def cmdloop(self, line):
"""It starts interactive mode with command to be executed.
Args:
line (str): command with args to be executed.
"""
Cmd.onecmd(self, line)
Cmd.cmdloop(self)
def onecmd(self, line):
if line == 'EOF' or line.lower() == "quit":
self.conn.close()
return True
if line == 'h':
line = 'help'
Cmd.onecmd(self, line)
def onecmd(self, line):
if line == 'EOF' or line.lower() == "quit":
self.conn.close()
return True
if line == 'h':
line = 'help'
Cmd.onecmd(self, line)
def onecmd(self, line):
lines = line.split("&&")
try:
for line in lines:
line = self.doAlias(line)
Cmd.onecmd(self, line)
except SystemExit:
raise
except Exception, msg:
#self.vprint(traceback.format_exc())
self.vprint("\nERROR: (%s) %s" % (msg.__class__.__name__, msg))
def onecmd(self, line):
lines = line.split("&&")
try:
for line in lines:
line = self.doAlias(line)
Cmd.onecmd(self, line)
except SystemExit:
raise
except Exception, msg:
self.vprint(traceback.format_exc())
self.vprint("\nERROR: (%s) %s" % (msg.__class__.__name__, msg))
def onecmd(self, line):
self.dprint('line:"{0}"'.format(line))
cmd, arg, line = self.parseline(line)
func = getattr(self, "hidden_{0}".format(cmd), None)
try:
if func:
self.dprint(
'Running onecmd func: {0}.hidden_{1}("{2}")'.format(
self, cmd, arg))
return func(arg)
else:
self.dprint(
'Did not find func, running Cmd.onecmd(line="{0}")'.format(
line))
return Cmd.onecmd(self, line)
except CliError as AE:
self.eprint("ERROR: " + str(AE))
return self.onecmd("? " + str(line))
except SystemExit:
raise
except Exception as FE:
if self.env.simplecli_config.debug:
print_exc(file=self.stderr)
self.eprint('\n"{0}": {1}({2})'.format(line, FE.__class__.__name__,
str(FE)))
self.oprint('\n')
def onecmd(self, s):
try:
return Cmd.onecmd(self, s)
except KeyboardInterrupt:
#@TODO: this is a work-around, find out what's going on
os.system("stty echo")
print '\n'
def onecmd(self, s):
try:
return Cmd.onecmd(self, s)
except KeyboardInterrupt:
#@TODO: this is a work-around, find out what's going on
os.system("stty echo")
print '\n'
def onecmd(self, line):
log.debug('onecmd("{}")'.format(line))
try:
return Cmd.onecmd(self, line)
except BadCliArguments:
self.echo(_('Bad arguments'))
return False
def onecmd(self, line):
### Wraps commands and catches exceptions
try:
return Cmd.onecmd(self, line)
except SmarttClientException as e:
print REDCOLORCODE + str(e) + ENDOFCOLORCODE
return False
def onecmd(self, line):
self.session = Session()
ret = None
try:
ret = Cmd.onecmd(self, line)
self.session.commit()
except Exception, e:
print e
def onecmd(self, line):
is_script, script = get_script_cmd(line,
self._location.get_real_path())
if is_script:
self.do_shell(line)
else:
self.last_cmd_output = Cmd.onecmd(self, line)
return self.last_cmd_output
def onecmd(self, line):
try:
ret = Cmd.onecmd(self, line)
self.session.commit()
return ret
except Exception, e:
print e
return None
def testHelp(self):
cmd = YokadiCmd()
for attr in dir(cmd):
if not attr.startswith("do_"):
continue
yokadiCommand = attr[3:]
try:
# Execute the command, but redirect stdout and stderr to
# /dev/null to avoid flooding the terminal
with to_devnull(sys.stdout), to_devnull(sys.stderr):
# We use Cmd implementation of onecmd() because YokadiCmd
# overrides it to catch exceptions
Cmd.onecmd(cmd, "help " + yokadiCommand)
except Exception as exc:
print("'help %s' failed" % yokadiCommand)
raise
def testHelp(self):
cmd = YokadiCmd()
for attr in dir(cmd):
if not attr.startswith("do_"):
continue
yokadiCommand = attr[3:]
try:
# Execute the command, but redirect stdout and stderr to
# /dev/null to avoid flooding the terminal
with to_devnull(sys.stdout), to_devnull(sys.stderr):
