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add a --help option

themes
desvox 2018-07-27 06:57:54 -05:00
parent 33dd0a361d
commit ed8831c728
1 changed files with 13 additions and 1 deletions
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14
clients/urwid/main.py
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@ -45,8 +45,20 @@ def get_arg(key, default=None, get_value=True):
exit("invalid format for --" + key) exit("invalid format for --" + key)
return value return value
if get_arg("help", False, False):
print("""BBJ Urwid Client
Available options:
--help: this message
--https: enable use of https, requires host support
--host <hostname>: the ip address/hostname/website/server to connect to
--port <port>: the port to use when connecting to the host
--user <username>: automatically connect with the given username""")
exit()
try: try:
network = BBJ(get_arg("host", "127.0.0.1"), get_arg("port", 7099), get_arg("https", False, False)) network = BBJ(get_arg("host", "127.0.0.1"),
get_arg("port", 7099),
get_arg("https", False, False))
except URLError as e: except URLError as e:
# print the connection error in red # print the connection error in red
exit("\033[0;31m%s\033[0m" % repr(e)) exit("\033[0;31m%s\033[0m" % repr(e))