`bigquery.bigquery`¶

Module Contents¶

Classes¶

`SourceFormat`	Create a collection of name/value pairs.
`Disposition`	Create a collection of name/value pairs.
`SchemaUpdateOption`	Create a collection of name/value pairs.
`BigqueryBase`

Functions¶

init_api_root(api_root)

Attributes¶

`SCOPES`
`log`

bigquery.bigquery.SCOPES = ['https://www.googleapis.com/auth/bigquery.insertdata', 'https://www.googleapis.com/auth/bigquery']¶

bigquery.bigquery.log¶

bigquery.bigquery.init_api_root(api_root)¶

Parameters:: api_root (Optional[str]) –
Return type:: Tuple[bool, str]

class bigquery.bigquery.SourceFormat(*args, **kwds)¶

Bases: enum.Enum

Create a collection of name/value pairs.

Example enumeration:

>>> class Color(Enum):
...     RED = 1
...     BLUE = 2
...     GREEN = 3

Access them by:

attribute access:
```
>>> Color.RED
<Color.RED: 1>
```
value lookup:
```
>>> Color(1)
<Color.RED: 1>
```
name lookup:
```
>>> Color['RED']
<Color.RED: 1>
```

Enumerations can be iterated over, and know how many members they have:

>>> len(Color)
3

>>> list(Color)
[<Color.RED: 1>, <Color.BLUE: 2>, <Color.GREEN: 3>]

Methods can be added to enumerations, and members can have their own attributes – see the documentation for details.

AVRO = 'AVRO'¶

CSV = 'CSV'¶

DATASTORE_BACKUP = 'DATASTORE_BACKUP'¶

NEWLINE_DELIMITED_JSON = 'NEWLINE_DELIMITED_JSON'¶

ORC = 'ORC'¶

PARQUET = 'PARQUET'¶

class bigquery.bigquery.Disposition(*args, **kwds)¶

Bases: enum.Enum

Create a collection of name/value pairs.

Example enumeration:

>>> class Color(Enum):
...     RED = 1
...     BLUE = 2
...     GREEN = 3

Access them by:

attribute access:
```
>>> Color.RED
<Color.RED: 1>
```
value lookup:
```
>>> Color(1)
<Color.RED: 1>
```
name lookup:
```
>>> Color['RED']
<Color.RED: 1>
```

Enumerations can be iterated over, and know how many members they have:

>>> len(Color)
3

>>> list(Color)
[<Color.RED: 1>, <Color.BLUE: 2>, <Color.GREEN: 3>]

Methods can be added to enumerations, and members can have their own attributes – see the documentation for details.

WRITE_APPEND = 'WRITE_APPEND'¶

WRITE_EMPTY = 'WRITE_EMPTY'¶

WRITE_TRUNCATE = 'WRITE_TRUNCATE'¶

class bigquery.bigquery.SchemaUpdateOption(*args, **kwds)¶

Bases: enum.Enum

Create a collection of name/value pairs.

Example enumeration:

>>> class Color(Enum):
...     RED = 1
...     BLUE = 2
...     GREEN = 3

Access them by:

attribute access:
```
>>> Color.RED
<Color.RED: 1>
```
value lookup:
```
>>> Color(1)
<Color.RED: 1>
```
name lookup:
```
>>> Color['RED']
<Color.RED: 1>
```

Enumerations can be iterated over, and know how many members they have:

>>> len(Color)
3

>>> list(Color)
[<Color.RED: 1>, <Color.BLUE: 2>, <Color.GREEN: 3>]

Methods can be added to enumerations, and members can have their own attributes – see the documentation for details.

ALLOW_FIELD_ADDITION = 'ALLOW_FIELD_ADDITION'¶

ALLOW_FIELD_RELAXATION = 'ALLOW_FIELD_RELAXATION'¶

class bigquery.bigquery.BigqueryBase(project=None, service_file=None, session=None, token=None, api_root=None)¶

Parameters:

project (Optional[str]) –
service_file (Optional[Union[str, IO[AnyStr]]]) –
session (Optional[requests.Session]) –
token (Optional[gcloud.aio.auth.Token]) –
api_root (Optional[str]) –

_project: str | None¶

_api_root: str¶

_api_is_dev: bool¶

async project()¶

Return type:: str

async headers()¶

Return type:: Dict[str, str]

async _post_json(url, body, session, timeout, params=None)¶

Parameters:

url (str) –
body (Dict[str, Any]) –
session (Optional[requests.Session]) –
timeout (int) –
params (Optional[Dict[str, Any]]) –

Return type:

Dict[str, Any]

async _get_url(url, session, timeout, params=None)¶

Parameters:

url (str) –
session (Optional[requests.Session]) –
timeout (int) –
params (Optional[Dict[str, Any]]) –

Return type:

Dict[str, Any]

async _delete(url, session, timeout, params=None)¶

Parameters:

url (str) –
session (Optional[requests.Session]) –
timeout (int) –
params (Optional[Dict[str, Any]]) –

Return type:

Dict[str, Any]

async close()¶

Return type:: None

async __aenter__()¶

Return type:: BigqueryBase

async __aexit__(*args)¶

Parameters:: args (Any) –
Return type:: None