def execute_script(self, script=None, ast=None, sourced=False,
scriptpath=None):
"""If script is not None, parse the input. Otherwise takes the supplied
AST. Then execute the AST.
Return the script exit status.
"""
try:
if scriptpath is not None:
self._env['0'] = os.path.abspath(scriptpath)
if script is not None:
debug_parsing = ('debug-parsing' in self._debugflags)
cmds, script = pyshyacc.parse(script, True, debug_parsing)
if 'debug-tree' in self._debugflags:
pyshyacc.print_commands(cmds, self._logfile)
self._logfile.flush()
else:
cmds, script = ast, ''
status = 0
for cmd in cmds:
try:
status = self.execute(cmd)
except ExitSignal, e:
if sourced:
raise
status = int(e.args[0])
return status
except ShellError:
self._env['?'] = 1
raise
if 'debug-utility' in self._debugflags or 'debug-cmd' in self._debugflags:
self.log('returncode ' + str(status)+ '\n')
def execute_script(self,
script=None,
ast=None,
sourced=False,
scriptpath=None):
"""If script is not None, parse the input. Otherwise takes the supplied
AST. Then execute the AST.
Return the script exit status.
"""
try:
if scriptpath is not None:
self._env['0'] = os.path.abspath(scriptpath)
if script is not None:
debug_parsing = ('debug-parsing' in self._debugflags)
cmds, script = pyshyacc.parse(script, True, debug_parsing)
if 'debug-tree' in self._debugflags:
pyshyacc.print_commands(cmds, self._logfile)
self._logfile.flush()
else:
cmds, script = ast, ''
status = 0
for cmd in cmds:
try:
status = self.execute(cmd)
except ExitSignal as e:
if sourced:
raise
status = int(e.args[0])
return status
except ShellError:
self._env['?'] = 1
raise
if 'debug-utility' in self._debugflags or 'debug-cmd' in self._debugflags:
self.log('returncode ' + str(status) + '\n')
return status
except CommandNotFound as e:
print >> self._redirs.stderr, str(e)
self._redirs.stderr.flush()
# Command not found by non-interactive shell
# return 127
raise
except RedirectionError as e:
# TODO: should be handled depending on the utility status
print >> self._redirs.stderr, str(e)
self._redirs.stderr.flush()
# Command not found by non-interactive shell
# return 127
raise
def execute_script(self, script=None, ast=None, sourced=False,
scriptpath=None):
"""If script is not None, parse the input. Otherwise takes the supplied
AST. Then execute the AST.
Return the script exit status.
"""
try:
if scriptpath is not None:
self._env['0'] = os.path.abspath(scriptpath)
if script is not None:
debug_parsing = ('debug-parsing' in self._debugflags)
cmds, script = pyshyacc.parse(script, True, debug_parsing)
if 'debug-tree' in self._debugflags:
pyshyacc.print_commands(cmds, self._logfile)
self._logfile.flush()
else:
cmds, script = ast, ''
status = 0
for cmd in cmds:
try:
status = self.execute(cmd)
except ExitSignal as e:
if sourced:
raise
status = int(e.args[0])
return status
except ShellError:
self._env['?'] = 1
raise
if 'debug-utility' in self._debugflags or 'debug-cmd' in self._debugflags:
self.log('returncode ' + str(status)+ '\n')
return status
except CommandNotFound as e:
print >>self._redirs.stderr, str(e)
self._redirs.stderr.flush()
# Command not found by non-interactive shell
# return 127
raise
except RedirectionError as e:
# TODO: should be handled depending on the utility status
print >>self._redirs.stderr, str(e)
self._redirs.stderr.flush()
# Command not found by non-interactive shell
# return 127
raise