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# these should match
_ = "abc".lstrip().rstrip()
_ = "abc".rstrip().lstrip()
_ = "abc".strip().rstrip()
_ = "abc".lstrip().strip()
_ = "abc".lstrip().lstrip()
_ = "abc".rstrip().rstrip()
_ = "abc".strip().strip()
_ = "abc".lstrip("x").rstrip("x")
_ = "abc".strip("x").rstrip("x")
_ = "abc".lstrip("x").lstrip("y")
_ = "abc".lstrip("x").lstrip("xy")
_ = "abc".lstrip("x").lstrip("x")
_ = "abc".strip("x").strip("y")
s = "hello world"
_ = s.lstrip().rstrip()
# these (maybe) should match
_ = "abc".lstrip("x").rstrip("xy")
# these should not
_ = "abc".lstrip().upper()
_ = "abc".upper().lstrip()
_ = "abc".lstrip("x").rstrip("y")
_ = "abc".strip("x").lstrip("y")
_ = "abc".strip("x").lstrip()
_ = "abc".strip().lstrip("x")
class C:
def lstrip(self) -> str:
return ""
def rstrip(self) -> str:
return ""
_ = C().lstrip().rstrip()
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