From b77142138f07cd5983ebdd77fa5719dc33196642 Mon Sep 17 00:00:00 2001 From: Lars Wirzenius Date: Sun, 8 Jun 2014 08:52:49 +0100 Subject: Only run pep8 if available --- setup.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'setup.py') diff --git a/setup.py b/setup.py index 03c643d..ce0dae6 100644 --- a/setup.py +++ b/setup.py @@ -58,7 +58,7 @@ class Check(Command): if self.yarns: self.run_yarns() - if self.pep8: + if self.pep8 and self.command_is_available('pep8'): self.run_pep8() def run_unit_tests(self): @@ -73,6 +73,11 @@ class Check(Command): ['yarn'] + glob.glob('yarns/*.yarn'), stdout=None, stderr=None) + def command_is_available(self, command_name): + exit_code, stdout, stderr = cliapp.runcmd_unchecked( + ['sh', '-c', 'command -v "$1"', '--', command_name]) + return exit_code == 0 + def run_pep8(self): cliapp.runcmd(['pep8', 'distixlib'], stdout=None, stderr=None) -- cgit v1.2.1