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-rw-r--r--mail2news.py178
1 files changed, 92 insertions, 86 deletions
diff --git a/mail2news.py b/mail2news.py
index d340432..3011a4e 100644
--- a/mail2news.py
+++ b/mail2news.py
@@ -3,7 +3,7 @@
Author: Cosimo Alfarano
Date: September 16 2000
-mail2news.py - Copyright 2000 by Cosimo Alfarano <Alfarano@Students.CS.UniBo.It>
+mail2news.py - (C) 2000 by Cosimo Alfarano <Alfarano@Students.CS.UniBo.It>
You can use this software under the terms of the GPL. If we meet some day,
and you think this stuff is worth it, you can buy me a beer in return.
@@ -16,19 +16,17 @@ class mail2news is hopefully conform to rfc850.
"""
import sys
-from os import unlink, getpid
+from os import getpid
from socket import gethostbyaddr, gethostname
import string
from re import findall
-import time
import nntplib
import pyginfo
-import tempfile
+
class mail2news:
"""news to mail gateway class"""
-
reader = None # mode reader
# newsgroups = None # Newsgroups: local.test,local.moderated...
# approved = None # Approved: kame@aragorn.lorien.org
@@ -42,20 +40,25 @@ class mail2news:
heads_dict, smtpheads, nntpheads = {}, {}, {}
email, headers, body = [], [], []
-
- def readfile(self):
+ def readfile(self, opt):
for line in sys.stdin.readlines():
self.email.append(line)
-
+
if(len(self.email) == 1 and self.email[0][0] == '/'):
file = self.email[0][:-1]
del self.email[0]
- for line in open(file,'r').readlines():
+ for line in open(file, 'r').readlines():
self.email.append(line)
-
- return 1
+ # introduce nntpheads
+ if opt.newsgroup != '':
+ # TODO put it directly to self.message when we have it
+ self.nntpheads['Newsgroups:'] = opt.newsgroup + '\n'
+ if opt.approver != '':
+ self.nntpheads['Approved:'] = opt.approver + '\n'
+
+ return 1
def parseemail(self):
"""get news email from file or stdin and separate heads from body
@@ -66,7 +69,7 @@ class mail2news:
try:
body = 0 # are we in body or in headers?
-
+
for line in self.email:
if not body and len(line) == 1:
body = 1 # starts email body section
@@ -74,7 +77,7 @@ class mail2news:
if not body:
try:
# if it is a multi-line header like Received:
- if not line[0] in [' ','\t']:
+ if line[0] not in [' ', '\t']:
try:
head, value = string.split(line, ' ', 1)
except string.index_error:
@@ -84,17 +87,18 @@ class mail2news:
self.smtpheads[head] = '%s%s' % \
(self.smtpheads[head], line)
except (string.index_error), message:
- print 'line: %s' % line
- print '(probably missing couple "Header: value" in %s)' % line
+ print('line: %s' % line)
+ print('(probably missing couple "Header: value" in %s)'
+ % line)
sys.exit(1)
-
+
elif len(line) > 0 and body:
self.body.append(line)
-
+
except (string.index_error), message:
print message
sys.exit(1)
-
+
return self.smtpheads, self.body
def puthead(self, dict, list, key):
@@ -102,7 +106,7 @@ class mail2news:
Appends key of dict to list, deleting it from dict.
"""
- if dict.has_key(key):
+ if key in dict:
list.append(key + ' ' + dict.get(key))
del dict[key]
else:
@@ -110,39 +114,42 @@ class mail2news:
return 1
def sortheads(self):
- """make list sorted by heads: From: To: Subject: first, others, X-*, X-Resent-* last"""
+ """make list sorted by heads: From: To: Subject: first,
+ others, X-*, X-Resent-* last"""
- set = ('Newsgroups:','From:','To:','X-To:','Cc:','Subject:','Date:','Approved:','References:','Message-Id:') # put at top
+ # put at top
+ set = ('Newsgroups:', 'From:', 'To:', 'X-To:', 'Cc:', 'Subject:',
+ 'Date:', 'Approved:', 'References:', 'Message-Id:')
for k in set:
- self.puthead(self.heads_dict,self.headers,k)
+ self.puthead(self.heads_dict, self.headers, k)
for k in self.heads_dict.keys():
if k[:2] != 'X-' and k[:9] != 'X-Resent-' and k not in set:
- self.puthead(self.heads_dict,self.headers,k)
+ self.puthead(self.heads_dict, self.headers, k)
for k in self.heads_dict.keys():
if k[:2] == 'X-':
- self.puthead(self.heads_dict,self.headers,k)
-
+ self.puthead(self.heads_dict, self.headers, k)
+
for k in self.heads_dict.keys():
if k[:9] == 'X-Resent-':
- self.puthead(self.heads_dict,self.headers,k)
-
+ self.puthead(self.heads_dict, self.headers, k)
+
return self.headers
-
-
+
def mergeheads(self):
- """make a unique headers dictionary from NNTP and SMTP
+ """make a unique headers dictionary from NNTP and SMTP
single headers dictionaries."""