# We use Cmd implementation of onecmd() because YokadiCmd
# overrides it to catch exceptions
Cmd.onecmd(cmd, "help " + yokadiCommand)
except Exception:
print("'help %s' failed" % yokadiCommand)
raise
def process_command(processor_cmd: cmd.Cmd, command: str) -> bool:
is_stopping: bool
if command:
command = processor_cmd.precmd(command)
is_stopping = processor_cmd.onecmd(command)
is_stopping = processor_cmd.postcmd(is_stopping, command)
else:
is_stopping = True
return is_stopping
def onecmd(self, line):
if line.startswith('!'):
return Cmd.onecmd(self, line[1:])
parsed = parser(line).form()
try:
print self.evaluator([parsed]).eval()
except Exception as e:
print repr(e)
def onecmd(self, line):
# check for empty line and emptymeth
if not line.strip() and self.emptymeth:
self.emptymeth()
return
self.emptymeth = None
lines = line.split("&&")
try:
for line in lines:
line = self.aliascmd( line )
Cmd.onecmd(self, line)
except SystemExit:
raise
except Exception, msg:
if self.config.cli.verbose:
self.vprint(traceback.format_exc())
self.vprint("\nERROR: (%s) %s" % (msg.__class__.__name__,msg))
def onecmd(self, line):
try:
return _Cmd.onecmd(self, line)
except ConcurAPIError as error:
print "%s: %s" % (type(error).__name__, error[0])
print error[1]
except Exception as error:
print "%s: %s" % (type(error).__name__, error)
import traceback
traceback.print_exc()
def onecmd(self, line):
try:
return Cmd.onecmd(self, line)
except KeyboardInterrupt:
cmd, arg, line = self.parseline(line)
try:
abort_func = getattr(self, "abort_" + cmd)
except AttributeError:
return False
return abort_func()
def onecmd(self, line):
# check for empty line and emptymeth
if not line.strip() and self.emptymeth:
self.emptymeth()
return
self.emptymeth = None
lines = line.split("&&")
try:
for line in lines:
line = self.aliascmd(line)
Cmd.onecmd(self, line)
except SystemExit:
raise
except Exception, msg:
if self.config.cli.verbose:
self.vprint(traceback.format_exc())
self.vprint("\nERROR: (%s) %s" % (msg.__class__.__name__, msg))
def onecmd(self, line):
"""This method is subclassed just to be
able to encapsulate it with a try/except bloc"""
try:
# Decode user input
line=line.decode(tui.ENCODING)
return Cmd.onecmd(self, line)
except YokadiOptionParserNormalExitException:
pass
except YokadiException, e:
tui.error("*** Yokadi error ***\n\t%s" % e)
def onecmd(self, line):
"""This method is subclassed just to be
able to encapsulate it with a try/except bloc"""
try:
# Decode user input
line = line.decode(tui.ENCODING)
return Cmd.onecmd(self, line)
except YokadiOptionParserNormalExitException:
pass
except UnicodeDecodeError, e:
tui.error("Unicode decoding error. Please check you locale and terminal settings (%s)." % e)
def onecmd(self, line):
cmd, args, line = self.parseline(line)
args = shlex.split(args)
if cmd in self.command.list:
nargs = int(self.command.list[cmd]['args'])
if nargs != len(args):
print('wrong number of arguments (expected %i)' % nargs)
else:
self.command.list[cmd]['exec'](self.command, *args)
else:
return Cmd.onecmd(self, line)
def onecmd(self, line):
try:
cmd, arg, line = self.parseline(line)
if arg in ("-h", "--help"):
try:
getattr(self, "help_"+cmd)()
return None
except AttributeError:
pass
return Cmd.onecmd(self, line)
except Error, e:
iface.error(unicode(e))
return None
def onecmd(self, s):
""" This method overides the Cmd.onecmd method, but eventully
calls the Cmd.onecmd function. The purpose of this function
is to catch the errors at a single point, rather than all
over the code.
