prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Homebase spider webpage regex is too restrictive
  The homebase_gb_ie.py spider contains a regex in sitemap_rules to restrict things to store pages:
  `sitemap_rules = [(r"https:\/\/store\.homebase\.co\.uk\/[-\w]+\/[-.\w]+$", "parse_sd")]`
  
  This regex is slightly too strict, as there's a store with a "." in the place level: https://store.homebase.co.uk/st.-albans/the-courtyard-alban-park , which is currently not returned.
  
  To include this store, the regex should presumably be changed to
  `sitemap_rules = [(r"https:\/\/store\.homebase\.co\.uk\/[-.\w]+\/[-.\w]+$", "parse_sd")]`
  
  </issue>
  <code>
  [start of locations/spiders/homebase_gb_ie.py]
  1 from scrapy.spiders import SitemapSpider
  2 
  3 from locations.structured_data_spider import StructuredDataSpider
  4 
  5 
  6 class HomebaseGBIESpider(SitemapSpider, StructuredDataSpider):
  7     name = "homebase_gb_ie"
  8     item_attributes = {"brand": "Homebase", "brand_wikidata": "Q9293447"}
  9     sitemap_urls = ["https://store.homebase.co.uk/robots.txt"]
  10     sitemap_rules = [(r"https:\/\/store\.homebase\.co\.uk\/[-\w]+\/[-.\w]+$", "parse_sd")]
  11     skip_auto_cc = True
  12
  [end of locations/spiders/homebase_gb_ie.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/locations/spiders/homebase_gb_ie.py b/locations/spiders/homebase_gb_ie.py
  --- a/locations/spiders/homebase_gb_ie.py
  +++ b/locations/spiders/homebase_gb_ie.py
  @@ -7,5 +7,5 @@
       name = "homebase_gb_ie"
       item_attributes = {"brand": "Homebase", "brand_wikidata": "Q9293447"}
       sitemap_urls = ["https://store.homebase.co.uk/robots.txt"]
  -    sitemap_rules = [(r"https:\/\/store\.homebase\.co\.uk\/[-\w]+\/[-.\w]+$", "parse_sd")]
  +    sitemap_rules = [(r"https:\/\/store\.homebase\.co\.uk\/[-.\w]+\/[-.\w]+$", "parse_sd")]
       skip_auto_cc = True
  
verification_info: {"golden_diff": "diff --git a/locations/spiders/homebase_gb_ie.py b/locations/spiders/homebase_gb_ie.py\n--- a/locations/spiders/homebase_gb_ie.py\n+++ b/locations/spiders/homebase_gb_ie.py\n@@ -7,5 +7,5 @@\n     name = \"homebase_gb_ie\"\n     item_attributes = {\"brand\": \"Homebase\", \"brand_wikidata\": \"Q9293447\"}\n     sitemap_urls = [\"https://store.homebase.co.uk/robots.txt\"]\n-    sitemap_rules = [(r\"https:\\/\\/store\\.homebase\\.co\\.uk\\/[-\\w]+\\/[-.\\w]+$\", \"parse_sd\")]\n+    sitemap_rules = [(r\"https:\\/\\/store\\.homebase\\.co\\.uk\\/[-.\\w]+\\/[-.\\w]+$\", \"parse_sd\")]\n     skip_auto_cc = True\n", "issue": "Homebase spider webpage regex is too restrictive\nThe homebase_gb_ie.py spider contains a regex in sitemap_rules to restrict things to store pages:\r\n`sitemap_rules = [(r\"https:\\/\\/store\\.homebase\\.co\\.uk\\/[-\\w]+\\/[-.\\w]+$\", \"parse_sd\")]`\r\n\r\nThis regex is slightly too strict, as there's a store with a \".\" in the place level: https://store.homebase.co.uk/st.-albans/the-courtyard-alban-park , which is currently not returned.\r\n\r\nTo include this store, the regex should presumably be changed to\r\n`sitemap_rules = [(r\"https:\\/\\/store\\.homebase\\.co\\.uk\\/[-.\\w]+\\/[-.\\w]+$\", \"parse_sd\")]`\n", "before_files": [{"content": "from scrapy.spiders import SitemapSpider\n\nfrom locations.structured_data_spider import StructuredDataSpider\n\n\nclass HomebaseGBIESpider(SitemapSpider, StructuredDataSpider):\n    name = \"homebase_gb_ie\"\n    item_attributes = {\"brand\": \"Homebase\", \"brand_wikidata\": \"Q9293447\"}\n    sitemap_urls = [\"https://store.homebase.co.uk/robots.txt\"]\n    sitemap_rules = [(r\"https:\\/\\/store\\.homebase\\.co\\.uk\\/[-\\w]+\\/[-.\\w]+$\", \"parse_sd\")]\n    skip_auto_cc = True\n", "path": "locations/spiders/homebase_gb_ie.py"}]}