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<a href="pyxb-module.html">Package pyxb</a> ::
<a href="pyxb.utils-module.html">Package utils</a> ::
Module unicode
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<!-- ==================== MODULE DESCRIPTION ==================== -->
<h1 class="epydoc">Module unicode</h1><p class="nomargin-top"><span class="codelink"><a href="pyxb.utils.unicode-pysrc.html">source code</a></span></p>
<p>This module contains support for Unicode characters as required to
support the regular expression syntax defined in <a
href="http://www/Documentation/W3C/www.w3.org/TR/xmlschema-2/index.html#regexs"
target="_top">annex F</a> of the XML Schema definition.</p>
<p>In particular, we need to be able to identify character properties and
block escapes, as defined in F.1.1, by name.</p>
<ul>
<li>
Block data: <a
href="http://www.unicode.org/Public/3.1-Update/Blocks-4.txt"
target="_top">http://www.unicode.org/Public/3.1-Update/Blocks-4.txt</a>
</li>
<li>
Property list data: <a
href="http://www.unicode.org/Public/3.1-Update/PropList-3.1.0.txt"
target="_top">http://www.unicode.org/Public/3.1-Update/PropList-3.1.0.txt</a>
</li>
<li>
Full dataset: <a
href="http://www.unicode.org/Public/3.1-Update/UnicodeData-3.1.0.txt"
target="_top">http://www.unicode.org/Public/3.1-Update/UnicodeData-3.1.0.txt</a>
</li>
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<p>The Unicode database active at the time XML Schema 1.0 was defined is
archived at <a
href="http://www.unicode.org/Public/3.1-Update/UnicodeCharacterDatabase-3.1.0.html"
target="_top">http://www.unicode.org/Public/3.1-Update/UnicodeCharacterDatabase-3.1.0.html</a>,
and refers to <a href="http://www.unicode.org/unicode/reports/tr27/"
target="_top">Unicode Standard Annex #27: Unicode 3.1</a>.</p>
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<span class="summary-type"> </span>
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<a href="pyxb.utils.unicode.CodePointSetError-class.html" class="summary-name">CodePointSetError</a><br />
Raised when some abuse of a <a
href="pyxb.utils.unicode.CodePointSet-class.html"
class="link">CodePointSet</a> is detected.
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<span class="summary-type"> </span>
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<a href="pyxb.utils.unicode.CodePointSet-class.html" class="summary-name">CodePointSet</a><br />
Represent a set of Unicode code points.
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<a name="SupportsWideUnicode"></a><span class="summary-name">SupportsWideUnicode</span> = <code title="False">False</code>
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<span class="summary-type"> </span>
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<a href="pyxb.utils.unicode-module.html#_NameStartChar" class="summary-name" onclick="show_private();">_NameStartChar</a> = <code title="CodePointSet(ord(':'), (ord('A'), ord('Z')), ord('_'), (ord('a'), ord(\
'z')), (0xC0, 0xD6), (0xD8, 0xF6), (0xF8, 0x2FF), (0x370, 0x37D), (0x3\
7F, 0x1FFF), (0x200C, 0x200D), (0x2070, 0x218F), (0x2C00, 0x2FEF), (0x\
3001, 0xD7FF), (0xF900, 0xFDCF), (0xFDF0, 0xFFFD), (0x10000, 0xEFFFF))">CodePointSet(ord(':'), (ord('A'), ord('Z')), <code class="variable-ellipsis">...</code></code>
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<a href="pyxb.utils.unicode-module.html#_NameChar" class="summary-name" onclick="show_private();">_NameChar</a> = <code title="CodePointSet(_NameStartChar).extend([ord('-'), ord('.'), (ord('0'), or\
d('9')), 0xB7, (0x0300, 0x036F), (0x203F, 0x2040)])">CodePointSet(_NameStartChar).extend([ord('-'), ord<code class="variable-ellipsis">...</code></code>
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<a href="pyxb.utils.unicode-module.html#SingleCharEsc" class="summary-name">SingleCharEsc</a> = <code title="{'n': CodePointSet(0x0A), 'r': CodePointSet(0x0D), 't': CodePointSet(0\
x09)}">{'n': CodePointSet(0x0A), 'r': CodePointSet(0x<code class="variable-ellipsis">...</code></code>
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<span class="summary-type"> </span>
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<a name="WildcardEsc"></a><span class="summary-name">WildcardEsc</span> = <code title="CodePointSet(ord('\n'), ord('\r')).negate()">CodePointSet(ord('\n'), ord('\r')).negate()</code>
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<span class="summary-type"> </span>
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<a name="MultiCharEsc"></a><span class="summary-name">MultiCharEsc</span> = <code title="{}">{}</code>
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<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'pyxb.utils'"><code class="variable-quote">'</code><code class="variable-string">pyxb.utils</code><code class="variable-quote">'</code></code>
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<a name="c"></a><span class="summary-name">c</span> = <code title="']'"><code class="variable-quote">'</code><code class="variable-string">]</code><code class="variable-quote">'</code></code>
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<h3 class="epydoc">_NameStartChar</h3>
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<dt>Value:</dt>
<dd><table><tr><td><pre class="variable">
CodePointSet(ord(':'), (ord('A'), ord('Z')), ord('_'), (ord('a'), ord(<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
'z')), (0xC0, 0xD6), (0xD8, 0xF6), (0xF8, 0x2FF), (0x370, 0x37D), (0x3<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
7F, 0x1FFF), (0x200C, 0x200D), (0x2070, 0x218F), (0x2C00, 0x2FEF), (0x<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
3001, 0xD7FF), (0xF900, 0xFDCF), (0xFDF0, 0xFFFD), (0x10000, 0xEFFFF))
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<h3 class="epydoc">_NameChar</h3>
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</dl>
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<dt>Value:</dt>
<dd><table><tr><td><pre class="variable">
CodePointSet(_NameStartChar).extend([ord('-'), ord('.'), (ord('0'), or<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
d('9')), 0xB7, (0x0300, 0x036F), (0x203F, 0x2040)])
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<h3 class="epydoc">SingleCharEsc</h3>
<dl class="fields">
</dl>
<dl class="fields">
<dt>Value:</dt>
<dd><table><tr><td><pre class="variable">
{'n': CodePointSet(0x0A), 'r': CodePointSet(0x0D), 't': CodePointSet(0<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
x09)}
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