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Package web2py ::
<a href="web2py.gluon-module.html">Package gluon</a> ::
<a href="web2py.gluon.template-module.html">Module template</a> ::
Class TemplateParser
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class TemplateParser</h1><span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser">source code</a></span><br /><br />
<pre class="base-tree">
object --+
|
<strong class="uidshort">TemplateParser</strong>
</pre>
<hr />
<!-- ==================== INSTANCE METHODS ==================== -->
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="web2py.gluon.template.TemplateParser-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">text</span>,
<span class="summary-sig-arg">name</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">ParserContainer</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">context</span>=<span class="summary-sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>,
<span class="summary-sig-arg">path</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">views/</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">writer</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">response.write</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">lexers</span>=<span class="summary-sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>,
<span class="summary-sig-arg">delimiters</span>=<span class="summary-sig-default"><code class="variable-group">(</code><code class="variable-quote">'</code><code class="variable-string">{{</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">}}</code><code class="variable-quote">'</code><code class="variable-group">)</code></span>,
<span class="summary-sig-arg">_super_nodes</span>=<span class="summary-sig-default"><code class="variable-group">[</code><code class="variable-group">]</code></span>)</span><br />
text -- text to parse
context -- context to parse in
path -- folder path to templates
writer -- string of writer class to use
lexers -- dict of custom lexers to use.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.__init__">source code</a></span>
</td>
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<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a href="web2py.gluon.template.TemplateParser-class.html#to_string" class="summary-sig-name">to_string</a>(<span class="summary-sig-arg">self</span>)</span><br />
Return the parsed template with correct indentation.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.to_string">source code</a></span>
</td>
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</td>
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<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a href="web2py.gluon.template.TemplateParser-class.html#__str__" class="summary-sig-name">__str__</a>(<span class="summary-sig-arg">self</span>)</span><br />
Make sure str works exactly the same as python 3</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.__str__">source code</a></span>
</td>
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</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="__unicode__"></a><span class="summary-sig-name">__unicode__</span>(<span class="summary-sig-arg">self</span>)</span><br />
Make sure str works exactly the same as python 3</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.__unicode__">source code</a></span>
</td>
</tr>
</table>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="reindent"></a><span class="summary-sig-name">reindent</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">text</span>)</span><br />
Reindents a string of unindented python code.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.reindent">source code</a></span>
</td>
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</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a name="_raise_error"></a><span class="summary-sig-name">_raise_error</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">message</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string"></code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">text</span>=<span class="summary-sig-default">1</span>)</span><br />
Raise an error using itself as the filename and textual
content.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser._raise_error">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="web2py.gluon.template.TemplateParser-class.html#_get_file_text" class="summary-sig-name">_get_file_text</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">filename</span>)</span><br />
Attempt to open ``filename`` and retrieve its text.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser._get_file_text">source code</a></span>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
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<tr>
<td><span class="summary-sig"><a name="include"></a><span class="summary-sig-name">include</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">content</span>,
<span class="summary-sig-arg">filename</span>)</span><br />
Include ``filename`` here.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.include">source code</a></span>
</td>
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</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="web2py.gluon.template.TemplateParser-class.html#extend" class="summary-sig-name">extend</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">filename</span>)</span><br />
Extend ``filename``.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.extend">source code</a></span>
</td>
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</table>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="parse"></a><span class="summary-sig-name">parse</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">text</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.parse">source code</a></span>
</td>
</tr>
</table>
</td>
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<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__delattr__</code>,
<code>__getattribute__</code>,
<code>__hash__</code>,
<code>__new__</code>,
<code>__reduce__</code>,
<code>__reduce_ex__</code>,
<code>__repr__</code>,
<code>__setattr__</code>
</p>
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<!-- ==================== CLASS VARIABLES ==================== -->
<a name="section-ClassVariables"></a>
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<td align="left"><span class="table-header">Class Variables</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-ClassVariables"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<span class="summary-type"> </span>
</td><td class="summary">
<a name="r_tag"></a><span class="summary-name">r_tag</span> = <code title="re.compile(r'(?s)(\{\{.*?\}\})')">re.compile(r'<code class="re-flags">(?s)</code><code class="re-group">(</code>\{\{.<code class="re-op">*?</code>\}\}<code class="re-group">)</code>')</code>
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<span class="summary-type"> </span>
</td><td class="summary">
