From 82a42503b46137c84c20f61565496a6056e5244d Mon Sep 17 00:00:00 2001
From: Blaise Li <blaise.li__git@nsup.org>
Date: Thu, 30 Jul 2020 19:36:46 +0200
Subject: [PATCH] Transmit __doc__.

---
 libriboseq/libriboseq.pyx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libriboseq/libriboseq.pyx b/libriboseq/libriboseq.pyx
index db405d6..9b94ab2 100755
--- a/libriboseq/libriboseq.pyx
+++ b/libriboseq/libriboseq.pyx
@@ -216,9 +216,11 @@ def make_fq_filter(str rpf_type, object isgood):
             """Reads of length 29 are called RPF29."""
             (_, seq, _) = fq_triplet
             return cread_is_29nt(len(seq))
+        setattr(fq_filter, "__doc__", RPF2IS_FUN[rpf_type].__doc__)
     else:
         is_fun = RPF2IS_FUN[rpf_type]
         def fq_filter(fq_triplet):
             (_, seq, _) = fq_triplet
             return is_fun(isgood, seq, len(seq))
+        setattr(fq_filter, "__doc__", is_fun.__doc__)
     return fq_filter
-- 
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