feat: adds StorageDescriptor and tests #2109
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api: bigquery
tswast
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Jan 13, 2025
google/cloud/bigquery/schema.py
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| inputFormat (Optional[str]): Specifies the fully qualified class name of | ||
| the InputFormat (e.g. | ||
| "org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"). The maximum | ||
| length is 128 characters. | ||
| locationUri (Optional[str]): The physical location of the table (e.g. | ||
| 'gs://spark-dataproc-data/pangea-data/case_sensitive/' or | ||
| 'gs://spark-dataproc-data/pangea-data/'). The maximum length is | ||
| 2056 bytes. | ||
| outputFormat (Optional[str]): Specifies the fully qualified class name | ||
| of the OutputFormat (e.g. | ||
| "org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat"). The maximum | ||
| length is 128 characters. | ||
| serdeInfo (Union[SerDeInfo, dict, None]): Serializer and deserializer information. |
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Suggested change
| inputFormat (Optional[str]): Specifies the fully qualified class name of | |
| the InputFormat (e.g. | |
| "org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"). The maximum | |
| length is 128 characters. | |
| locationUri (Optional[str]): The physical location of the table (e.g. | |
| 'gs://spark-dataproc-data/pangea-data/case_sensitive/' or | |
| 'gs://spark-dataproc-data/pangea-data/'). The maximum length is | |
| 2056 bytes. | |
| outputFormat (Optional[str]): Specifies the fully qualified class name | |
| of the OutputFormat (e.g. | |
| "org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat"). The maximum | |
| length is 128 characters. | |
| serdeInfo (Union[SerDeInfo, dict, None]): Serializer and deserializer information. | |
| input_format (Optional[str]): Specifies the fully qualified class name of | |
| the InputFormat (e.g. | |
| "org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"). The maximum | |
| length is 128 characters. | |
| location_uri (Optional[str]): The physical location of the table (e.g. | |
| 'gs://spark-dataproc-data/pangea-data/case_sensitive/' or | |
| 'gs://spark-dataproc-data/pangea-data/'). The maximum length is | |
| 2056 bytes. | |
| output_format (Optional[str]): Specifies the fully qualified class name | |
| of the OutputFormat (e.g. | |
| "org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat"). The maximum | |
| length is 128 characters. | |
| serde_info (Union[SerDeInfo, dict, None]): Serializer and deserializer information. |
google/cloud/bigquery/schema.py
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| self._properties["outputFormat"] = value | ||
|
|
||
| @property | ||
| def serde_info(self) -> Union[SerDeInfo, dict, None]: |
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We'd never return a dict though, just SerDeInfo or None, right?
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resolved.
mypy sometimes gets confused by a setter that accepts A, B, C
when paired with a getter that can only return A, C.
I added a typing.cast() call on ~line 680 to help mypy out and added a comment at that point to explain 'why typing.cast?'
google/cloud/bigquery/schema.py
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|
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| prop = _helpers._get_sub_prop(self._properties, ["serDeInfo"]) | ||
| if prop is not None: | ||
| prop = SerDeInfo("PLACEHOLDER").from_api_repr(prop) |
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from_api_repr should be a class method, so instance shouldn't be required.
Suggested change
| prop = SerDeInfo("PLACEHOLDER").from_api_repr(prop) | |
| prop = SerDeInfo.from_api_repr(prop) |
This was referenced Jan 21, 2025
chalmerlowe
added a commit
that referenced
this pull request
Jan 22, 2025
* feat: adds StorageDescriptor and tests * updates attr names, corrects type hinting
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This PR adds the StorageDescriptor class and the associated tests, plus minor tweaks to support both of those changes.