From 6863c385bc68571ef5afa431d80bb0db4cbf470d Mon Sep 17 00:00:00 2001 From: Tim D. Smith Date: Mon, 2 Mar 2015 21:44:35 -0800 Subject: language/python: add package_available? helper Add helper to check whether a module is importable. Closes #37345. Signed-off-by: Tim D. Smith --- Library/Homebrew/language/python.rb | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Library') diff --git a/Library/Homebrew/language/python.rb b/Library/Homebrew/language/python.rb index c07848458..4089316bb 100644 --- a/Library/Homebrew/language/python.rb +++ b/Library/Homebrew/language/python.rb @@ -92,5 +92,9 @@ module Language --record=installed.txt ] end + + def self.package_available? python, module_name + quiet_system python, "-c", "import #{module_name}" + end end end -- cgit v1.2.3