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"""Module to handle uploading of R/qtl2 bundles."""
from flask import (
flash,
request,
url_for,
redirect,
Blueprint,
render_template)
from qc_app.dbinsert import species as all_species
from qc_app.dbinsert import species_by_id, groups_by_species
from qc_app.db_utils import with_db_connection
rqtl2 = Blueprint("rqtl2", __name__)
@rqtl2.route("/", methods=["GET", "POST"])
@rqtl2.route("/select-species", methods=["POST"])
def select_species():
"""Select the species."""
if request.method == "GET":
return render_template("rqtl2/index.html", species=all_species())
species_id = request.form.get("species_id")
species = with_db_connection(
lambda conn: species_by_id(conn, species_id))
if bool(species):
return redirect(url_for(
"upload.rqtl2.select_population", species_id=species_id))
flash("Invalid species or no species selected!", "alert-error error-rqtl2")
return redirect(url_for("upload.rqtl2.select_species"))
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