Exceptions raised by the gridfs package
x.__init__(...) initializes x; see help(type(x)) for signature
x.__init__(...) initializes x; see help(type(x)) for signature
x.__init__(...) initializes x; see help(type(x)) for signature
x.__init__(...) initializes x; see help(type(x)) for signature
x.__init__(...) initializes x; see help(type(x)) for signature