"""
try:
return Cmd.onecmd(self, s)
except Exception as e:
utils.error(e)
command = s.split()[0]
self.do_help(command)
return False
def onecmd(self, s):
""" This method overides the Cmd.onecmd method, but eventully
calls the Cmd.onecmd function. The purpose of this function
is to catch the errors at a single point, rather than all
over the code.
"""
try:
return Cmd.onecmd(self, s)
except Exception as e:
utils.error(e)
command = s.split()[0]
self.do_help(command)
return False
def onecmd(self, s):
self.previous_sentence = self.current_sentence
while True:
potential_next = self.sentences[randint(0, len(sentences))]
if potential_next["SentenceId"] not in self.trained:
self.current_sentence = potential_next
break
else:
print "%s Seen already" % (potential_next["SentenceId"])
self.prompt = self.current_sentence['Sentence'] + " : "
return Cmd.onecmd(self, s)
def onecmd(self, line):
try:
cmd, arg, line = self.parseline(line)
if arg in ("-h", "--help"):
try:
getattr(self, "help_" + cmd)()
return None
except AttributeError:
pass
return Cmd.onecmd(self, line)
except Error, e:
iface.error(unicode(e))
return None
def onecmd(self, line):
"""This method is subclassed just to be
able to encapsulate it with a try/except bloc"""
try:
# Decode user input
line = line.decode(tui.ENCODING)
return Cmd.onecmd(self, line)
except YokadiOptionParserNormalExitException:
pass
except UnicodeDecodeError, e:
tui.error(
"Unicode decoding error. Please check you locale and terminal settings (%s)."
% e)
def onecmd(self, s):
cmd_result = Cmd.onecmd(self, s)
# Send request to server
self.protocol.send_message(s)
_server_result = self.protocol._response_chunk
if _server_result is not None:
print(_server_result)
_server_result = None
return cmd_result
def onecmd(self, s):
self.previous_sentence = self.current_sentence
while True:
potential_next = self.sentences[randint(0, len(sentences))]
if potential_next["SentenceId"] not in self.trained:
self.current_sentence = potential_next
break
else:
print "%s Seen already" % (potential_next["SentenceId"])
self.prompt = self.current_sentence['Sentence'] + " : "
return Cmd.onecmd(self, s)
def onecmd(self, line):
try:
return Cmd.onecmd(self, line)
except SystemExit:
raise
except:
from waterworks.Tools import get_current_traceback_tuple
exc_class, exc, desc = get_current_traceback_tuple()
print ansi.RED + ''.join(desc).strip() + ansi.BOLD
if exc is None:
print exc_class
else:
print "%s: %s" % (exc_class.__name__, exc)
sys.stdout.write(ansi.RESET)
def onecmd(self, line):
"""Wrapper for Cmd.onecmd() that handles errors.
Also handles line being a list, to ease execution of a single command from the command line of this app.
"""
if isinstance(line, list): line = self.lineFromArgs(line)
try:
line = self.precmd(line)
result = Cmd.onecmd(self, line)
return result
except KeyboardInterrupt:
self.msg("Keyboard interrupt")
except Exception as e:
self.msg(err())
return
def onecmd(self, line):
try:
return Cmd.onecmd(self, line)
except SystemExit:
raise
except:
from waterworks.Tools import get_current_traceback_tuple
exc_class, exc, desc = get_current_traceback_tuple()
print ansi.RED + ''.join(desc).strip() + ansi.BOLD
if exc is None:
print exc_class
else:
print "%s: %s" % (exc_class.__name__, exc)
sys.stdout.write(ansi.RESET)
def onecmd(self, line):
try:
if not self.blocked or line == 'EOF' or line.startswith('stage'):
return Cmd.onecmd(self, line)
else:
return False
except subprocess.CalledProcessError as e:
log.info(on_color('RED', 'Command error: ' + str(e)))
if self.args.exit_on_err or not self.is_interactive():
self.abort()
except KeyboardInterrupt as e:
log.info(on_color('RED', '[interrupted]'))
if self.args.exit_on_err or not self.is_interactive():
self.last_exc = sys.exc_info()
self.abort()
def onecmd(self, line):
'''Modified Cmd.cmd.onecmd so that it can detect if a file is a script,
and can run it appropriately
Keyword arguments:
line - string. Is what the user enters at the terminal
Check if value entered is a shell script
'''
is_script, script = get_script_cmd(line, self.real_path)
if is_script:
