aifc.setcomptype(type, name) Specify the compression type. If not specified, the audio data will not be compressed. In AIFF files, compression is not possible. The name parameter should be a human-readable description of the compression type as a bytes array, the type parameter should be a bytes array of length 4. Currently the following compression types are supported: b'NONE', b'ULAW', b'ALAW', b'G722'.

exception http.client.UnimplementedFileMode A subclass of HTTPException.

push(exit) Adds a context manager’s __exit__() method to the callback stack. As __enter__ is not invoked, this method can be used to cover part of an __enter__() implementation with a context manager’s own __exit__() method. If passed an object that is not a context manager, this method assumes it is a callback with the same signature as a context manager’s __exit__() method and adds it directly to the callback stack. By returning true values, these callbacks can suppress exceptions the same

createSocket() Tries to create a socket; on failure, uses an exponential back-off algorithm. On initial failure, the handler will drop the message it was trying to send. When subsequent messages are handled by the same instance, it will not try connecting until some time has passed. The default parameters are such that the initial delay is one second, and if after that delay the connection still can’t be made, the handler will double the delay each time up to a maximum of 30 seconds. This be

audioop.findfit(fragment, reference) Try to match reference as well as possible to a portion of fragment (which should be the longer fragment). This is (conceptually) done by taking slices out of fragment, using findfactor() to compute the best match, and minimizing the result. The fragments should both contain 2-byte samples. Return a tuple (offset, factor) where offset is the (integer) offset into fragment where the optimal match started and factor is the (floating-point) factor as per fin

seekable() Return True if the stream supports random access. If False, seek(), tell() and truncate() will raise OSError.

SMTP.has_extn(name) Return True if name is in the set of SMTP service extensions returned by the server, False otherwise. Case is ignored.

class ctypes.c_char_p Represents the C char * datatype when it points to a zero-terminated string. For a general character pointer that may also point to binary data, POINTER(c_char) must be used. The constructor accepts an integer address, or a bytes object.

exception tokenize.TokenError Raised when either a docstring or expression that may be split over several lines is not completed anywhere in the file, for example: """Beginning of docstring or: [1, 2, 3

PyHKEY.__exit__(*exc_info) The HKEY object implements __enter__() and __exit__() and thus supports the context protocol for the with statement: with OpenKey(HKEY_LOCAL_MACHINE, "foo") as key: ... # work with key will automatically close key when control leaves the with block.