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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 2002
# last modified: 27 Apr 2006
#
# change log:
# Matthias Andree, April 2006:
# Bump version to 0.1+jc2 and mark Joshua Crawford
# as additional author.
# Reformat ESR's change log entry
# Note: emptydog.com is currently not registered.
# Joshua Crawford, April 2006:
# Display From: address.
# List every email, even if it has no Subject: header.
# this also avoids indexing errors (that caused
# deleting the wrong message)
# Joshua Crawford, November 2004:
# Out of range error fixed.
# Allow for all caps "SUBJECT:".
# Display user and server name in messages.
# 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.
# Eric S. Raymond, January 2003:
# Hacked to support message ranges.
#
import os, poplib, re, string, sys
class PopDel:
HDR = "\nPopDel - Delete messages from popmail - Ver. 0.1+jc2"
BYE = "\n PopDel Ver.0.1+jc2 by Richard Harris and Joshua Crawford\n" +\
# " site - http://emptydog.com/\n" +\
" email - Richard Harris <rover@emptydog.com>\n" +\
" email - Joshua Crawford <mortarn@softhome.net>\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)
subject = '(no subject)'
address = '(no address)'
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 = line[9:]
if (string.find(string.upper(line), 'FROM:') == 0):
line = line[6:]
result = re.search(r'([^\t <>]*@[^\t <>]*)', line)
if (result != None):
address = result.expand(r'\1')
subj = address[:40] + ' [' + tokens[1] + 'o] ' + subject
subjects.append(subj)
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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