本文整理汇总了Python中haystack.utils.Highlighter.text_block方法的典型用法代码示例。如果您正苦于以下问题：Python Highlighter.text_block方法的具体用法？Python Highlighter.text_block怎么用？Python Highlighter.text_block使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类haystack.utils.Highlighter的用法示例。
在下文中一共展示了Highlighter.text_block方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_render_html
# 需要导入模块: from haystack.utils import Highlighter [as 别名]
# 或者: from haystack.utils.Highlighter import text_block [as 别名]
def test_render_html(self):
highlighter = Highlighter("this test")
highlighter.text_block = self.document_1
self.assertEqual(
highlighter.render_html({"this": [0, 53, 79], "test": [10, 68]}, 0, 200),
'<span class="highlighted">This</span> is a <span class="highlighted">test</span> of the highlightable words detection. <span class="highlighted">This</span> is only a <span class="highlighted">test</span>. Were <span class="highlighted">this</span> an actual emergency, your text would have exploded in mid-air.',
)
highlighter.text_block = self.document_2
self.assertEqual(
highlighter.render_html({"this": [0, 53, 79], "test": [10, 68]}, 0, 200),
"The content of words in no particular order causes nothing to occur.",
)
highlighter.text_block = self.document_3
self.assertEqual(
highlighter.render_html({"this": [0, 53, 79], "test": [10, 68]}, 0, 200),
'<span class="highlighted">This</span> is a <span class="highlighted">test</span> of the highlightable words detection. <span class="highlighted">This</span> is only a <span class="highlighted">test</span>. Were <span class="highlighted">this</span> an actual emergency, your text would have exploded in mid-air. The content of words in no particular order causes no...',
)
highlighter = Highlighter("content detection")
highlighter.text_block = self.document_3
self.assertEqual(
highlighter.render_html({"content": [151], "detection": [42]}, 42, 242),
'...<span class="highlighted">detection</span>. This is only a test. Were this an actual emergency, your text would have exploded in mid-air. The <span class="highlighted">content</span> of words in no particular order causes nothing to occur.',
)
self.assertEqual(
highlighter.render_html({"content": [151], "detection": [42]}, 42, 200),
'...<span class="highlighted">detection</span>. This is only a test. Were this an actual emergency, your text would have exploded in mid-air. The <span class="highlighted">content</span> of words in no particular order causes no...',
)示例2: test_find_highlightable_words
# 需要导入模块: from haystack.utils import Highlighter [as 别名]
# 或者: from haystack.utils.Highlighter import text_block [as 别名]
def test_find_highlightable_words(self):
highlighter = Highlighter('this test')
highlighter.text_block = self.document_1
self.assertEqual(highlighter.find_highlightable_words(), {'this': [0, 53, 79], 'test': [10, 68]})
# We don't stem for now.
highlighter = Highlighter('highlight tests')
highlighter.text_block = self.document_1
self.assertEqual(highlighter.find_highlightable_words(), {'highlight': [22], 'tests': []})
# Ignore negated bits.
highlighter = Highlighter('highlight -test')
highlighter.text_block = self.document_1
self.assertEqual(highlighter.find_highlightable_words(), {'highlight': [22]})示例3: test_render_html
# 需要导入模块: from haystack.utils import Highlighter [as 别名]
# 或者: from haystack.utils.Highlighter import text_block [as 别名]
def test_render_html(self):
highlighter = Highlighter('this test')
highlighter.text_block = self.document_1
self.assertEqual(highlighter.render_html({'this': [0, 53, 79], 'test': [10, 68]}, 0, 200), '<span class="highlighted">This</span> is a <span class="highlighted">test</span> of the highlightable words detection. <span class="highlighted">This</span> is only a <span class="highlighted">test</span>. Were <span class="highlighted">this</span> an actual emergency, your text would have exploded in mid-air.')
highlighter.text_block = self.document_2
self.assertEqual(highlighter.render_html({'this': [0, 53, 79], 'test': [10, 68]}, 0, 200), 'The content of words in no particular order causes nothing to occur.')
highlighter.text_block = self.document_3
self.assertEqual(highlighter.render_html({'this': [0, 53, 79], 'test': [10, 68]}, 0, 200), '<span class="highlighted">This</span> is a <span class="highlighted">test</span> of the highlightable words detection. <span class="highlighted">This</span> is only a <span class="highlighted">test</span>. Were <span class="highlighted">this</span> an actual emergency, your text would have exploded in mid-air. The content of words in no particular order causes no...')
highlighter = Highlighter('content detection')
highlighter.text_block = self.document_3
self.assertEqual(highlighter.render_html({'content': [151], 'detection': [42]}, 42, 242), '...<span class="highlighted">detection</span>. This is only a test. Were this an actual emergency, your text would have exploded in mid-air. The <span class="highlighted">content</span> of words in no particular order causes nothing to occur.')
self.assertEqual(highlighter.render_html({'content': [151], 'detection': [42]}, 42, 200), '...<span class="highlighted">detection</span>. This is only a test. Were this an actual emergency, your text would have exploded in mid-air. The <span class="highlighted">content</span> of words in no particular order causes no...')
