Using equality operators to compare with None
Reports comparisons with None
. That type of comparisons should always be done with is
or is not
, never the equality operators.
Example:
a = 2
if a == None:
print("Success")
Once the quick-fix is applied, the code changes to:
a = 2
if a is None:
print("Success")
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
PyComparisonWithNoneInspection- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Availability
- By default bundled with
DataSpell 2024.1, IntelliJ IDEA 2024.1, PyCharm 2024.1, Qodana for JVM 2024.1,
- Can be installed with plugin
Python Community Edition, 241.SNAPSHOT
Last modified: 18 June 2024