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Python: Autoformat everything using qlformat.

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Will need subsequent PRs fixing up test failures (due to deprecated
methods moving around), but other than that everything should be
straight-forward.
This commit is contained in:
Taus Brock-Nannestad
2020-07-07 15:43:52 +02:00
parent 993506d781
commit f07a7bf8cf
602 changed files with 26777 additions and 26790 deletions
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212
python/ql/src/Functions/IncorrectRaiseInSpecialMethod.ql
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@@ -14,142 +14,142 @@
import python
private predicate attribute_method(string name) {
name = "__getattribute__" or name = "__getattr__" or name = "__setattr__"
name = "__getattribute__" or name = "__getattr__" or name = "__setattr__"
}
private predicate indexing_method(string name) {
name = "__getitem__" or name = "__setitem__" or name = "__delitem__"
name = "__getitem__" or name = "__setitem__" or name = "__delitem__"
}
private predicate arithmetic_method(string name) {
name = "__add__" or
name = "__sub__" or
name = "__div__" or
name = "__pos__" or
name = "__abs__" or
name = "__floordiv__" or
name = "__div__" or
name = "__divmod__" or
name = "__lshift__" or
name = "__and__" or
name = "__or__" or
name = "__xor__" or
name = "__rshift__" or
name = "__pow__" or
name = "__mul__" or
name = "__neg__" or
name = "__radd__" or
name = "__rsub__" or
name = "__rdiv__" or
name = "__rfloordiv__" or
name = "__rdiv__" or
name = "__rlshift__" or
name = "__rand__" or
name = "__ror__" or
name = "__rxor__" or
name = "__rrshift__" or
name = "__rpow__" or
name = "__rmul__" or
name = "__truediv__" or
name = "__rtruediv__" or
name = "__iadd__" or
name = "__isub__" or
name = "__idiv__" or
name = "__ifloordiv__" or
name = "__idiv__" or
name = "__ilshift__" or
name = "__iand__" or
name = "__ior__" or
name = "__ixor__" or
name = "__irshift__" or
name = "__ipow__" or
name = "__imul__" or
name = "__itruediv__"
name = "__add__" or
name = "__sub__" or
name = "__div__" or
name = "__pos__" or
name = "__abs__" or
name = "__floordiv__" or
name = "__div__" or
name = "__divmod__" or
name = "__lshift__" or
name = "__and__" or
name = "__or__" or
name = "__xor__" or
name = "__rshift__" or
name = "__pow__" or
name = "__mul__" or
name = "__neg__" or
name = "__radd__" or
name = "__rsub__" or
name = "__rdiv__" or
name = "__rfloordiv__" or
name = "__rdiv__" or
name = "__rlshift__" or
name = "__rand__" or
name = "__ror__" or
name = "__rxor__" or
name = "__rrshift__" or
name = "__rpow__" or
name = "__rmul__" or
name = "__truediv__" or
name = "__rtruediv__" or
name = "__iadd__" or
name = "__isub__" or
name = "__idiv__" or
name = "__ifloordiv__" or
name = "__idiv__" or
name = "__ilshift__" or
name = "__iand__" or
name = "__ior__" or
name = "__ixor__" or
name = "__irshift__" or
name = "__ipow__" or
name = "__imul__" or
name = "__itruediv__"
}
private predicate ordering_method(string name) {
name = "__lt__"
or
name = "__le__"
or
name = "__gt__"
or
name = "__ge__"
or
name = "__cmp__" and major_version() = 2
name = "__lt__"
or
name = "__le__"
or
name = "__gt__"
or
name = "__ge__"
or
name = "__cmp__" and major_version() = 2
}
private predicate cast_method(string name) {
name = "__nonzero__" and major_version() = 2
or
name = "__int__"
or
name = "__float__"
or
name = "__long__"
or
name = "__trunc__"
or
name = "__complex__"
name = "__nonzero__" and major_version() = 2
or
name = "__int__"
or
name = "__float__"
or
name = "__long__"
or
name = "__trunc__"
or
name = "__complex__"
}
predicate correct_raise(string name, ClassObject ex) {
ex.getAnImproperSuperType() = theTypeErrorType() and
(
name = "__copy__" or
name = "__deepcopy__" or
name = "__call__" or
indexing_method(name) or
attribute_method(name)
)
or
preferred_raise(name, ex)
or
preferred_raise(name, ex.getASuperType())
ex.getAnImproperSuperType() = theTypeErrorType() and
(
name = "__copy__" or
name = "__deepcopy__" or
name = "__call__" or
indexing_method(name) or
attribute_method(name)
)
or
preferred_raise(name, ex)
or
preferred_raise(name, ex.getASuperType())
}
predicate preferred_raise(string name, ClassObject ex) {
attribute_method(name) and ex = theAttributeErrorType()
or
indexing_method(name) and ex = Object::builtin("LookupError")
or
ordering_method(name) and ex = theTypeErrorType()
or
arithmetic_method(name) and ex = Object::builtin("ArithmeticError")
or
name = "__bool__" and ex = theTypeErrorType()
attribute_method(name) and ex = theAttributeErrorType()
or
indexing_method(name) and ex = Object::builtin("LookupError")
or
ordering_method(name) and ex = theTypeErrorType()
or
arithmetic_method(name) and ex = Object::builtin("ArithmeticError")
or
name = "__bool__" and ex = theTypeErrorType()
}
predicate no_need_to_raise(string name, string message) {
name = "__hash__" and message = "use __hash__ = None instead"
or
cast_method(name) and message = "there is no need to implement the method at all."
name = "__hash__" and message = "use __hash__ = None instead"
or
cast_method(name) and message = "there is no need to implement the method at all."
}
predicate is_abstract(FunctionObject func) {
func.getFunction().getADecorator().(Name).getId().matches("%abstract%")
func.getFunction().getADecorator().(Name).getId().matches("%abstract%")
}
predicate always_raises(FunctionObject f, ClassObject ex) {
ex = f.getARaisedType() and
strictcount(f.getARaisedType()) = 1 and
not exists(f.getFunction().getANormalExit()) and
/* raising StopIteration is equivalent to a return in a generator */
not ex = theStopIterationType()
ex = f.getARaisedType() and
strictcount(f.getARaisedType()) = 1 and
not exists(f.getFunction().getANormalExit()) and
/* raising StopIteration is equivalent to a return in a generator */
not ex = theStopIterationType()
}
from FunctionObject f, ClassObject cls, string message
where
f.getFunction().isSpecialMethod() and
not is_abstract(f) and
always_raises(f, cls) and
(
no_need_to_raise(f.getName(), message) and not cls.getName() = "NotImplementedError"
or
not correct_raise(f.getName(), cls) and
not cls.getName() = "NotImplementedError" and
exists(ClassObject preferred | preferred_raise(f.getName(), preferred) |
message = "raise " + preferred.getName() + " instead"
)
f.getFunction().isSpecialMethod() and
not is_abstract(f) and
always_raises(f, cls) and
(
no_need_to_raise(f.getName(), message) and not cls.getName() = "NotImplementedError"
or
not correct_raise(f.getName(), cls) and
not cls.getName() = "NotImplementedError" and
exists(ClassObject preferred | preferred_raise(f.getName(), preferred) |
message = "raise " + preferred.getName() + " instead"
)
)
select f, "Function always raises $@; " + message, cls, cls.toString()