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gh-129965: Add missing MIME types (#129969)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
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‎Doc/whatsnew/3.14.rst‎

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@@ -614,6 +614,25 @@ mimetypes
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(Contributed by Hugo van Kemenade in :gh:`85957`.)
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* More MIME type changes:
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* :rfc:`2361`: Change type for ``.avi`` to ``video/vnd.avi``
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and for ``.wav`` to ``audio/vnd.wave``
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* :rfc:`4337`: Add MPEG-4 ``audio/mp4`` (``.m4a``))
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* :rfc:`5334`: Add Ogg media (``.oga``, ``.ogg`` and ``.ogx``)
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* :rfc:`9639`: Add FLAC ``audio/flac`` (``.flac``)
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* De facto: Add WebM ``audio/webm`` (``.weba``)
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* `ECMA-376
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<https://ecma-international.org/publications-and-standards/standards/ecma-376/>`__:
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Add ``.docx``, ``.pptx`` and ``.xlsx`` types
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* `OASIS
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<https://docs.oasis-open.org/office/v1.2/cs01/OpenDocument-v1.2-cs01-part1.html#Appendix_C>`__:
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Add OpenDocument ``.odg``, ``.odp``, ``.ods`` and ``.odt`` types
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* `W3C <https://www.w3.org/TR/epub-33/#app-media-type>`__:
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Add EPUB ``application/epub+zip`` (``.epub``)
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(Contributed by Hugo van Kemenade in :gh:`129965`.)
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multiprocessing
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---------------

‎Lib/mimetypes.py‎

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@@ -465,6 +465,7 @@ def _default_mime_types():
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types_map = _types_map_default = {
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'.js' : 'text/javascript',
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'.mjs' : 'text/javascript',
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'.epub' : 'application/epub+zip',
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'.json' : 'application/json',
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'.webmanifest': 'application/manifest+json',
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'.doc' : 'application/msword',
@@ -480,6 +481,7 @@ def _default_mime_types():
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'.obj' : 'application/octet-stream',
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'.so' : 'application/octet-stream',
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'.oda' : 'application/oda',
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'.ogx' : 'application/ogg',
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'.pdf' : 'application/pdf',
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'.p7c' : 'application/pkcs7-mime',
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'.ps' : 'application/postscript',
@@ -496,6 +498,13 @@ def _default_mime_types():
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'.ppa' : 'application/vnd.ms-powerpoint',
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'.pps' : 'application/vnd.ms-powerpoint',
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'.pwz' : 'application/vnd.ms-powerpoint',
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'.odg' : 'application/vnd.oasis.opendocument.graphics',
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'.odp' : 'application/vnd.oasis.opendocument.presentation',
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'.ods' : 'application/vnd.oasis.opendocument.spreadsheet',
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'.odt' : 'application/vnd.oasis.opendocument.text',
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'.pptx' : 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
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'.xlsx' : 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
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'.docx' : 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
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'.wasm' : 'application/wasm',
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'.bcpio' : 'application/x-bcpio',
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'.cpio' : 'application/x-cpio',
@@ -546,17 +555,21 @@ def _default_mime_types():
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'.ass' : 'audio/aac',
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'.au' : 'audio/basic',
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'.snd' : 'audio/basic',
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'.flac' : 'audio/flac',
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'.mka' : 'audio/matroska',
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'.m4a' : 'audio/mp4',
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'.mp3' : 'audio/mpeg',
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'.mp2' : 'audio/mpeg',
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'.ogg' : 'audio/ogg',
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'.opus' : 'audio/opus',
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'.aif' : 'audio/x-aiff',
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'.aifc' : 'audio/x-aiff',
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'.aiff' : 'audio/x-aiff',
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'.ra' : 'audio/x-pn-realaudio',
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'.wav' : 'audio/x-wav',
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'.wav' : 'audio/vnd.wave',
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'.otf' : 'font/otf',
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'.ttf' : 'font/ttf',
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'.weba' : 'audio/webm',
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'.woff' : 'font/woff',
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'.woff2' : 'font/woff2',
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'.avif' : 'image/avif',
@@ -629,10 +642,11 @@ def _default_mime_types():
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'.mpa' : 'video/mpeg',
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'.mpe' : 'video/mpeg',
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'.mpg' : 'video/mpeg',
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'.ogv' : 'video/ogg',
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'.mov' : 'video/quicktime',
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'.qt' : 'video/quicktime',
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'.webm' : 'video/webm',
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'.avi' : 'video/x-msvideo',
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'.avi' : 'video/vnd.avi',
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'.movie' : 'video/x-sgi-movie',
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}
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‎Lib/test/test_mimetypes.py‎

