Files
codeql/python/ql/src/Expressions/IncorrectComparisonUsingIs.py
2018-11-19 15:10:42 +00:00

28 lines
511 B
Python

DEFAULT = "default"
def get_color(name, fallback):
if name in COLORS:
return COLORS[name]
elif fallback is DEFAULT:
return DEFAULT_COLOR
else:
return fallback
#This works
print (get_color("spam", "def" + "ault"))
#But this does not
print (get_color("spam", "default-spam"[:7]))
#To fix the above code change to object
DEFAULT = object()
#Or if you want better repr() output:
class Default(object):
def __repr__(self):
return "DEFAULT"
DEFAULT = Default()