prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Using É, é (e-acute)  in emails.
  It looks that É, é (e-acute) symbols are not appropriate for valid email. I used https://pypi.python.org/pypi/robotframework-faker/ which uses this library and the following email was returned: 
  andré38@mentzel.net
  
  But email verification was failed for this email. 
  Could you remove É, é and other such letters if they are present from valid email generation?
  
  </issue>
  <code>
  [start of faker/providers/internet/de_DE/__init__.py]
  1 # coding=utf-8
  2 
  3 from __future__ import unicode_literals
  4 from .. import Provider as InternetProvider
  5 
  6 class Provider(InternetProvider):
  7 
  8     free_email_domains = (
  9         'aol.de', 'gmail.com', 'gmx.de', 'googlemail.com', 'hotmail.de',
  10         'web.de', 'yahoo.de',
  11     )
  12     tlds = ('com', 'com', 'com', 'net', 'org', 'de', 'de', 'de', )
  13 
  14     replacements = (
  15         ('ä', 'ae'), ('Ä', 'Ae'),
  16         ('ö', 'oe'), ('Ö', 'Oe'),
  17         ('ü', 'ue'), ('Ü', 'Ue'),
  18         ('ß', 'ss'),
  19     )
  20
  [end of faker/providers/internet/de_DE/__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/faker/providers/internet/de_DE/__init__.py b/faker/providers/internet/de_DE/__init__.py
  --- a/faker/providers/internet/de_DE/__init__.py
  +++ b/faker/providers/internet/de_DE/__init__.py
  @@ -15,5 +15,7 @@
           ('ä', 'ae'), ('Ä', 'Ae'),
           ('ö', 'oe'), ('Ö', 'Oe'),
           ('ü', 'ue'), ('Ü', 'Ue'),
  +        ('é', 'e'), ('É', 'E'),
  +        ('à', 'a'), ('À', 'A'),
           ('ß', 'ss'),
       )
  
verification_info: {"golden_diff": "diff --git a/faker/providers/internet/de_DE/__init__.py b/faker/providers/internet/de_DE/__init__.py\n--- a/faker/providers/internet/de_DE/__init__.py\n+++ b/faker/providers/internet/de_DE/__init__.py\n@@ -15,5 +15,7 @@\n         ('\u00e4', 'ae'), ('\u00c4', 'Ae'),\n         ('\u00f6', 'oe'), ('\u00d6', 'Oe'),\n         ('\u00fc', 'ue'), ('\u00dc', 'Ue'),\n+        ('\u00e9', 'e'), ('\u00c9', 'E'),\n+        ('\u00e0', 'a'), ('\u00c0', 'A'),\n         ('\u00df', 'ss'),\n     )\n", "issue": "Using \u00c9, \u00e9 (e-acute)  in emails.\nIt looks that \u00c9, \u00e9 (e-acute) symbols are not appropriate for valid email. I used https://pypi.python.org/pypi/robotframework-faker/ which uses this library and the following email was returned: \r\nandr\u00e938@mentzel.net\r\n\r\nBut email verification was failed for this email. \r\nCould you remove \u00c9, \u00e9 and other such letters if they are present from valid email generation?\n", "before_files": [{"content": "# coding=utf-8\n\nfrom __future__ import unicode_literals\nfrom .. import Provider as InternetProvider\n\nclass Provider(InternetProvider):\n\n    free_email_domains = (\n        'aol.de', 'gmail.com', 'gmx.de', 'googlemail.com', 'hotmail.de',\n        'web.de', 'yahoo.de',\n    )\n    tlds = ('com', 'com', 'com', 'net', 'org', 'de', 'de', 'de', )\n\n    replacements = (\n        ('\u00e4', 'ae'), ('\u00c4', 'Ae'),\n        ('\u00f6', 'oe'), ('\u00d6', 'Oe'),\n        ('\u00fc', 'ue'), ('\u00dc', 'Ue'),\n        ('\u00df', 'ss'),\n    )\n", "path": "faker/providers/internet/de_DE/__init__.py"}]}