exception FileNotFoundError Raised when a file or directory is requested but doesn’t exist. Corresponds to errno ENOENT.

Request.add_unredirected_header(key, header) Add a header that will not be added to a redirected request.

load_module(fullname) Concrete implementation of Loader.load_module(). Deprecated since version 3.4: Use exec_module() instead.

class logging.Logger

clear_break(filename, lineno) Delete the breakpoints in filename and lineno. If none were set, an error message is returned.

encodings.idna.ToASCII(label) Convert a label to ASCII, as specified in RFC 3490. UseSTD3ASCIIRules is assumed to be false.

tell() Return the current stream position.

winreg.ExpandEnvironmentStrings(str) Expands environment variable placeholders %NAME% in strings like REG_EXPAND_SZ: >>> ExpandEnvironmentStrings('%windir%') 'C:\\Windows'

turtle.isdown() Return True if pen is down, False if it’s up. >>> turtle.penup() >>> turtle.isdown() False >>> turtle.pendown() >>> turtle.isdown() True

subtract([iterable-or-mapping]) Elements are subtracted from an iterable or from another mapping (or counter). Like dict.update() but subtracts counts instead of replacing them. Both inputs and outputs may be zero or negative. >>> c = Counter(a=4, b=2, c=0, d=-2) >>> d = Counter(a=1, b=2, c=3, d=4) >>> c.subtract(d) >>> c Counter({'a': 3, 'b': 0, 'c': -3, 'd': -6}) New in version 3.2.