prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Spider statefarm is broken
  During the global build at 2021-09-22-14-42-27, spider **statefarm** failed with **0 features** and **6575 errors**.
  
  Here's [the log](https://data.alltheplaces.xyz/runs/2021-09-22-14-42-27/logs/statefarm.txt) and [the output](https://data.alltheplaces.xyz/runs/2021-09-22-14-42-27/output/statefarm.geojson) ([on a map](https://data.alltheplaces.xyz/map.html?show=https://data.alltheplaces.xyz/runs/2021-09-22-14-42-27/output/statefarm.geojson))
  
  </issue>
  <code>
  [start of locations/spiders/statefarm.py]
  1 import json
  2 import re
  3 import scrapy
  4 
  5 from locations.items import GeojsonPointItem
  6 
  7 
  8 class StateFarmSpider(scrapy.Spider):
  9     name = "statefarm"
  10     item_attributes = { 'brand': "State Farm" }
  11     allowed_domains = ["statefarm.com"]
  12     download_delay = 0.2
  13 
  14     start_urls = [
  15         'https://www.statefarm.com/agent/us',
  16     ]
  17 
  18     def parse_location(self, response):
  19 
  20         name = response.xpath('//*[@id="AgentNameLabelId"]//span[@itemprop="name"]/text()').extract_first()
  21         if name:
  22             name += ' - State Farm Insurance Agent'
  23 
  24         lat = response.xpath('//*[@id="agentOfficePrimaryLocLat"]/@value').extract_first()
  25         lon = response.xpath('//*[@id="agentOfficePrimaryLocLong"]/@value').extract_first()
  26 
  27         properties = {
  28             'ref': "_".join(response.url.split('/')[-3:]),
  29             'name': name,
  30             'addr_full':  response.xpath('normalize-space(//div[@itemtype="http://schema.org/PostalAddress"]//span[@id="locStreetContent_mainLocContent"]/text())').extract_first(),
  31             'city':  response.xpath('//div[@itemtype="http://schema.org/PostalAddress"]/div[2]/span/span[1]/text()').extract_first().strip(', '),
  32             'state':  response.xpath('//div[@itemtype="http://schema.org/PostalAddress"]/div[2]/span/span[2]/text()').extract_first(),
  33             'postcode':  response.xpath('//div[@itemtype="http://schema.org/PostalAddress"]/div[2]/span/span[3]/text()').extract_first(),
  34             'phone': response.xpath('normalize-space(//span[@id="offNumber_mainLocContent"]/span/text())').extract_first(),
  35             'lat': float(lat) if lat else None,
  36             'lon': float(lon) if lon else None,
  37             'website': response.url,
  38         }
  39 
  40         yield GeojsonPointItem(**properties)
  41 
  42     def parse(self, response):
  43         agents = response.xpath('//div[contains(@id, "agent-details")]')
  44         # agent_sites = response.xpath('//a[contains(text(), "Visit agent site")]/@href').extract()
  45 
  46         if agents:
  47             for agent in agents:
  48                 agent_site = agent.xpath('.//a[contains(text(), "Visit agent site")]/@href').extract_first()
  49                 if not agent_site:
  50                     raise Exception('no agent site found')
  51                 yield scrapy.Request(response.urljoin(agent_site), callback=self.parse_location)
  52 
  53         else:
  54             urls = response.xpath('//li/div/a/@href').extract()
  55 
  56             for url in urls:
  57                 yield scrapy.Request(response.urljoin(url))
  58 
  59 
  60
  [end of locations/spiders/statefarm.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/statefarm.py b/locations/spiders/statefarm.py
  --- a/locations/spiders/statefarm.py
  +++ b/locations/spiders/statefarm.py
  @@ -9,7 +9,7 @@
       name = "statefarm"
       item_attributes = { 'brand': "State Farm" }
       allowed_domains = ["statefarm.com"]
  -    download_delay = 0.2
  +    download_delay = 0.1
   
       start_urls = [
           'https://www.statefarm.com/agent/us',
  @@ -17,23 +17,20 @@
   
       def parse_location(self, response):
   
  -        name = response.xpath('//*[@id="AgentNameLabelId"]//span[@itemprop="name"]/text()').extract_first()
  +        name = response.xpath('//span[@itemprop="name"]/text()').extract_first()
           if name:
               name += ' - State Farm Insurance Agent'
   
