Fixed whitespace behavior in generate_errors.py

generate.py

@@ -26,7 +26,10 @@ modules = dict(map(read, module.glob('*.html')))
 def format(item, modules):
     name, content = item
 
-    return (name, re.sub('\n\s*', '', content.format(**modules)))
+    content = content.format(**modules)
+    content = re.sub(r'\s+', ' ', content)
+    content = re.sub(r'>\s<', '><', content)
+    return (name, content)
 
 dist_html = dict(map(lambda item: format(item, modules), templates.items()))
 
@@ -42,4 +45,5 @@ def mk_dist(dist, item):
 for item in dist_html.items():
     mk_dist(dist, item)
 
-dist.joinpath('static').symlink_to(static.resolve(strict=True), target_is_directory=True)
+dist.joinpath('static')\
+    .symlink_to(static.resolve(strict=True), target_is_directory=True)

generate_errors.py

@@ -34,8 +34,11 @@ for item in codes:
     code, title, desc = item.groups()
     if int(code) < 400 or int(code) >= 600: continue
     with error.joinpath(f'{code}.html').open('w') as html:
-        html.write(root_html.format(
+        content = root_html.format(
-            code=code, title=title, desc=desc, style=root_css))
+            code=code, title=title, desc=desc, style=root_css)
+        content = re.sub(r'\s+', ' ', content)
+        content = re.sub(r'>\s<', '><', content)
+        html.write(content)
     nginx_head += f'error_page {code} @error{code};\n'
     nginx_body += f'location @error{code} {{\n'\
         f'root {error.resolve()};\n'\