petl
  • Introduction
    • Installation
    • Dependencies and extensions
    • Conventions - row containers and row iterators
    • Transformation pipelines
    • Caching
  • Extract - reading tables from files, databases and other sources
    • Delimited files
    • Pickle files
    • Text files
    • XML files
    • JSON files
    • Databases
  • Transform - transforming tables
    • Basic transformations
    • Header manipulations
    • Converting values
    • Selecting rows
    • Regular expressions
    • Deduplicating rows
    • Unpacking compound values
    • Transforming rows
    • Sorting
    • Joins
    • Set operations
    • Reducing rows
    • Reshaping tables
    • Filling missing values
  • Load - writing tables to files and databases
    • Delimited files
    • Pickle files
    • Text files
    • JSON files
    • HTML files
    • Databases
  • Utility functions
  • I/O helper classes
  • petl.fluent - Alternative notation for combining transformations
    • petl executable
  • petl.interactive - Optimisations for Use in Interactive Mode
  • petl.push - Branching Pipelines
    • Introduction
    • Push Functions
  • Case Study 1 - Comparing Tables
    • Introduction
    • Preparing the data
    • Looking for missing or unexpected rows
    • Finding conflicts
  • Related Work
 
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© Copyright 2013, Alistair Miles.

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