filter_warnings

filter_warnings(arg: bool) → None

Don’t write warnings to the console when scanning files.

Usage

.pyt:

import canary
canary.directives.filter_warnings(arg)

.vvt:

#VVT: filter_warnings : python_expression

Parameters

• arg: If True, the test will be skipped.

.vvt Parameters

• python_expression: String that is evaluated and cast to a bool. If the result is True warnings at file scanning time will be filtered.

Examples

import sys
import canary
canary.directives.filter_warnings(True)

#VVT: filter_warnings : true

Evaluation namespace

python_expression is evaluated in a minimal namespace consisting of the os module, sys module, and importable function.