FeatureEnVi: Visual Analytics for Feature Engineering Using Stepwise Selection and Semi-Automatic Extraction Approaches
https://doi.org/10.1109/TVCG.2022.3141040
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99 lines
2.8 KiB
99 lines
2.8 KiB
# Copyright 2009-present MongoDB, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Python driver for MongoDB."""
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ASCENDING = 1
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"""Ascending sort order."""
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DESCENDING = -1
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"""Descending sort order."""
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GEO2D = "2d"
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"""Index specifier for a 2-dimensional `geospatial index`_.
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.. _geospatial index: http://docs.mongodb.org/manual/core/2d/
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"""
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GEOHAYSTACK = "geoHaystack"
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"""Index specifier for a 2-dimensional `haystack index`_.
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.. versionadded:: 2.1
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.. _haystack index: http://docs.mongodb.org/manual/core/geohaystack/
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"""
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GEOSPHERE = "2dsphere"
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"""Index specifier for a `spherical geospatial index`_.
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.. versionadded:: 2.5
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.. _spherical geospatial index: http://docs.mongodb.org/manual/core/2dsphere/
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"""
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HASHED = "hashed"
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"""Index specifier for a `hashed index`_.
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.. versionadded:: 2.5
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.. _hashed index: http://docs.mongodb.org/manual/core/index-hashed/
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"""
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TEXT = "text"
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"""Index specifier for a `text index`_.
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.. versionadded:: 2.7.1
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.. _text index: http://docs.mongodb.org/manual/core/index-text/
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"""
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OFF = 0
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"""No database profiling."""
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SLOW_ONLY = 1
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"""Only profile slow operations."""
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ALL = 2
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"""Profile all operations."""
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version_tuple = (3, 8, 0)
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def get_version_string():
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if isinstance(version_tuple[-1], str):
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return '.'.join(map(str, version_tuple[:-1])) + version_tuple[-1]
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return '.'.join(map(str, version_tuple))
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__version__ = version = get_version_string()
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"""Current version of PyMongo."""
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from pymongo.collection import ReturnDocument
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from pymongo.common import (MIN_SUPPORTED_WIRE_VERSION,
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MAX_SUPPORTED_WIRE_VERSION)
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from pymongo.cursor import CursorType
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from pymongo.mongo_client import MongoClient
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from pymongo.mongo_replica_set_client import MongoReplicaSetClient
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from pymongo.operations import (IndexModel,
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InsertOne,
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DeleteOne,
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DeleteMany,
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UpdateOne,
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UpdateMany,
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ReplaceOne)
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from pymongo.read_preferences import ReadPreference
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from pymongo.write_concern import WriteConcern
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def has_c():
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"""Is the C extension installed?"""
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try:
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from pymongo import _cmessage
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return True
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except ImportError:
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return False
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