# TODO: what is this?
self.do_shell(line)
else:
self.last_cmd_output = Cmd.onecmd(self, line)
return self.last_cmd_output
def onecmd(self, line):
if line is None:
return
orig_line = line
cmd, args, line = self.parseline(line)
if cmd == 'exit' and not orig_line.strip() == 'exit':
print('type "exit" to quit the console')
return
if os.getenv('OBJEX_DEBUG', '') and cmd not in self.completenames(''):
command, arg, line = Cmd.parseline(self, line)
if command is None: # empty line comes through as None not ''
reader_func = None
else:
reader_func = getattr(self.reader, command, None)
if reader_func:
args = []
mark = 0
chunks = arg.split()
for i in range(len(chunks) + 1):
attempt = " ".join(chunks[mark:i]).strip()
try: # ast.literal_eval takes 4 microseconds; no perf issue
args.append(ast.literal_eval(attempt))
mark = i
except SyntaxError:
pass
if mark < len(chunks):
print("ERROR unparsed input: ", " ".join(chunks[mark:]))
else:
try:
res = reader_func(*args)
pprint.pprint(res)
except Exception:
import traceback; traceback.print_exc()
print("args:", args)
print()
return
if line and line != 'EOF' and cmd and self.completenames(cmd):
self.cmd_history.append({'line': line, 'cmd': cmd, 'args': args, 'options': []})
try:
return Cmd.onecmd(self, line)
except Exception:
# TODO: better exception handling can go here, maybe pdb with OBJEX_DEBUG=True
self.cmd_history.pop()
raise
def onecmd(self, line):
"""This method is subclassed just to be
able to encapsulate it with a try/except bloc"""
try:
# Decode user input
line = line
return Cmd.onecmd(self, line)
except YokadiOptionParserNormalExitException:
pass
except UnicodeDecodeError as e:
tui.error(
"Unicode decoding error. Please check you locale and terminal settings (%s)."
% e)
except UnicodeEncodeError as e:
tui.error(
"Unicode encoding error. Please check you locale and terminal settings (%s)."
% e)
except BadUsageException as e:
tui.error("*** Bad usage ***\n\t%s" % e)
cmd = line.split(' ')[0]
self.do_help(cmd)
except YokadiException as e:
tui.error("*** Yokadi error ***\n\t%s" % e)
except IOError as e:
# We can get I/O errors when yokadi is piped onto another shell commands
# that breaks.
print("*** I/O error ***\n\t%s" % e, file=sys.stderr)
except KeyboardInterrupt:
print("*** Break ***")
except Exception as e:
tui.error("Unhandled exception (oups)\n\t%s" % e)
print("This is a bug of Yokadi, sorry.")
print(
"Send the above message by email to Yokadi developers ([email protected]) to help them make"
" Yokadi better.")
cut = "---------------------8<----------------------------------------------"
print(cut)
traceback.print_exc()
print("--")
print("Python: %s" % sys.version.replace("\n", " "))
print("SQL Alchemy: %s" % sqlalchemy.__version__)
print("OS: %s (%s)" % os.uname()[0:3:2])
print("Yokadi: %s" % yokadi.__version__)
print(cut)
print()
def onecmd(self, line):
'''Modified Cmd.cmd.onecmd so that it can detect if a file is a script,
and can run it appropriately
Keyword arguments:
line - string. Is what the user enters at the terminal
Check if value entered is a shell script
'''
is_script, script = get_script_cmd(
line,
self.real_path
)
if is_script:
