str.find(sub[, start[, end]]) Return the lowest index in the string where substring sub is found within the slice s[start:end]. Optional arguments start and end are interpreted as in slice notation. Return -1 if sub is not found. Note The find() method should be used only if you need to know the position of sub. To check if sub is a substring or not, use the in operator: >>> 'Py' in 'Python' True

exception Warning Base class for warning categories.

getSubject(record) If you want to specify a subject line which is record-dependent, override this method.

server_bind() Called by the server’s constructor to bind the socket to the desired address. May be overridden.

st_nlink Number of hard links.

audioop.getsample(fragment, width, index) Return the value of sample index from the fragment.

exception uu.Error Subclass of Exception, this can be raised by uu.decode() under various situations, such as described above, but also including a badly formatted header, or truncated input file.

oct(x) Convert an integer number to an octal string. The result is a valid Python expression. If x is not a Python int object, it has to define an __index__() method that returns an integer.

datetime.min The earliest representable datetime, datetime(MINYEAR, 1, 1, tzinfo=None).

math.atan(x) Return the arc tangent of x, in radians.