annotate Doc/lib/libbase64.tex @ 27998:e27f58a50737 legacy-trunk

SF bug #690377: Dud footnote reference in distutils docs
author Raymond Hettinger <python@rcn.com>
date Fri, 21 Feb 2003 02:47:09 +0000
parents be54ba4b2c44
children a6bc131ab618
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acfffe14628e New section header style.
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1 \section{\module{base64} ---
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2 Encode and decode MIME base64 data}
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3
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4 \declaremodule{standard}{base64}
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5 \modulesynopsis{Encode and decode files using the MIME base64 data.}
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6
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7
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b1c091501411 Be more specific about where in RFC 1421 to look, since it's not at all
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8 \indexii{base64}{encoding}
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9 \index{MIME!base64 encoding}
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10
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9ea50031149c Minor grammatical correction: "This module perform ..." --> "This module
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11 This module performs base64 encoding and decoding of arbitrary binary
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346dcafc878b Minor changes to match the style guide.
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12 strings into text strings that can be safely sent by email or included
346dcafc878b Minor changes to match the style guide.
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13 as part of an HTTP POST request. The
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e82e82b3b9ad Merged changes from the 1.5.2p2 release.
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14 encoding scheme is defined in \rfc{1521} (\emph{MIME
e82e82b3b9ad Merged changes from the 1.5.2p2 release.
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15 (Multipurpose Internet Mail Extensions) Part One: Mechanisms for
e82e82b3b9ad Merged changes from the 1.5.2p2 release.
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16 Specifying and Describing the Format of Internet Message Bodies},
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17 section 5.2, ``Base64 Content-Transfer-Encoding'') and is used for
e82e82b3b9ad Merged changes from the 1.5.2p2 release.
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18 MIME email and various other Internet-related applications; it is not
e82e82b3b9ad Merged changes from the 1.5.2p2 release.
Fred Drake <fdrake@acm.org>
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19 the same as the output produced by the \program{uuencode} program.
e82e82b3b9ad Merged changes from the 1.5.2p2 release.
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20 For example, the string \code{'www.python.org'} is encoded as the
e82e82b3b9ad Merged changes from the 1.5.2p2 release.
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21 string \code{'d3d3LnB5dGhvbi5vcmc=\e n'}.
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22
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84b43ff42fa8 Added \indexsubitem definition; functions were previously indexed for the
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23
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24 \begin{funcdesc}{decode}{input, output}
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25 Decode the contents of the \var{input} file and write the resulting
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
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26 binary data to the \var{output} file.
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
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27 \var{input} and \var{output} must either be file objects or objects that
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
Guido van Rossum <guido@python.org>
parents:
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28 mimic the file object interface. \var{input} will be read until
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
Guido van Rossum <guido@python.org>
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29 \code{\var{input}.read()} returns an empty string.
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
Guido van Rossum <guido@python.org>
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30 \end{funcdesc}
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
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31
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
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32 \begin{funcdesc}{decodestring}{s}
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33 Decode the string \var{s}, which must contain one or more lines of
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b1c091501411 Be more specific about where in RFC 1421 to look, since it's not at all
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34 base64 encoded data, and return a string containing the resulting
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9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
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35 binary data.
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36 \end{funcdesc}
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37
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ddf52f01bc0a Fixed index entries to be more consistent.
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38 \begin{funcdesc}{encode}{input, output}
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9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
Guido van Rossum <guido@python.org>
parents:
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39 Encode the contents of the \var{input} file and write the resulting
7788
b1c091501411 Be more specific about where in RFC 1421 to look, since it's not at all
Fred Drake <fdrake@acm.org>
parents: 7277
diff changeset
40 base64 encoded data to the \var{output} file.
5344
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
Guido van Rossum <guido@python.org>
parents:
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41 \var{input} and \var{output} must either be file objects or objects that
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
Guido van Rossum <guido@python.org>
parents:
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42 mimic the file object interface. \var{input} will be read until
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be54ba4b2c44 Patch 547037. Corrected documentation to match
Raymond Hettinger <python@rcn.com>
parents: 21062
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43 \code{\var{input}.read()} returns an empty string. \function{encode()}
be54ba4b2c44 Patch 547037. Corrected documentation to match
Raymond Hettinger <python@rcn.com>
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44 returns the encoded data plus a trailing newline character
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45 (\code{'\e n'}).
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46 \end{funcdesc}
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47
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
Guido van Rossum <guido@python.org>
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48 \begin{funcdesc}{encodestring}{s}
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
Guido van Rossum <guido@python.org>
parents:
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49 Encode the string \var{s}, which can contain arbitrary binary data,
9ca27188da23 Added fnmatch, base64 and quopri, received from Andrew Kuchling.
Guido van Rossum <guido@python.org>
parents:
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50 and return a string containing one or more lines of
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be54ba4b2c44 Patch 547037. Corrected documentation to match
Raymond Hettinger <python@rcn.com>
parents: 21062
diff changeset
51 base64-encoded data. \function{encodestring()} returns a
be54ba4b2c44 Patch 547037. Corrected documentation to match
Raymond Hettinger <python@rcn.com>
parents: 21062
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52 string containing one or more lines of base64-encoded data
be54ba4b2c44 Patch 547037. Corrected documentation to match
Raymond Hettinger <python@rcn.com>
parents: 21062
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53 always including an extra trailing newline (\code{'\e n'}).
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54 \end{funcdesc}
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55
fe1e98190af6 Added "See also" sections linking to binascii.
Fred Drake <fdrake@acm.org>
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56 \begin{seealso}
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57 \seemodule{binascii}{Support module containing \ASCII-to-binary
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bc4f89eefb04 Make all the \seemodule explanations consistent: start with a capitalized
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58 and binary-to-\ASCII{} conversions.}
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45c1825196ed Convert several \seetext references to \seerfc and \seetitle versions.
Fred Drake <fdrake@acm.org>
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59 \seerfc{1521}{MIME (Multipurpose Internet Mail Extensions) Part One:
45c1825196ed Convert several \seetext references to \seerfc and \seetitle versions.
Fred Drake <fdrake@acm.org>
parents: 15261
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60 Mechanisms for Specifying and Describing the Format of
45c1825196ed Convert several \seetext references to \seerfc and \seetitle versions.
Fred Drake <fdrake@acm.org>
parents: 15261
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61 Internet Message Bodies}{Section 5.2, ``Base64
45c1825196ed Convert several \seetext references to \seerfc and \seetitle versions.
Fred Drake <fdrake@acm.org>
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62 Content-Transfer-Encoding,'' provides the definition of the
45c1825196ed Convert several \seetext references to \seerfc and \seetitle versions.
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63 base64 encoding.}
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64 \end{seealso}