From c50e611f7be281a3b7955254be097c01e6461c20 Mon Sep 17 00:00:00 2001
From: Peter Amstutz
Date: Fri, 3 Jul 2020 20:55:16 +0000
Subject: Fix qc_fasta bug closing stream.

---
 bh20sequploader/qc_fasta.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bh20sequploader/qc_fasta.py b/bh20sequploader/qc_fasta.py
index e198430..1587def 100644
--- a/bh20sequploader/qc_fasta.py
+++ b/bh20sequploader/qc_fasta.py
@@ -51,6 +51,8 @@ def qc_fasta(arg_sequence):
     if seq_type == "text/fasta":
         # ensure that contains only one entry
         submitlabel, submitseq = read_fasta(sequence)
+        sequence.seek(0)
+        sequence.detach()
 
         with tempfile.NamedTemporaryFile() as tmp1:
             refstring = pkg_resources.resource_string(__name__, "SARS-CoV-2-reference.fasta")
@@ -92,6 +94,8 @@ def qc_fasta(arg_sequence):
 
         return ("sequence.fasta"+gz, seqlabel)
     elif seq_type == "text/fastq":
+        sequence.seek(0)
+        sequence.detach()
         return ("reads.fastq"+gz, seqlabel)
     else:
         raise ValueError("Sequence file does not look like a DNA FASTA or FASTQ")
-- 
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