pandagg.mapping module¶
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class
pandagg.mapping.
Mapping
(from_=None, identifier=None, properties=None, dynamic=False)[source]¶ Bases:
pandagg.tree._tree.Tree
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node_class
¶ alias of
pandagg.node.mapping.abstract.Field
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show
(data_property='pretty', **kwargs)[source]¶ Print the tree structure in hierarchy style.
You have three ways to output your tree data, i.e., stdout with
show()
, plain text file withsave2file()
, and json string withto_json()
. The former two use the same backend to generate a string of tree structure in a text graph.- Version >= 1.2.7a*: you can also specify the
line_type
parameter, such as ‘ascii’ (default), ‘ascii-ex’, ‘ascii-exr’, ‘ascii-em’, ‘ascii-emv’, ‘ascii-emh’) to the change graphical form.
Parameters: - nid – the reference node to start expanding.
- level – the node level in the tree (root as level 0).
- idhidden – whether hiding the node ID when printing.
- filter – the function of one variable to act on the
Node
object. When this parameter is specified, the traversing will not continue to following children of node whose condition does not pass the filter. - key – the
key
param for sortingNode
objects in the same level. - reverse – the
reverse
param for sortingNode
objects in the same level. - line_type –
- data_property – the property on the node data object to be printed.
Returns: None
- Version >= 1.2.7a*: you can also specify the
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validate_agg_node
(agg_node, exc=True)[source]¶ Ensure if node has field or path that it exists in mapping, and that required aggregation type if allowed on this kind of field. :param agg_node: AggNode you want to validate on this mapping :param exc: boolean, if set to True raise exception if invalid :rtype: boolean
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class
pandagg.mapping.
IMapping
(from_=None, properties=None, dynamic=False, client=None, root_path=None, depth=1, initial_tree=None, index_name=None)[source]¶ Bases:
pandagg.interactive.abstract.TreeBasedObj
Interactive wrapper upon mapping tree.
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class
pandagg.mapping.
Text
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'text'¶
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class
pandagg.mapping.
Keyword
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'keyword'¶
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class
pandagg.mapping.
Long
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'long'¶
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class
pandagg.mapping.
Integer
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'integer'¶
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class
pandagg.mapping.
Short
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'short'¶
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class
pandagg.mapping.
Byte
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'byte'¶
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class
pandagg.mapping.
Double
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'double'¶
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class
pandagg.mapping.
HalfFloat
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'half_float'¶
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class
pandagg.mapping.
ScaledFloat
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'scaled_float'¶
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class
pandagg.mapping.
Date
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'date'¶
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class
pandagg.mapping.
DateNanos
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'date_nanos'¶
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class
pandagg.mapping.
Boolean
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'boolean'¶
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class
pandagg.mapping.
Binary
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'binary'¶
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class
pandagg.mapping.
IntegerRange
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'integer_range'¶
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class
pandagg.mapping.
Float
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'float'¶
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class
pandagg.mapping.
FloatRange
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'float_range'¶
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class
pandagg.mapping.
LongRange
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'long_range'¶
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class
pandagg.mapping.
DoubleRange
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'double_range'¶
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class
pandagg.mapping.
DateRange
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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KEY
= 'date_range'¶
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class
pandagg.mapping.
Object
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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DISPLAY_PATTERN
= ' {%s}'¶
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KEY
= 'object'¶
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class
pandagg.mapping.
Nested
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
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DISPLAY_PATTERN
= ' [%s]'¶
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KEY
= 'nested'¶
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class
pandagg.mapping.
GeoPoint
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
For lat/lon points
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KEY
= 'geo_point'¶
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class
pandagg.mapping.
GeoShape
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
For complex shapes like polygons
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KEY
= 'geo_shape'¶
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class
pandagg.mapping.
IP
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
for IPv4 and IPv6 addresses
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KEY
= 'IP'¶
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class
pandagg.mapping.
Completion
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
To provide auto-complete suggestions
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KEY
= 'completion'¶
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class
pandagg.mapping.
TokenCount
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
To count the number of tokens in a string
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KEY
= 'token_count'¶
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class
pandagg.mapping.
MapperMurMur3
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
To compute hashes of values at index-time and store them in the index
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KEY
= 'murmur3'¶
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class
pandagg.mapping.
MapperAnnotatedText
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
To index text containing special markup (typically used for identifying named entities)
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KEY
= 'annotated-text'¶
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class
pandagg.mapping.
Percolator
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
Accepts queries from the query-dsl
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KEY
= 'percolator'¶
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class
pandagg.mapping.
Join
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
Defines parent/child relation for documents within the same index
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KEY
= 'join'¶
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class
pandagg.mapping.
RankFeature
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
Record numeric feature to boost hits at query time.
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KEY
= 'rank_feature'¶
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class
pandagg.mapping.
RankFeatures
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
Record numeric features to boost hits at query time.
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KEY
= 'rank_features'¶
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class
pandagg.mapping.
DenseVector
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
Record dense vectors of float values.
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KEY
= 'dense_vector'¶
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class
pandagg.mapping.
SparseVector
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
Record sparse vectors of float values.
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KEY
= 'sparse_vector'¶
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class
pandagg.mapping.
SearchAsYouType
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
A text-like field optimized for queries to implement as-you-type completion
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KEY
= 'search_as_you_type'¶
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class
pandagg.mapping.
Alias
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
Defines an alias to an existing field.
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KEY
= 'alias'¶
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class
pandagg.mapping.
Flattened
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
Allows an entire JSON object to be indexed as a single field.
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KEY
= 'flattened'¶
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class
pandagg.mapping.
Shape
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
For arbitrary cartesian geometries.
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KEY
= 'shape'¶
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class
pandagg.mapping.
Histogram
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
For pre-aggregated numerical values for percentiles aggregations.
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KEY
= 'histogram'¶
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class
pandagg.mapping.
Index
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
The index to which the document belongs.
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KEY
= '_index'¶
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class
pandagg.mapping.
Type
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
The document’s mapping type.
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KEY
= '_type'¶
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class
pandagg.mapping.
Id
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
The document’s ID.
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KEY
= '_id'¶
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class
pandagg.mapping.
Source
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
The original JSON representing the body of the document.
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KEY
= '_source'¶
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class
pandagg.mapping.
Size
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
The size of the _source field in bytes, provided by the mapper-size plugin.
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KEY
= '_size'¶
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class
pandagg.mapping.
FieldNames
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
All fields in the document which contain non-null values.
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KEY
= '_field_names'¶
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class
pandagg.mapping.
Ignored
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
All fields in the document that have been ignored at index time because of ignore_malformed.
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KEY
= '_ignored'¶
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class
pandagg.mapping.
Routing
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
A custom routing value which routes a document to a particular shard.
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KEY
= '_routing'¶
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class
pandagg.mapping.
Meta
(name, depth=0, is_subfield=False, **body)[source]¶ Bases:
pandagg.node.mapping.abstract.Field
Application specific metadata.
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KEY
= '_meta'¶
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