Changeset 391 for python/trunk/Lib/email/message.py

Timestamp:

Mar 19, 2014, 11:31:01 PM (11 years ago)

Author:

dmik

Message:

python: Merge vendor 2.7.6 to trunk.

Location:

python/trunk

Files:

• . (modified) (1 prop)
• Lib/email/message.py (modified) (10 diffs)

python/trunk/Lib/email/message.py

@@ -40 +40 @@
     """Convenience function to format and return a key=value pair.
 
-    This will quote the value if needed or if quote is true.
+    This will quote the value if needed or if quote is true.  If value is a
+    three tuple (charset, language, value), it will be encoded according
+    to RFC2231 rules.
     """
     if value is not None and len(value) > 0:
@@ -64 +66 @@
         s = s[1:]
         end = s.find(';')
-        while end > 0 and s.count('"', 0, end) % 2:
+        while end > 0 and (s.count('"', 0, end) - s.count('\\"', 0, end)) % 2:
             end = s.find(';', end + 1)
         if end < 0:
@@ -100 +102 @@
 
     Message objects implement part of the `mapping' interface, which assumes
-    there is exactly one occurrance of the header per message.  Some headers
+    there is exactly one occurrence of the header per message.  Some headers
     do in fact appear multiple times (e.g. Received) and for those headers,
     you must use the explicit API to set or get all the headers.  Not all of
@@ -252 +254 @@
         # Charset constructor?
         self._charset = charset
-        if not self.has_key('MIME-Version'):
+        if 'MIME-Version' not in self:
             self.add_header('MIME-Version', '1.0')
-        if not self.has_key('Content-Type'):
+        if 'Content-Type' not in self:
             self.add_header('Content-Type', 'text/plain',
                             charset=charset.get_output_charset())
         else:
             self.set_param('charset', charset.get_output_charset())
+        if isinstance(self._payload, unicode):
+            self._payload = self._payload.encode(charset.output_charset)
         if str(charset) != charset.get_output_charset():
             self._payload = charset.body_encode(self._payload)
-        if not self.has_key('Content-Transfer-Encoding'):
+        if 'Content-Transfer-Encoding' not in self:
             cte = charset.get_body_encoding()
             try:
@@ -287 +291 @@
 
         Note that if the header appeared multiple times, exactly which
-        occurrance gets returned is undefined.  Use get_all() to get all
+        occurrence gets returned is undefined.  Use get_all() to get all
         the values matching a header field name.
         """
@@ -390 +394 @@
         additional parameters for the header field, with underscores converted
         to dashes.  Normally the parameter will be added as key="value" unless
-        value is None, in which case only the key will be added.
+        value is None, in which case only the key will be added.  If a
+        parameter value contains non-ASCII characters it must be specified as a
+        three-tuple of (charset, language, value), in which case it will be
+        encoded according to RFC2231 rules.
 
         Example:
@@ -554 +561 @@
         to False.
         """
-        if not self.has_key(header):
+        if header not in self:
             return failobj
         for k, v in self._get_params_preserve(failobj, header):
@@ -585 +592 @@
             value = (charset, language, value)
 
-        if not self.has_key(header) and header.lower() == 'content-type':
+        if header not in self and header.lower() == 'content-type':
             ctype = 'text/plain'
         else:
@@ -620 +627 @@
         header.
         """
-        if not self.has_key(header):
+        if header not in self:
             return
         new_ctype = ''
@@ -656 +663 @@
             del self['mime-version']
             self['MIME-Version'] = '1.0'
-        if not self.has_key(header):
+        if header not in self:
             self[header] = type
             return