timid/utils.py
def schema_validate(instance, schema, exc_class, *prefix, **kwargs):
    """
    Schema validation helper.  Performs JSONSchema validation.  If a
    schema validation error is encountered, an exception of the
    designated class is raised with the validation error message
    appropriately simplified and passed as the sole positional
    argument.

    :param instance: The object to schema validate.
    :param schema: The schema to use for validation.
    :param exc_class: The exception class to raise instead of the
                      ``jsonschema.ValidationError`` exception.
    :param prefix: Positional arguments are interpreted as a list of
                   keys to prefix to the path contained in the
                   validation error.
    :param kwargs: Keyword arguments to pass to the exception
                   constructor.
    """

    try:
        # Do the validation
        jsonschema.validate(instance, schema)
    except jsonschema.ValidationError as exc:
        # Assemble the path
        path = '/'.join((a if isinstance(a, six.string_types) else '[%d]' % a)
                        for a in itertools.chain(prefix, exc.path))

        # Construct the message
        message = 'Failed to validate "%s": %s' % (path, exc.message)

        # Raise the target exception
        raise exc_class(message, **kwargs)
def schema_validate(instance, schema, exc_class, *prefix, **kwargs):
    try:
        # Do the validation
        jsonschema.validate(instance, schema)
    except jsonschema.ValidationError as exc:
        # Assemble the path
        path = '/'.join((a if isinstance(a, six.string_types) else '[%d]' % a)
                        for a in itertools.chain(prefix, exc.path))

        # Construct the message
        message = 'Failed to validate "%s": %s' % (path, exc.message)

        # Raise the target exception
        raise exc_class(message, **kwargs)
def schema_validate ( instance , schema , exc_class , * prefix , * * kwargs ) : try : # Do the validation jsonschema . validate ( instance , schema ) except jsonschema . ValidationError as exc : # Assemble the path path = '/' . join ( ( a if isinstance ( a , six . string_types ) else '[%d]' % a ) for a in itertools . chain ( prefix , exc . path ) ) # Construct the message message = 'Failed to validate "%s": %s' % ( path , exc . message ) # Raise the target exception raise exc_class ( message , * * kwargs )
Schema validation helper.  Performs JSONSchema validation.  If a
    schema validation error is encountered, an exception of the
    designated class is raised with the validation error message
    appropriately simplified and passed as the sole positional
    argument.

    :param instance: The object to schema validate.
    :param schema: The schema to use for validation.
    :param exc_class: The exception class to raise instead of the
                      ``jsonschema.ValidationError`` exception.
    :param prefix: Positional arguments are interpreted as a list of
                   keys to prefix to the path contained in the
                   validation error.
    :param kwargs: Keyword arguments to pass to the exception
                   constructor.
Schema validation helper . Performs JSONSchema validation . If a schema validation error is encountered an exception of the designated class is raised with the validation error message appropriately simplified and passed as the sole positional argument .