google.appengine.api.datastore_types.ValidateInteger

Raises an exception if value is not a valid integer.

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Main aliases

`google.appengine.api.datastore.datastore_types.ValidateInteger`

google.appengine.api.datastore_types.ValidateInteger(
    value,
    name='unused',
    exception=google.appengine.api.datastore_errors.BadValueError,
    empty_ok=False,
    zero_ok=False,
    negative_ok=False
)

An integer is valid if it's not negative or empty and is an integer (either int or long). The exception type raised can be specified with the exception argument; it defaults to BadValueError.

Args
value	The value to validate.
name	The name of this value; used in the exception message.
exception	The type of exception to raise.
empty_ok	Allow None value.
zero_ok	Allow zero value.
negative_ok	Allow negative value.