# Regression for repetition in the regular expression.
highlighter = Highlighter('i++')
highlighter.text_block = 'Foo is i++ in most cases.'
self.assertEqual(highlighter.render_html({'i++': [7]}, 0, 200), 'Foo is <span class="highlighted">i++</span> in most cases.')
highlighter = Highlighter('i**')
highlighter.text_block = 'Foo is i** in most cases.'
self.assertEqual(highlighter.render_html({'i**': [7]}, 0, 200), 'Foo is <span class="highlighted">i**</span> in most cases.')
highlighter = Highlighter('i..')
highlighter.text_block = 'Foo is i.. in most cases.'
self.assertEqual(highlighter.render_html({'i..': [7]}, 0, 200), 'Foo is <span class="highlighted">i..</span> in most cases.')
highlighter = Highlighter('i??')
highlighter.text_block = 'Foo is i?? in most cases.'
self.assertEqual(highlighter.render_html({'i??': [7]}, 0, 200), 'Foo is <span class="highlighted">i??</span> in most cases.')示例4: test_find_window
# 需要导入模块: from haystack.utils import Highlighter [as 别名]
# 或者: from haystack.utils.Highlighter import text_block [as 别名]
def test_find_window(self):
# The query doesn't matter for this method, so ignore it.
highlighter = Highlighter('')
highlighter.text_block = self.document_1
# No query.
self.assertEqual(highlighter.find_window({}), (0, 200))
# Nothing found.
self.assertEqual(highlighter.find_window({'highlight': [], 'tests': []}), (0, 200))
# Simple cases.
self.assertEqual(highlighter.find_window({'highlight': [0], 'tests': [100]}), (0, 200))
self.assertEqual(highlighter.find_window({'highlight': [99], 'tests': [199]}), (99, 299))
self.assertEqual(highlighter.find_window({'highlight': [0], 'tests': [201]}), (0, 200))
self.assertEqual(highlighter.find_window({'highlight': [203], 'tests': [120]}), (120, 320))
self.assertEqual(highlighter.find_window({'highlight': [], 'tests': [100]}), (100, 300))
self.assertEqual(highlighter.find_window({'highlight': [0], 'tests': [80], 'moof': [120]}), (0, 200))
# Simple cases, with an outlier far outside the window.
self.assertEqual(highlighter.find_window({'highlight': [0], 'tests': [100, 450]}), (0, 200))
self.assertEqual(highlighter.find_window({'highlight': [100], 'tests': [220, 450]}), (100, 300))
self.assertEqual(highlighter.find_window({'highlight': [100], 'tests': [350, 450]}), (350, 550))
self.assertEqual(highlighter.find_window({'highlight': [100], 'tests': [220], 'moof': [450]}), (100, 300))
# Density checks.
self.assertEqual(highlighter.find_window({'highlight': [0], 'tests': [100, 180, 450]}), (0, 200))
self.assertEqual(highlighter.find_window({'highlight': [0, 40], 'tests': [100, 200, 220, 450]}), (40, 240))
self.assertEqual(highlighter.find_window({'highlight': [0, 40], 'tests': [100, 200, 220], 'moof': [450]}), (40, 240))
self.assertEqual(highlighter.find_window({'highlight': [0, 40], 'tests': [100, 200, 220], 'moof': [294, 299, 450]}), (100, 300))示例5: execute_highlighter
# 需要导入模块: from haystack.utils import Highlighter [as 别名]
# 或者: from haystack.utils.Highlighter import text_block [as 别名]
def execute_highlighter(query, text_key, results):
highlight = Highlighter(query)
for result in results:
highlight.text_block = result.get_additional_fields().get(text_key, "")
highlight_locations = highlight.find_highlightable_words()
result.highlight_locations = []
for q, locations in highlight_locations.iteritems():
result.highlight_locations.extend([[location, location + len(q)] for location in locations])