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import weechat, string, popen2
EX_NAME="Executor"
EX_VERSION="0.1"
weechat.register (EX_NAME, EX_VERSION, "", "Execute system commands in Weechat")
weechat.add_command_handler("exec", "exmain")
def exexec(cmd):
proc = popen2.Popen3(cmd, True)
status = proc.wait()
results = []
if status == 0:
results = proc.fromchild.readlines()
else:
results = proc.childerr.readlines()
return status, results
def excmdbuf(args):
status, results = exexec(string.join(args, " "))
if status == 0:
weechat.prnt("-[" + EX_NAME + "]- command `" + string.join(args, " ") + "` sucessfully launched")
for line in results:
weechat.prnt(string.rstrip(line, '\n'))
else:
weechat.prnt("-[" + EX_NAME + "]- an error occured while running command `" + string.join(args, " ") + "`")
for line in results:
weechat.prnt(string.rstrip(line, '\n'))
def excmdchan(args):
status, results = exexec(string.join(args, " "))
if status == 0:
weechat.prnt("-[" + EX_NAME + "]- command `" + string.join(args, " ") + "` sucessfully launched")
for line in results:
weechat.command(string.rstrip(line, '\n'))
else:
weechat.prnt("-[" + EX_NAME + "]- an error occured while running command `" + string.join(args, " ") + "`")
for line in results:
weechat.prnt(string.rstrip(line, '\n'))
def exchdir(args):
newdir = "."
if args == []:
if os.environ.has_key('HOME'):
newdir = os.environ['HOME']
else:
newdir = args[0]
try:
os.chdir(newdir)
except:
weechat.prnt("-[" + EX_NAME + "]- an error occured while running command `cd " + newdir + "`")
else:
weechat.prnt("-[" + EX_NAME + "]- command `cd " + newdir + "` sucessfully launched")
def exhelp():
weechat.prnt("")
weechat.prnt("-[" + EX_NAME + "]- (help)")
weechat.prnt("")
weechat.prnt(" Usage : ")
weechat.prnt(" /exec :")
weechat.prnt(" -> display this help")
weechat.prnt(" /url %command% :")
weechat.prnt(" -> display result of %command% in the current buffer")
weechat.prnt(" /url -o %command% :")
weechat.prnt(" -> display result of %command% in the current channel")
weechat.prnt("")
def exmain(server, args):
largs = string.split(args, " ")
#strip spaces
while '' in largs:
largs.remove('')
while ' ' in largs:
largs.remove(' ')
if len(largs) == 0:
exhelp()
else:
if len(largs) == 1:
if largs[0] == '-o':
exhelp()
elif largs[0] == 'cd':
exchdir([])
else:
excmdbuf(largs)
else:
if largs[0] == '-o':
excmdchan(largs[1:])
elif largs[0] == 'cd':
exchdir(largs[1:])
else:
excmdbuf(largs)
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