Modify _pkg_re to work with EAPI 4-python which is in use by Funtoo.

Testing on a Gentoo system showed no adverse affects with the change.

diff --git a/pym/gentoolkit/cpv.py b/pym/gentoolkit/cpv.py
index 8d81c9315d7c11d176019ae9c8a131e8d0efade5..97fc76b8de3978e93e7b39603f0f053a6669576c 100644 (file)
--- a/pym/gentoolkit/cpv.py
+++ b/pym/gentoolkit/cpv.py
@@ -33,7 +33,7 @@ from gentoolkit import errors
 isvalid_version_re = re.compile("^(?:cvs\\.)?(?:\\d+)(?:\\.\\d+)*[a-z]?"
        "(?:_(p(?:re)?|beta|alpha|rc)\\d*)*$")
 isvalid_cat_re = re.compile("^(?:[a-zA-Z0-9][-a-zA-Z0-9+._]*(?:/(?!$))?)+$")
-_pkg_re = re.compile("^[a-zA-Z0-9+_]+$")
+_pkg_re = re.compile("^[a-zA-Z0-9+._]+$")
 # Prefix specific revision is of the form -r0<digit>+.<digit>+
 isvalid_rev_re = re.compile(r'(\d+|0\d+\.\d+)')