#
# See PopDel.manual for the use of this Python class.
#
-# created: 01 May 02
+# created: 01 May 2002
+# last modified: 27 Apr 2006
+#
# change log:
-# Hacked to support message ranges by ESR, January 2003.
+# 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, string, sys
+import os, poplib, re, 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"
+ 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 <jgcrawford@gmail.com>\n"
PROMPT1 = "Choose message number to delete or 'q' to quit: "
PROMPT2 = "Quit or abort: "
CHOICES = ["Save changes and quit.",
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]
+ choice = [length+1]
for i in range(0, length):
print '(' + `i + 1` + ') ' + thing[i]
while filter(lambda x: x > length, choice):
self.done = 1
choice = [-1]
else:
- choice = map(int, string.split(choice, "-"))
+ 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
- os.system('clear')
print self.HDR
subjects = []
- M = poplib.POP3(sys.argv[1])
- M.user(sys.argv[2])
- M.pass_(sys.argv[3])
- M.set_debuglevel(1)
+ if (len(sys.argv) < 4):
+ print 'Usage: ' + sys.argv[0] + ' pop3.host.name username password'
+ return 1
- messages = M.list()
+ 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 on server.'
+ print '\nNo messages for ' + sys.argv[2] + '@' + sys.argv[1]
else:
for entry in list:
tokens = string.split(entry)
- head = M.top(int(tokens[0]), 32)
+ 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(line, 'Subject:') == 0):
- subject = string.replace(line, 'Subject:','')
- subject = subject + ' - ' + tokens[1] + ' octets'
- subjects.append(subject)
- break
+ 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 on server:'
+ print '\nMessages for ' + sys.argv[2] + '@' + sys.argv[1] + ':'
msglist = self.query(subjects, self.PROMPT1)
print "Choice:", msglist
for msg in msglist:
- if (msg > -1):
- M.dele(msg+1)
- subjects[msg] = subjects[msg] + ' -X-'
+ 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-'
- print '\nExit Options:'
- choice = self.query(self.CHOICES, self.PROMPT2)
- print "Choice:", choice
- if (choice == [1]): # commit changes and quit
+ if not self.dirty:
M.quit()
- else: # reset and quit
- M.rset()
- 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()
-obj.run()
+sys.exit(obj.run())
projects / ~andy / fetchmail / blobdiff