prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  colorize average grades on course detail pages
  the numbers in the lower right should be css'd like the ones in the upper left.
  
  ![2015 04 02 17_35_57-000017](https://cloud.githubusercontent.com/assets/1891915/6967309/c4bbfc5a-d95e-11e4-89c6-62640090b0c5.png)
  
  
  </issue>
  <code>
  [start of evap/evaluation/templatetags/evaluation_templatetags.py]
  1 from django.template import Library
  2 
  3 register = Library()
  4 
  5 
  6 @register.inclusion_tag("user_list_with_links.html")
  7 def include_user_list_with_links(users):
  8     return dict(users=users)
  9 
  10 
  11 @register.inclusion_tag("sortable_form_js.html")
  12 def include_sortable_form_js():
  13     return dict()
  14 
  15 @register.inclusion_tag("progress_bar.html")
  16 def include_progress_bar(done, total, large=False):
  17     return dict(done=done, total=total, large=large)
  18
  [end of evap/evaluation/templatetags/evaluation_templatetags.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/evap/evaluation/templatetags/evaluation_templatetags.py b/evap/evaluation/templatetags/evaluation_templatetags.py
  --- a/evap/evaluation/templatetags/evaluation_templatetags.py
  +++ b/evap/evaluation/templatetags/evaluation_templatetags.py
  @@ -15,3 +15,7 @@
   @register.inclusion_tag("progress_bar.html")
   def include_progress_bar(done, total, large=False):
       return dict(done=done, total=total, large=large)
  +
  +@register.inclusion_tag("result_bar.html")
  +def include_result_bar(result, show_grades, questionnaire_warning=False):
  +    return dict(result=result, show_grades=show_grades, questionnaire_warning=questionnaire_warning)
  
verification_info: {"golden_diff": "diff --git a/evap/evaluation/templatetags/evaluation_templatetags.py b/evap/evaluation/templatetags/evaluation_templatetags.py\n--- a/evap/evaluation/templatetags/evaluation_templatetags.py\n+++ b/evap/evaluation/templatetags/evaluation_templatetags.py\n@@ -15,3 +15,7 @@\n @register.inclusion_tag(\"progress_bar.html\")\n def include_progress_bar(done, total, large=False):\n     return dict(done=done, total=total, large=large)\n+\n+@register.inclusion_tag(\"result_bar.html\")\n+def include_result_bar(result, show_grades, questionnaire_warning=False):\n+    return dict(result=result, show_grades=show_grades, questionnaire_warning=questionnaire_warning)\n", "issue": "colorize average grades on course detail pages\nthe numbers in the lower right should be css'd like the ones in the upper left.\n\n![2015 04 02 17_35_57-000017](https://cloud.githubusercontent.com/assets/1891915/6967309/c4bbfc5a-d95e-11e4-89c6-62640090b0c5.png)\n\n", "before_files": [{"content": "from django.template import Library\n\nregister = Library()\n\n\n@register.inclusion_tag(\"user_list_with_links.html\")\ndef include_user_list_with_links(users):\n    return dict(users=users)\n\n\n@register.inclusion_tag(\"sortable_form_js.html\")\ndef include_sortable_form_js():\n    return dict()\n\n@register.inclusion_tag(\"progress_bar.html\")\ndef include_progress_bar(done, total, large=False):\n    return dict(done=done, total=total, large=large)\n", "path": "evap/evaluation/templatetags/evaluation_templatetags.py"}]}