def add(self, items, tmpl_vals=None, allow_spaces=True):
"""
Add options/arguments to command
:param item: option/argument to add to command
:param tmpl_vals: template values for item
"""
if not isinstance(items, (list, tuple)):
items = [items]
for item in items:
if tmpl_vals:
item = item % tmpl_vals
if not is_string(item):
raise ValueError(
"Non-string item %s (type %s) being added to command %s" %
(item, type(item), self))
if not allow_spaces and ' ' in item:
raise ValueError(
"Found one or more spaces in item '%s' being added to command %s"
% (item, self))
super(CmdList, self).append(item)
def _make_shell_command(self):
"""Convert cmd into a list of command to be sent to popen, without a shell"""
if self.cmd is None:
self.log.raiseException("_make_shell_command: no cmd set.")
if is_string(self.cmd):
self._shellcmd = shlex.split(self.cmd)
elif isinstance(self.cmd, (list, tuple,)):
self._shellcmd = self.cmd
else:
self.log.raiseException("Failed to convert cmd %s (type %s) into non shell command" %
(self.cmd, type(self.cmd)))
def _make_shell_command(self):
"""Convert cmd into shell command"""
self.log.warning("using potentialy unsafe shell commands, use run.run or run.RunNoShell.run \
instead of run.run_simple or run.Run.run")
if self.cmd is None:
self.log.raiseException("_make_shell_command: no cmd set.")
if is_string(self.cmd):
self._shellcmd = self.cmd
elif isinstance(self.cmd, (list, tuple,)):
self._shellcmd = " ".join([str(arg).replace(' ', '\ ') for arg in self.cmd])
else:
self.log.raiseException("Failed to convert cmd %s (type %s) into shell command" %
(self.cmd, type(self.cmd)))
def process_answers(answers):
"""Construct list of newline-terminated answers (as strings)."""
if is_string(answers):
answers = [answers]
elif isinstance(answers, list):
# list is manipulated when answering matching question, so take a copy
answers = answers[:]
else:
msg_tmpl = "Invalid type for answer, not a string or list: %s (%s)"
self.log.raiseException(msg_tmpl % (type(answers), answers), exception=TypeError)
# add optional split at the end
if self.add_newline:
for i in [idx for idx, a in enumerate(answers) if not a.endswith('\n')]:
answers[i] += '\n'
return answers
def _make_shell_command(self):
"""Convert cmd into a list of command to be sent to popen, without a shell"""
if self.cmd is None:
self.log.raiseException("_make_shell_command: no cmd set.")
if is_string(self.cmd):
self._shellcmd = shlex.split(self.cmd)
elif isinstance(self.cmd, (
list,
tuple,
)):
self._shellcmd = self.cmd
else:
self.log.raiseException(
"Failed to convert cmd %s (type %s) into non shell command" %
(self.cmd, type(self.cmd)))
def process_answers(answers):
"""Construct list of newline-terminated answers (as strings)."""
if is_string(answers):
answers = [answers]
elif isinstance(answers, list):
# list is manipulated when answering matching question, so take a copy
answers = answers[:]
else:
msg_tmpl = "Invalid type for answer, not a string or list: %s (%s)"
self.log.raiseException(msg_tmpl % (type(answers), answers),
exception=TypeError)
# add optional split at the end
if self.add_newline:
for i in [
idx for idx, a in enumerate(answers)
if not a.endswith('\n')
]:
answers[i] += '\n'
return answers
def _make_shell_command(self):
"""Convert cmd into shell command"""
self.log.warning(
"using potentialy unsafe shell commands, use run.run or run.RunNoShell.run \
instead of run.run_simple or run.Run.run")
if self.cmd is None:
self.log.raiseException("_make_shell_command: no cmd set.")
if is_string(self.cmd):
self._shellcmd = self.cmd
elif isinstance(self.cmd, (
list,
tuple,
)):
self._shellcmd = " ".join(
[str(arg).replace(' ', '\ ') for arg in self.cmd])
else:
self.log.raiseException(
"Failed to convert cmd %s (type %s) into shell command" %
(self.cmd, type(self.cmd)))
def add(self, items, tmpl_vals=None, allow_spaces=True):
"""
Add options/arguments to command
:param item: option/argument to add to command
:param tmpl_vals: template values for item
"""
if not isinstance(items, (list, tuple)):
items = [items]
for item in items:
if tmpl_vals:
item = item % tmpl_vals
if not is_string(item):
raise ValueError("Non-string item %s (type %s) being added to command %s" % (item, type(item), self))
if not allow_spaces and ' ' in item:
raise ValueError("Found one or more spaces in item '%s' being added to command %s" % (item, self))
super(CmdList, self).append(item)