diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d65b68b13d..e559d87b3b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -17,7 +17,7 @@ repos:
     -   id: flake8
         exclude: '^(pyextra)|(external)|(cereal)|(rednose)|(panda)|(laika)|(opendbc)|(laika_repo)|(rednose_repo)/'
         args:
-        - --ignore=E111,E114,E121,E122,E123,E124,E126,E127,E128,E201,E202,E203,E226,E241,E265,E266,E302,E305,E402,E501,E722,E741,W504
+        - --ignore=E111,E114,E121,E122,E123,E124,E126,E127,E128,E201,E202,E203,E226,E241,E265,E266,E302,E305,E402,E501,E722,E741,W504,W391
         - --statistics
 -   repo: local
     hooks:
diff --git a/tools/scripts/fetch_image_from_route.py b/tools/scripts/fetch_image_from_route.py
new file mode 100755
index 0000000000..e9111d9de2
--- /dev/null
+++ b/tools/scripts/fetch_image_from_route.py
@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+import sys
+
+if len(sys.argv) < 4:
+  print("%s <route> <segment> <frame number>" % sys.argv[0])
+  print('example: ./fetch_image_from_route.py "02c45f73a2e5c6e9|2020-06-01--18-03-08" 3 500')
+  exit(0)
+
+import requests
+from PIL import Image
+from tools.lib.auth_config import get_token
+from tools.lib.framereader import FrameReader
+
+jwt = get_token()
+
+route = sys.argv[1]
+segment = int(sys.argv[2])
+frame = int(sys.argv[3])
+
+url = 'https://api.commadotai.com/v1/route/'+sys.argv[1]+"/files"
+r = requests.get(url, headers={"Authorization": "JWT "+jwt})
+assert r.status_code == 200
+print("got api response")
+
+cameras = r.json()['cameras']
+if segment >= len(cameras):
+  raise Exception("segment %d not found, got %d segments" % (segment, len(cameras)))
+
+fr = FrameReader(cameras[segment])
+if frame >= fr.frame_count:
+  raise Exception("frame %d not found, got %d frames" % (frame, fr.frame_count))
+
+im = Image.fromarray(fr.get(frame, count=1, pix_fmt="rgb24")[0])
+fn = "uxxx_"+route.replace("|", "_")+"_%d_%d.png" % (segment, frame)
+im.save(fn)
+print("saved %s" % fn)
+