File: //usr/lib/python2.7/mimetypes.pyc
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This module defines two useful functions:
guess_type(url, strict=1) -- guess the MIME type and encoding of a URL.
guess_extension(type, strict=1) -- guess the extension for a given MIME type.
It also contains the following, for tuning the behavior:
Data:
knownfiles -- list of files to parse
inited -- flag set when init() has been called
suffix_map -- dictionary mapping suffixes to suffixes
encodings_map -- dictionary mapping suffixes to encodings
types_map -- dictionary mapping suffixes to types
Functions:
init([files]) -- parse a list of files, default knownfiles (on Windows, the
default values are taken from the registry)
read_mime_types(file) -- parse one file, return a dictionary or None
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s MIME-types datastore.
This datastore can handle information from mime.types-style files
and supports basic determination of MIME type from a filename or
URL, and can guess a reasonable extension given a MIME type.
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c C sJ | | j | | <| j | j | g } | | k rF | j | n d S( s Add a mapping between a type and an extension.
When the extension is already known, the new
type will replace the old one. When the type
is already known the extension will be added
to the list of known extensions.
If strict is true, information will be added to
list of standard types, else to the list of non-standard
types.
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s: Guess the type of a file based on its URL.
Return value is a tuple (type, encoding) where type is None if
the type can't be guessed (no or unknown suffix) or a string
of the form type/subtype, usable for a MIME Content-type
header; and encoding is None for no encoding or the name of
the program used to encode (e.g. compress or gzip). The
mappings are table driven. Encoding suffixes are case
sensitive; type suffixes are first tried case sensitive, then
case insensitive.
The suffixes .tgz, .taz and .tz (case sensitive!) are all
mapped to '.tar.gz'. (This is table-driven too, using the
dictionary suffix_map.)
Optional `strict' argument when False adds a bunch of commonly found,
but non-standard types.
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R R R t lowerR ( R t urlR t schemet commat semiR t baseR t encodingR ( ( s /usr/lib/python2.7/mimetypes.pyR _ s@
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c C sr | j } | j t j | g } | sn x@ | j t j | g D]" } | | k rE | j | qE qE Wn | S( s Guess the extensions for a file based on its MIME type.
Return value is a list of strings giving the possible filename
extensions, including the leading dot ('.'). The extension is not
guaranteed to have been associated with any particular data stream,
but would be mapped to the MIME type `type' by guess_type().
Optional `strict' argument when false adds a bunch of commonly found,
but non-standard types.
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extensionsR ( ( s /usr/lib/python2.7/mimetypes.pyR s c C s$ | j | | } | s d S| d S( s Guess the extension for a file based on its MIME type.
Return value is a string giving a filename extension,
including the leading dot ('.'). The extension is not
guaranteed to have been associated with any particular data
stream, but would be mapped to the MIME type `type' by
guess_type(). If no extension can be guessed for `type', None
is returned.
Optional `strict' argument when false adds a bunch of commonly found,
but non-standard types.
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Read a single mime.types-format file, specified by pathname.
If strict is true, information will be added to
list of standard types, else to the list of non-standard
types.
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Read a single mime.types-format file.
If strict is true, information will be added to
list of standard types, else to the list of non-standard
types.
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Load the MIME types database from Windows registry.
If strict is true, information will be added to
list of standard types, else to the list of non-standard
types.
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__module__t __doc__R R R R R R R R1 RU ( ( ( s /usr/lib/python2.7/mimetypes.pyR 8 s > c C s& t d k r t n t j | | S( s Guess the type of a file based on its URL.
Return value is a tuple (type, encoding) where type is None if the
type can't be guessed (no or unknown suffix) or a string of the
form type/subtype, usable for a MIME Content-type header; and
encoding is None for no encoding or the name of the program used
to encode (e.g. compress or gzip). The mappings are table
driven. Encoding suffixes are case sensitive; type suffixes are
first tried case sensitive, then case insensitive.
The suffixes .tgz, .taz and .tz (case sensitive!) are all mapped
to ".tar.gz". (This is table-driven too, using the dictionary
suffix_map).
Optional `strict' argument when false adds a bunch of commonly found, but
non-standard types.
N( t _dbR$ R R ( R( R ( ( s /usr/lib/python2.7/mimetypes.pyR s
c C s& t d k r t n t j | | S( s Guess the extensions for a file based on its MIME type.
Return value is a list of strings giving the possible filename
extensions, including the leading dot ('.'). The extension is not
guaranteed to have been associated with any particular data
stream, but would be mapped to the MIME type `type' by
guess_type(). If no extension can be guessed for `type', None
is returned.
Optional `strict' argument when false adds a bunch of commonly found,
but non-standard types.