-
+
self.heads_dict = {}
try:
- for header in self.smtpheads.keys(): # fill it w/ smtp old heads
+ for header in self.smtpheads.keys(): # fill it w/ smtp old heads
self.heads_dict[header] = self.smtpheads[header]
-
- for header in self.nntpheads.keys(): # and replace them w/ nntp new heads
+
+ # and replace them w/ nntp new heads
+ for header in self.nntpheads.keys():
self.heads_dict[header] = self.nntpheads[header]
except KeyError, message:
@@ -151,7 +158,7 @@ class mail2news:
return self.heads_dict
def addheads(self):
- """add new header like X-Gateway:
+ """add new header like X-Gateway:
"""
info = pyginfo.pygsinfo()
@@ -163,10 +170,10 @@ class mail2news:
# it is nntpheads stuff
# if(self.newsgroups):
# self.heads_dict['Newsgroups:'] = self.newsgroups
-
+
# if(self.approved):
# self.heads_dict['Approved:'] = self.approved
-
+
except KeyError, message:
print message
@@ -180,45 +187,46 @@ class mail2news:
"""
try:
-### test
-# if(post):
-# if(self.heads_dict.has_key(post)):
-# self.heads_dict['X-Original-' + post] = self.heads_dict[post]
+### test
+# if(post):
+# if(post in self.heads_dict):
+# self.heads_dict['X-Original-' + post] = self.heads_dict[post]
#
-# self.heads_dict[post] = self.heads_dict[pre]
-# del(self.heads_dict[pre])
-#
-# else:
-# if(pre[0:2] == 'X-' and self.heads_dict.has_key(pre)):
-# self.heads_dict['X-Original-' + pre] = self.heads_dict[pre]
-# elif(not pre[0:2] == 'X-' and self.heads_dict.has_key('X-' + pre)):
-# self.heads_dict['X-' + pre] = self.heads_dict[pre]
-# del(self.heads_dict[pre])
+# self.heads_dict[post] = self.heads_dict[pre]
+# del(self.heads_dict[pre])
+#
+# else:
+# if(pre[0:2] == 'X-' and pre in self.heads_dict):
+# self.heads_dict['X-Original-' + pre] = self.heads_dict[pre]
+# elif(not pre[0:2] == 'X-' and 'X-' + pre in self.heads_dict):
+# self.heads_dict['X-' + pre] = self.heads_dict[pre]
+# del(self.heads_dict[pre])
### end test
for key in self.heads_dict.keys():
if(key[:7] in ['Resent-']):
- if(self.heads_dict.has_key('X-' + key)):
- self.heads_dict[ 'X-Original-' + key ] = self.heads_dict['X-' + key]
- self.heads_dict[ 'X-' + key ] = self.heads_dict[key]
+ if ('X-' + key) in self.heads_dict:
+ self.heads_dict['X-Original-' + key] = \
+ self.heads_dict['X-' + key]
+ self.heads_dict['X-' + key] = self.heads_dict[key]
del self.heads_dict[key]
