prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Theme settings
  There needs to be some way to change settings in themes themselves. People complain about a lot of nonsensical things that they should fix in their forks and not need to be a concern in master. 
  
  </issue>
  <code>
  [start of CTFd/constants/config.py]
  1 from CTFd.utils import get_config
  2 from CTFd.utils.helpers import markup
  3 
  4 
  5 class _ConfigsWrapper:
  6     def __getattr__(self, attr):
  7         return get_config(attr)
  8 
  9     @property
  10     def ctf_name(self):
  11         return get_config("theme_header", default="CTFd")
  12 
  13     @property
  14     def theme_header(self):
  15         return markup(get_config("theme_header", default=""))
  16 
  17     @property
  18     def theme_footer(self):
  19         return markup(get_config("theme_footer", default=""))
  20 
  21 
  22 Configs = _ConfigsWrapper()
  23
  [end of CTFd/constants/config.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/CTFd/constants/config.py b/CTFd/constants/config.py
  --- a/CTFd/constants/config.py
  +++ b/CTFd/constants/config.py
  @@ -1,3 +1,5 @@
  +import json
  +
   from CTFd.utils import get_config
   from CTFd.utils.helpers import markup
   
  @@ -18,5 +20,9 @@
       def theme_footer(self):
           return markup(get_config("theme_footer", default=""))
   
  +    @property
  +    def theme_settings(self):
  +        return json.loads(get_config("theme_settings", default="null"))
  +
   
   Configs = _ConfigsWrapper()
  
verification_info: {"golden_diff": "diff --git a/CTFd/constants/config.py b/CTFd/constants/config.py\n--- a/CTFd/constants/config.py\n+++ b/CTFd/constants/config.py\n@@ -1,3 +1,5 @@\n+import json\n+\n from CTFd.utils import get_config\n from CTFd.utils.helpers import markup\n \n@@ -18,5 +20,9 @@\n     def theme_footer(self):\n         return markup(get_config(\"theme_footer\", default=\"\"))\n \n+    @property\n+    def theme_settings(self):\n+        return json.loads(get_config(\"theme_settings\", default=\"null\"))\n+\n \n Configs = _ConfigsWrapper()\n", "issue": "Theme settings\nThere needs to be some way to change settings in themes themselves. People complain about a lot of nonsensical things that they should fix in their forks and not need to be a concern in master. \n", "before_files": [{"content": "from CTFd.utils import get_config\nfrom CTFd.utils.helpers import markup\n\n\nclass _ConfigsWrapper:\n    def __getattr__(self, attr):\n        return get_config(attr)\n\n    @property\n    def ctf_name(self):\n        return get_config(\"theme_header\", default=\"CTFd\")\n\n    @property\n    def theme_header(self):\n        return markup(get_config(\"theme_header\", default=\"\"))\n\n    @property\n    def theme_footer(self):\n        return markup(get_config(\"theme_footer\", default=\"\"))\n\n\nConfigs = _ConfigsWrapper()\n", "path": "CTFd/constants/config.py"}]}