[minion-cvs] More work with versions

[nickm@seul.org (Nick Mathewson)]

Update of /home/minion/cvsroot/src/minion/lib/mixminion
In directory moria.mit.edu:/tmp/cvs-serv1789/lib/mixminion

Modified Files:
	__init__.py 
Log Message:
More work with versions

Index: __init__.py
===================================================================
RCS file: /home/minion/cvsroot/src/minion/lib/mixminion/__init__.py,v
retrieving revision 1.23
retrieving revision 1.24
diff -u -d -r1.23 -r1.24
--- __init__.py	9 Feb 2003 22:30:58 -0000	1.23
+++ __init__.py	12 Feb 2003 01:22:14 -0000	1.24
@@ -8,9 +8,41 @@
 
 # This version string is generated from setup.py; don't edit it.
 __version__ = "0.0.3alpha"
-# DOCDOC
-version_info = (0, 0, 3, 'a', 0)
+# This 5-tuple encodes the version number for comparison.  Don't edit it.
+# The first 3 numbers are the version number; the 4th is:
+#          0 for alpha
+#         50 for beta
+#         99 for release candidate
+#        100 for release.
+# The 5th is a patchlevel.  If -1, it is suppressed.
+# Either the 4th or 5th number may be a string.  If so, it is not meant to
+#   succeed or preceed any other sub-version with the same a.b.c version
+#   number.
+version_info = (0, 0, 3, 0, -1)
 __all__ = [ 'server', 'directory' ]
+
+def version_tuple_to_string(t):
+    assert len(t) == 5
+    if t[3] == 0:
+        s1 = "alpha"
+    elif t[3] == 50:
+        s1 = "beta"
+    elif t[3] == 99:
+        s1 = "rc"
+    elif t[3] == 100:
+        s1 = ""
+    else:
+        s1 = "(%s)"%t[3]
+    if t[4] > -1:
+        if s1:
+            s2 = "p%s"%t[4]
+        else:
+            s2 = str(t[4])
+    else:
+        s2 = ""
+    return "%s.%s.%s%s%s" % (t[0],t[1],t[2],s1,s2)
+
+assert __version__ == version_tuple_to_string(version_info)
 
 ## This next segment keeps pychecker from making spurious complaints.
 import sys