# TODO: what is this?
self.do_shell(line)
else:
self.last_cmd_output = Cmd.onecmd(self, line)
return self.last_cmd_output
def onecmd(self, line):
self.dprint('line:"{0}"'.format(line))
cmd, arg, line = self.parseline(line)
func = getattr(self, "hidden_{0}".format(cmd), None)
try:
if func:
self.dprint('Running onecmd func: {0}.hidden_{1}("{2}")'.format(self, cmd, arg))
return func(arg)
else:
self.dprint('Did not find func, running Cmd.onecmd(line="{0}")'.format(line))
return Cmd.onecmd(self, line)
except CliError as AE:
self.eprint("ERROR: " + str(AE))
return self.onecmd("? " + str(line))
except SystemExit:
raise
except Exception as FE:
if self.env.simplecli_config.debug:
print_exc(file=self.stderr)
self.eprint('\n"{0}": {1}({2})'.format(line, FE.__class__.__name__, str(FE)))
self.oprint('\n')
def onecmd(self, line):
"""This method is subclassed just to be
able to encapsulate it with a try/except bloc"""
try:
# Decode user input
line = line
return Cmd.onecmd(self, line)
except YokadiOptionParserNormalExitException:
pass
except UnicodeDecodeError as e:
tui.error("Unicode decoding error. Please check you locale and terminal settings (%s)." % e)
except UnicodeEncodeError as e:
tui.error("Unicode encoding error. Please check you locale and terminal settings (%s)." % e)
except BadUsageException as e:
tui.error("*** Bad usage ***\n\t%s" % e)
cmd = line.split(' ')[0]
self.do_help(cmd)
except YokadiException as e:
tui.error("*** Yokadi error ***\n\t%s" % e)
except IOError as e:
# We can get I/O errors when yokadi is piped onto another shell commands
# that breaks.
print("*** I/O error ***\n\t%s" % e, file=sys.stderr)
except KeyboardInterrupt:
print("*** Break ***")
except Exception as e:
tui.error("Unhandled exception (oups)\n\t%s" % e)
print("This is a bug of Yokadi, sorry.")
print("Send the above message by email to Yokadi developers ([email protected]) to help them make"
" Yokadi better.")
cut = "---------------------8<----------------------------------------------"
print(cut)
traceback.print_exc()
print("--")
print("Python: %s" % sys.version.replace("\n", " "))
print("SQL Alchemy: %s" % sqlalchemy.__version__)
print("OS: %s (%s)" % os.uname()[0:3:2])
print("Yokadi: %s" % yokadi.__version__)
print(cut)
print()
def onecmd(self, line):
'''Override onecmd.
1 - So we don't have to have a do_EOF method.
2 - So we can strip comments
3 - So we can track line numbers
'''
self.line_num += 1
if line == 'EOF':
if Cmd.use_rawinput:
# This means that we printed a prompt, and we'll want to
# print a newline to pretty things up for the caller.
print('')
return True
# Strip comments
comment_idx = line.find('#')
if comment_idx >= 0:
line = line[0:comment_idx]
line = line.strip()
try:
return Cmd.onecmd(self, line)
except ValueError as err:
return self.handle_exception(err)
def onecmd(self, line):
try:
return Cmd.onecmd(self, line)
except CPUException, e:
self.stdout.write('CPUException: %s\n' % e)
def onecmd(self, line):
try:
Cmd.onecmd(self, line)
except ApplicationError, e:
print "Error occured: %s" % e
def openChild(self, childName: cmd.Cmd, arg):
if arg == '':
a = childName.onecmd('help')
else:
a = childName.onecmd(arg)
return a
def onecmd(self, line):
try:
return _Cmd.onecmd(self, line)
except Exception as error:
print "%s: %s" % (type(error).__name__, error)
def onecmd(self, line):
try:
return Cmd.onecmd(self, line)
except GetoptError as e:
error(str(e))
def onecmd(self, args):
try:
return Cmd.onecmd(self, args)
except Exception:
traceback.print_exc(self.stdout)
return False
def onecmd(self, line):
try:
return Cmd.onecmd(self, line)
except CPUException, e:
self.stdout.write('CPUException: %s\n' % e)
def onecmd(self, st):
try:
Cmd.onecmd(self, st)
except Exception as e:
print(e)
def onecmd(self, commands, separator=";"):
""" load command separate for ; file or string"""
for command in commands.split(separator):
Cmd.onecmd(self, command)
def onecmd(self, line):
try:
return _Cmd.onecmd(self, line)
except Exception as error:
print "%s: %s" % (type(error).__name__, error)