-
# In rfc822 References: is considered, but many MUA doen't put it.
- if(not self.heads_dict.has_key('References:') and self.heads_dict.has_key('In-Reply-To:')):
+ if ('References:' not in self.heads_dict) and \
+ ('In-Reply-To:' in self.heads_dict):
print self.heads_dict['In-Reply-To:']
# some MUA uses msgid without '<' '>'
# ref = findall('([^\s<>\']+@[^\s<>;:\']+)', \
# but I prefer use RFC standards
- ref = findall('(<[^<>]+@[^<>]+>)', \
- self.heads_dict['In-Reply-To:'])
+ ref = findall('(<[^<>]+@[^<>]+>)',
+ self.heads_dict['In-Reply-To:'])
# if found, keep first element that seems a Msg-ID.
if(ref and len(ref)):
- self.heads_dict['References:'] = '%s\n' % ref[0]
-
-# if(self.heads_dict.has_key('To:')):
+ self.heads_dict['References:'] = '%s\n' % ref[0]
+
+# if('To:' in self.heads_dict):
# self.heads_dict['X-To:'] = self.heads_dict['To:']
# del self.heads_dict['To:']
@@ -227,48 +235,46 @@ class mail2news:
return self.heads_dict
-
- def removeheads(self, heads = None):
+ def removeheads(self, heads=None):
"""remove headers like Xref: Path: Lines:
"""
try:
# removing some others useless headers .... (From is not From:)
- rmheads = ['Received:', 'From', 'NNTP-Posting-Host:', \
- 'X-Trace:', 'X-Compliants-To:', 'NNTP-Posting-Date:']
+ rmheads = ['Received:', 'From', 'NNTP-Posting-Host:',
+ 'X-Trace:', 'X-Compliants-To:', 'NNTP-Posting-Date:']
if(heads):
rmheads.append(heads)
-
+
for head in rmheads:
- if self.heads_dict.has_key(head):
+ if head in self.heads_dict:
del self.heads_dict[head]
-
-# if self.heads_dict.has_key('From'): # neither 'From ' nor 'From:'
+
+# if 'From' in self.heads_dict: # neither 'From ' nor 'From:'
# del self.heads_dict['From']
-# if self.heads_dict.has_key('NNTP-Posting-Host:'): # neither 'From ' nor 'From:'
+# # neither 'From ' nor 'From:'
+# if 'NNTP-Posting-Host:' in self.heads_dict:
# del self.heads_dict['']
-
-# if self.heads_dict.has_key('Lines:'):
+# if 'Lines:' in self.heads_dict:
# del self.heads_dict['Lines:']
# it is usually set by INN, if ng is moderated...
-# if self.heads_dict.has_key('Sender:'):
+# if 'Sender:' in self.heads_dict:
# del self.heads_dict['Sender:']
-
- if self.heads_dict.has_key('Message-id:'):
+ if 'Message-id:' in self.heads_dict:
self.heads_dict['Message-Id:'] = self.heads_dict['Message-id:']
del(self.heads_dict['Message-id:'])
-
- if self.heads_dict.has_key('Message-ID:'):
+
+ if 'Message-ID:' in self.heads_dict:
self.heads_dict['Message-Id:'] = self.heads_dict['Message-ID:']
del(self.heads_dict['Message-ID:'])
-
+
# If message-id is not present, I generate it
- if not self.heads_dict.has_key('Message-Id:'):
+ if 'Message-Id:' not in self.heads_dict:
msgid = '<pyg.%d@tuchailepuppapera.org>\n' % (getpid())
self.heads_dict['Message-Id:'] = msgid
@@ -280,19 +286,18 @@ class mail2news:
def sendemail(self):
"""Talk to NNTP server and try to send email."""
try:
- msglist = []
-
- n = nntplib.NNTP(self.newsserver, self.port, self.user, self.password)
+ n = nntplib.NNTP(self.newsserver, self.port, self.user,
+ self.password)
if(self.reader):
n.putline('mode reader')
resp = n.getline()
print resp
-
+
resp = n.shortcmd('POST')
- # sett RFC977 2.4.2
- if resp[0] <> '3':
+ # sett RFC977 2.4.2
+ if resp[0] != '3':
raise n.error_reply, str(resp)
for line in self.headers:
@@ -316,5 +321,6 @@ class mail2news:
n.putline('.')
n.quit()
return None
- except (nntplib.error_reply, nntplib.error_temp, nntplib.error_perm, nntplib.error_proto, nntplib.error_data), message:
- return 'NNTP: ' + str(message)
+ except (nntplib.error_reply, nntplib.error_temp, nntplib.error_perm,
+ nntplib.error_proto, nntplib.error_data), message:
+ return 'NNTP: ' + str(message)
generated by cgit (git 2.34.1) at 2024-11-09 23:23:54 +0000