1  PyPortal_EZ_Make_Oven/codecalibrate.py 5: standard import "import sys" should be placed before "import board" (wrong-import-order)
2  PyPortal_EZ_Make_Oven/code.py 78: Class 'Beep' inherits from object, can be safely removed from bases in python3 (useless-object-inheritance)
3  PyPortal_EZ_Make_Oven/code.py 126: Class 'ReflowOvenControl' inherits from object, can be safely removed from bases in python3 (useless-object-inheritance)
4  PyPortal_EZ_Make_Oven/code.py 275: Attribute 'ontime' defined outside __init__ (attribute-defined-outside-init)
5  PyPortal_EZ_Make_Oven/code.py 280: Attribute 'ontime' defined outside __init__ (attribute-defined-outside-init)
6  PyPortal_EZ_Make_Oven/code.py 274: Attribute 'offtime' defined outside __init__ (attribute-defined-outside-init)
7  PyPortal_EZ_Make_Oven/code.py 279: Attribute 'offtime' defined outside __init__ (attribute-defined-outside-init)
8  PyPortal_EZ_Make_Oven/code.py 230: Attribute 'reflow_start' defined outside __init__ (attribute-defined-outside-init)
9  PyPortal_EZ_Make_Oven/code.py 288: Class 'Graph' inherits from object, can be safely removed from bases in python3 (useless-object-inheritance)