Add URL encoding to support slashes in repo names.

python/lsst/production/tools/__init__.py

@@ -20,21 +20,37 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 from flask import Flask, render_template
+import urllib.parse
+from werkzeug.routing import BaseConverter
 
 from . import tractTable, logs, bokeh, cache, images
 
 
+class UrlConverter(BaseConverter):
+
+    part_isolating = False
+    regex = ".*?"
+
+    def to_python(self, value):
+        print(value)
+        return urllib.parse.unquote(value)
+
+    def to_url(self, value):
+        return urllib.parse.quote_plus(value)
+
 def create_app():
     app = Flask(
         "production-tools",
     )
+    app.url_map.converters['url'] = UrlConverter
 
     app.register_blueprint(logs.bp)
     app.register_blueprint(tractTable.bp)
     app.register_blueprint(bokeh.bp)
     app.register_blueprint(cache.bp)
     app.register_blueprint(images.bp)
 
+
     @app.route("/")
     def index():
         return render_template("index.html", tools=["metrics", "logs", "bokeh"])

python/lsst/production/tools/images.py

@@ -78,11 +78,11 @@ def dataId(repo, collection, plot_name, data_id):
     return send_file(image, mimetype="image/png")
 
 
-@bp.route("/uuid/<repo>/<uuid>")
+@bp.route("/uuid/<url:repo>/<uuid>")
 def index(repo, uuid):
 
     if repo not in REPO_NAMES:
-        return {'error': 'Invalid repo'}, 400
+        return {"error": f"Invalid repo {repo}"}, 400
 
     butler = get_butler_map(repo)
     dataset_ref = butler.get_dataset(DatasetId(uuid))