From f61240ed2c07bd8cf8cd314545125460924f0f6c Mon Sep 17 00:00:00 2001
From: Anas Khan <83116240+anxkhn@users.noreply.github.com>
Date: Sat, 4 Apr 2026 23:51:24 +0530
Subject: [PATCH] Add segno recipe and runtime tests

Add a new segno package recipe in pyodide-recipes and include browser runtime tests for QR generation, micro QR detection, structured append, and serialization.
---
 packages/segno/meta.yaml     | 19 ++++++++++++++++++
 packages/segno/test_segno.py | 37 ++++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+)
 create mode 100644 packages/segno/meta.yaml
 create mode 100644 packages/segno/test_segno.py

diff --git a/packages/segno/meta.yaml b/packages/segno/meta.yaml
new file mode 100644
index 00000000..84168be7
--- /dev/null
+++ b/packages/segno/meta.yaml
@@ -0,0 +1,19 @@
+package:
+  name: segno
+  version: 1.6.6
+  top-level:
+    - segno
+source:
+  url: https://files.pythonhosted.org/packages/py3/s/segno/segno-1.6.6-py3-none-any.whl
+  sha256: 28c7d081ed0cf935e0411293a465efd4d500704072cdb039778a2ab8736190c7
+about:
+  home: https://github.com/heuer/segno/
+  PyPI: https://pypi.org/project/segno
+  summary: QR Code and Micro QR Code generator for Python
+  license: BSD-3-Clause
+test:
+  imports:
+    - segno
+extra:
+  recipe-maintainers:
+    - anxkhn
diff --git a/packages/segno/test_segno.py b/packages/segno/test_segno.py
new file mode 100644
index 00000000..68fa7247
--- /dev/null
+++ b/packages/segno/test_segno.py
@@ -0,0 +1,37 @@
+from pytest_pyodide import run_in_pyodide
+
+
+@run_in_pyodide(packages=["segno"])
+def test_segno_make_and_serialize(selenium_standalone):
+    import io
+
+    import segno
+
+    qr = segno.make("https://pyodide.org", micro=False, error="m")
+    assert qr.is_micro is False
+    assert qr.error in {"M", "Q", "H"}
+
+    svg = io.BytesIO()
+    png = io.BytesIO()
+    txt = io.StringIO()
+
+    qr.save(svg, kind="svg")
+    qr.save(png, kind="png", scale=2)
+    qr.save(txt, kind="txt", border=1)
+
+    assert b"<svg" in svg.getvalue()
+    assert png.getvalue().startswith(b"\x89PNG\r\n\x1a\n")
+    assert len(txt.getvalue().splitlines()) > 0
+
+
+@run_in_pyodide(packages=["segno"])
+def test_segno_sequence_and_micro(selenium_standalone):
+    import segno
+
+    micro = segno.make("RAIN")
+    assert micro.is_micro is True
+    assert micro.designator.startswith("M")
+
+    sequence = segno.make_sequence("Day after day, alone on the hill", symbol_count=2)
+    assert len(sequence) == 2
+    assert all(item.is_micro is False for item in sequence)