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DIALS Regression Data Manager

Project description

DIALS Regression Data Manager

PyPI release Conda release Build status Language grade: Python Total alerts Documentation status Supported Python versions Code style: black BSD license

A python package providing data files used for regression tests in DIALS, dxtbx, xia2 and related packages.

If you want to know more about what dials-data is you can have a read through the background information.

For everything else the main documentation is probably the best start.


To install this package in a normal Python environment, run:

pip install dials-data

and then you can use it with:

If you are in a conda environment you can instead run:

conda install -c conda-forge dials-data

For more details please take a look at the installation and usage page.


2.5 (????-??-??)

  • Fix permission generation when extracting tar archives. Files extracted will be created with default permissions, instead of what has been packed in with the archive. This solves the issue of shared data stores becoming inaccessible to some users.

  • DataFetcher: new parameter verify=True to verify download hashinfo by default.

2.4 (2022-03-07)

  • dials_data no longer uses py.path internally.

  • dials_data now includes type checking with mypy.

  • We started using the requests library for faster downloads.

  • Downloads now happen in parallel.

2.3 (2022-01-11)

  • Drop Python 3.6 compatibility

  • Dataset SSX_CuNiR_processed has been renamed to cunir_serial_processed for consistency with cunir_serial

2.2 (2021-06-18)

  • Deprecate the use of py.path as test fixture return type. You can either silence the warning by specifying dials_data("dataset", pathlib=False) or move to the new pathlib.Path return objects by setting pathlib=True. This deprecation is planned to be in place for a considerable amount of time. In the next major release (3.0) the default return type will become pathlib.Path, with py.path still available if pathlib=False is specified. At this point the pathlib= argument will be deprecated. In the following minor release (3.1) all support for py.path will be dropped.

2.1 (2020-06-11)

  • Drops Python 2.7 compatibility

  • Uses importlib.resources to access resource files (requires Python 3.9 or installed package importlib_resources)

2.0 (2019-04-15)

  • Convert dials_data to a pytest plugin

1.0 (2019-02-16)

  • Add functions for forward-compatibility

  • Enable new release process including automatic deployment of updates

0.6 (2019-02-15)

  • Added datasets blend_tutorial, thaumatin_i04

0.5 (2019-01-24)

  • Added documentation

  • Added datasets fumarase, vmxi_thaumatin

0.4 (2019-01-11)

  • Beta release

  • Added datasets insulin, pychef

  • Automated generation of hashinfo files via Travis

0.3 (2019-01-09)

  • Dataset download mechanism

  • Added dataset x4wide

0.2 (2019-01-08)

  • Alpha release

  • Basic command line interface

  • pytest fixture

0.1 (2018-11-02)

  • First automatic deployment and release on PyPI

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