grab.error: классы исключений

class grab.error.GrabError

All custom Grab exception should be children of that class.

class grab.error.GrabNetworkError

Raises in case of network error.

class grab.error.GrabTimeoutError

Raises when configured time is outed for the request.

In curl transport it is CURLE_OPERATION_TIMEDOUT (28)

class grab.error.GrabMisuseError

Indicates incorrect usage of grab API.

class grab.error.DataNotFound

Raised when it is not possible to find requested data.