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Improve MHMailbox: messages are now sorted in numerical order.

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Also don't allow leading zeros in message numbers.
This commit is contained in:
Guido van Rossum 2000-08-10 03:05:26 +00:00
parent 65983372f0
commit 0707fea5ee
1 changed files with 8 additions and 3 deletions
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11
Lib/mailbox.py
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@ -155,13 +155,18 @@ class MmdfMailbox(_Mailbox):
class MHMailbox: class MHMailbox:
def __init__(self, dirname): def __init__(self, dirname):
import re import re
pat = re.compile('^[0-9][0-9]*$') pat = re.compile('^[1-9][0-9]*$')
self.dirname = dirname self.dirname = dirname
files = os.listdir(self.dirname) files = os.listdir(self.dirname)
self.boxes = [] list = []
for f in files: for f in files:
if pat.match(f): if pat.match(f):
self.boxes.append(f) list.append(f)
list = map(long, list)
list.sort()
# This only works in Python 1.6 or later;
# before that str() added 'L':
self.boxes = map(str, list)
def next(self): def next(self):
if not self.boxes: if not self.boxes: