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Message.__delitem__(): If the key doesn't exist in the dictionary,

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raise KeyError instead of failing silently!
This commit is contained in:
Fred Drake 1999-09-10 20:54:53 +00:00
parent 75ae7e7dfa
commit 81ffe75d1c
1 changed files with 5 additions and 5 deletions
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10
Lib/rfc822.py
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@ -397,11 +397,11 @@ class Message:
def __delitem__(self, name): def __delitem__(self, name):
"""Delete all occurrences of a specific header, if it is present.""" """Delete all occurrences of a specific header, if it is present."""
name = string.lower(name) lowname = string.lower(name)
if not self.dict.has_key(name): if not self.dict.has_key(lowname):
return raise KeyError, name
del self.dict[name] del self.dict[lowname]
name = name + ':' name = lowname + ':'
n = len(name) n = len(name)
list = [] list = []
hit = 0 hit = 0