本文整理汇总了Python中highlight.HighLighter.add_field方法的典型用法代码示例。如果您正苦于以下问题：Python HighLighter.add_field方法的具体用法？Python HighLighter.add_field怎么用？Python HighLighter.add_field使用的例子？那么, 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highlight.HighLighter的用法示例。
在下文中一共展示了HighLighter.add_field方法的2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: Search
# 需要导入模块: from highlight import HighLighter [as 别名]
# 或者: from highlight.HighLighter import add_field [as 别名]
class Search(object):
"""A search to be performed.
This contains a query, and has additional parameters which are used to
control how the search works, what it should return, etc.
"""
def __init__(self,
query=None,
filter=None,
fields=None,
start=None,
size=None,
highlight=None,
sort=None,
explain=False,
facet=None,
version=None,
track_scores=None,
script_fields=None,
index_boost={},
min_score=None):
"""
fields: if is [], the _source is not returned
"""
self.query = query
self.filter = filter
self.fields = fields
self.start = start
self.size = size
self.highlight = highlight
self.sort = sort
self.explain = explain
self.facet = facet or FacetFactory()
self.version = version
self.track_scores = track_scores
self.script_fields = script_fields
self.index_boost = index_boost
self.min_score = min_score
def get_facet_factory(self):
"""
Returns the facet factory
"""
return self.facet
@property
def q(self):
return self.serialize()
def serialize(self):
"""Serialize the search to a structure as passed for a search body.
"""
res = {"query": self.query.serialize()}
if self.filter:
res['filter'] = self.filter.serialize()
if self.fields is not None:
res['fields'] = self.fields
if self.size is not None:
res['size'] = self.size
if self.start is not None:
res['from'] = self.start
if self.highlight:
res['highlight'] = self.highlight.serialize()
if self.sort:
res['sort'] = self.sort
if self.explain:
res['explain'] = self.explain
if self.version:
res['version'] = self.version
if self.track_scores:
res['track_scores'] = self.track_scores
if self.script_fields:
if isinstance(self.script_fields, ScriptFields):
res['script_fields'] = self.script_fields.serialize()
else:
raise ScriptFieldsError("Parameter script_fields should of type ScriptFields")
if self.index_boost:
res['indices_boost'] = self.index_boost
if self.min_score:
res['min_score'] = self.min_score
if self.facet.facets:
res.update(self.facet.q)
return res
def add_highlight(self, field, fragment_size=None,
number_of_fragments=None, fragment_offset=None):
"""Add a highlight field.
The Search object will be returned, so calls to this can be chained.
"""
if self.highlight is None:
self.highlight = HighLighter("<b>", "</b>")
self.highlight.add_field(field, fragment_size, number_of_fragments, fragment_offset)
return self
def add_index_boost(self, index, boost):
"""Add a boost on an index.
#.........这里部分代码省略.........
示例2: Query
# 需要导入模块: from highlight import HighLighter [as 别名]
# 或者: from highlight.HighLighter import add_field [as 别名]
class Query(object):
def __init__(self,
fields=None,
start=None,
size=None,
highlight=None,
sort=None,
explain=False,
facet=None,
index_boost={}):
"""
fields: if is [], the _soruce is not returned
"""
self.fields = fields
self.start = start
self.size = size
self.highlight = highlight
self.sort = sort
self.explain = explain
self.facet = facet or FacetFactory()
self.index_boost = index_boost
def get_facet_factory(self):
"""
Returns the facet factory
"""
return self.facet
@property
def q(self):
res = {"query":self.serialize()}
if self.fields is not None:
res['fields'] = self.fields
if self.size is not None:
res['size'] = self.size
if self.start is not None:
res['from'] = self.start
if self.highlight:
res['highlight'] = self.highlight.serialize()
if self.sort:
res['sort'] = self.sort
if self.explain:
res['explain'] = self.explain
if self.index_boost:
res['indices_boost'] = self.index_boost
if self.facet.facets:
res.update(self.facet.q)
return res
def add_highlight(self, field, fragment_size=None, number_of_fragments=None):
"""
Add an highlight field
"""
if self.highlight is None:
self.highlight = HighLighter("<b>", "</b>")
self.highlight.add_field(field, fragment_size, number_of_fragments)
def add_index_boost(self, index, boost):
"""
Add a boost on an index
"""
if boost is None:
if self.index_boost.has_key(index):
del(self.index_boost[index])
else:
self.index_boost[index] = boost
def count(self):
return self.serialize()
def __repr__(self):
return str(self.q)
def to_json(self, inner=False):
"""
Inner return only the inner query. Useful for delete_by_query and reindex.
"""
q = self.q
if inner:
q = q['query']
return json.dumps(q, cls=ESJsonEncoder)