def testSplitSizes(self):
assert len(pexpect.split_command_line(r'')) == 0
assert len(pexpect.split_command_line(r'one')) == 1
assert len(pexpect.split_command_line(r'one two')) == 2
assert len(pexpect.split_command_line(r'one two')) == 2
assert len(pexpect.split_command_line(r'one two')) == 2
assert len(pexpect.split_command_line(r'one\ one')) == 1
assert len(pexpect.split_command_line('\'one one\'')) == 1
assert len(pexpect.split_command_line(r'one\"one')) == 1
assert len(pexpect.split_command_line(r'This\' is a\'\ test')) == 3
def testSplitSizes(self):
assert len(pexpect.split_command_line(r"")) == 0
assert len(pexpect.split_command_line(r"one")) == 1
assert len(pexpect.split_command_line(r"one two")) == 2
assert len(pexpect.split_command_line(r"one two")) == 2
assert len(pexpect.split_command_line(r"one two")) == 2
assert len(pexpect.split_command_line(r"one\ one")) == 1
assert len(pexpect.split_command_line("'one one'")) == 1
assert len(pexpect.split_command_line(r"one\"one")) == 1
assert len(pexpect.split_command_line(r"This\' is a\'\ test")) == 3
def testSplitSizes(self):
assert len(pexpect.split_command_line(r'')) == 0
assert len(pexpect.split_command_line(r'one')) == 1
assert len(pexpect.split_command_line(r'one two')) == 2
assert len(pexpect.split_command_line(r'one two')) == 2
assert len(pexpect.split_command_line(r'one two')) == 2
assert len(pexpect.split_command_line(r'one\ one')) == 1
assert len(pexpect.split_command_line('\'one one\'')) == 1
assert len(pexpect.split_command_line(r'one\"one')) == 1
assert len(pexpect.split_command_line(r'This\' is a\'\ test')) == 3
def run(self, cmd_args, out_stream=sys.stdout, env=None, verbose=False,
prefix=None, postfix=None, accept_defaults=False, pattern_response=None,
timeout=0, timeout_interval=1, debug=False, raise_on_interrupt=False):
"""
Runs the command and returns the output, writing each the output to out_stream if verbose is True.
:param cmd_args: list of command arguments or str command line
:type cmd_args: list or str
:param out_stream: the output stream
:type out_stream: file
:param env: the environment variables for the command to use.
:type env: dict
:param verbose: if verbose, then echo the command and it's output to stdout.
:type verbose: bool
:param prefix: list of command arguments to prepend to the command line
:type prefix: list[str]
:param postfix: list of command arguments to append to the command line
:type postfix: list[str]
:param accept_defaults: accept responses to default regexes.
:type accept_defaults: bool
:param pattern_response: dictionary whose key is a regular expression pattern that when matched
results in the value being sent to the running process. If the value is None, then no response is sent.
:type pattern_response: dict[str, str]
:param timeout: the maximum time to give the process to complete
:type timeout: int
:param timeout_interval: the time to sleep between process output polling
:type timeout_interval: int
:param debug: emit debugging info
:type debug: bool
:param raise_on_interrupt: on keyboard interrupt, raise the KeyboardInterrupt exception
:type raise_on_interrupt: bool
:returns: the output of the command
:rtype: str
"""
if isinstance(cmd_args, str):
cmd_args = pexpect.split_command_line(cmd_args)
self.display("run(%s, %s)\n\n" % (cmd_args, env), out_stream=out_stream, verbose=debug)
if pattern_response:
return self.run_pattern_response(cmd_args, out_stream=out_stream, verbose=verbose,
prefix=prefix, postfix=postfix, debug=debug,
pattern_response=pattern_response)
if accept_defaults:
return self.run_pattern_response(cmd_args, out_stream=out_stream, verbose=verbose,
prefix=prefix, postfix=postfix, debug=debug)
lines = []
for line in self.run_generator(cmd_args, out_stream=out_stream, env=env, verbose=verbose,
prefix=prefix, postfix=postfix,
timeout=timeout, timeout_interval=timeout_interval,
debug=debug, raise_on_interrupt=raise_on_interrupt):
lines.append(line)
return ''.join(lines)
