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Merge pull request #2060 from tseaver/bigquery-partition-tidy
Slightly more explicit coverage for partition-related methods.
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| Schemas | ||
| ~~~~~~~ | ||
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| .. automodule:: gcloud.bigquery.schema | ||
| :members: | ||
| :show-inheritance: | ||
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@@ -54,6 +54,7 @@ | |
| bigquery-job | ||
| bigquery-table | ||
| bigquery-query | ||
| bigquery-schema | ||
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| .. toctree:: | ||
| :maxdepth: 0 | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,52 @@ | ||
| # Copyright 2015 Google Inc. All rights reserved. | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
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| """Scheamas for BigQuery tables / queries.""" | ||
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| class SchemaField(object): | ||
| """Describe a single field within a table schema. | ||
| :type name: str | ||
| :param name: the name of the field | ||
| :type field_type: str | ||
| :param field_type: the type of the field (one of 'STRING', 'INTEGER', | ||
| 'FLOAT', 'BOOLEAN', 'TIMESTAMP' or 'RECORD') | ||
| :type mode: str | ||
| :param mode: the type of the field (one of 'NULLABLE', 'REQUIRED', | ||
| or 'REPEATED') | ||
| :type description: str | ||
| :param description: optional description for the field | ||
| :type fields: list of :class:`SchemaField`, or None | ||
| :param fields: subfields (requires ``field_type`` of 'RECORD'). | ||
| """ | ||
| def __init__(self, name, field_type, mode='NULLABLE', description=None, | ||
| fields=None): | ||
| self.name = name | ||
| self.field_type = field_type | ||
| self.mode = mode | ||
| self.description = description | ||
| self.fields = fields | ||
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| def __eq__(self, other): | ||
| return ( | ||
| self.name == other.name and | ||
| self.field_type.lower() == other.field_type.lower() and | ||
| self.mode == other.mode and | ||
| self.description == other.description and | ||
| self.fields == other.fields) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,110 @@ | ||
| # Copyright 2015 Google Inc. All rights reserved. | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
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| import unittest | ||
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| class TestSchemaField(unittest.TestCase): | ||
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| def _getTargetClass(self): | ||
| from gcloud.bigquery.schema import SchemaField | ||
| return SchemaField | ||
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| def _makeOne(self, *args, **kw): | ||
| return self._getTargetClass()(*args, **kw) | ||
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| def test_ctor_defaults(self): | ||
| field = self._makeOne('test', 'STRING') | ||
| self.assertEqual(field.name, 'test') | ||
| self.assertEqual(field.field_type, 'STRING') | ||
| self.assertEqual(field.mode, 'NULLABLE') | ||
| self.assertEqual(field.description, None) | ||
| self.assertEqual(field.fields, None) | ||
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| def test_ctor_explicit(self): | ||
| field = self._makeOne('test', 'STRING', mode='REQUIRED', | ||
| description='Testing') | ||
| self.assertEqual(field.name, 'test') | ||
| self.assertEqual(field.field_type, 'STRING') | ||
| self.assertEqual(field.mode, 'REQUIRED') | ||
| self.assertEqual(field.description, 'Testing') | ||
| self.assertEqual(field.fields, None) | ||
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| def test_ctor_subfields(self): | ||
| field = self._makeOne('phone_number', 'RECORD', | ||
| fields=[self._makeOne('area_code', 'STRING'), | ||
| self._makeOne('local_number', 'STRING')]) | ||
| self.assertEqual(field.name, 'phone_number') | ||
| self.assertEqual(field.field_type, 'RECORD') | ||
| self.assertEqual(field.mode, 'NULLABLE') | ||
| self.assertEqual(field.description, None) | ||
| self.assertEqual(len(field.fields), 2) | ||
| self.assertEqual(field.fields[0].name, 'area_code') | ||
| self.assertEqual(field.fields[0].field_type, 'STRING') | ||
| self.assertEqual(field.fields[0].mode, 'NULLABLE') | ||
| self.assertEqual(field.fields[0].description, None) | ||
| self.assertEqual(field.fields[0].fields, None) | ||
| self.assertEqual(field.fields[1].name, 'local_number') | ||
| self.assertEqual(field.fields[1].field_type, 'STRING') | ||
| self.assertEqual(field.fields[1].mode, 'NULLABLE') | ||
| self.assertEqual(field.fields[1].description, None) | ||
| self.assertEqual(field.fields[1].fields, None) | ||
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| def test___eq___name_mismatch(self): | ||
| field = self._makeOne('test', 'STRING') | ||
| other = self._makeOne('other', 'STRING') | ||
| self.assertNotEqual(field, other) | ||
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| def test___eq___field_type_mismatch(self): | ||
| field = self._makeOne('test', 'STRING') | ||
| other = self._makeOne('test', 'INTEGER') | ||
| self.assertNotEqual(field, other) | ||
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| def test___eq___mode_mismatch(self): | ||
| field = self._makeOne('test', 'STRING', mode='REQUIRED') | ||
| other = self._makeOne('test', 'STRING', mode='NULLABLE') | ||
| self.assertNotEqual(field, other) | ||
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| def test___eq___description_mismatch(self): | ||
| field = self._makeOne('test', 'STRING', description='Testing') | ||
| other = self._makeOne('test', 'STRING', description='Other') | ||
| self.assertNotEqual(field, other) | ||
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| def test___eq___fields_mismatch(self): | ||
| sub1 = self._makeOne('sub1', 'STRING') | ||
| sub2 = self._makeOne('sub2', 'STRING') | ||
| field = self._makeOne('test', 'RECORD', fields=[sub1]) | ||
| other = self._makeOne('test', 'RECORD', fields=[sub2]) | ||
| self.assertNotEqual(field, other) | ||
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| def test___eq___hit(self): | ||
| field = self._makeOne('test', 'STRING', mode='REQUIRED', | ||
| description='Testing') | ||
| other = self._makeOne('test', 'STRING', mode='REQUIRED', | ||
| description='Testing') | ||
| self.assertEqual(field, other) | ||
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| def test___eq___hit_case_diff_on_type(self): | ||
| field = self._makeOne('test', 'STRING', mode='REQUIRED', | ||
| description='Testing') | ||
| other = self._makeOne('test', 'string', mode='REQUIRED', | ||
| description='Testing') | ||
| self.assertEqual(field, other) | ||
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| def test___eq___hit_w_fields(self): | ||
| sub1 = self._makeOne('sub1', 'STRING') | ||
| sub2 = self._makeOne('sub2', 'STRING') | ||
| field = self._makeOne('test', 'RECORD', fields=[sub1, sub2]) | ||
| other = self._makeOne('test', 'RECORD', fields=[sub1, sub2]) | ||
| self.assertEqual(field, other) |
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