os.getpid() Return the current process id.

CategoricalIndex.is_monotonic_increasing return if the index is monotonic increasing (only

check The ID of the integrity check used by the input stream. This may be CHECK_UNKNOWN until enough of the input

matrix.var(axis=None, dtype=None, out=None, ddof=0)

Index.is_unique = None

ErrorHandler.fatalError(exception) Called when the parser encounters an error it cannot recover from; parsing is expected to

OpenerDirector.open(url, data=None[, timeout]) Open the given url (which can be a request object or a string), optionally

UnknownHandler.unknown_open() Raise a

unittest.main(module='__main__', defaultTest=None, argv=None, testRunner=None, testLoader=unittest.defaultTestLoader, exit=True, verbosity=1, failfast=None, catchbreak=None

shlex.quote(s) Return a shell-escaped version of the string s. The returned value is a string that can safely be used