def __call__(self, elem):
if not self.token.evaluate(XPathContext(root=elem)):
msg = "expression is not true with test path %r."
yield XMLSchemaValidationError(self,
obj=elem,
reason=msg % self.path)
def long_validator(x):
if not (-2**127 <= x < 2**127):
yield XMLSchemaValidationError(long_validator, x, "value must be -2^127 <= x < 2^127.")
def unsigned_byte_validator(x):
if not (0 <= x < 2**8):
yield XMLSchemaValidationError(unsigned_byte_validator, x, "value must be 0 <= x < 256.")
def short_validator(x):
if not (-2**15 <= x < 2**15):
yield XMLSchemaValidationError(short_validator, x, "value must be -2^16 <= x < 2^16.")
def int_validator(x):
if not (-2**63 <= x < 2**63):
yield XMLSchemaValidationError(int_validator, x, "value must be -2^63 <= x < 2^63.")
def hex_length_validator(self, x):
if len(x) != self.value * 2:
yield XMLSchemaValidationError(
self, x, "binary length has to be %r." % self.value)
def unsigned_int_validator(x):
if not (0 <= x < 2**64):
yield XMLSchemaValidationError(unsigned_int_validator, x, "value must be 0 <= x < 2^64.")
def hex_binary_validator(x):
if x and (len(x) % 2 or HEX_BINARY_PATTERN.match(x) is None):
yield XMLSchemaValidationError(hex_binary_validator, x, "not an hexadecimal number.")
def finite_number_validator(x):
try:
if isinf(x) or isnan(x):
yield XMLSchemaValidationError(finite_number_validator, x, "value {!r} is not an xs:decimal".format(x))
except TypeError:
pass
def non_positive_int_validator(x):
if x > 0:
yield XMLSchemaValidationError(non_positive_int_validator, x, "value must be non positive.")
def non_negative_int_validator(x):
if x < 0:
yield XMLSchemaValidationError(non_negative_int_validator, x, "value must be non negative.")
def positive_int_validator(x):
if x <= 0:
yield XMLSchemaValidationError(positive_int_validator, x, "value must be positive.")
def negative_int_validator(x):
if x >= 0:
yield XMLSchemaValidationError(negative_int_validator, x, reason="value must be negative.")
def unsigned_long_validator(x):
if not (0 <= x < 2**128):
yield XMLSchemaValidationError(unsigned_long_validator, x, "value must be 0 <= x < 2^128.")
def collapse_white_space_validator(self, x):
if '\t' in x or '\n' in x or ' ' in x:
yield XMLSchemaValidationError(self, x)
def qname_validator(x):
if datatypes.QNAME_PATTERN.match(x) is None:
yield XMLSchemaValidationError(qname_validator, x, "value {!r} is not an xs:QName".format(x))
def length_validator(self, x):
if len(x) != self.value:
yield XMLSchemaValidationError(self, x,
"length has to be %r." % self.value)
def byte_validator(x):
if not (-2**7 <= x < 2**7):
yield XMLSchemaValidationError(int_validator, x, "value must be -128 <= x < 128.")
def base64_length_validator(self, x):
x = x.replace(' ', '')
if (len(x) // 4 * 3 - (x[-1] == '=') - (x[-2] == '=')) != self.value:
yield XMLSchemaValidationError(
self, x, "binary length has to be %r." % self.value)
def unsigned_short_validator(x):
if not (0 <= x < 2**16):
yield XMLSchemaValidationError(unsigned_short_validator, x, "value must be 0 <= x < 2^32.")