audioop.max(fragment, width) Return the maximum of the absolute value of all samples in a fragment.

class email.policy.Policy(**kw) This is the abstract base class for all policy classes. It provides default implementations for a couple of trivial methods, as well as the implementation of the immutability property, the clone() method, and the constructor semantics. The constructor of a policy class can be passed various keyword arguments. The arguments that may be specified are any non-method properties on this class, plus any additional non-method properties on the concrete class. A value

assertNotIsInstance(obj, cls, msg=None) Test that obj is (or is not) an instance of cls (which can be a class or a tuple of classes, as supported by isinstance()). To check for the exact type, use assertIs(type(obj), cls). New in version 3.2.

hmac.new(key, msg=None, digestmod=None) Return a new hmac object. key is a bytes or bytearray object giving the secret key. If msg is present, the method call update(msg) is made. digestmod is the digest name, digest constructor or module for the HMAC object to use. It supports any name suitable to hashlib.new() and defaults to the hashlib.md5 constructor. Changed in version 3.4: Parameter key can be a bytes or bytearray object. Parameter msg can be of any type supported by hashlib. Paramet

fold(*, policy) Return a string containing linesep characters as required to correctly fold the header according to policy. A cte_type of 8bit will be treated as if it were 7bit, since strings may not contain binary data.

notify(n=1) By default, wake up one thread waiting on this condition, if any. If the calling thread has not acquired the lock when this method is called, a RuntimeError is raised. This method wakes up at most n of the threads waiting for the condition variable; it is a no-op if no threads are waiting. The current implementation wakes up exactly n threads, if at least n threads are waiting. However, it’s not safe to rely on this behavior. A future, optimized implementation may occasionally wa

copy.copy(x) Return a shallow copy of x.

curses.ascii.isdigit(c) Checks for an ASCII decimal digit, '0' through '9'. This is equivalent to c in string.digits.

Request.method The HTTP request method to use. By default its value is None, which means that get_method() will do its normal computation of the method to be used. Its value can be set (thus overriding the default computation in get_method()) either by providing a default value by setting it at the class level in a Request subclass, or by passing a value in to the Request constructor via the method argument. New in version 3.3. Changed in version 3.4: A default value can now be set in sub

class doctest.DocTestParser A processing class used to extract interactive examples from a string, and use them to create a DocTest object. DocTestParser defines the following methods: get_doctest(string, globs, name, filename, lineno) Extract all doctest examples from the given string, and collect them into a DocTest object. globs, name, filename, and lineno are attributes for the new DocTest object. See the documentation for DocTest for more information. get_examples(string, name=''