dis.stack_effect(opcode[, oparg]) Compute the stack effect of opcode with argument oparg. New in version 3.4.

socket.getaddrinfo(host, port, family=0, type=0, proto=0, flags=0) Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto argume

math.cosh(x) Return the hyperbolic cosine of x.

math.cos(x) Return the cosine of x radians.

tail These attributes can be used to hold additional data associated with the element. Their values are usually strings but may be any application-specific object. If the element is created from an XML file, the text attribute holds either the text between the element’s start tag and its first child or end tag, or None, and the tail attribute holds either the text between the element’s end tag and the next tag, or None. For the XML data <a><b>1<c>2<d/>3</c></

xml.etree.ElementTree.iselement(element) Checks if an object appears to be a valid element object. element is an element instance. Returns a true value if this is an element object.

Node.toprettyxml(indent="", newl="", encoding="") Return a pretty-printed version of the document. indent specifies the indentation string and defaults to a tabulator; newl specifies the string emitted at the end of each line and defaults to \n. The encoding argument behaves like the corresponding argument of toxml().

xml.etree.ElementTree.Comment(text=None) Comment element factory. This factory function creates a special element that will be serialized as an XML comment by the standard serializer. The comment string can be either a bytestring or a Unicode string. text is a string containing the comment string. Returns an element instance representing a comment. Note that XMLParser skips over comments in the input instead of creating comment objects for them. An ElementTree will only contain comment nodes

class trace.Trace(count=1, trace=1, countfuncs=0, countcallers=0, ignoremods=(), ignoredirs=(), infile=None, outfile=None, timing=False) Create an object to trace execution of a single statement or expression. All parameters are optional. count enables counting of line numbers. trace enables line execution tracing. countfuncs enables listing of the functions called during the run. countcallers enables call relationship tracking. ignoremods is a list of modules or packages to ignore. ignoredi

random.weibullvariate(alpha, beta) Weibull distribution. alpha is the scale parameter and beta is the shape parameter.