[python-migrate/f18] fix the int overflow avoidance patch

[Pádraig Brady]

commit a01bf449eace3c36795b2454da1498d87d9d7ae2
Author: Pádraig Brady <P at draigBrady.com>
Date:   Fri Dec 21 11:24:23 2012 +0000

    fix the int overflow avoidance patch
    
    Don't use __cmp__ which is deprecated and retricted to C long ints

 migrate-test-int-overflow.patch |   35 +++++++++++++++++++++++++++--------
 1 files changed, 27 insertions(+), 8 deletions(-)
---
diff --git a/migrate-test-int-overflow.patch b/migrate-test-int-overflow.patch
index 140d4c9..f21d70e 100644
--- a/migrate-test-int-overflow.patch
+++ b/migrate-test-int-overflow.patch
@@ -1,12 +1,31 @@
+Don't use __cmp__ which is deprecated and retricted to C long integers,
+rather than python's arbitrary precision ints
 diff -Naur sqlalchemy-migrate-0.7.2.orig/migrate/versioning/version.py sqlalchemy-migrate-0.7.2/migrate/versioning/version.py
 --- sqlalchemy-migrate-0.7.2.orig/migrate/versioning/version.py	2011-10-28 15:11:43.000000000 +0000
-+++ sqlalchemy-migrate-0.7.2/migrate/versioning/version.py	2012-12-20 14:33:28.035597164 +0000
-@@ -27,7 +27,7 @@
++++ sqlalchemy-migrate-0.7.2/migrate/versioning/version.py	2012-12-21 10:52:09.864223682 +0000
+@@ -37,8 +37,23 @@
+     def __sub__(self, value):
+         return self + (int(value) * -1)
  
-     def __init__(self,value):
-         self.value = str(int(value))
--        if self < 0:
-+        if int(value) < 0:
-             raise ValueError("Version number cannot be negative")
+-    def __cmp__(self, value):
+-        return int(self) - int(value)
++    def __eq__(self, value):
++        return int(self) == int(value)
++
++    def __ne__(self, value):
++        return int(self) != int(value)
++
++    def __lt__(self, value):
++        return int(self) < int(value)
++
++    def __gt__(self, value):
++        return int(self) > int(value)
++
++    def __ge__(self, value):
++        return int(self) >= int(value)
++
++    def __le__(self, value):
++        return int(self) <= int(value)
  
-     def __add__(self, value):
+     def __repr__(self):
+         return "<VerNum(%s)>" % self.value