diff options
Diffstat (limited to 'Lib/mimetools.py')
| -rw-r--r-- | Lib/mimetools.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Lib/mimetools.py b/Lib/mimetools.py index da955af..abdfa62 100644 --- a/Lib/mimetools.py +++ b/Lib/mimetools.py @@ -22,7 +22,7 @@ class Message(rfc822.Message): def parsetype(self): str = self.typeheader - if str == None: + if str is None: str = 'text/plain' if ';' in str: i = string.index(str, ';') @@ -75,7 +75,7 @@ class Message(rfc822.Message): return result def getencoding(self): - if self.encodingheader == None: + if self.encodingheader is None: return '7bit' return string.lower(self.encodingheader) @@ -109,7 +109,7 @@ def choose_boundary(): global _prefix import time import random - if _prefix == None: + if _prefix is None: import socket import os hostid = socket.gethostbyname(socket.gethostname()) |