<a name="r_multiline"></a><span class="summary-name">r_multiline</span> = <code title="re.compile(r'(?s)(""".*?""")|(\'\'\'.*?\'\'\')')">re.compile(r'<code class="re-flags">(?s)</code><code class="re-group">(</code>""".<code class="re-op">*?</code>"""<code class="re-group">)</code><code class="re-op">|</code><code class="re-group">(</code>\'\'\'.<code class="re-op">*?</code>\'\'\'<code class="re-group">)</code>')</code>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.template.TemplateParser-class.html#re_block" class="summary-name">re_block</a> = <code title="re.compile(r'(?s)^(elif |else:|except:|except |finally:).*$')">re.compile(r'<code class="re-flags">(?s)</code>^<code class="re-group">(</code>elif <code class="re-op">|</code>else:<code class="re-op">|</code>except:<code class="re-op">|</code>except <code class="re-op">|</code>fina<code class="variable-ellipsis">...</code></code>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.template.TemplateParser-class.html#re_unblock" class="summary-name">re_unblock</a> = <code title="re.compile(r'(?s)^(return|continue|break|raise)( .*)?$')">re.compile(r'<code class="re-flags">(?s)</code>^<code class="re-group">(</code>return<code class="re-op">|</code>continue<code class="re-op">|</code>break<code class="re-op">|</code>raise<code class="re-group">)</code><code class="re-group">(</code> <code class="variable-ellipsis">...</code></code>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="re_pass"></a><span class="summary-name">re_pass</span> = <code title="re.compile(r'(?s)^pass( .*)?$')">re.compile(r'<code class="re-flags">(?s)</code>^pass<code class="re-group">(</code> .<code class="re-op">*</code><code class="re-group">)</code><code class="re-op">?</code>$')</code>
</td>
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</table>
<!-- ==================== PROPERTIES ==================== -->
<a name="section-Properties"></a>
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<td align="left"><span class="table-header">Properties</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-Properties"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__class__</code>
</p>
</td>
</tr>
</table>
<!-- ==================== METHOD DETAILS ==================== -->
<a name="section-MethodDetails"></a>
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<td align="left"><span class="table-header">Method Details</span></td>
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><span class="options">[<a href="#section-MethodDetails"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<a name="__init__"></a>
<div>
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cellspacing="0" width="100%" bgcolor="white">
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">text</span>,
<span class="sig-arg">name</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">ParserContainer</code><code class="variable-quote">'</code></span>,
<span class="sig-arg">context</span>=<span class="sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>,
<span class="sig-arg">path</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">views/</code><code class="variable-quote">'</code></span>,
<span class="sig-arg">writer</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">response.write</code><code class="variable-quote">'</code></span>,
<span class="sig-arg">lexers</span>=<span class="sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>,
<span class="sig-arg">delimiters</span>=<span class="sig-default"><code class="variable-group">(</code><code class="variable-quote">'</code><code class="variable-string">{{</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">}}</code><code class="variable-quote">'</code><code class="variable-group">)</code></span>,
<span class="sig-arg">_super_nodes</span>=<span class="sig-default"><code class="variable-group">[</code><code class="variable-group">]</code></span>)</span>
<br /><em class="fname">(Constructor)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.__init__">source code</a></span>
</td>
</table>
<pre class="literalblock">
text -- text to parse
context -- context to parse in
path -- folder path to templates
writer -- string of writer class to use
lexers -- dict of custom lexers to use.
delimiters -- for example ('{{','}}')
_super_nodes -- a list of nodes to check for inclusion
this should only be set by "self.extend"
It contains a list of SuperNodes from a child
template that need to be handled.
</pre>
<dl class="fields">
<dt>Overrides:
object.__init__
</dt>
</dl>
</td></tr></table>
</div>
<a name="to_string"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">to_string</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.to_string">source code</a></span>
</td>
</table>
<p>Return the parsed template with correct indentation.</p>
Used to make it easier to port to python3.
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="__str__"></a>
<div>
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cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">__str__</span>(<span class="sig-arg">self</span>)</span>
<br /><em class="fname">(Informal representation operator)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.__str__">source code</a></span>
</td>
</table>
Make sure str works exactly the same as python 3
<dl class="fields">
<dt>Overrides:
object.__str__
</dt>
</dl>
</td></tr></table>
</div>
<a name="_get_file_text"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_get_file_text</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">filename</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser._get_file_text">source code</a></span>
</td>
</table>
<p>Attempt to open ``filename`` and retrieve its text.</p>
This will use self.path to search for the file.
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="extend"></a>
<div>
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cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">extend</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">filename</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="web2py.gluon.template-pysrc.html#TemplateParser.extend">source code</a></span>
</td>
</table>
Extend ``filename``. Anything not declared in a block defined by the
parent will be placed in the parent templates ``{{include}}`` block.
<dl class="fields">
</dl>
</td></tr></table>
</div>
<br />
<!-- ==================== CLASS VARIABLE DETAILS ==================== -->
<a name="section-ClassVariableDetails"></a>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Class Variable Details</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-ClassVariableDetails"
class="privatelink" onclick="toggle_private();"
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<h3 class="epydoc">re_block</h3>
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</dl>
<dl class="fields">
<dt>Value:</dt>
<dd><table><tr><td><pre class="variable">
re.compile(r'<code class="re-flags">(?s)</code>^<code class="re-group">(</code>elif <code class="re-op">|</code>else:<code class="re-op">|</code>except:<code class="re-op">|</code>except <code class="re-op">|</code>finally:<code class="re-group">)</code>.<code class="re-op">*</code>$')
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<dl class="fields">
</dl>
<dl class="fields">
<dt>Value:</dt>
<dd><table><tr><td><pre class="variable">
re.compile(r'<code class="re-flags">(?s)</code>^<code class="re-group">(</code>return<code class="re-op">|</code>continue<code class="re-op">|</code>break<code class="re-op">|</code>raise<code class="re-group">)</code><code class="re-group">(</code> .<code class="re-op">*</code><code class="re-group">)</code><code class="re-op">?</code>$')
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