123 lines
4.7 KiB
Python
123 lines
4.7 KiB
Python
################################################################################
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# Copyright (c) 2015-2018 Skymind, Inc.
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#
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# This program and the accompanying materials are made available under the
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# terms of the Apache License, Version 2.0 which is available at
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# https://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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# SPDX-License-Identifier: Apache-2.0
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################################################################################
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import jnius_config
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import os
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import warnings
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import pydl4j
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pydl4j.validate_datavec_jars()
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# -------------JVM starts here-------------
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from jnius import autoclass
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JSchema = autoclass('org.datavec.api.transform.schema.Schema')
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SchemaBuilder = autoclass('org/datavec/api/transform/schema/Schema$Builder')
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JTransformProcess = autoclass('org.datavec.api.transform.TransformProcess')
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TransformProcessBuilder = autoclass(
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'org/datavec/api/transform/TransformProcess$Builder')
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ConditionOp = autoclass('org.datavec.api.transform.condition.ConditionOp')
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ConditionFilter = autoclass('org.datavec.api.transform.filter.ConditionFilter')
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BooleanColumnCondition = autoclass(
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'org.datavec.api.transform.condition.column.BooleanColumnCondition')
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CategoricalColumnCondition = autoclass(
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'org.datavec.api.transform.condition.column.CategoricalColumnCondition')
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DoubleColumnCondition = autoclass(
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'org.datavec.api.transform.condition.column.DoubleColumnCondition')
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#FloatColumnCondition = autoclass('org.datavec.api.transform.condition.column.FloatColumnCondition')
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StringColumnCondition = autoclass(
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'org.datavec.api.transform.condition.column.StringColumnCondition')
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BooleanWritable = autoclass('org.datavec.api.writable.BooleanWritable')
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IntegerWritable = autoclass('org.datavec.api.writable.IntWritable')
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LongWritable = autoclass('org.datavec.api.writable.LongWritable')
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FloatWritable = autoclass('org.datavec.api.writable.FloatWritable')
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DoubleWritable = autoclass('org.datavec.api.writable.DoubleWritable')
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DateTimeZone = autoclass('org.joda.time.DateTimeZone')
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DateTimeFieldType = autoclass('org.joda.time.DateTimeFieldType')
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DeriveColumnsFromTimeTransformBuilder = autoclass(
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'org.datavec.api.transform.transform.time.DeriveColumnsFromTimeTransform$Builder')
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Arrays = autoclass('java.util.Arrays')
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HashSet = autoclass('java.util.HashSet')
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JDouble = autoclass('java.lang.Double')
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JFloat = autoclass('java.lang.Float')
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Arrays = autoclass('java.util.Arrays')
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JMap = autoclass('java.util.HashMap')
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try:
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SparkConf = autoclass('org.apache.spark.SparkConf')
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SparkContext = autoclass('org.apache.spark.api.java.JavaSparkContext')
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JavaRDD = autoclass('org.apache.spark.api.java.JavaRDD')
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SparkTransformExecutor = autoclass(
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'org.datavec.spark.transform.SparkTransformExecutor')
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StringToWritablesFunction = autoclass(
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'org.datavec.spark.transform.misc.StringToWritablesFunction')
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WritablesToStringFunction = autoclass(
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'org.datavec.spark.transform.misc.WritablesToStringFunction')
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spark_available = True
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except:
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spark_available = False
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CSVRecordReader = autoclass(
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'org.datavec.api.records.reader.impl.csv.CSVRecordReader')
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CSVRecordWriter = autoclass(
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'org.datavec.api.records.writer.impl.csv.CSVRecordWriter')
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LocalTransformExecutor = autoclass(
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'org.datavec.local.transforms.LocalTransformExecutor')
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ChangeCaseStringTransform = autoclass(
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'org.datavec.api.transform.transform.string.ChangeCaseStringTransform')
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ChangeCaseStringTransformCaseType = autoclass(
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'org.datavec.api.transform.transform.string.ChangeCaseStringTransform$CaseType')
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ConcatenateStringColumns = autoclass(
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'org.datavec.api.transform.transform.string.ConcatenateStringColumns')
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RemoveWhiteSpaceTransform = autoclass(
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'org.datavec.api.transform.transform.string.RemoveWhiteSpaceTransform')
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ReplaceEmptyStringTransform = autoclass(
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'org.datavec.api.transform.transform.string.ReplaceEmptyStringTransform')
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ReplaceStringTransform = autoclass(
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'org.datavec.api.transform.transform.string.ReplaceStringTransform')
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StringMapTransform = autoclass(
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'org.datavec.api.transform.transform.string.StringMapTransform')
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ReducerBuilder = autoclass('org.datavec.api.transform.reduce.Reducer$Builder')
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ReduceOp = autoclass('org.datavec.api.transform.ReduceOp')
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FileSplit = autoclass('org.datavec.api.split.FileSplit')
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JFile = autoclass('java.io.File')
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ArrayList = autoclass('java.util.ArrayList')
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NumberOfRecordsPartitioner = autoclass(
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'org.datavec.api.split.partition.NumberOfRecordsPartitioner')
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