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📁 ..
📄 __init__.py(27 B)
📁 __pycache__
📄 test_builder_registry.py(5.45 KB)
📄 test_docs.py(1.04 KB)
📄 test_html5lib.py(4.79 KB)
📄 test_htmlparser.py(1.69 KB)
📄 test_lxml.py(2.58 KB)
📄 test_soup.py(19.85 KB)
📄 test_tree.py(78.2 KB)

Editing: test_lxml.py

"""Tests to ensure that the lxml tree builder generates good trees."""

import re
import warnings

try:
    import lxml.etree
    LXML_PRESENT = True
    LXML_VERSION = lxml.etree.LXML_VERSION
except ImportError as e:
    LXML_PRESENT = False
    LXML_VERSION = (0,)

if LXML_PRESENT:
    from bs4.builder import LXMLTreeBuilder, LXMLTreeBuilderForXML

from bs4 import (
    BeautifulSoup,
    BeautifulStoneSoup,
    )
from bs4.element import Comment, Doctype, SoupStrainer
from bs4.testing import skipIf
from bs4.tests import test_htmlparser
from bs4.testing import (
    HTMLTreeBuilderSmokeTest,
    XMLTreeBuilderSmokeTest,
    SoupTest,
    skipIf,
)

@skipIf(
    not LXML_PRESENT,
    "lxml seems not to be present, not testing its tree builder.")
class LXMLTreeBuilderSmokeTest(SoupTest, HTMLTreeBuilderSmokeTest):
    """See ``HTMLTreeBuilderSmokeTest``."""

@property
    def default_builder(self):
        return LXMLTreeBuilder()

def test_out_of_range_entity(self):
 self.assertSoupEquals(
 "foo&#10000000000000;bar", "foobar")
 self.assertSoupEquals(
 "foo&#x10000000000000;bar", "foobar")
 self.assertSoupEquals(
 "foo&#1000000000;bar", "foobar")

def test_entities_in_foreign_document_encoding(self):
 # We can't implement this case correctly because by the time we
 # hear about markup like "&#147;", it's been (incorrectly) converted into
 # a string like u'\x93'
 pass
 
 # In lxml < 2.3.5, an empty doctype causes a segfault. Skip this
 # test if an old version of lxml is installed.

@skipIf(
 not LXML_PRESENT or LXML_VERSION < (2,3,5,0),
 "Skipping doctype test for old version of lxml to avoid segfault.")
 def test_empty_doctype(self):
 soup = self.soup("<!DOCTYPE>")
 doctype = soup.contents[0]
 self.assertEqual("", doctype.strip())

def test_beautifulstonesoup_is_xml_parser(self):
 # Make sure that the deprecated BSS class uses an xml builder
 # if one is installed.
 with warnings.catch_warnings(record=True) as w:
 soup = BeautifulStoneSoup("")
 self.assertEqual("", str(soup.b))
 self.assertTrue("BeautifulStoneSoup class is deprecated" in str(w[0].message))

@skipIf(
    not LXML_PRESENT,
    "lxml seems not to be present, not testing its XML tree builder.")
class LXMLXMLTreeBuilderSmokeTest(SoupTest, XMLTreeBuilderSmokeTest):
    """See ``HTMLTreeBuilderSmokeTest``."""

@property
    def default_builder(self):
        return LXMLTreeBuilderForXML()

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