def loadFromJson(self, filename):
manager = JsonManager()
language_boxes = manager.load(filename)
self.tm = TreeManager()
self.tm.load_file(language_boxes)
self.reset()
def loadFromJson(self, filename):
manager = JsonManager()
language_boxes = manager.load(filename)
self.tm = TreeManager()
self.tm.load_file(language_boxes)
self.reset()
def saveToJson(self, filename, swap=False):
whitespaces = self.tm.get_mainparser().whitespaces
root = self.tm.parsers[0][0].previous_version.parent
language = self.tm.parsers[0][2]
manager = JsonManager()
manager.save(root, language, whitespaces, filename)
if not swap:
self.tm.changed = False
self.emit(SIGNAL("painted()"))
def saveToJson(self, filename, swap=False):
whitespaces = self.tm.get_mainparser().whitespaces
root = self.tm.parsers[0][0].previous_version.parent
language = self.tm.parsers[0][2]
manager = JsonManager()
manager.save(root, language, whitespaces, filename)
if not swap:
self.tm.changed = False
self.emit(SIGNAL("painted()"))
def load(self):
from grammar_parser.bootstrap import BootstrapParser
from jsonmanager import JsonManager
if _cache.has_key(self.name + "::parser"):
root, language, whitespaces = _cache[self.name + "::json"]
# parse rules as they are needed by the incremental parser to
# detect comments
manager = JsonManager(unescape=True)
root, language, whitespaces = manager.load(self.filename)[0]
pickle_id = hash(self)
bootstrap = BootstrapParser(lr_type=1, whitespaces=whitespaces)
bootstrap.ast = root
bootstrap.parse_rules(root.children[1].children[1].children[0])
pickle_id, whitespace = _cache[self.name + "::parser"]
from incparser.incparser import IncParser
incparser = IncParser()
incparser.from_dict(bootstrap.rules, None, None, whitespace, pickle_id, None)
incparser.init_ast()
inclexer = _cache[self.name + "::lexer"]
incparser.lexer = inclexer # give parser a reference to its lexer (needed for multiline comments)
return (incparser, inclexer)
else:
manager = JsonManager(unescape=True)
root, language, whitespaces = manager.load(self.filename)[0]
pickle_id = hash(self)
bootstrap = BootstrapParser(lr_type=1, whitespaces=whitespaces)
bootstrap.ast = root
bootstrap.extra_alternatives = self.alts
bootstrap.change_startrule = self.extract
bootstrap.read_options()
bootstrap.create_parser(pickle_id)
whitespace = bootstrap.implicit_ws()
bootstrap.create_lexer()
_cache[self.name + "::lexer"] = bootstrap.inclexer
_cache[self.name + "::json"] = (root, language, whitespaces)
_cache[self.name + "::parser"] = (pickle_id, whitespace)
bootstrap.incparser.lexer = bootstrap.inclexer
return (bootstrap.incparser, bootstrap.inclexer)
def load_nb_file(self, filename):
from jsonmanager import JsonManager
from grammars.grammars import lang_dict
manager = JsonManager(unescape=True)
# load nb file
root, language, whitespaces = manager.load(filename)[0]
# load scoping grammar
grammar = lang_dict[language]
parser, lexer = grammar.load()
parser.previous_version.parent = root
parser.reparse()
return parser.previous_version.parent
def load_nb_file(self, filename):
from jsonmanager import JsonManager
from grammar_parser.bootstrap import BootstrapParser
from grammars.grammars import lang_dict
manager = JsonManager(unescape=True)
# load nb file
root, language, whitespaces = manager.load(filename)[0]
# load scoping grammar
grammar = lang_dict[language]
parser, lexer = grammar.load()
parser.previous_version.parent = root
parser.reparse()
return parser.previous_version.parent
def load(self, buildlexer=True):
from grammar_parser.bootstrap import BootstrapParser
from jsonmanager import JsonManager
from incparser.incparser import IncParser
if self.name + "::parser" in _cache:
syntaxtable, whitespaces = _cache[self.name + "::parser"]
incparser = IncParser()
incparser.syntaxtable = syntaxtable
incparser.whitespaces = whitespaces
incparser.init_ast()
incparser.lang = self.name
inclexer = _cache[self.name + "::lexer"]
incparser.lexer = inclexer # give parser a reference to its lexer (needed for multiline comments)
incparser.previous_version.parent.name = self.name
return (incparser, inclexer)
else:
manager = JsonManager(unescape=True)
root, language, whitespaces = manager.load(self.filename)[0]
bootstrap = BootstrapParser(lr_type=1, whitespaces=whitespaces)
bootstrap.ast = root
bootstrap.extra_alternatives = self.alts
bootstrap.change_startrule = self.extract
bootstrap.read_options()
whitespace = bootstrap.implicit_ws()
pickle_id = self.pickleid(whitespace)
bootstrap.parse_both()
bootstrap.create_parser(pickle_id)
bootstrap.create_lexer(buildlexer)
_cache[self.name + "::lexer"] = bootstrap.inclexer
_cache[self.name + "::json"] = (root, language, whitespaces)
_cache[self.name + "::parser"] = (bootstrap.incparser.syntaxtable,
whitespace)
bootstrap.incparser.lang = self.name
bootstrap.incparser.previous_version.parent.name = self.name
bootstrap.incparser.lexer = bootstrap.inclexer
return (bootstrap.incparser, bootstrap.inclexer)
def cli_export(self, source, dest, fast):
print("Exporting...")
