def headers_transform_encodedword_test():
# Create a header with non-ascii characters that will be stored in encoded-word format.
headers = [('Subject', encoding.to_mime('Subject', u'Hello ✓'))]
h = MimeHeaders(headers)
# transform should decode it for us when we pass decode=True
h.transform(lambda key,val: (key, val.replace(u'✓', u'☃')), decode=True)
eq_(u'Hello ☃', h.get('Subject'))
def headers_transform_encodedword_test():
# Create a header with non-ascii characters that will be stored in encoded-word format.
headers = [('Subject', encoding.to_mime('Subject', u'Hello ✓'))]
h = MimeHeaders(headers)
# transform should decode it for us when we pass decode=True
h.transform(lambda key, val: (key, val.replace(u'✓', u'☃')), decode=True)
eq_(u'Hello ☃', h.get('Subject'))
def to_stream(self, stream):
"""Takes a stream and serializes headers
in a mime format"""
for h, v in self._v.iteritems():
try:
h = h.encode('ascii')
except UnicodeDecodeError:
raise EncodingError("Non-ascii header name")
stream.write("{0}: {1}\r\n".format(h, to_mime(h, v)))
def to_stream(self, stream):
"""Takes a stream and serializes headers
in a mime format"""
for h, v in self.v.iteritems():
try:
h = h.encode('ascii')
except UnicodeDecodeError:
raise EncodingError("Non-ascii header name")
stream.write("{0}: {1}\r\n".format(h, to_mime(h, v)))
def to_stream(self, stream, prepends_only=False):
"""
Takes a stream and serializes headers in a mime format.
"""
i = 0
for h, v in self.iteritems(raw=True):
if prepends_only and i == self.num_prepends:
break
i += 1
try:
h.encode('ascii')
except UnicodeDecodeError:
raise EncodingError("Non-ascii header name")
stream.write("{0}: {1}\r\n".format(h, to_mime(h, v)))