  -        lat = response.xpath('//*[@id="agentOfficePrimaryLocLat"]/@value').extract_first()
  -        lon = response.xpath('//*[@id="agentOfficePrimaryLocLong"]/@value').extract_first()
  -
           properties = {
               'ref': "_".join(response.url.split('/')[-3:]),
               'name': name,
  -            'addr_full':  response.xpath('normalize-space(//div[@itemtype="http://schema.org/PostalAddress"]//span[@id="locStreetContent_mainLocContent"]/text())').extract_first(),
  -            'city':  response.xpath('//div[@itemtype="http://schema.org/PostalAddress"]/div[2]/span/span[1]/text()').extract_first().strip(', '),
  -            'state':  response.xpath('//div[@itemtype="http://schema.org/PostalAddress"]/div[2]/span/span[2]/text()').extract_first(),
  -            'postcode':  response.xpath('//div[@itemtype="http://schema.org/PostalAddress"]/div[2]/span/span[3]/text()').extract_first(),
  -            'phone': response.xpath('normalize-space(//span[@id="offNumber_mainLocContent"]/span/text())').extract_first(),
  -            'lat': float(lat) if lat else None,
  -            'lon': float(lon) if lon else None,
  +            'addr_full': response.xpath('normalize-space(//div[@itemtype="http://schema.org/PostalAddress"]//*[@itemprop="streetAddress"]/text())').extract_first(),
  +            'city': response.xpath('//div[@itemtype="http://schema.org/PostalAddress"]//*[@itemprop="addressLocality"]/text()').extract_first(),
  +            'state': response.xpath('//div[@itemtype="http://schema.org/PostalAddress"]//*[@itemprop="addressRegion"]/text()').extract_first(),
  +            'postcode': response.xpath('//div[@itemtype="http://schema.org/PostalAddress"]//*[@itemprop="postalCode"]/text()').extract_first(),
  +            'phone': response.xpath('//*[@itemprop="telephone"]/a/text()').extract_first(),
  +            'lat': float(response.xpath('//@data-latitude').extract_first()),
  +            'lon': float(response.xpath('//@data-longitude').extract_first()),
               'website': response.url,
           }
   
  @@ -45,7 +42,7 @@
   
           if agents:
               for agent in agents:
  -                agent_site = agent.xpath('.//a[contains(text(), "Visit agent site")]/@href').extract_first()
  +                agent_site = agent.xpath('.//a[contains(text(), "Agent Website")]/@href').extract_first()
                   if not agent_site:
                       raise Exception('no agent site found')
                   yield scrapy.Request(response.urljoin(agent_site), callback=self.parse_location)
  
