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# PopDel.py Copyright Richard Harris 2002
#
# author: Richard Harris (rover@emptydog.com)
# The author releases this file under the GPL
# license. See COPYING for specifics.
#
# See PopDel.manual for the use of this Python class.
#
# created: 01 May 02
# change log:
#
import os, poplib, string, sys
class PopDel:
HDR = "\nPopDel - Delete messages from popmail - Ver. 0.1"
BYE = "\n PopDel Ver.0.1 by Richard Harris\n" +\
" site - http://emptydog.com\n" +\
" email - rover@emptydog.com\n"
PROMPT1 = "Choose message number to delete or 'q' to quit: "
PROMPT2 = "Quit or abort: "
CHOICES = ["Save changes and quit.",
"Abort and make no deletions."]
def __init__(self):
self.done = 0
return
# get user to choose an element from thing
def query(self, thing, prompt):
length = len(thing)
choice = length
for i in range(0, length):
print '(' + `i + 1` + ') ' + thing[i]
while (choice >= length):
choice = raw_input(prompt)
if (choice == 'q'):
self.done = 1
choice = -1
else:
try:
choice = int(choice) - 1
except:
choice = 666
return choice
def run(self):
#log in
os.system('clear')
print self.HDR
try:
subjects = []
M = poplib.POP3(sys.argv[1])
M.user(sys.argv[2])
M.pass_(sys.argv[3])
messages = M.list()
list = messages[1]
if (len(list) == 0):
M.quit()
print '\nNo messages on server.'
else:
for entry in list:
tokens = string.split(entry)
head = M.top(int(tokens[0]), 32)
for line in head[1]:
if (string.find(line, 'Subject:') == 0):
subject = string.replace(line, 'Subject:','')
subject = subject + ' - ' + tokens[1] + ' octets'
subjects.append(subject)
break
while not self.done:
os.system('clear')
print self.HDR
print '\nMessages on server:'
msg = self.query(subjects, self.PROMPT1)
if (msg > -1):
M.dele( msg + 1)
subjects[msg] = subjects[msg] + ' -X-'
print '\nExit Options:'
choice = self.query(self.CHOICES, self.PROMPT2)
if (choice == 0): # commit changes and quit
M.quit()
else: # reset and quit
M.rset()
M.quit()
except: # if blows-up then quit gracefully
print "Error: terminating on exception."
M.rset()
M.quit()
print self.BYE
return
#-----------------main
obj = PopDel()
obj.run()
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