def read_atom(reader): int_re = re.compile(r"-?[0-9]+$") float_re = re.compile(r"-?[0-9][0-9.]*$") token = reader.next() if re.match(int_re, token): return int(token) elif re.match(float_re, token): return int(token) elif token[0] == '"': return token[1:-1].replace('\\"', '"') elif token[0] == ':': return _keyword(token[1:]) elif token == "nil": return None elif token == "true": return True elif token == "false": return False else: return _symbol(token)
def read_atom(reader): int_re = re.compile(r"-?[0-9]+$") float_re = re.compile(r"-?[0-9][0-9.]*$") string_re = re.compile(r'"(?:[\\].|[^\\"])*"') token = reader.next() if re.match(int_re, token): return int(token) elif re.match(float_re, token): return int(token) elif re.match(string_re, token): return _s2u(_unescape(token[1:-1])) elif token[0] == '"': raise Exception("expected '\"', got EOF") elif token[0] == ':': return _keyword(token[1:]) elif token == "nil": return None elif token == "true": return True elif token == "false": return False else: return _symbol(token)
def read_atom(reader): int_re = re.compile(r"-?[0-9]+$") float_re = re.compile(r"-?[0-9][0-9.]*$") token = reader.next() if re.match(int_re, token): return int(token) elif re.match(float_re, token): return int(token) elif token[0] == '"': if token[-1] == '"': return _s2u(_unescape(token[1:-1])) else: raise Exception("expected '\"', got EOF") elif token[0] == ':': return _keyword(token[1:]) elif token == "nil": return None elif token == "true": return True elif token == "false": return False else: return _symbol(token)
def read_atom(reader): int_re = re.compile(r"-?[0-9]+$") float_re = re.compile(r"-?[0-9][0-9.]*$") token = reader.next() if re.match(int_re, token): return int(token) elif re.match(float_re, token): return int(token) elif token[0] == '"': return token[1:-1].replace('\\"', '"') elif token[0] == ":": return _keyword(token[1:]) elif token == "nil": return None elif token == "true": return True elif token == "false": return False else: return _symbol(token)
def keyword(args): return types._keyword(args[0]) def keyword_Q(args): return wrap_tf(types._keyword_Q(args[0]))
def keyword(args): return types._keyword(args[0])