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| -rw-r--r-- | gnu/packages/python-xyz.scm | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm index d09e107bc4..cb3a695bca 100644 --- a/gnu/packages/python-xyz.scm +++ b/gnu/packages/python-xyz.scm @@ -14036,6 +14036,51 @@ source bytes using the UTF-8 encoding and then rewrites Python 3.6 style @code{f} strings.") (license license:expat))) +(define-public python-typed-ast + (package + (name "python-typed-ast") + (version "1.3.5") + (source + (origin + (method url-fetch) + (uri (pypi-uri "typed-ast" version)) + (sha256 + (base32 + "1m7pr6qpana3cvqwiw7mlvrgvmw27ch5mx1592572xhlki8g85ak")))) + (build-system python-build-system) + (arguments + `(#:modules ((guix build utils) + (guix build python-build-system) + (ice-9 ftw) + (srfi srfi-1) + (srfi srfi-26)) + #:phases + (modify-phases %standard-phases + (replace 'check + (lambda _ + (let ((cwd (getcwd))) + (setenv "PYTHONPATH" + (string-append cwd "/build/" + (find (cut string-prefix? "lib" <>) + (scandir (string-append cwd "/build"))) + ":" + (getenv "PYTHONPATH")))) + (invoke "pytest") + #t))))) + (native-inputs `(("python-pytest" ,python-pytest))) + (home-page "https://github.com/python/typed_ast") + (synopsis "Fork of Python @code{ast} modules with type comment support") + (description "This package provides a parser similar to the standard +@code{ast} library. Unlike @code{ast}, the parsers in @code{typed_ast} +include PEP 484 type comments and are independent of the version of Python +under which they are run. The @code{typed_ast} parsers produce the standard +Python AST (plus type comments), and are both fast and correct, as they are +based on the CPython 2.7 and 3.7 parsers.") + ;; See the file "LICENSE" for the details. + (license (list license:psfl + license:asl2.0 + license:expat)))) ;ast27/Parser/spark.py + (define-public python-typing (package (name "python-typing") |