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-rw-r--r--env/lib/python3.10/site-packages/lxml/cssselect.py102
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diff --git a/env/lib/python3.10/site-packages/lxml/cssselect.py b/env/lib/python3.10/site-packages/lxml/cssselect.py
deleted file mode 100644
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--- a/env/lib/python3.10/site-packages/lxml/cssselect.py
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@@ -1,102 +0,0 @@
-"""CSS Selectors based on XPath.
-
-This module supports selecting XML/HTML tags based on CSS selectors.
-See the `CSSSelector` class for details.
-
-This is a thin wrapper around cssselect 0.7 or later.
-"""
-
-from __future__ import absolute_import
-
-from . import etree
-try:
- import cssselect as external_cssselect
-except ImportError:
- raise ImportError(
- 'cssselect does not seem to be installed. '
- 'See http://packages.python.org/cssselect/')
-
-
-SelectorSyntaxError = external_cssselect.SelectorSyntaxError
-ExpressionError = external_cssselect.ExpressionError
-SelectorError = external_cssselect.SelectorError
-
-
-__all__ = ['SelectorSyntaxError', 'ExpressionError', 'SelectorError',
- 'CSSSelector']
-
-
-class LxmlTranslator(external_cssselect.GenericTranslator):
- """
- A custom CSS selector to XPath translator with lxml-specific extensions.
- """
- def xpath_contains_function(self, xpath, function):
- # Defined there, removed in later drafts:
- # http://www.w3.org/TR/2001/CR-css3-selectors-20011113/#content-selectors
- if function.argument_types() not in (['STRING'], ['IDENT']):
- raise ExpressionError(
- "Expected a single string or ident for :contains(), got %r"
- % function.arguments)
- value = function.arguments[0].value
- return xpath.add_condition(
- 'contains(__lxml_internal_css:lower-case(string(.)), %s)'
- % self.xpath_literal(value.lower()))
-
-
-class LxmlHTMLTranslator(LxmlTranslator, external_cssselect.HTMLTranslator):
- """
- lxml extensions + HTML support.
- """
-
-
-def _make_lower_case(context, s):
- return s.lower()
-
-ns = etree.FunctionNamespace('http://codespeak.net/lxml/css/')
-ns.prefix = '__lxml_internal_css'
-ns['lower-case'] = _make_lower_case
-
-
-class CSSSelector(etree.XPath):
- """A CSS selector.
-
- Usage::
-
- >>> from lxml import etree, cssselect
- >>> select = cssselect.CSSSelector("a tag > child")
-
- >>> root = etree.XML("<a><b><c/><tag><child>TEXT</child></tag></b></a>")
- >>> [ el.tag for el in select(root) ]
- ['child']
-
- To use CSS namespaces, you need to pass a prefix-to-namespace
- mapping as ``namespaces`` keyword argument::
-
- >>> rdfns = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'
- >>> select_ns = cssselect.CSSSelector('root > rdf|Description',
- ... namespaces={'rdf': rdfns})
-
- >>> rdf = etree.XML((
- ... '<root xmlns:rdf="%s">'
- ... '<rdf:Description>blah</rdf:Description>'
- ... '</root>') % rdfns)
- >>> [(el.tag, el.text) for el in select_ns(rdf)]
- [('{http://www.w3.org/1999/02/22-rdf-syntax-ns#}Description', 'blah')]
-
- """
- def __init__(self, css, namespaces=None, translator='xml'):
- if translator == 'xml':
- translator = LxmlTranslator()
- elif translator == 'html':
- translator = LxmlHTMLTranslator()
- elif translator == 'xhtml':
- translator = LxmlHTMLTranslator(xhtml=True)
- path = translator.css_to_xpath(css)
- etree.XPath.__init__(self, path, namespaces=namespaces)
- self.css = css
-
- def __repr__(self):
- return '<%s %s for %r>' % (
- self.__class__.__name__,
- hex(abs(id(self)))[2:],
- self.css)