# HG changeset patch
# User kylev
# Date 1235433164 0
# Node ID 6e31278d3433cc4abddda64b5b3ac2a6bc0468a7
# Parent  4bfc4e612de012b0af3d377204d810a0b5adf822
There's no good reason to delay imports when the module is (1) useless without
it or (2) you do the same late import more than once.

diff -r 4bfc4e612de0 -r 6e31278d3433 MySQLdb/cursors.py
--- a/MySQLdb/cursors.py	Mon Feb 23 23:46:37 2009 +0000
+++ b/MySQLdb/cursors.py	Mon Feb 23 23:52:44 2009 +0000
@@ -11,6 +11,8 @@
 __author__ = "$Author$"[9:-2]
 
 import re
+import sys
+import weakref
 
 INSERT_VALUES = re.compile(r"\svalues\s*"
                            r"(\(((?<!\\)'[^\)]*?\)[^\)]*(?<!\\)?'"
@@ -40,14 +42,12 @@
     from MySQLdb.exceptions import MySQLError, Warning, Error, InterfaceError, \
          DatabaseError, DataError, OperationalError, IntegrityError, \
          InternalError, ProgrammingError, NotSupportedError
-    
+
     _defer_warnings = False
     _fetch_type = None
-    
+
     def __init__(self, connection):
-        from weakref import proxy
-    
-        self.connection = proxy(connection)
+        self.connection = weakref.proxy(connection)
         self.description = None
         self.description_flags = None
         self.rowcount = -1
@@ -60,12 +60,12 @@
         self._warnings = 0
         self._info = None
         self.rownumber = None
-        
+
     def __del__(self):
         self.close()
         self.errorhandler = None
         self._result = None
-        
+
     def close(self):
         """Close the cursor. No further queries will be possible."""
         if not self.connection:
@@ -162,7 +162,6 @@
         Returns long integer rows affected, if any
 
         """
-        from sys import exc_info
         del self.messages[:]
         db = self._get_db()
         charset = db.character_set_name()
@@ -181,7 +180,7 @@
                 self.messages.append((TypeError, msg))
                 self.errorhandler(self, TypeError, msg)
         except:
-            exc, value, traceback = exc_info()
+            exc, value, traceback = sys.exc_info()
             del traceback
             self.messages.append((exc, value))
             self.errorhandler(self, exc, value)
@@ -236,8 +235,7 @@
                 self.messages.append((TypeError, msg))
                 self.errorhandler(self, TypeError, msg)
         except:
-            from sys import exc_info
-            exc, value, traceback = exc_info()
+            exc, value, traceback = sys.exc_info()
             del traceback
             self.errorhandler(self, exc, value)
         self.rowcount = int(self._query(