def invoke(self):
"""
Invoke the command, return True if no trouble encountered.
Dry run mode check files `dangling` for only input
Non-dry run mode check `missing` for both input and output
"""
try:
if self.have_dangling:
return False
if self.dry_run_mode:
self.result = self._simulate()
return True
missing_i = self._missing_inputs
if missing_i:
self._print_log("Error!", "Missing inputs", missing_i)
return False
execute_success = self._execute()
if self.allow_fail:
return True
if not execute_success:
return False
missing_o = self._missing_outputs
if missing_o:
self._print_log("Error!", "Missing outputs", missing_o)
return False
return True
except:
print("Exception encountered @", self.name)
print_command_details(self)
raise
def invoke(self):
"""
Invoke the command, return True if no trouble encountered.
Dry run mode check files `dangling` for only input
Non-dry run mode check `missing` for both input and output
"""
try:
if self.have_dangling:
return False
if self.dry_run_mode:
self.result = self._simulate()
return True
missing_i = self._missing_inputs
if missing_i:
self._print_log("Error!", "Missing inputs", missing_i)
return False
execute_success = self._execute()
if self.allow_fail:
return True
if not execute_success:
return False
missing_o = self._missing_outputs
if missing_o:
self._print_log("Error!", "Missing outputs", missing_o)
return False
return True
except:
print(("Exception encountered @", self.name))
print_command_details(self)
raise
def _have_render_error(self):
error_keys = []
for cmd in self:
try:
cmd._render()
except KeyError as ke:
error_keys.append([cmd.name, ke])
except:
print("Exception encountered when rendering @", cmd.name)
print_command_details(cmd)
raise
if error_keys:
self._print_log("KeysError!", error_keys)
return True
return False
def _have_render_error(self):
error_keys = []
for cmd in self:
try:
cmd._render()
except KeyError as ke:
error_keys.append([cmd.name, ke])
except:
print(("Exception encountered when rendering @", cmd.name))
print_command_details(cmd)
raise
if error_keys:
self._print_log("KeysError!", error_keys)
return True
return False