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util: better handle '-' in version string (issue5302) stable
authorGregory Szorc <gregory.szorc@gmail.com>
Tue, 19 Jul 2016 10:15:35 -0700
branchstable
changeset 29613 616cbcb59e05
parent 29612 a234b32b744a
child 29614 5c79bae8166f
util: better handle '-' in version string (issue5302) versiontuple() was previously only splitting on '+' and strings like "3.9-rc" were causing it to misreport the version as (3, None). By splitting on either '+' or '-' we can handle our version strings with "-rc" in them.
mercurial/util.py file | annotate | diff | comparison | revisions 
--- a/mercurial/util.py	Tue Jul 19 11:00:32 2016 -0500
+++ b/mercurial/util.py	Tue Jul 19 10:15:35 2016 -0700
@@ -396,10 +396,26 @@
     (3, 6, None)
     >>> versiontuple(v, 4)
     (3, 6, None, None)
+
+    >>> v = '3.9-rc'
+    >>> versiontuple(v, 2)
+    (3, 9)
+    >>> versiontuple(v, 3)
+    (3, 9, None)
+    >>> versiontuple(v, 4)
+    (3, 9, None, 'rc')
+
+    >>> v = '3.9-rc+2-02a8fea4289b'
+    >>> versiontuple(v, 2)
+    (3, 9)
+    >>> versiontuple(v, 3)
+    (3, 9, None)
+    >>> versiontuple(v, 4)
+    (3, 9, None, 'rc+2-02a8fea4289b')
     """
     if not v:
         v = version()
-    parts = v.split('+', 1)
+    parts = remod.split('[\+-]', v, 1)
     if len(parts) == 1:
         vparts, extra = parts[0], None
     else:
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