def checker(cls, obj):
assert isinstance(obj, String)
if isinstance(obj._value, Compatibility.stringy):
return TypeCheck.success()
else:
# TODO(wickman) Perhaps we should mark uninterpolated Mustache objects as
# intrinsically non-stringy, because String will never typecheck false given
# its input constraints.
return TypeCheck.failure("%s not a string" % repr(obj._value))
def check(self):
assert ListContainer.isiterable(self._values)
for element in self._values:
assert isinstance(element, self.TYPE)
typecheck = element.in_scope(*self.scopes()).provided(self.modulo()).check()
if not typecheck.ok():
return TypeCheck.failure(
"Element in %s failed check: %s" % (self.__class__.__name__, typecheck.message())
)
return TypeCheck.success()
def check(self):
for name, signature in self.TYPEMAP.items():
if self._schema_data[name] is Empty and signature.required:
return TypeCheck.failure('%s[%s] is required.' % (self.__class__.__name__, name))
elif self._schema_data[name] is not Empty:
type_check = (self._schema_data[name].in_scope(*self.scopes())
.provided(self.modulo())
.check())
if type_check.ok():
continue
else:
return TypeCheck.failure('%s[%s] failed: %s' % (self.__class__.__name__, name,
type_check.message()))
return TypeCheck.success()
def check(self):
assert isinstance(self._map, tuple)
for key, value in self._map:
assert isinstance(key, self.KEYTYPE)
assert isinstance(value, self.VALUETYPE)
keycheck = key.in_scope(*self.scopes()).provided(self.modulo()).check()
valuecheck = value.in_scope(*self.scopes()).provided(self.modulo()).check()
if not keycheck.ok():
return TypeCheck.failure(
"%s key %s failed check: %s" % (self.__class__.__name__, key, keycheck.message())
)
if not valuecheck.ok():
return TypeCheck.failure(
"%s[%s] value %s failed check: %s" % (self.__class__.__name__, key, value, valuecheck.message())
)
return TypeCheck.success()
def checker(cls, obj):
assert isinstance(obj, Float)
if isinstance(obj._value, Compatibility.real + Compatibility.integer):
return TypeCheck.success()
else:
return TypeCheck.failure("%s not a float" % repr(obj._value))