print function MozReview-Commit-ID: Fmq22aL8dMq --HG-- extra : rebase_source : 2e2f942c1ffab012795c632ceacf6debf0dc1407		2016-10-15 09:45:22 +02:00
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flake8_requirements.txt	…