print(" Source: %s" % source)
print(" Destination: %s" % dest)
from jsonmanager import JsonManager
manager = JsonManager()
language_boxes = manager.load(source)
from treemanager import TreeManager
self.tm = TreeManager()
if fast:
self.tm.fast_export(language_boxes, dest)
else:
self.tm.load_file(language_boxes)
self.tm.export(dest)
QApplication.quit()
sys.exit(1)
def load(self):
from grammar_parser.bootstrap import BootstrapParser
from jsonmanager import JsonManager
if _cache.has_key(self.name + "::parser"):
root, language, whitespaces = _cache[self.name + "::json"]
pickle_id, whitespace = _cache[self.name + "::parser"]
from incparser.incparser import IncParser
incparser = IncParser()
incparser.from_dict(None, None, None, whitespace, pickle_id, None)
incparser.init_ast()
inclexer = _cache[self.name + "::lexer"]
return (incparser, inclexer)
else:
manager = JsonManager(unescape=True)
root, language, whitespaces = manager.load(self.filename)[0]
pickle_id = hash(self)
bootstrap = BootstrapParser(lr_type=1, whitespaces=whitespaces)
bootstrap.ast = root
bootstrap.extra_alternatives = self.alts
bootstrap.change_startrule = self.extract
bootstrap.read_options()
bootstrap.create_parser(pickle_id)
whitespace = bootstrap.implicit_ws()
bootstrap.create_lexer()
_cache[self.name + "::lexer"] = bootstrap.inclexer
_cache[self.name + "::json"] = (root, language, whitespaces)
_cache[self.name + "::parser"] = (pickle_id, whitespace)
return (bootstrap.incparser, bootstrap.inclexer)
def load(self):
from grammar_parser.bootstrap import BootstrapParser
from jsonmanager import JsonManager
if _cache.has_key(self.name + "::parser"):
root, language, whitespaces = _cache[self.name + "::json"]
# parse rules as they are needed by the incremental parser to
# detect comments
manager = JsonManager(unescape=True)
root, language, whitespaces = manager.load(self.filename)[0]
pickle_id = hash(self)
bootstrap = BootstrapParser(lr_type=1, whitespaces=whitespaces)
bootstrap.ast = root
bootstrap.parse_rules(root.children[1].children[1].children[0])
pickle_id, whitespace = _cache[self.name + "::parser"]
from incparser.incparser import IncParser
incparser = IncParser()
incparser.from_dict(bootstrap.rules, None, None, whitespace,
pickle_id, None)
incparser.init_ast()
inclexer = _cache[self.name + "::lexer"]
incparser.lexer = inclexer # give parser a reference to its lexer (needed for multiline comments)
return (incparser, inclexer)
else:
manager = JsonManager(unescape=True)
root, language, whitespaces = manager.load(self.filename)[0]
pickle_id = hash(self)
bootstrap = BootstrapParser(lr_type=1, whitespaces=whitespaces)
bootstrap.ast = root
bootstrap.extra_alternatives = self.alts
bootstrap.change_startrule = self.extract
bootstrap.read_options()
bootstrap.parse_both()
bootstrap.create_parser(pickle_id)
bootstrap.create_lexer()
whitespace = bootstrap.implicit_ws()
_cache[self.name + "::lexer"] = bootstrap.inclexer
_cache[self.name + "::json"] = (root, language, whitespaces)
_cache[self.name + "::parser"] = (pickle_id, whitespace)
bootstrap.incparser.lexer = bootstrap.inclexer
return (bootstrap.incparser, bootstrap.inclexer)
printClient(printer, ticket)
printCompany(printer, ticket)
print("Gerou senha " + str(ticket) + " em " +
now.strftime("%d/%m/%Y as %H:%M:%S"))
# salva ticket gerado e hora
_json.set("ticket", ticket)
_json.set("data", str(now))
ticket += 1
tcflush(sys.stdin, TCIFLUSH)
if __name__ == "__main__":
time.sleep(5) # espera o sistema terminar de acordar
_json = JsonManager("contador")
ticket = _json.get("ticket") + 1
printerpath = _json.get("printer")
print("O programa se conectara com a impressora no caminho \"" +
printerpath + "\".")
printer = Printer(printerpath)
print("Pressione enter para gerar proximas senhas (proxima: %d)" % ticket)
hello_world(printer)
lastenter = time.time()
keyboard.on_press(kbevent)
while True: