def test_update_parsetable(self):
parser.parse_data_commands('')
self.assertIsNotNone(parser.dat_yaccer)
_tabfile = parser.dat_yaccer_tabfile
mtime = os.path.getmtime(_tabfile)
if _tabfile[-1] == 'c':
_tabfile = _tabfile[:-1]
time.sleep(0.01)
with open(parser.__file__, 'a'):
os.utime(parser.__file__, None)
parser.dat_lexer = None
parser.dat_yaccer = None
parser.parse_data_commands('')
self.assertIsNotNone(parser.dat_yaccer)
self.assertLess(mtime, os.path.getmtime(_tabfile))
def _process_include(cmd, _model, _data, _default, options=None):
if len(cmd) == 1:
raise IOError("Cannot execute 'include' command without a filename")
if len(cmd) > 2:
raise IOError("The 'include' command only accepts a single filename")
global Filename
Filename = cmd[1]
global Lineno
Lineno = 0
try:
scenarios = parse_data_commands(filename=cmd[1])
except IOError:
raise
err = sys.exc_info()[1]
raise IOError("Error parsing file '%s': %s" % (Filename, str(err)))
if scenarios is None:
return False
for scenario in scenarios:
for cmd in scenarios[scenario]:
if scenario not in _data:
_data[scenario] = {}
if cmd[0] in ('include', 'load'):
_tmpdata = {}
_process_data(cmd, _model, _tmpdata, _default, Filename,
Lineno)
if scenario is None:
for key in _tmpdata:
if key in _data:
_data[key].update(_tmpdata[key])
else:
_data[key] = _tmpdata[key]
else:
for key in _tmpdata:
if key is None:
_data[scenario].update(_tmpdata[key])
else:
raise IOError(
"Cannot define a scenario within another scenario"
)
else:
_process_data(cmd, _model, _data[scenario], _default, Filename,
Lineno)
return True
def _process_include(cmd, _model, _data, _default, options=None):
if len(cmd) == 1:
raise IOError("Cannot execute 'include' command without a filename")
if len(cmd) > 2:
raise IOError("The 'include' command only accepts a single filename")
global Filename
Filename = cmd[1]
global Lineno
Lineno = 0
try:
scenarios = parse_data_commands(filename=cmd[1])
except IOError:
raise
err = sys.exc_info()[1]
raise IOError("Error parsing file '%s': %s" % (Filename, str(err)))
if scenarios is None:
return False
for scenario in scenarios:
for cmd in scenarios[scenario]:
if scenario not in _data:
_data[scenario] = {}
if cmd[0] in ('include', 'load'):
_tmpdata = {}
_process_data(cmd, _model, _tmpdata, _default, Filename, Lineno)
if scenario is None:
for key in _tmpdata:
if key in _data:
_data[key].update(_tmpdata[key])
else:
_data[key] = _tmpdata[key]
else:
for key in _tmpdata:
if key is None:
_data[scenario].update(_tmpdata[key])
else:
raise IOError("Cannot define a scenario within another scenario")
else:
_process_data(cmd, _model, _data[scenario], _default, Filename, Lineno)
return True