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ts_shape.loader ¤

Loaders

Load timeseries and metadata from various backends and combine them.

  • DataIntegratorHybrid: Combine timeseries and metadata from DataFrames or source objects.

  • combine_data: Merge sources on a join key with optional UUID filter.

  • ParquetLoader: Read parquet files from local folder structures.

  • load_all_files: Load all parquet under a base path.
  • load_by_time_range: Load files within YYYY/MM/DD/HH path range.
  • load_by_uuid_list: Load files matching UUIDs in filenames.

  • load_files_by_time_range_and_uuids: Combine time range and UUID filters.

  • S3ProxyDataAccess: Retrieve parquet via an S3-compatible proxy.

  • fetch_data_as_parquet: Save parquet files to a local folder structure.

  • fetch_data_as_dataframe: Return a combined DataFrame.

  • AzureBlobParquetLoader: Load parquet from Azure Blob Storage.

  • load_all_files: Load all parquet under an optional prefix.
  • load_by_time_range: Load hourly folders between start and end.
  • load_files_by_time_range_and_uuids: Load per-hour per-UUID parquet files.

  • list_structure: List folders and files under a prefix.

  • TimescaleDBDataAccess: Stream timeseries from TimescaleDB.

  • fetch_data_as_parquet: Partition-by-hour and write parquet.

  • fetch_data_as_dataframe: Return a combined DataFrame.

  • MetadataJsonLoader: Ingest JSON metadata and flatten config.

  • from_file: Create from file.
  • from_str: Create from string.
  • to_df: Return DataFrame view.
  • head: Preview top rows.
  • get_by_uuid: Access row by UUID.
  • get_by_label: Access row by label.
  • join_with: Join with other DataFrames.
  • filter_by_uuid: Filter by UUID set.
  • filter_by_label: Filter by label set.
  • list_uuids: List UUIDs.

  • list_labels: List non-null labels.

  • DatapointAPI: Retrieve datapoint metadata from a REST API.

  • get_all_uuids: UUIDs per device.
  • get_all_metadata: Metadata per device.

  • display_dataframe: Print DataFrames for devices.

  • DatapointDB: Retrieve datapoint metadata from PostgreSQL.

  • get_all_uuids: UUIDs per device.
  • get_all_metadata: Metadata per device.
  • display_dataframe: Print DataFrames for devices.

Modules: