1 2.. _undoc: 3 4******************** 5Undocumented Modules 6******************** 7 8Here's a quick listing of modules that are currently undocumented, but that 9should be documented. Feel free to contribute documentation for them! (Send 10via email to docs@python.org.) 11 12The idea and original contents for this chapter were taken from a posting by 13Fredrik Lundh; the specific contents of this chapter have been substantially 14revised. 15 16 17Miscellaneous useful utilities 18============================== 19 20Some of these are very old and/or not very robust; marked with "hmm." 21 22:mod:`ihooks` 23 --- Import hook support (for :mod:`rexec`; may become obsolete). Removed in 24 Python 3.x. 25 26 27Platform specific modules 28========================= 29 30These modules are used to implement the :mod:`os.path` module, and are not 31documented beyond this mention. There's little need to document these. 32 33:mod:`ntpath` 34 --- Implementation of :mod:`os.path` on Win32, Win64, WinCE, and OS/2 platforms. 35 36:mod:`posixpath` 37 --- Implementation of :mod:`os.path` on POSIX. 38 39:mod:`bsddb185` 40 --- Backwards compatibility module for systems which still use the Berkeley DB 41 1.85 module. It is normally only available on certain BSD Unix-based systems. 42 It should never be used directly. 43 44 45Multimedia 46========== 47 48:mod:`audiodev` 49 --- Platform-independent API for playing audio data. Removed in Python 3.x. 50 51:mod:`linuxaudiodev` 52 --- Play audio data on the Linux audio device. Replaced in Python 2.3 by the 53 :mod:`ossaudiodev` module. Removed in Python 3.x. 54 55:mod:`sunaudio` 56 --- Interpret Sun audio headers (may become obsolete or a tool/demo). 57 Removed in Python 3.x. 58 59:mod:`toaiff` 60 --- Convert "arbitrary" sound files to AIFF files; should probably become a tool 61 or demo. Requires the external program :program:`sox`. Removed in Python 3.x. 62 63 64.. _undoc-mac-modules: 65 66Undocumented Mac OS modules 67=========================== 68 69 70:mod:`applesingle` --- AppleSingle decoder 71------------------------------------------ 72 73.. module:: applesingle 74 :platform: Mac 75 :synopsis: Rudimentary decoder for AppleSingle format files. 76 :deprecated: 77 78.. deprecated:: 2.6 79 80 81:mod:`buildtools` --- Helper module for BuildApplet and Friends 82--------------------------------------------------------------- 83 84.. module:: buildtools 85 :platform: Mac 86 :synopsis: Helper module for BuildApplet, BuildApplication and macfreeze. 87 :deprecated: 88 89 90.. deprecated:: 2.4 91 92:mod:`cfmfile` --- Code Fragment Resource module 93------------------------------------------------ 94 95.. module:: cfmfile 96 :platform: Mac 97 :synopsis: Code Fragment Resource module. 98 :deprecated: 99 100 101:mod:`cfmfile` is a module that understands Code Fragments and the accompanying 102"cfrg" resources. It can parse them and merge them, and is used by 103BuildApplication to combine all plugin modules to a single executable. 104 105.. deprecated:: 2.4 106 107:mod:`icopen` --- Internet Config replacement for :meth:`open` 108-------------------------------------------------------------- 109 110.. module:: icopen 111 :platform: Mac 112 :synopsis: Internet Config replacement for open(). 113 :deprecated: 114 115 116Importing :mod:`icopen` will replace the built-in :meth:`open` with a version 117that uses Internet Config to set file type and creator for new files. 118 119.. deprecated:: 2.6 120 121 122:mod:`macerrors` --- Mac OS Errors 123---------------------------------- 124 125.. module:: macerrors 126 :platform: Mac 127 :synopsis: Constant definitions for many Mac OS error codes. 128 :deprecated: 129 130 131:mod:`macerrors` contains constant definitions for many Mac OS error codes. 132 133.. deprecated:: 2.6 134 135 136:mod:`macresource` --- Locate script resources 137---------------------------------------------- 138 139.. module:: macresource 140 :platform: Mac 141 :synopsis: Locate script resources. 142 :deprecated: 143 144 145:mod:`macresource` helps scripts finding their resources, such as dialogs and 146menus, without requiring special case code for when the script is run under 147MacPython, as a MacPython applet or under OSX Python. 148 149.. deprecated:: 2.6 150 151 152:mod:`Nav` --- NavServices calls 153-------------------------------- 154 155.. module:: Nav 156 :platform: Mac 157 :synopsis: Interface to Navigation Services. 158 :deprecated: 159 160 161A low-level interface to Navigation Services. 162 163.. deprecated:: 2.6 164 165 166:mod:`PixMapWrapper` --- Wrapper for PixMap objects 167--------------------------------------------------- 168 169.. module:: PixMapWrapper 170 :platform: Mac 171 :synopsis: Wrapper for PixMap objects. 172 :deprecated: 173 174 175:mod:`PixMapWrapper` wraps a PixMap object with a Python object that allows 176access to the fields by name. It also has methods to convert to and from 177:mod:`PIL` images. 178 179.. deprecated:: 2.6 180 181 182:mod:`videoreader` --- Read QuickTime movies 183-------------------------------------------- 184 185.. module:: videoreader 186 :platform: Mac 187 :synopsis: Read QuickTime movies frame by frame for further processing. 188 :deprecated: 189 190 191:mod:`videoreader` reads and decodes QuickTime movies and passes a stream of 192images to your program. It also provides some support for audio tracks. 193 194.. deprecated:: 2.6 195 196 197:mod:`W` --- Widgets built on :mod:`FrameWork` 198---------------------------------------------- 199 200.. module:: W 201 :platform: Mac 202 :synopsis: Widgets for the Mac, built on top of FrameWork. 203 :deprecated: 204 205 206The :mod:`W` widgets are used extensively in the :program:`IDE`. 207 208.. deprecated:: 2.6 209 210 211.. _obsolete-modules: 212 213Obsolete 214======== 215 216These modules are not normally available for import; additional work must be 217done to make them available. 218 219These extension modules written in C are not built by default. Under Unix, these 220must be enabled by uncommenting the appropriate lines in :file:`Modules/Setup` 221in the build tree and either rebuilding Python if the modules are statically 222linked, or building and installing the shared object if using dynamically-loaded 223extensions. 224 225.. (lib-old is empty as of Python 2.5) 226 227 Those which are written in Python will be installed into the directory 228 \file{lib-old/} installed as part of the standard library. To use 229 these, the directory must be added to \code{sys.path}, possibly using 230 \envvar{PYTHONPATH}. 231 232:mod:`timing` 233 --- Measure time intervals to high resolution (use :func:`time.clock` 234 instead). Removed in Python 3.x. 235 236 237SGI-specific Extension modules 238============================== 239 240The following are SGI specific, and may be out of touch with the current version 241of reality. 242 243:mod:`cl` 244 --- Interface to the SGI compression library. 245 246:mod:`sv` 247 --- Interface to the "simple video" board on SGI Indigo (obsolete hardware). 248 Removed in Python 3.x. 249