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| -rw-r--r-- | gnu/packages/python-web.scm | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm index 57254df587..e47912578d 100644 --- a/gnu/packages/python-web.scm +++ b/gnu/packages/python-web.scm @@ -4178,3 +4178,31 @@ Swagger.") Python. It forms the core protocol for making objects interact \"transparently\" with a database such as the ZODB.") (license license:zpl2.1))) + +(define-public python-btrees + (package + (name "python-btrees") + (version "4.7.2") + (source + (origin + (method url-fetch) + (uri (pypi-uri "BTrees" version)) + (sha256 + (base32 + "0iiq0g9k1g6qgqq84q9h6639vlvzznk1rgdm0rfcnnqkbkmsbr3w")))) + (build-system python-build-system) + (propagated-inputs + `(("python-persistent" ,python-persistent) + ("python-zope-interface" ,python-zope-interface))) + (native-inputs + `(("python-persistent" ,python-persistent) + ("python-transaction" ,python-transaction) + ("python-zope-testrunner" ,python-zope-testrunner))) + (home-page "https://github.com/zopefoundation/BTrees") + (synopsis "Scalable persistent object containers") + (description + "This package contains a set of persistent object containers built around a +modified BTree data structure. The trees are optimized for use inside ZODB's +\"optimistic concurrency\" paradigm, and include explicit resolution of +conflicts detected by that mechanism.") + (license license:zpl2.1))) |