Detail: Batch

Overview: Batch

class Batch(items, *, name=None, config=None, max_workers=None, chunksize=1, use_threads=False)[source]

A lazy, sequentially evaluated container of Frame that broadcasts operations on contained Frame by return new Batch instances. Full evaluation of operations only occurs when iterating or calling an exporter, such as to_frame() or to_series().

  • Constructor: Alternative constructors for creating instances.

  • Exporter: Methods for transforming, exporting, or serializing objects.

  • Attribute: Attributes for retrieving basic characteristics.

  • Method: Methods for general functionality.

  • Dictionary-Like: All dictionary-like methods and iterators.

  • Display: Methods for providing a text representation of the object.

  • Selector: Interfaces for selecting by position, label or Boolean.

  • Operator Binary: Underlying (magic) methods for binary operator implementation.

  • Operator Unary: Underlying (magic) methods for unary operator implementation.

  • Accessor Values: Interface for using NumPy functions on conatainers.

  • Accessor Datetime: Interface for extracting date and datetime characteristics on elements.

  • Accessor String: Interface for employing string methods on container elements.

  • Accessor Transpose: Interface representing a virtual transposition, permiting application of binary operators with Series along columns instead of rows.

  • Accessor Fill Value: Interface that permits supplying a fill value to be used when binary operator application forces reindexing.

  • Accessor Regular Expression: Interface exposing regular expression application on container elements.

  • Accessor Hashlib: Interface exposing cryptographic hashing via hashlib interfaces.

Batch: Constructor | Exporter | Attribute | Method | Dictionary-Like | Display | Selector | Operator Binary | Operator Unary | Accessor Values | Accessor Datetime | Accessor String | Accessor Transpose | Accessor Fill Value | Accessor Regular Expression | Accessor Hashlib