From 53fa200700db07d7f71d08f06bd2210d0449d05a Mon Sep 17 00:00:00 2001
From: Guido Günther <agx@sigxcpu.org>
Date: Wed, 16 Nov 2016 14:12:15 +0100
Subject: DebianGitRepository: split out _unsanitize_version

to be symmetric with _sanitize_version

Git-Dch: Ignore
---
 gbp/deb/git.py | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/gbp/deb/git.py b/gbp/deb/git.py
index 02c7c28f..5f4cdf4f 100644
--- a/gbp/deb/git.py
+++ b/gbp/deb/git.py
@@ -180,6 +180,15 @@ class DebianGitRepository(GitRepository):
         """
         return version.replace('~', '_').replace(':', '%')
 
+    @staticmethod
+    def _unsanitize_version(tag):
+        """Reverse _sanitize_version
+
+        >>> DebianGitRepository._unsanitize_version("1%0_bpo3")
+        '1:0~bpo3'
+        """
+        return tag.replace('_', '~').replace('%', ':')
+
     @staticmethod
     def tag_to_version(tag, format):
         """Extract the version from a tag
@@ -194,8 +203,7 @@ class DebianGitRepository(GitRepository):
                                     '(?P<version>[\w_%+-.]+)')
         r = re.match(version_re, tag)
         if r:
-            version = r.group('version').replace('_', '~').replace('%', ':')
-            return version
+            return DebianGitRepository._unsanitize_version(r.group('version'))
         return None
 
     @property
-- 
cgit v1.2.3