文件操作 - exo-compose-mail-1

文件: /usr/lib64/xfce4/exo-1/exo-compose-mail-1

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#!/usr/bin/python -tt
# skvidal@fedoraproject.org
# (c) red hat, inc 2013
# gpl whatever
# this is a direct port of exo-compos-mail-1 from xfce
# from perl to python
# the idea is to dump the 2000000000 perl pkgs pulled in
# by this for a single item :(
# it should handle all the behaviour the same
# it probably has bugs

# TODO:
# - figure out what the attachment parsing is trying to do
# - figure out if rebuilding the mailto for evo, sylpheed and balsa
#    is actually necessary or not - feels silly but I'm not shocked by silly
# - would be nice to have an actual set of tests :)

import sys
import posix
import os
import urlparse
import urllib

def parse_url(mailto):
    urlparse.uses_query.append('mailto')
    url = urlparse.urlparse(mailto)
    res = {}
    to = []
    query = None

if url.query or '?' not in url.path:
        if url.path:
            to.append(urlparse.unquote(url.path))
    
    else:
        (thisto, ques, query) = url.path.partition('?')
        if thisto.strip():
            to.append(urlparse.unquote(thisto))

if not query:
        query = url.query

q_dict = urlparse.parse_qs(query)
    to.extend(q_dict.get('to', []))
    res['to'] = to
    if 'to' in q_dict:
        del(q_dict['to'])

res.update(q_dict)
    return res

if len(sys.argv) < 3:
    print >> sys.stderr, "Usage: %s <style> <binary> <mailto>" % (sys.argv[0])
    sys.exit(1)

style = sys.argv[1]
binary = sys.argv[2]
raw_mailto = sys.argv[3]
mailto = parse_url(raw_mailto)

to = mailto.get('to', [])
cc = mailto.get('cc', [])
bcc = mailto.get('bcc', [])
subject = ' '.join(mailto.get('subject', []))
body = '\n'.join(mailto.get('body', []))
attachments = mailto.get('attachment',[])

args = [binary]
if style == 'mozilla':

command = "to='" + ','.join(to) + "'"
    command += ",cc='" + ','.join(cc) + "'"
    command += ",bcc='" + ','.join(bcc) + "'"
    command += ",attachment='" + ','.join(attachments) + "'"
    if subject:
         command += ",subject='" + subject + "'"
    if body:
         command += ",body='" + body + "'"

args.append('-compose')
    args.append(command)

elif style == 'mozilla-remote':
    # generate xfeDoCommand(composeMessage, ...) string
    command = 'xfeDoCommand(composeMessage'
    command += ",to='" + ','.join(to) + "'"
    command += ",cc='" + ','.join(cc) + "'"; 
    command += ",bcc='" + ','.join(bcc) + "'"
    command += ",attachment='" + ','.join(attachments) + "'"
    if subject:
         command += ",subject='" + subject + "'"
    if body:
         command += ",body='" + body + "'"

command += ')';

# and add the parameters to the argv
    args.append('-remote')
    args.append(command)

elif style == 'evolution':
     # evo takes a mailto uri and parses it itself
     # just hand back what we were handed originally
     # note - it my want them to be url_escaped first? or not?
     args.append(raw_mailto)

elif style == 'kmail':
    if len(to) >= 1:
        baseaddr = to[0]
        cc.extend(to[1:])
    else:
        baseaddr = " "

for item in cc:
        args.append('--cc')
        args.append(item)
    for item in bcc:
        args.append('--bcc')
        args.append(item)
    for item in attachments:
        args.append('--attach')
        args.append(item)
    if subject:
        args.append('--subject')
        args.append(subject)
    if body:
        args.append('--body')
        args.append('\n'.join(body))
    args.append('--composer')
    args.append(baseaddr)
        
elif style == 'sylpheed':
    args.append('--compose')
    args.append(raw_mailto)
    # fixme - do attachments separately

elif style == 'balsa': # cmon, balsa? really?
    args.append('--compose')
    args.append(raw_mailto)
    # fixme - do attachments separately

elif style == 'mutt':
    for item in cc:
        args.append('-c')
        args.append(item)
    for item in attachments:
        args.append('-a')
        args.append(item)
    if subject:
        args.append('-s')
        args.append(subject)
    for item in to:
        args.append(item)
    if to:
        args.append('')

else: 
   print >> sys.stderr, "%s: Unsupported style '%s'." % (sys.argv[0], style)
   sys.exit(1)

# try to execute the generated command
posix.execv(binary,args)
#DEBUG
#print binary,
#print ' '.join(args)
#sys.exit(0)
#ENDDEBUG
# something went wrong
sys.exit(1)

文件操作 - exo-compose-mail-1

文件: /usr/lib64/xfce4/exo-1/exo-compose-mail-1

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