From aebd383d04b351465cfb14e4fd0949b67d4b282e Mon Sep 17 00:00:00 2001 From: Cyril Roelandt Date: Fri, 17 Jun 2016 14:11:08 +0200 Subject: [PATCH] import: pypi: do not fail when 'run_requires' is missing from the metadata. * guix/import/pypi.scm (read-wheel-metadata): do not crash when 'run_requires' is missing from the metadata. --- guix/import/pypi.scm | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/guix/import/pypi.scm b/guix/import/pypi.scm index 70ef507666edd834aa8cd9e877730bdf9bb72028..efa69081ef1637c5625324dc343737c0052447cf 100644 --- a/guix/import/pypi.scm +++ b/guix/import/pypi.scm @@ -175,8 +175,10 @@ cannot determine package dependencies")) (lambda (port) (let* ((metadata (json->scm port)) (run_requires (hash-ref metadata "run_requires")) - (requirements (hash-ref (list-ref run_requires 0) - "requires"))) + (requirements (if run_requires + (hash-ref (list-ref run_requires 0) + "requires") + '()))) (map (lambda (r) (python->package-name (clean-requirement r))) requirements)))))