N( RY R$ R R ( R R ( ( s /usr/lib/python2.7/mimetypes.pyR ) s
c C s& t d k r t n t j | | S( s Guess the extension for a file based on its MIME type.
Return value is a string giving a filename extension, including the
leading dot ('.'). The extension is not guaranteed to have been
associated with any particular data stream, but would be mapped to the
MIME type `type' by guess_type(). If no extension can be guessed for
`type', None is returned.
Optional `strict' argument when false adds a bunch of commonly found,
but non-standard types.
N( RY R$ R R ( R R ( ( s /usr/lib/python2.7/mimetypes.pyR : s
c C s) t d k r t n t j | | | S( si Add a mapping between a type and an extension.
When the extension is already known, the new
type will replace the old one. When the type
is already known the extension will be added
to the list of known extensions.
If strict is true, information will be added to
list of standard types, else to the list of non-standard
types.
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text/plains .bats application/x-bcpios .bcpios .bins image/x-ms-bmps .bmps .cs application/x-cdfs .cdfs application/x-netcdfs application/x-cpios .cpios application/x-cshs .cshs text/csss .csss text/csvs .csvs .dlls application/mswords .docs .dots application/x-dvis .dvis message/rfc822s .emls .epss
text/x-setexts .etxs .exes image/gifs .gifs application/x-gtars .gtars .hs application/x-hdfs .hdfs text/htmls .htms .htmls image/vnd.microsoft.icons .icos image/iefs .iefs
image/jpegs .jpes .jpegs .jpgs application/javascripts .jss .kshs application/x-latexs .latexs
video/mpegs .m1vs application/x-troff-mans .mans application/x-troff-mes .mes .mhts .mhtmls application/x-mifs .mifs video/quicktimes .movs video/x-sgi-movies .movies
audio/mpegs .mp2s .mp3s video/mp4s .mp4s .mpas .mpes .mpegs .mpgs application/x-troff-mss .mss .ncs .nwss .os .objs application/odas .odas application/x-pkcs12s .p12s application/pkcs7-mimes .p7cs image/x-portable-bitmaps .pbms application/pdfs .pdfs .pfxs image/x-portable-graymaps .pgms .pls image/pngs .pngs image/x-portable-anymaps .pnms application/vnd.ms-powerpoints .pots .ppas image/x-portable-pixmaps .ppms .ppss .ppts .pss .pwzs
text/x-pythons .pys application/x-python-codes .pycs .pyos .qts audio/x-pn-realaudios .ras application/x-pn-realaudios .rams image/x-cmu-rasters .rass application/xmls .rdfs image/x-rgbs .rgbs application/x-troffs .roffs
text/richtexts .rtxs text/x-sgmls .sgms .sgmls application/x-shs .shs application/x-shars .shars .snds .sos application/x-wais-sources .srcs application/x-sv4cpios .sv4cpios application/x-sv4crcs .sv4crcs
image/svg+xmls .svgs application/x-shockwave-flashs .swfs .ts application/x-tars .tars application/x-tcls .tcls application/x-texs .texs application/x-texinfos .texis .texinfos
image/tiffs .tifs .tiffs .trs text/tab-separated-valuess .tsvs .txts application/x-ustars .ustars text/x-vcards .vcfs audio/x-wavs .wavs
video/webms .webms .wizs .wsdls image/x-xbitmaps .xbms application/vnd.ms-excels .xlbs application/excels .xlss text/xmls .xmls .xpdls image/x-xpixmaps .xpms .xsls image/x-xwindowdumps .xwds application/zips .zips image/jpgs
audio/midis .mids .midis
image/picts .pcts .pics .picts application/rtfs .rtfs text/xuls .xul( R
R R R ( ( ( s /usr/lib/python2.7/mimetypes.pyt _default_mime_typesz s(
t __main__s4 Usage: mimetypes.py [options] type
Options:
--help / -h -- print this message and exit
--lenient / -l -- additionally search of some common, but non-standard
types.
--extension / -e -- guess extension instead of type
More than one type argument may be given.
RE c C s$ t GH| r | GHn t j | d S( N( t USAGERF t exit( t codet msg( ( s /usr/lib/python2.7/mimetypes.pyt usage: s i t hlet helpt lenientt extensioni s -hs --helps -ls --lenients -es --extensions I don't know anything about types type:s encoding:( ( s -hs --help( s -ls --lenient( s -es --extension(& RX R[ RF R% R! R? t ImportErrorR$ t __all__RZ R R RY R R R R R R R R Rg RV t getoptRi Rm t argvt optst argst errorRl R Rq t optt argt gtypet guessR- ( ( ( s /usr/lib/python2.7/mimetypes.pyt <module> st