def __init__(self, sk_basedir, logger=None):
if logger:
self.logger = logger
else:
self.logger = logging.getLogger('sk.skbank')
# Base directory of sk files
self.sk_basedir = sk_basedir
self.cache = Bunch.threadSafeBunch()
lexer = sk_lexer.skScanner(logger=self.logger,
debug=0,
lextab='scan1_tab')
self.param_parser = sk_parser.paramParser(lexer, logger=self.logger)
self.param_parser.build(debug=0, tabmodule='param_parser_tab')
self.param_parser.reset()
lexer = sk_lexer.skScanner(logger=self.logger,
debug=0,
lextab='scan2_tab')
self.ope_parser = sk_parser.opeParser(lexer, logger=self.logger)
self.ope_parser.build(debug=0, tabmodule='ope_parser_tab')
self.ope_parser.reset()
lexer = sk_lexer.skScanner(logger=self.logger,
debug=0,
lextab='scan3_tab')
self.sk_parser = sk_parser.skParser(lexer, logger=self.logger)
self.sk_parser.build(debug=0, tabmodule='sk_parser_tab')
self.sk_parser.reset()
def main(options, args):
# TODO: configure the logger
logger = logging.getLogger('sk.parser')
lexer = sk_lexer.skScanner(logger=logger, debug=False, lextab='scan_tab')
if options.ope:
parser = opeParser(lexer, logger=logger)
else:
parser = skParser(lexer, logger=logger)
parser.build(debug=False, tabmodule='parser_tab')
parser.reset()
if len(args) > 0:
for filename in args:
try:
if options.ope:
res = parser.parse_opefile(filename)
else:
res = parser.parse_skfile(filename)
if res.errors > 0:
for errbnch in res.errinfo:
print("%d: %s (%s)" %
(errbnch.lineno, errbnch.errstr, errbnch.token))
print(errbnch.verbose)
print("")
elif (res.ast != None) and options.verbose:
res.ast.printAST()
print("%s: %d errors" % (filename, res.errors))
except Exception as e:
# Print error message and continue to next file
print(str(e))
else:
buf = sys.stdin.read()
try:
res = parser.parse_skbuf(buf)
if res.errors > 0:
for errbnch in res.errinfo:
## print("%d: %s (%s)" % (errbnch.lineno, errbnch.errstr,
## errbnch.token))
print(errbnch.verbose)
print("")
elif (res.ast != None) and options.verbose:
res.ast.printAST()
print("%d errors" % (res.errors))
print("Error info: %s" % (res.errinfo))
except skParseError as e:
# Print error message
print(str(e))
def setUp(self):
lexer = sk_lexer.skScanner(debug=0,
lextab='scan_tab',
logger=self.logger)
parser = sk_parser.skParser(lexer, logger=self.logger)
parser.build(debug=0, tabmodule='parser_tab')
parser.reset()
self.setparser(parser.parse_skfile)
def setUp(self):
lexer = sk_lexer.skScanner(debug=0,
lextab='scan_tab',
logger=self.logger)
self.parser = sk_parser.skParser(lexer, logger=self.logger)
self.parser.build(debug=0, tabmodule='parser_tab')
self.parser.reset()
self.sk_bank = sk_interp.skBank(self.skbase)
variable_resolver = sk_interp.VariableResolver({})
register_resolver = sk_interp.RegisterResolver()
status_resolver = sk_interp.MockStatusResolver(fakeStatus)
frame_source = sk_interp.MockFrameSource()
self.eval = sk_interp.Evaluator(variable_resolver, register_resolver,
status_resolver, frame_source,
self.logger)
def setUp(self):
lexer = sk_lexer.skScanner(debug=0,
lextab='scan_tab',
logger=self.logger)
self.setparser(lexer.scan_skfile)