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Per discussion with Barry, make the default value for both get() and 

setdefault() the empty string.  In setdefault(), use + to join the value
to create the entry for the headers attribute so that TypeError is raised
if the value is of the wrong type.
This commit is contained in:
Fred Drake 2001-05-22 19:36:50 +00:00
parent d97422115e
commit 233226e977
1 changed files with 4 additions and 5 deletions
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9
Lib/rfc822.py
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@ -421,24 +421,23 @@ class Message:
for i in list:
del self.headers[i]
def get(self, name, default=None):
def get(self, name, default=""):
name = name.lower()
if self.dict.has_key(name):
return self.dict[name]
else:
return default
def setdefault(self, name, default=''):
def setdefault(self, name, default=""):
lowername = name.lower()
if self.dict.has_key(lowername):
return self.dict[lowername]
else:
default = default or ""
self.dict[lowername] = default
text = "%s: %s" % (name, default)
text = name + ": " + default
lines = text.split("\n")
for line in lines:
self.headers.append(line + "\n")
self.dict[lowername] = default
return default
def has_key(self, name):