Programming Forums - View Single Post

Cerulean · Jan 24th, 2006, 8:36 AM

Heh. Just make sure the GET string you receive has no wacko characters in it - I tend to just only allow alphanumerics, underscores, dashes, and single dots

(Toggle Plain Text)

s = "../.../bar"
while s.count(".."):
    s = s.replace("..", ".")
# s == "././bar", aka "bar"

Jan 24th, 2006, 8:36 AM	#3
Cerulean Professional Programmer Join Date: Apr 2005 Location: London, England Posts: 459 Rep Power: 4	Heh. Just make sure the GET string you receive has no wacko characters in it - I tend to just only allow alphanumerics, underscores, dashes, and single dots (Toggle Plain Text) s = "../.../bar" while s.count(".."): s = s.replace("..", ".") # s == "././bar", aka "bar" s = "../.../bar" while s.count(".."): s = s.replace("..", ".") # s == "././bar", aka "bar"