[ab4fdfc] | 1 | <?xml version="1.0" encoding="UTF-8"?>
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[0cf85fa] | 2 | <!DOCTYPE sect2 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[301c411] | 7 | <!ENTITY packaging-download-http "https://files.pythonhosted.org/packages/source/p/packaging/packaging-&packaging-version;.tar.gz">
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[432ea40] | 8 | <!ENTITY packaging-download-ftp " ">
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[569925c7] | 9 | <!ENTITY packaging-md5sum "&packaging-md5sum;">
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[2366dada] | 10 | <!ENTITY packaging-size "148 KB">
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| 11 | <!ENTITY packaging-buildsize "2.6 MB (add 20 MB for tests)">
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[72c62e4] | 12 | <!ENTITY packaging-time "less than 0.1 SBU (0.2 SBU for tests)">
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[0cf85fa] | 13 | ]>
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| 14 |
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[036821b] | 15 | <sect2 id="packaging" xreflabel="packaging-&packaging-version;">
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[0cf85fa] | 16 |
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[432ea40] | 17 | <title>Packaging-&packaging-version;</title>
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[0cf85fa] | 18 |
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[432ea40] | 19 | <indexterm zone="packaging">
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| 20 | <primary sortas="a-packaging">packaging</primary>
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[0cf85fa] | 21 | </indexterm>
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| 22 |
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| 23 | <sect3 role="package">
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[432ea40] | 24 | <title>Introduction to Packaging Module</title>
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[0cf85fa] | 25 |
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| 26 | <para>
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[432ea40] | 27 | The <application>Packaging</application> library provides utilities
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| 28 | that implement the interoperability specifications which have clearly
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[e343b67] | 29 | one correct behaviour (PEP440) or benefit greatly from having a single
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| 30 | shared implementation (PEP425). This includes utilities for version
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| 31 | handling, specifiers, markers, tags, and requirements.
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[0cf85fa] | 32 | </para>
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| 33 |
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[09ddf35a] | 34 | &lfs122_checked;
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[0cf85fa] | 35 |
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| 36 | <bridgehead renderas="sect4">Package Information</bridgehead>
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| 37 | <itemizedlist spacing="compact">
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| 38 | <listitem>
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| 39 | <para>
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[432ea40] | 40 | Download (HTTP): <ulink url="&packaging-download-http;"/>
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[0cf85fa] | 41 | </para>
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| 42 | </listitem>
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| 43 | <listitem>
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| 44 | <para>
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[432ea40] | 45 | Download (FTP): <ulink url="&packaging-download-ftp;"/>
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[0cf85fa] | 46 | </para>
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| 47 | </listitem>
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| 48 | <listitem>
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| 49 | <para>
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[432ea40] | 50 | Download MD5 sum: &packaging-md5sum;
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[0cf85fa] | 51 | </para>
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| 52 | </listitem>
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| 53 | <listitem>
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| 54 | <para>
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[432ea40] | 55 | Download size: &packaging-size;
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[0cf85fa] | 56 | </para>
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| 57 | </listitem>
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| 58 | <listitem>
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| 59 | <para>
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[432ea40] | 60 | Estimated disk space required: &packaging-buildsize;
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[0cf85fa] | 61 | </para>
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| 62 | </listitem>
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| 63 | <listitem>
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| 64 | <para>
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[432ea40] | 65 | Estimated build time: &packaging-time;
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[0cf85fa] | 66 | </para>
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| 67 | </listitem>
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| 68 | </itemizedlist>
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| 69 |
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[432ea40] | 70 | <bridgehead renderas="sect4">Packaging Dependencies</bridgehead>
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[0cf85fa] | 71 |
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[ef6402e] | 72 | <bridgehead renderas="sect5">Optional (for testing)</bridgehead>
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| 73 | <para role="optional">
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| 74 | <xref linkend="pytest"/> and
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| 75 | <ulink url="https://pypi.org/project/pretend/">pretend</ulink>
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| 76 | </para>
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| 77 |
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| 78 |
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[0cf85fa] | 79 | </sect3>
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| 80 |
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| 81 | <sect3 role="installation">
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[432ea40] | 82 | <title>Installation of Packaging</title>
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[0cf85fa] | 83 |
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| 84 | <para> Build the module: </para>
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| 85 |
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[db244ae2] | 86 | &build-wheel;
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[0cf85fa] | 87 |
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| 88 | <para>
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[ef6402e] | 89 | Now, as the <systemitem class="username">root</systemitem> user:
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[0cf85fa] | 90 | </para>
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| 91 |
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[db244ae2] | 92 | <screen role="root"><userinput>&install-wheel; packaging</userinput></screen>
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[ef6402e] | 93 |
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[0cf85fa] | 94 | <para>
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[ef6402e] | 95 | Assuming <xref linkend="pytest"/> is installed, but the other optional
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[e1dc8db] | 96 | dependency is not, the installation can be tested with the following
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[ef6402e] | 97 | commands:
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[0cf85fa] | 98 | </para>
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| 99 |
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[ef6402e] | 100 | <screen remap="test"><userinput>python3 -m venv --system-site-packages testenv &&
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| 101 | source testenv/bin/activate &&
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| 102 | pip3 install pretend &&
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| 103 | python3 /usr/bin/pytest<!-- no && because of a possible error -->
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| 104 | deactivate</userinput></screen>
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[0cf85fa] | 105 |
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| 106 | </sect3>
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| 107 |
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| 108 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 109 | href="../../../xincludes/pip3-cmd-explain.xml"/>
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| 110 |
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| 111 | <sect3 role="content">
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| 112 | <title>Contents</title>
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| 113 |
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| 114 | <segmentedlist>
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| 115 | <segtitle>Installed Programs</segtitle>
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| 116 | <segtitle>Installed Libraries</segtitle>
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| 117 | <segtitle>Installed Directories</segtitle>
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| 118 |
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| 119 | <seglistitem>
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[432ea40] | 120 | <seg>None</seg>
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[0cf85fa] | 121 | <seg>None</seg>
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| 122 | <seg>
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[432ea40] | 123 | /usr/lib/python&python3-majorver;/site-packages/packaging and
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| 124 | /usr/lib/python&python3-majorver;/site-packages/packaging-&packaging-version;.dist-info
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[0cf85fa] | 125 | </seg>
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| 126 | </seglistitem>
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| 127 | </segmentedlist>
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[432ea40] | 128 |
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[0cf85fa] | 129 | </sect3>
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| 130 |
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| 131 | </sect2>
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