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paiv · Dec 24, 2024 · 13f4f54 · 13f4f54
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diff --git a/code/README.md b/code/README.md
@@ -3,8 +3,6 @@
 
 Install dependencies
 ```sh
-python -m venv .venv
-. .venv/bin/activate
 pip install -r requirements.txt
 ```
 

diff --git a/code/genpage.py b/code/genpage.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 import csv
 import sys
+import template
 from datetime import datetime, UTC
 from pathlib import Path
 from urllib.parse import urlparse
@@ -9,21 +10,25 @@
 def gen_id(row, name='id'):
     code = row.get(name)
     if (link := row.get('url')):
-        return f'<div><a href="{link}">{code}</a></div>'
-    return f'<div>{code}</div>'
+        return f'<div><a href="{link}">{code}</a></div>\n'
+    return f'<div>{code}</div>\n'
 
 
 def gen_link(row, name='url'):
     if (link := row.get(name)):
         url = urlparse(link)
         fn = Path(url.path).name
-        return f'<div><a href="{link}">{fn}</a></div>'
-    return '<div></div>'
+        return f'<div><a href="{link}">{fn}</a></div>\n'
+    return '<div></div>\n'
+
+
+def gen_th(name):
+    return f'<div class="th">{name}</div>\n'
 
 
 def gen_(row, name):
     value = row.get(name, '')
-    return f'<div>{value}</div>'
+    return f'<div>{value}</div>\n'
 
 
 def main(args):
@@ -41,61 +46,78 @@ def main(args):
     else:
         fout = Path(fileto).open('w')
 
-    ts = datetime.now(UTC)
-    timestamp = ts.isoformat()
-
     gens = dict(id=gen_id, url=gen_link, image=gen_link, pdf=gen_link)
 
     fieldnames = list(reader.fieldnames)
-    nf = len(fieldnames)
-    cssgc = f'repeat({nf}, 1fr)'
 
-    print(f'''<!DOCTYPE html>
-<html>
+    def row_entries(row):
+        for k in fieldnames:
+            gen = gens.get(k, gen_)
+            yield gen(row, k)
+
+    def entries():
+        rpl = '<div>\n&entries\n</div>'
+        for row in reader:
+            yield template.format(rpl, entries=row_entries(row))
+
+    context = dict()
+    context['timestamp'] = datetime.now(UTC).date().isoformat()
+    context['ncols'] = len(fieldnames)
+    context['fieldnames'] = map(gen_th, fieldnames)
+    context['entries'] = entries()
+
+    tpl = '''\
+<!DOCTYPE html>
+<html lang="en">
 <head>
   <meta charset="utf8">
-  <meta name="viewport" content="width:device-width, initial-scale=1">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
   <title>FCI Breeds</title>
 <style>
-:root {{ color-scheme: light dark; }}
-.table {{
+:root { color-scheme: light dark; --hi: #eef; }
+@media (prefers-color-scheme: dark) {
+:root { --hi: #433; }
+}
+.table {
   display: grid;
-  gap: 0.1rem 1rem;
-  grid-template-columns: {cssgc};
+  gap: 0;
+  grid-template-columns: repeat(&ncols, 1fr);
   white-space: nowrap;
-}}
-.table .th {{
+}
+.table .th {
   font-weight: bolder;
   text-align: center;
-}}
-.table > div {{
+}
+.table > div {
+  display: contents;
+}
+.table > div > div {
   border-right: 1px solid #ccc;
-  padding-right: 0.5rem;
-}}
+  padding: 0.1rem 1rem;
+}
+.table > div:hover > div {
+    background-color: var(--hi);
+}
 </style>
 </head>
 <body>
 <div class="info">
 <h1>FCI Breeds</h1>
 <p><a href="https://ukrainewar.carrd.co/"><img src="StandWithUkraine.svg" alt="standwithukraine"></a></p>
 <p>Data compiled from <a href="https://www.fci.be/en/nomenclature/">https://www.fci.be/en/nomenclature/</a>.</p>
-<p>Generated at {timestamp}</p>
+<p>Generated on &{timestamp}</p>
 <p>Download: <a href="https://github.com/paiv/fci-breeds/releases/latest/download/fci-breeds.csv.tar.gz">CSV</a></p>
 </div>
-<div class="table">''', file=fout)
-
-    for k in fieldnames:
-        print(f'<div class="th">{k}</div>', file=fout)
-
-    for row in reader:
-        for k in fieldnames:
-            gen = gens.get(k, gen_)
-            val = gen(row, k)
-            print(val, file=fout)
-
-    print(f'''</div>
+<div class="table">
+<div>
+&{fieldnames}
+</div>
+&{entries}
+</div>
 </body>
-</html>''', file=fout)
+</html>
+'''
+    template.print(tpl, context, file=fout)
 
 
 if __name__ == '__main__':

diff --git a/code/requirements.txt b/code/requirements.txt
@@ -1,2 +1,3 @@
 lxml
 requests
+git+https://github.com/paiv/template-py