prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Fix sqlalchemy recipe
  Fix sqlalchemy build errors and bump sqlalchemy from 1.3.3 to 2.0+.
  
  
  </issue>
  <code>
  [start of pythonforandroid/recipes/sqlalchemy/__init__.py]
  1 from pythonforandroid.recipe import CompiledComponentsPythonRecipe
  2 
  3 
  4 class SQLAlchemyRecipe(CompiledComponentsPythonRecipe):
  5     name = 'sqlalchemy'
  6     version = '1.3.3'
  7     url = 'https://pypi.python.org/packages/source/S/SQLAlchemy/SQLAlchemy-{version}.tar.gz'
  8     call_hostpython_via_targetpython = False
  9 
  10     depends = ['setuptools']
  11 
  12     patches = ['zipsafe.patch']
  13 
  14 
  15 recipe = SQLAlchemyRecipe()
  16
  [end of pythonforandroid/recipes/sqlalchemy/__init__.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/pythonforandroid/recipes/sqlalchemy/__init__.py b/pythonforandroid/recipes/sqlalchemy/__init__.py
  --- a/pythonforandroid/recipes/sqlalchemy/__init__.py
  +++ b/pythonforandroid/recipes/sqlalchemy/__init__.py
  @@ -1,15 +1,15 @@
  -from pythonforandroid.recipe import CompiledComponentsPythonRecipe
  +from pythonforandroid.recipe import PyProjectRecipe
   
   
  -class SQLAlchemyRecipe(CompiledComponentsPythonRecipe):
  +class SQLAlchemyRecipe(PyProjectRecipe):
       name = 'sqlalchemy'
  -    version = '1.3.3'
  -    url = 'https://pypi.python.org/packages/source/S/SQLAlchemy/SQLAlchemy-{version}.tar.gz'
  -    call_hostpython_via_targetpython = False
  -
  +    version = '2.0.30'
  +    url = 'https://github.com/sqlalchemy/sqlalchemy/archive/refs/tags/rel_{}.tar.gz'
       depends = ['setuptools']
   
  -    patches = ['zipsafe.patch']
  +    @property
  +    def versioned_url(self):
  +        return self.url.format(self.version.replace(".", "_"))
   
   
   recipe = SQLAlchemyRecipe()
  
verification_info: {"golden_diff": "diff --git a/pythonforandroid/recipes/sqlalchemy/__init__.py b/pythonforandroid/recipes/sqlalchemy/__init__.py\n--- a/pythonforandroid/recipes/sqlalchemy/__init__.py\n+++ b/pythonforandroid/recipes/sqlalchemy/__init__.py\n@@ -1,15 +1,15 @@\n-from pythonforandroid.recipe import CompiledComponentsPythonRecipe\n+from pythonforandroid.recipe import PyProjectRecipe\n \n \n-class SQLAlchemyRecipe(CompiledComponentsPythonRecipe):\n+class SQLAlchemyRecipe(PyProjectRecipe):\n     name = 'sqlalchemy'\n-    version = '1.3.3'\n-    url = 'https://pypi.python.org/packages/source/S/SQLAlchemy/SQLAlchemy-{version}.tar.gz'\n-    call_hostpython_via_targetpython = False\n-\n+    version = '2.0.30'\n+    url = 'https://github.com/sqlalchemy/sqlalchemy/archive/refs/tags/rel_{}.tar.gz'\n     depends = ['setuptools']\n \n-    patches = ['zipsafe.patch']\n+    @property\n+    def versioned_url(self):\n+        return self.url.format(self.version.replace(\".\", \"_\"))\n \n \n recipe = SQLAlchemyRecipe()\n", "issue": "Fix sqlalchemy recipe\nFix sqlalchemy build errors and bump sqlalchemy from 1.3.3 to 2.0+.\r\n\n", "before_files": [{"content": "from pythonforandroid.recipe import CompiledComponentsPythonRecipe\n\n\nclass SQLAlchemyRecipe(CompiledComponentsPythonRecipe):\n    name = 'sqlalchemy'\n    version = '1.3.3'\n    url = 'https://pypi.python.org/packages/source/S/SQLAlchemy/SQLAlchemy-{version}.tar.gz'\n    call_hostpython_via_targetpython = False\n\n    depends = ['setuptools']\n\n    patches = ['zipsafe.patch']\n\n\nrecipe = SQLAlchemyRecipe()\n", "path": "pythonforandroid/recipes/sqlalchemy/__init__.py"}]}