Feedstock license: BSD-3-Clause
Home: https://github.com/static-frame/static-frame
Package license: MIT
Summary: Immutable and statically-typeable DataFrames with runtime type and data validation
Development: https://github.com/static-frame/static-frame
Documentation: https://static-frame.readthedocs.io
Among the many Python DataFrame libraries, StaticFrame is an alternative that prioritizes correctness, maintainability, and reducing opportunities for error. Key features include:
- 🛡️ Immutable Data: Provides memory efficiency, excellent performance, and prohibits side effects.
- 🗜️ Static Typing: Use Python type-hints to statically type index, columns, and columnar types.
- 🚦 Runtime Validation: Use type hints and specialized validators for runtime type and data checks.
- 🧭 Consistent Interface: An easy-to-learn, hierarchical, and intuitive API that avoids the many inconsistencies of Pandas.
- 🧬 Comprehensive
dtypeSupport: Full compatibility with all NumPy dtypes and datetime64 units. - 🔗 Broad Interoperability: Translate between Pandas, Arrow, Parquet, CSV, TSV, JSON, MessagePack, Excel XLSX, SQLite, HDF5, and NumPy; output to xarray, VisiData, HTML, RST, Markdown, LaTeX, and Jupyter notebooks.
- 🚀 Optimized Serialization & Memory Mapping: Fast disk I/O with custom NPZ and NPY encodings.
- 💼 Multi-Table Containers: The
BusandYarnprovide interfaces to collections of tables with lazy data loading, well-suited for large datasets. - ⏳ Deferred Processing: The
Batchprovides a common interface for deferred processing of groups, windows, or any iterator. - 🪶 Lean Dependencies: Core functionality relies only on NumPy and team-maintained C-extensions.
- 📚 Comprehensive Documentation: All API endpoints documented with thousands of easily runnable examples.
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Installing static-frame from the conda-forge channel can be achieved by adding conda-forge to your channels with:
conda config --add channels conda-forge
conda config --set channel_priority strict
Once the conda-forge channel has been enabled, static-frame can be installed with conda:
conda install static-frame
or with mamba:
mamba install static-frame
It is possible to list all of the versions of static-frame available on your platform with conda:
conda search static-frame --channel conda-forge
or with mamba:
mamba search static-frame --channel conda-forge
Alternatively, mamba repoquery may provide more information:
# Search all versions available on your platform:
mamba repoquery search static-frame --channel conda-forge
# List packages depending on `static-frame`:
mamba repoquery whoneeds static-frame --channel conda-forge
# List dependencies of `static-frame`:
mamba repoquery depends static-frame --channel conda-forge
conda-forge is a community-led conda channel of installable packages. In order to provide high-quality builds, the process has been automated into the conda-forge GitHub organization. The conda-forge organization contains one repository for each of the installable packages. Such a repository is known as a feedstock.
A feedstock is made up of a conda recipe (the instructions on what and how to build the package) and the necessary configurations for automatic building using freely available continuous integration services. Thanks to the awesome service provided by Azure, GitHub, CircleCI, AppVeyor, Drone, and TravisCI it is possible to build and upload installable packages to the conda-forge anaconda.org channel for Linux, Windows and OSX respectively.
To manage the continuous integration and simplify feedstock maintenance
conda-smithy has been developed.
Using the conda-forge.yml within this repository, it is possible to re-render all of
this feedstock's supporting files (e.g. the CI configuration files) with conda smithy rerender.
For more information please check the conda-forge documentation.
feedstock - the conda recipe (raw material), supporting scripts and CI configuration.
conda-smithy - the tool which helps orchestrate the feedstock.
Its primary use is in the construction of the CI .yml files
and simplify the management of many feedstocks.
conda-forge - the place where the feedstock and smithy live and work to produce the finished article (built conda distributions)
If you would like to improve the static-frame recipe or build a new
package version, please fork this repository and submit a PR. Upon submission,
your changes will be run on the appropriate platforms to give the reviewer an
opportunity to confirm that the changes result in a successful build. Once
merged, the recipe will be re-built and uploaded automatically to the
conda-forge channel, whereupon the built conda packages will be available for
everybody to install and use from the conda-forge channel.
Note that all branches in the conda-forge/static-frame-feedstock are
immediately built and any created packages are uploaded, so PRs should be based
on branches in forks and branches in the main repository should only be used to
build distinct package versions.
In order to produce a uniquely identifiable distribution:
- If the version of a package is not being increased, please add or increase
the
build/number. - If the version of a package is being increased, please remember to return
the
build/numberback to 0.