def do_ssh(self, args, arguments):
"""
::
Usage:
ssh list [--format=FORMAT]
ssh register NAME PARAMETERS
ssh ARGUMENTS
conducts a ssh login on a machine while using a set of
registered machines specified in ~/.ssh/config
Arguments:
NAME Name or ip of the machine to log in
list Lists the machines that are registered and
the commands to login to them
PARAMETERS Register te resource and add the given
parameters to the ssh config file. if the
resoource exists, it will be overwritten. The
information will be written in /.ssh/config
Options:
-v verbose mode
--format=FORMAT the format in which this list is given
formats incluse table, json, yaml, dict
[default: table]
--user=USER overwrites the username that is
specified in ~/.ssh/config
--key=KEY The keyname as defined in the key list
or a location that contains a pblic key
"""
# pprint(arguments)
if arguments["list"]:
output_format = arguments["--format"]
Console.ok('list {}'.format(output_format))
hosts = ssh_config()
print(hosts.list())
TOTO("Complete implementation with dict_printer")
elif arguments["register"]:
name = arguments["NAME"]
parameters = arguments["PARAMETERS"]
Console.ok('register {} {}'.format(name, parameters))
TODO("Not implemented")
else: # ssh ARGUMENTS...
args = arguments["ARGUMENTS"]
os.system("ssh {}".format(args))
return
def do_banner(self, arg, arguments):
"""
::
Usage:
banner [-c CHAR] [-n WIDTH] [-i INDENT] [-r COLOR] TEXT
Arguments:
TEXT The text message from which to create the banner
CHAR The character for the frame.
WIDTH Width of the banner
INDENT indentation of the banner
COLOR the color
Options:
-c CHAR The character for the frame. [default: #]
-n WIDTH The width of the banner. [default: 70]
-i INDENT The width of the banner. [default: 0]
-r COLOR The color of the banner. [default: BLACK]
Prints a banner form a one line text message.
"""
print (arguments)
n = int(arguments['-n'])
c = arguments['-c']
i = int(arguments['-i'])
color = arguments['-r'].upper()
Console._print(color, "", i * " " + (n-i) * c)
Console._print(color, "", i * " " + c + " " + arguments['TEXT'])
Console._print(color, "", i * " " + (n-i) * c)
def do_open(self, args, arguments):
"""
::
Usage:
open FILENAME
ARGUMENTS:
FILENAME the file to open in the cwd if . is
specified. If file in in cwd
you must specify it with ./FILENAME
Opens the given URL in a browser window.
"""
filename = arguments['FILENAME']
filename = self._expand_filename(filename)
Console.ok("open {0}".format(filename))
if not (filename.startswith("file:") or filename.startswith("http:")):
try:
with open(filename):
pass
filename += "file://"
except:
Console.error("unsupported browser format in file {0}".format(filename))
return
try:
webbrowser.open("%s" % filename)
except:
Console.error("can not open browser with file {0}".format(filename))
def do_commands(self, arg, arguments):
"""
::
Usage:
commands
Prints all registered commands
"""
print (arguments)
print (vars())
names = [cls.__name__ for cls in Cmd3Command.__subclasses__()]
classes = [cls for cls in Cmd3Command.__subclasses__()]
name_list = '\n'.join(names)
Console.ok("Registered Commands")
Console.ok("===================")
for name in names:
Console.ok(name)
print()
Console.ok("Registered Classes")
Console.ok("===================")
for c in classes:
Console.ok(str(c))
