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<div class="document" id="qvikconfig">
<h1 class="title">qvikconfig</h1>

<p>qvikconfig is a parser of a simple config file syntax called the
qvikconfig format. The basic syntax is 'property = value'.</p>
<p>qvikconfig offers two main functions: <tt class="docutils literal">parse</tt> and <tt class="docutils literal">dump</tt>. Use
<tt class="docutils literal">parse</tt> to read config files and <tt class="docutils literal">dump</tt> to write them.</p>
<div class="section" id="documentation">
<h1>Documentation</h1>
<p>To see an example of qvikconfig config files and how to parse and dump
them, see the files in the <tt class="docutils literal">tests/</tt> directory of the
distribution. Alternatively, these examples can be downloaded from
&lt;<a class="reference external" href="http://metanohi.org/projects/qvikconfig/">http://metanohi.org/projects/qvikconfig/</a>&gt;.</p>
<p>qvikconfig can be considered a dictionary that can link both single
values and lists of values to named properties. Entries are
line-separated. A simple example:</p>
<pre class="literal-block">
# This is a comment.
name = Example # This is also a comment.
descriptions = This is an example, Dette er et eksempel
</pre>
<p>When parsed, this will be translated to this Python dict:</p>
<blockquote>
{'name': 'Example',
'descriptions': ['This is an example', 'Dette er et eksempel']}</blockquote>
<p>It is, in most cases, optional to enclose strings in
quotes. Whitespace is completely optional.</p>
<div class="section" id="lists">
<h2>Lists</h2>
<p>qvikconfig uses the comma character to split values, as seen in the
example above. When there is only one value associated with a
property, there will be no list. Otherwise there will be one. To
create a list of only one value, append two commas to your value, like
this:</p>
<pre class="literal-block">
a-list=24,,
</pre>
<p>This returns this dict:</p>
<pre class="literal-block">
{'a-list': [24]}
</pre>
</div>
<div class="section" id="accepted-data">
<h2>Accepted data</h2>
<p>qvikconfig accepts and understands strings, numbers, True, False, and
None. Everything else normally results in unknown behavior.</p>
<p>Strings are represented using text, sometimes enclosed in
quotes. Numbers are represented using numbers. True, False and None
are represented by true, false and none.</p>
</div>
<div class="section" id="using-more-than-one-line">
<h2>Using more than one line</h2>
<p>You can spread lists across several lines like this:</p>
<pre class="literal-block">
long list = A,
B, C, D,
E, F, G,
H, I, J,
K, L, M,
N, P, O
</pre>
<p>This will, naturally, result in this dict:</p>
<pre class="literal-block">
{'long list': ['A', 'B', 'C', 'D', 'E', 'F',
'G', 'H','I', 'J', 'K', 'L', 'M', 'N', 'P', 'O']}
</pre>
<p>You can make single values take up more than one line like this:</p>
<pre class="literal-block">
a value = The wall had moved away from the boundaries of the house.
</pre>
<p>..which creates this when parsed:</p>
<pre class="literal-block">
{'a value': 'The wall had moved away from the boundaries of the house.'}
</pre>
</div>
<div class="section" id="escaping-text">
<h2>Escaping text</h2>
<p>Certain strings cannot be represented in qvikconfig config files
without being enclosed in quotes. The strings 'true', 'false' and
'none' must have quotes (both &quot;...&quot; and '...' are accepted), for
example. The same goes for, in the case of values, strings containing
commas and quotes or ending with a backslash, and in the case of
properties, equal signs. While spaces and tabs are just fine, newlines
(and carriage returns and so on) must be enclosed in quotes. Example:</p>
<pre class="literal-block">
# The equality sign is not a comma.
'=' = 'not a ,'
</pre>
<p>..resulting in:</p>
<pre class="literal-block">
{'=': 'not a ,'}
</pre>
</div>
<div class="section" id="version-information">
<h2>Version information</h2>
<p>This is version 0.1.1 of qvikconfig. New releases are made available
online at the website mentioned earlier.</p>
<p>Copyright (C) 2010  Niels Serup
License GPLv3+: GNU GPL version 3 or later &lt;<a class="reference external" href="http://gnu.org/licenses/gpl.html">http://gnu.org/licenses/gpl.html</a>&gt;
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.</p>
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