verification_info: {"golden_diff": "diff --git a/locations/spiders/statefarm.py b/locations/spiders/statefarm.py\n--- a/locations/spiders/statefarm.py\n+++ b/locations/spiders/statefarm.py\n@@ -9,7 +9,7 @@\n     name = \"statefarm\"\n     item_attributes = { 'brand': \"State Farm\" }\n     allowed_domains = [\"statefarm.com\"]\n-    download_delay = 0.2\n+    download_delay = 0.1\n \n     start_urls = [\n         'https://www.statefarm.com/agent/us',\n@@ -17,23 +17,20 @@\n \n     def parse_location(self, response):\n \n-        name = response.xpath('//*[@id=\"AgentNameLabelId\"]//span[@itemprop=\"name\"]/text()').extract_first()\n+        name = response.xpath('//span[@itemprop=\"name\"]/text()').extract_first()\n         if name:\n             name += ' - State Farm Insurance Agent'\n \n-        lat = response.xpath('//*[@id=\"agentOfficePrimaryLocLat\"]/@value').extract_first()\n-        lon = response.xpath('//*[@id=\"agentOfficePrimaryLocLong\"]/@value').extract_first()\n-\n         properties = {\n             'ref': \"_\".join(response.url.split('/')[-3:]),\n             'name': name,\n-            'addr_full':  response.xpath('normalize-space(//div[@itemtype=\"http://schema.org/PostalAddress\"]//span[@id=\"locStreetContent_mainLocContent\"]/text())').extract_first(),\n-            'city':  response.xpath('//div[@itemtype=\"http://schema.org/PostalAddress\"]/div[2]/span/span[1]/text()').extract_first().strip(', '),\n-            'state':  response.xpath('//div[@itemtype=\"http://schema.org/PostalAddress\"]/div[2]/span/span[2]/text()').extract_first(),\n-            'postcode':  response.xpath('//div[@itemtype=\"http://schema.org/PostalAddress\"]/div[2]/span/span[3]/text()').extract_first(),\n-            'phone': response.xpath('normalize-space(//span[@id=\"offNumber_mainLocContent\"]/span/text())').extract_first(),\n-            'lat': float(lat) if lat else None,\n-            'lon': float(lon) if lon else None,\n+            'addr_full': response.xpath('normalize-space(//div[@itemtype=\"http://schema.org/PostalAddress\"]//*[@itemprop=\"streetAddress\"]/text())').extract_first(),\n+            'city': response.xpath('//div[@itemtype=\"http://schema.org/PostalAddress\"]//*[@itemprop=\"addressLocality\"]/text()').extract_first(),\n+            'state': response.xpath('//div[@itemtype=\"http://schema.org/PostalAddress\"]//*[@itemprop=\"addressRegion\"]/text()').extract_first(),\n+            'postcode': response.xpath('//div[@itemtype=\"http://schema.org/PostalAddress\"]//*[@itemprop=\"postalCode\"]/text()').extract_first(),\n+            'phone': response.xpath('//*[@itemprop=\"telephone\"]/a/text()').extract_first(),\n+            'lat': float(response.xpath('//@data-latitude').extract_first()),\n+            'lon': float(response.xpath('//@data-longitude').extract_first()),\n             'website': response.url,\n         }\n \n@@ -45,7 +42,7 @@\n \n         if agents:\n             for agent in agents:\n-                agent_site = agent.xpath('.//a[contains(text(), \"Visit agent site\")]/@href').extract_first()\n+                agent_site = agent.xpath('.//a[contains(text(), \"Agent Website\")]/@href').extract_first()\n                 if not agent_site:\n                     raise Exception('no agent site found')\n                 yield scrapy.Request(response.urljoin(agent_site), callback=self.parse_location)\n", "issue": "Spider statefarm is broken\nDuring the global build at 2021-09-22-14-42-27, spider **statefarm** failed with **0 features** and **6575 errors**.\n\nHere's [the log](https://data.alltheplaces.xyz/runs/2021-09-22-14-42-27/logs/statefarm.txt) and [the output](https://data.alltheplaces.xyz/runs/2021-09-22-14-42-27/output/statefarm.geojson) ([on a map](https://data.alltheplaces.xyz/map.html?show=https://data.alltheplaces.xyz/runs/2021-09-22-14-42-27/output/statefarm.geojson))\n", "before_files": [{"content": "import json\nimport re\nimport scrapy\n\nfrom locations.items import GeojsonPointItem\n\n\nclass StateFarmSpider(scrapy.Spider):\n    name = \"statefarm\"\n    item_attributes = { 'brand': \"State Farm\" }\n    allowed_domains = [\"statefarm.com\"]\n    download_delay = 0.2\n\n    start_urls = [\n        'https://www.statefarm.com/agent/us',\n    ]\n\n    def parse_location(self, response):\n\n        name = response.xpath('//*[@id=\"AgentNameLabelId\"]//span[@itemprop=\"name\"]/text()').extract_first()\n        if name:\n            name += ' - State Farm Insurance Agent'\n\n        lat = response.xpath('//*[@id=\"agentOfficePrimaryLocLat\"]/@value').extract_first()\n        lon = response.xpath('//*[@id=\"agentOfficePrimaryLocLong\"]/@value').extract_first()\n\n        properties = {\n            'ref': \"_\".join(response.url.split('/')[-3:]),\n            'name': name,\n            'addr_full':  response.xpath('normalize-space(//div[@itemtype=\"http://schema.org/PostalAddress\"]//span[@id=\"locStreetContent_mainLocContent\"]/text())').extract_first(),\n            'city':  response.xpath('//div[@itemtype=\"http://schema.org/PostalAddress\"]/div[2]/span/span[1]/text()').extract_first().strip(', '),\n            'state':  response.xpath('//div[@itemtype=\"http://schema.org/PostalAddress\"]/div[2]/span/span[2]/text()').extract_first(),\n            'postcode':  response.xpath('//div[@itemtype=\"http://schema.org/PostalAddress\"]/div[2]/span/span[3]/text()').extract_first(),\n            'phone': response.xpath('normalize-space(//span[@id=\"offNumber_mainLocContent\"]/span/text())').extract_first(),\n            'lat': float(lat) if lat else None,\n            'lon': float(lon) if lon else None,\n            'website': response.url,\n        }\n\n        yield GeojsonPointItem(**properties)\n\n    def parse(self, response):\n        agents = response.xpath('//div[contains(@id, \"agent-details\")]')\n        # agent_sites = response.xpath('//a[contains(text(), \"Visit agent site\")]/@href').extract()\n\n        if agents:\n            for agent in agents:\n                agent_site = agent.xpath('.//a[contains(text(), \"Visit agent site\")]/@href').extract_first()\n                if not agent_site:\n                    raise Exception('no agent site found')\n                yield scrapy.Request(response.urljoin(agent_site), callback=self.parse_location)\n\n        else:\n            urls = response.xpath('//li/div/a/@href').extract()\n\n            for url in urls:\n                yield scrapy.Request(response.urljoin(url))\n\n\n", "path": "locations/spiders/statefarm.py"}]}