some small fix..

dump_msg.py

@@ -1,10 +1,11 @@
 #!/usr/bin/env python2
 # -*- coding: UTF-8 -*-
 # File: dump_msg.py
-# Date: Wed Mar 25 17:44:34 2015 +0800
+# Date: Mon May 25 15:16:31 2015 +0800
 # Author: Yuxin Wu <[email protected]>
 
 from wechat.parser import WeChatDBParser
+from wechat.utils import safe_filename
 import sys, os
 
 if len(sys.argv) != 3:
@@ -23,6 +24,6 @@ parser = WeChatDBParser(db_file)
 
 for name, msgs in parser.msgs_by_talker.iteritems():
     print u"Writing msgs for {}".format(name)
-    with open(os.path.join(output_dir, name + '.txt'), 'w') as f:
+    with open(os.path.join(output_dir, safe_filename(name) + '.txt'), 'w') as f:
         for m in msgs:
             print >> f, m

wechat/msg.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: UTF-8 -*-
 # File: msg.py
-# Date: Wed Mar 25 22:27:58 2015 +0800
+# Date: Wed May 06 10:47:57 2015 +0800
 # Author: Yuxin Wu <[email protected]>
 TYPE_MSG = 1
 TYPE_IMG = 3
@@ -83,7 +83,7 @@ class WeChatMsg(object):
                 name = msg['alias']
             if not name:
                 name = ""
-            return u"NAMECARD: {}".format(name)
+            return u"NAMECARD: {}".format(self.content_xml_ready)
         elif self.type == TYPE_APP_MSG:
             pq = PyQuery(self.content_xml_ready, parser='xml')
             return pq('title').text()

wechat/utils.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python2
 # -*- coding: UTF-8 -*-
 # File: utils.py
-# Date: Sun Jan 11 23:38:16 2015 +0800
+# Date: Mon May 25 15:16:14 2015 +0800
 # Author: Yuxin Wu <[email protected]>
 
 import sys
@@ -167,3 +167,7 @@ def md5(s):
 def get_file_b64(fname):
     data = open(fname, 'rb').read()
     return base64.b64encode(data)
+
+def safe_filename(fname):
+    return "".join(
+        [c for c in filename if c.isalpha() or c.isdigit() or c==' ']).rstrip()