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"""The warnings message definition."""
import warnings
class MissingPivotFunction(UserWarning):
"""User warning about missing pivot() function."""
@staticmethod
def print_warning(query: str):
"""Print warning about missing pivot() function and how to deal with that."""
if 'fieldsAsCols' in query or 'pivot' in query:
return
message = f"""The query doesn't contains the pivot() function.
The result will not be shaped to optimal processing by pandas.DataFrame. Use the pivot() function by:
{query} |> pivot(rowKey:["_time"], columnKey: ["_field"], valueColumn: "_value")
You can disable this warning by:
import warnings
from influxdb_client.client.warnings import MissingPivotFunction
warnings.simplefilter("ignore", MissingPivotFunction)
For more info see:
- https://docs.influxdata.com/resources/videos/pivots-in-flux/
- https://docs.influxdata.com/flux/latest/stdlib/universe/pivot/
- https://docs.influxdata.com/flux/latest/stdlib/influxdata/influxdb/schema/fieldsascols/
"""
warnings.warn(message, MissingPivotFunction)
class CloudOnlyWarning(UserWarning):
"""User warning about availability only on the InfluxDB Cloud."""
@staticmethod
def print_warning(api_name: str, doc_url: str):
"""Print warning about availability only on the InfluxDB Cloud."""
message = f"""The '{api_name}' is available only on the InfluxDB Cloud.
For more info see:
- {doc_url}
- https://docs.influxdata.com/influxdb/cloud/
You can disable this warning by:
import warnings
from influxdb_client.client.warnings import CloudOnlyWarning
warnings.simplefilter("ignore", CloudOnlyWarning)
"""
warnings.warn(message, CloudOnlyWarning)
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