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@@ -224,17 +224,31 @@ def test_guess_known_extensions(self):
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def test_preferred_extension(self):
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def check_extensions():
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for mime_type, ext in (
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("application/epub+zip", ".epub"),
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("application/octet-stream", ".bin"),
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("application/ogg", ".ogx"),
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("application/postscript", ".ps"),
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("application/vnd.apple.mpegurl", ".m3u"),
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("application/vnd.ms-excel", ".xls"),
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("application/vnd.ms-fontobject", ".eot"),
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("application/vnd.ms-powerpoint", ".ppt"),
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("application/vnd.oasis.opendocument.graphics", ".odg"),
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("application/vnd.oasis.opendocument.presentation", ".odp"),
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("application/vnd.oasis.opendocument.spreadsheet", ".ods"),
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("application/vnd.oasis.opendocument.text", ".odt"),
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("application/vnd.openxmlformats-officedocument.presentationml.presentation", ".pptx"),
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("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", ".xlsx"),
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("application/vnd.openxmlformats-officedocument.wordprocessingml.document", ".docx"),
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("application/x-texinfo", ".texi"),
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("application/x-troff", ".roff"),
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("application/xml", ".xsl"),
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("audio/flac", ".flac"),
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("audio/matroska", ".mka"),
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("audio/mp4", ".m4a"),
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("audio/mpeg", ".mp3"),
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("audio/ogg", ".ogg"),
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("audio/vnd.wave", ".wav"),
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("audio/webm", ".weba"),
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("font/otf", ".otf"),
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("font/ttf", ".ttf"),
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("font/woff", ".woff"),
@@ -244,13 +258,13 @@ def check_extensions():
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("image/fits", ".fits"),
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("image/g3fax", ".g3"),
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("image/jp2", ".jp2"),
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("image/jpeg", ".jpg"),
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("image/jpm", ".jpm"),
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("image/t38", ".t38"),
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("image/webp", ".webp"),
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("image/wmf", ".wmf"),
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("image/jpeg", ".jpg"),
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("image/tiff", ".tiff"),
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("image/tiff-fx", ".tfx"),
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("image/webp", ".webp"),
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("image/wmf", ".wmf"),
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("message/rfc822", ".eml"),
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("text/html", ".html"),
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("text/plain", ".txt"),
@@ -259,7 +273,9 @@ def check_extensions():
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("video/matroska", ".mkv"),
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("video/matroska-3d", ".mk3d"),
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("video/mpeg", ".mpeg"),
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("video/ogg", ".ogv"),
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("video/quicktime", ".mov"),
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("video/vnd.avi", ".avi"),
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):
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with self.subTest(mime_type=mime_type, ext=ext):
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self.assertEqual(mimetypes.guess_extension(mime_type), ext)

‎Misc/NEWS.d/next/Library/2025-02-10-19-16-48.gh-issue-129965.B6wik0.rst‎

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@@ -0,0 +1,4 @@
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Update MIME types for ``.avi`` and ``.wav``. Add MIME types for ``.docx``,
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``.pptx``, ``.xlsx``, ``.epub``, ``.flac``, ``.m4a``, ``.odg``, ``.odp``,
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``.ods``, ``.odt``, ``.oga``, ``.ogg``, ``.ogx`` and ``.weba``. Patch by
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Hugo van Kemenade.

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