commit 1a479b6ecd958f6bc74d777922898a3d4fb544b2
author Nan Zhang <nanzhang@google.com> Tue May 15 17:13:38 2018 -0700
committer Nan Zhang <nanzhang@google.com> Wed May 23 15:15:39 2018 -0700
tree 2d8d235a95f3146ab3d1befd58e82dd579cfd604
parent 78a01965d077fef952a228ab4a9a0cd1cb51670a

Allow "-" to be part of Python file names

Test: m -j py-setuptools
Bug: b/79751992

Change-Id: I4cd0cf8671a9bb912a8ba819265274ab0c9e0074

python/python.go

diff --git a/python/python.go b/python/python.go
index 65e3efd..6d6ac27 100644
--- a/python/python.go
+++ b/python/python.go
@@ -206,7 +206,7 @@
 var (
 	pythonLibTag       = dependencyTag{name: "pythonLib"}
 	launcherTag        = dependencyTag{name: "launcher"}
-	pyIdentifierRegexp = regexp.MustCompile(`^([a-z]|[A-Z]|_)([a-z]|[A-Z]|[0-9]|_)*$`)
+	pyIdentifierRegexp = regexp.MustCompile(`^[a-zA-Z_][a-zA-Z0-9_-]*$`)
 	pyExt              = ".py"
 	protoExt           = ".proto"
 	pyVersion2         = "PY2"