From f4b3f8293572793c284635f82a7f2c84fda50421 Mon Sep 17 00:00:00 2001
From: Andreas Poehlmann <ap--@users.noreply.github.com>
Date: Thu, 22 Feb 2024 00:20:07 +0100
Subject: [PATCH] paquo get_quath: better error

---
 paquo/__main__.py | 17 ++++++++++-------
 paquo/_utils.py   |  2 +-
 2 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/paquo/__main__.py b/paquo/__main__.py
index 1fbafb2..d453361 100644
--- a/paquo/__main__.py
+++ b/paquo/__main__.py
@@ -335,13 +335,16 @@ def _download_cb(it, name):
         finally:
             print("")
 
-    file = download_qupath(
-        args.version,
-        path=args.download_path,
-        callback=_download_cb,
-        system=system,
-        ssl_verify=not args.no_ssl_verify
-    )
+    try:
+        file = download_qupath(
+            args.version,
+            path=args.download_path,
+            callback=_download_cb,
+            system=system,
+            ssl_verify=not args.no_ssl_verify
+        )
+    except Exception:
+        raise SystemExit(1)
     print("# extracting:", file)
     app = extract_qupath(file, args.install_path, system=system)
     print("# available at:", app)
diff --git a/paquo/_utils.py b/paquo/_utils.py
index ca9085d..e3ebb8a 100644
--- a/paquo/_utils.py
+++ b/paquo/_utils.py
@@ -159,11 +159,11 @@ def download_qupath(
         _ctx.verify_mode = ssl.CERT_NONE
 
     try:
-        print("# requesting:", url)
         with open(out_fn, mode="wb") as tmp, urlopen(url, context=_ctx) as f:  # nosec B310
             for chunk in callback(iter(lambda: f.read(chunk_size), b""), name=url):
                 tmp.write(chunk)
     except Exception:
+        print("# error requesting:", url, file=sys.stderr)
         try:
             os.unlink(out_fn)
         except OSError: