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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.
# (this isn't currently available)
#
# created: 01 May 02
#
# change log:
# Joshua Crawford, November 2004:
# Out of range error fixed
# Allow for all caps SUBJECT:
# Display email address
# Don't prompt for save if no changes
# Don't clear the screen until we're displaying a menu
# Check for invalid choice
# Check all arguments exist
# Check for errors in POP
# Return 1 on errors, 0 otherwise
# Hacked to support message ranges by ESR, January 2003.
#
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
self.dirty = 0
return
# get user to choose an element from thing
def query(self, thing, prompt):
length = len(thing)
choice = [length+1]
for i in range(0, length):
print '(' + `i + 1` + ') ' + thing[i]
while filter(lambda x: x > length, choice):
choice = raw_input(prompt)
if (choice == 'q'):
self.done = 1
choice = [-1]
else:
try:
choice = map(int, string.split(choice, "-"))
except:
choice = [length + 1]
if len(choice) > 1:
choice = range(choice[0], choice[1]+1)
return choice
def run(self):
#log in
print self.HDR
subjects = []
if (len(sys.argv) < 4):
print 'Usage: ' + sys.argv[0] + ' pop3.host.name username password'
return 1
try:
M = poplib.POP3(sys.argv[1])
except:
print 'Could not reach ' + sys.argv[1]
return 1
try:
M.user(sys.argv[2])
except:
print 'Bad username ' + sys.argv[2] + '@' + sys.argv[1]
M.quit()
return 1
try:
M.pass_(sys.argv[3])
except:
print 'Bad password for ' + sys.argv[2] + '@' + sys.argv[1]
M.quit()
return 1
# M.set_debuglevel(1)
try:
messages = M.list()
except:
print 'Error reading listing for ' + sys.argv[2] + '@' + sys.argv[1]
M.quit()
return 1
list = messages[1]
if (len(list) == 0):
M.quit()
print '\nNo messages for ' + sys.argv[2] + '@' + sys.argv[1]
else:
for entry in list:
tokens = string.split(entry)
try:
head = M.top(int(tokens[0]), 32)
except:
print 'Error issuing TOP command for ' + sys.argv[2] + '@' + sys.argv[1]
if self.dirty:
M.rset()
M.quit()
return 1
for line in head[1]:
if (string.find(string.upper(line), 'SUBJECT:') == 0):
subject = string.replace(line, 'Subject:','')
subject = string.replace(subject, 'SUBJECT:','')
subject = subject + ' - ' + tokens[1] + ' octets'
subjects.append(subject)
break
while not self.done:
os.system('clear')
print self.HDR
print '\nMessages for ' + sys.argv[2] + '@' + sys.argv[1] + ':'
msglist = self.query(subjects, self.PROMPT1)
print "Choice:", msglist
for msg in msglist:
if (msg > 0):
try:
M.dele(msg)
except:
print 'Error deleting message #' + `msg`
if self.dirty:
M.rset()
M.quit()
return 1
self.dirty = 1
subjects[msg-1] = subjects[msg-1] + ' -X-'
if not self.dirty:
M.quit()
else:
print '\nExit Options:'
choice = self.query(self.CHOICES, self.PROMPT2)
print "Choice:", choice
if (choice == [1]): # commit changes and quit
M.quit()
else: # reset and quit
M.rset()
M.quit()
print self.BYE
return
#-----------------main
obj = PopDel()
sys.exit(obj.run())
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