From 3279b5cb0212f1ea06c3322d0cc4db8b56e07f8e Mon Sep 17 00:00:00 2001
From: schlatterbeck <schlatterbeck@57a73879-2fb5-44c3-a270-3262357dd7e2>
Date: Thu, 21 Oct 2010 20:31:13 +0000
Subject: [PATCH] python2.3 compatibility fixes

git-svn-id: http://svn.roundup-tracker.org/svnroot/roundup/roundup/trunk@4556 57a73879-2fb5-44c3-a270-3262357dd7e2
---
 roundup/anypy/email_.py         | 19 +++++++++++++++++++
 roundup/backends/back_anydbm.py |  4 +++-
 roundup/roundupdb.py            |  7 +------
 3 files changed, 23 insertions(+), 7 deletions(-)
 create mode 100644 roundup/anypy/email_.py

diff --git a/roundup/anypy/email_.py b/roundup/anypy/email_.py
new file mode 100644
index 0000000..7a6e1eb
--- /dev/null
+++ b/roundup/anypy/email_.py
@@ -0,0 +1,19 @@
+try:
+    # Python 2.5+
+    from email.parser import FeedParser
+except ImportError:
+    # Python 2.4
+    try :
+        from email.Parser import FeedParser
+    except ImportError:
+        from email.Parser import Parser
+        class FeedParser:
+            def __init__(self):
+                self.content = []
+
+            def feed(self, s):
+                self.content.append(s)
+
+            def close(self):
+                p = Parser()
+                return p.parsestr(''.join(self.content))
diff --git a/roundup/backends/back_anydbm.py b/roundup/backends/back_anydbm.py
index 3d132ec..1d8c32f 100644
--- a/roundup/backends/back_anydbm.py
+++ b/roundup/backends/back_anydbm.py
@@ -158,7 +158,9 @@ class Database(FileStorage, hyperdb.Database, roundupdb.Database):
 
     def getclasses(self):
         """Return a list of the names of all existing classes."""
-        return sorted(self.classes)
+        l = self.classes.keys()
+        l.sort()
+        return l
 
     def getclass(self, classname):
         """Get the Class object representing a particular class.
diff --git a/roundup/roundupdb.py b/roundup/roundupdb.py
index 09168dd..fd4e0ba 100644
--- a/roundup/roundupdb.py
+++ b/roundup/roundupdb.py
@@ -31,12 +31,7 @@ from email.Header import Header
 from email.MIMEText import MIMEText
 from email.MIMEBase import MIMEBase
 
-try:
-    # Python 2.5+
-    from email.parser import FeedParser
-except ImportError:
-    # Python 2.4
-    from email.Parser import FeedParser
+from anypy.email_ import FeedParser
 
 from roundup import password, date, hyperdb
 from roundup.i18n import _
-- 
2.30.2