From 8240161996916e817935f820f16ebd0025d1c616 Mon Sep 17 00:00:00 2001
From: Johanna England <johanna.england@sikt.no>
Date: Wed, 15 May 2024 14:42:32 +0200
Subject: [PATCH] Rename parameter name to caption

---
 python/nav/web/utils.py            | 21 ++++++++++-----------
 tests/unittests/web/qrcode_test.py |  2 +-
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/python/nav/web/utils.py b/python/nav/web/utils.py
index b6616cfd47..e8003b4ef7 100644
--- a/python/nav/web/utils.py
+++ b/python/nav/web/utils.py
@@ -73,10 +73,9 @@ def wrapper(request, *args, **kwargs):
     return wrap
 
 
-def generate_qr_code(url: str, name: str = "") -> io.BytesIO:
+def generate_qr_code(url: str, caption: str = "") -> io.BytesIO:
     """
-    Generate a QR code from a given url, and, if given, adds the name below as a
-    caption
+    Generate a QR code from a given url, and, if given, adds a caption to it
 
     Returns the generated image as a bytes buffer
     """
@@ -86,20 +85,20 @@ def generate_qr_code(url: str, name: str = "") -> io.BytesIO:
     img = qr.make_image()
     draw = ImageDraw.Draw(img)
 
-    # Adding the name as caption
-    if name:
+    # Adding caption
+    if caption:
         img_width, img_height = img.size
         font_path = os.path.join(os.path.dirname(__file__), "static/fonts/OS600.woff")
-        if len(name) < 25:
+        if len(caption) < 25:
             font = ImageFont.truetype(font_path, 25)
-        elif len(name) < 50:
+        elif len(caption) < 50:
             font = ImageFont.truetype(font_path, 15)
         else:
             font = ImageFont.truetype(font_path, 10)
-        caption_width = font.getlength(name)
+        caption_width = font.getlength(caption)
         draw.text(
             ((img_width - caption_width) / 2, img_height - 40),
-            text=name,
+            text=caption,
             font=font,
             fill="black",
         )
@@ -121,8 +120,8 @@ def generate_qr_codes_as_byte_strings(url_dict: Dict[str, str]) -> List[str]:
     byte strings
     """
     qr_code_byte_strings = []
-    for name, url in url_dict.items():
-        qr_code_byte_buffer = generate_qr_code(url=url, name=name)
+    for caption, url in url_dict.items():
+        qr_code_byte_buffer = generate_qr_code(url=url, caption=caption)
         qr_code_byte_strings.append(
             convert_bytes_buffer_to_bytes_string(bytes_buffer=qr_code_byte_buffer)
         )
diff --git a/tests/unittests/web/qrcode_test.py b/tests/unittests/web/qrcode_test.py
index 98c3df7774..0237c1875b 100644
--- a/tests/unittests/web/qrcode_test.py
+++ b/tests/unittests/web/qrcode_test.py
@@ -4,7 +4,7 @@
 
 
 def test_generate_qr_code_returns_byte_buffer():
-    qr_code = generate_qr_code(url="www.example.com", name="buick.lab.uninett.no")
+    qr_code = generate_qr_code(url="www.example.com", caption="buick.lab.uninett.no")
     assert isinstance(qr_code, io.BytesIO)