resource.getrlimit(resource) Returns a tuple (soft, hard) with the current soft and hard limits of resource. Raises ValueError if an invalid resource is specified, or error if the underlying system call fails unexpectedly.

sys.argv The list of command line arguments passed to a Python script. argv[0] is the script name (it is operating system dependent whether this is a full pathname or not). If the command was executed using the -c command line option to the interpreter, argv[0] is set to the string '-c'. If no script name was passed to the Python interpreter, argv[0] is the empty string. To loop over the standard input, or the list of files given on the command line, see the fileinput module.

ctypes.FormatError([code]) Windows only: Returns a textual description of the error code code. If no error code is specified, the last error code is used by calling the Windows api function GetLastError.

TarFile.getmembers() Return the members of the archive as a list of TarInfo objects. The list has the same order as the members in the archive.

tixCommand.tix_filedialog([dlgclass]) Returns the file selection dialog that may be shared among different calls from this application. This method will create a file selection dialog widget when it is called the first time. This dialog will be returned by all subsequent calls to tix_filedialog(). An optional dlgclass parameter can be passed as a string to specified what type of file selection dialog widget is desired. Possible options are tix, FileSelectDialog or tixExFileSelectDialog.

window.notimeout(yes) If yes is 1, escape sequences will not be timed out. If yes is 0, after a few milliseconds, an escape sequence will not be interpreted, and will be left in the input stream as is.

class json.JSONEncoder(skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, sort_keys=False, indent=None, separators=None, default=None) Extensible JSON encoder for Python data structures. Supports the following objects and types by default: Python JSON dict object list, tuple array str string int, float, int- & float-derived Enums number True true False false None null Changed in version 3.4: Added support for int- and float-derived Enum classes. To extend this to

window.subpad(begin_y, begin_x) window.subpad(nlines, ncols, begin_y, begin_x) Return a sub-window, whose upper-left corner is at (begin_y, begin_x), and whose width/height is ncols/nlines.

plistlib.writePlistToBytes(rootObject) Return rootObject as an XML plist-formatted bytes object. Deprecated since version 3.4: Use dumps() instead.

bytes.partition(sep) bytearray.partition(sep) Split the sequence at the first occurrence of sep, and return a 3-tuple containing the part before the separator, the separator, and the part after the separator. If the separator is not found, return a 3-tuple containing a copy of the original sequence, followed by two empty bytes or bytearray objects. The separator to search for may be any bytes-like object.