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CHANGELOG.md

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Changelog

  • Unreleased
  • 1.5 (2021-11-14)
    • Make the column order in the BQ schema file match the order of appearance in the JSON data file using the --preserve_input_sort_order flag. Thanks to kdeggelman@ in PR#75.
  • 1.4.1 (2021-08-23)
    • Add documentation for the input_format='dict' option.
    • Add additional input format 'json' and 'dict' test cases.
    • Maintenance release, no functional change in core code.
  • 1.4 (2020-12-09)
    • Add 'dict' as a third input_format when SchemaGenerator is used as a library. This can be useful when the data has already been transformed into a list of native Python dict objects (see #58, thanks to ZiggerZZ@).
    • Expand the pattern matchers for quoted integers and quoted floating point numbers to be more compatible with the patterns recognized by bq load --autodetect.
    • Add Table of Contents to README.md. Add usage info for the schema_map=existing_schema_map and the input_format='dict' parameters in the SchemaGenerator() constructor.
  • 1.3 (2020-12-05)
    • Allow an existing schema file to be specified using --existing_schema_path flag, so that new data can be merged into it. See #40, #57, and #61. (Thanks to abroglesc@ and bozzzzo@).
  • 1.2 (2020-10-27)
    • Print full path of nested JSON elements in error messages (See #52; thanks abroglesc@).
  • 1.1 (2020-07-10)
    • Add --ignore_invalid_lines to ignore parsing errors on invalid lines and continue processing. Fixes #49.
    • Add GitHub actions for automated tests and flake8 validation.
    • Add package __version__ string.
    • Update setup.py, no longer need to convert README.md markdown to RST.
  • 1.0 (2020-04-04)
    • Fix --sanitize_names for recursive RECORD fields (Thanks riccardomc@, see #43).
    • Clean up how unit tests are run, trying my best to figure out Python's convolution package importing mechanism.
    • Add GitHub Actions continuous integration pipelines with flake8 checks and automated unit testing.
  • 0.5.1 (2019-06-17)
    • Add --sanitize_names to convert invalid characters in column names and to shorten them if too long. (See #33; thanks jonwarghed@).
  • 0.5 (2019-06-06)
    • Add input and output parameters to run() to allow the client code using SchemaGenerator to redirect the input and output files. (See #30).
    • Remove fields with incompatible types (or other errors) from the generated schema, instead of picking the type of the first encounter. (See #31).
    • Improve internal data validation handling, reserving exceptions for programming errors only.
  • 0.4 (2019-03-06)
    • Support CSV input files using --input_format flag. Preserve the ordering of fields in the schema file for CSV.
    • Implement --infer_mode flag for CSV files so that fields that are present in all input records are marked as REQUIRED in the schema (Thanks korotkevics@, see #28).
  • 0.3.2 (2019-02-24)
    • Add --quoted_values_are_strings flag to force quoted values (integers, floats, booleans) to be interpreted as a STRING. (Thanks de-code@, see #22).
  • 0.3.1 (2019-01-18)
    • Infer integers that overflow signed 64-bits to be FLOAT for consistency with bq load. (Fixes #18)
    • Support 'UTC' suffix in TIMESTAMP fields, in addition to 'Z'. (Fixes #19)
  • 0.3 (2018-12-17)
    • Tighten TIMESTAMP and DATE validation (thanks jtschichold@).
    • Inspect the internals of STRING values to infer BOOLEAN, INTEGER or FLOAT types (thanks jtschichold@).
    • Handle conversion of these string types when mixed with their non-quoted equivalents, matching the conversion logic followed by 'bq load'.
  • 0.2.1 (2018-07-18)
    • Add anonymizer.py script to create anonymized data files for benchmarking.
    • Add benchmark numbers to README.md.
    • Add DEVELOPER.md file to record how to upload to PyPI.
    • Fix some minor warnings from pylint3.
  • 0.2.0 (2018-02-10)
    • Add support for DATE and TIME types.
    • Update type conversion rules to be more compatible with bq load.
      • Allow DATE, TIME and TIMESTAMP to gracefully degrade to STRING.
      • Allow type conversions of elements within arrays (e.g. array of INTEGER and FLOAT, or array of mixed DATE, TIME, or TIMESTAMP elements).
      • Better detection of invalid values (e.g. arrays of arrays).
  • 0.1.6 (2018-01-26)
    • Pass along command line arguments to generate-schema.
  • 0.1.5 (2018-01-25)
    • Updated installation instructions for MacOS.
  • 0.1.4 (2018-01-23)
    • Attempt #3 to fix exception during pip3 install.
  • 0.1.3 (2018-01-23)
    • Attempt #2 to fix exception during pip3 install.
  • 0.1.2 (2018-01-23)
    • Attempt to fix exception during pip3 install. Didn't work. Pulled.
  • 0.1.1 (2018-01-03)
    • Install generate-schema script in /usr/local/bin
  • 0.1 (2018-01-02)
    • Initial release to PyPI.