From e2b70bcf7401477936fba99a8bf4a1f759ecc8a3 Mon Sep 17 00:00:00 2001 From: Guido van Rossum Date: Fri, 18 Aug 2006 22:13:04 +0000 Subject: Get rid of dict.has_key(). Boy this has a lot of repercussions! Not all code has been fixed yet; this is just a checkpoint... The C API still has PyDict_HasKey() and _HasKeyString(); not sure if I want to change those just yet. --- Lib/mailbox.py | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'Lib/mailbox.py') diff --git a/Lib/mailbox.py b/Lib/mailbox.py index b72128b4db..ed7c7d1eaa 100755 --- a/Lib/mailbox.py +++ b/Lib/mailbox.py @@ -120,13 +120,10 @@ class Mailbox: """Return a list of (key, message) tuples. Memory intensive.""" return list(self.iteritems()) - def has_key(self, key): + def __contains__(self, key): """Return True if the keyed message exists, False otherwise.""" raise NotImplementedError('Method must be implemented by subclass') - def __contains__(self, key): - return self.has_key(key) - def __len__(self): """Return a count of messages in the mailbox.""" raise NotImplementedError('Method must be implemented by subclass') @@ -330,7 +327,7 @@ class Maildir(Mailbox): continue yield key - def has_key(self, key): + def __contains__(self, key): """Return True if the keyed message exists, False otherwise.""" self._refresh() return key in self._toc @@ -515,7 +512,7 @@ class _singlefileMailbox(Mailbox): for key in self._toc.keys(): yield key - def has_key(self, key): + def __contains__(self, key): """Return True if the keyed message exists, False otherwise.""" self._lookup() return key in self._toc @@ -902,7 +899,7 @@ class MH(Mailbox): return iter(sorted(int(entry) for entry in os.listdir(self._path) if entry.isdigit())) - def has_key(self, key): + def __contains__(self, key): """Return True if the keyed message exists, False otherwise.""" return os.path.exists(os.path.join(self._path, str(key))) -- cgit v1.2.1