The run
method of tests returns sequence of instances of the
class wachecker.test.Issue
. That class doesn't define any
methods, it just contains public attributes providing all the
information about identified accessibility issues:
description
data
None
(if no additional data is provided). For
instance, if an image containing on alternative text is found,
data
may contain the text.
input_position
(
line,
column)
or
None
. The first lines and columns are numbered 1
. If
the exact input position is not known, input_position
is
None
or one or both of the integers are 0
.
The returned issue instances are not direct Issue
instances.
They are always instances of one of the following Issue
subclasses:
Error
Possible_Error
Possible_Issue