I have just started using scrapy. I am facing few problems with login in
scrapy. I am trying the scrape items in the website www.instacart.com. But
I am facing timeout errors while logging in but I am unsuccessful.
The following is the code
class FirstSpider(scrapy.Spider):
name = "first"
allowed_domains = ["https://instacart.com";]
start_urls = [
"https://www.instacart.com";
]
def init_request(self):
return Request(url=self.login_page, callback=self.login)
def login(self, response):
return scrapy.FormRequest('https://www.instacart.com/#login',
formdata={'email': '[email protected]',
'password': 'instapassword',
},
callback=self.parse)
def check_login_response(self, response):
return scrapy.Request('https://www.instacart.com/', self.parse)
def parse(self, response):
if "Goutam" in response.body:
print "Successfully logged in. Let's start crawling!"
else:
print "Login unsuccessful"
The following is the error message
C:\Users\gouta\PycharmProjects\CSG_Scraping\csg_wholefoods>scrapy crawl
first2016-06-15 09:47:00 [scrapy] INFO: Scrapy 1.0.3 started (bot:
project)2016-06-15 09:47:00 [scrapy] INFO: Optional features available: ssl,
http11, boto2016-06-15 09:47:00 [scrapy] INFO: Overridden settings:
{'NEWSPIDER_MODULE': 'project.spiders', 'SPIDER_MODULES': ['project.spiders'],
'ROBOTSTXT_OBEY': True, 'BOT_NAME': 'project'}2016-06-15 09:47:01 [scrapy]
INFO: Enabled extensions: CloseSpider, TelnetConsole, LogStats, CoreStats,
SpiderState2016-06-15 09:47:01 [boto] DEBUG: Retrieving credentials from
metadata server.2016-06-15 09:47:02 [boto] ERROR: Caught exception reading
instance dataTraceback (most recent call last):
File
"C:\Users\gouta\AppData\Roaming\Python\Python27\site-packages\boto\utils.py",
line 210, in retry_url
r = opener.open(req, timeout=timeout)
File "C:\Users\gouta\Anaconda2\lib\urllib2.py", line 431, in open
response = self._open(req, data)
File "C:\Users\gouta\Anaconda2\lib\urllib2.py", line 449, in _open
'_open', req)
File "C:\Users\gouta\Anaconda2\lib\urllib2.py", line 409, in _call_chain
result = func(*args)
File "C:\Users\gouta\Anaconda2\lib\urllib2.py", line 1227, in http_open
return self.do_open(httplib.HTTPConnection, req)
File "C:\Users\gouta\Anaconda2\lib\urllib2.py", line 1197, in do_open
raise URLError(err)URLError: <urlopen error timed out>2016-06-15 09:47:02
[boto] ERROR: Unable to read instance data, giving up2016-06-15 09:47:02
[scrapy] INFO: Enabled downloader middlewares: RobotsTxtMiddleware,
HttpAuthMiddleware, DownloadTimeoutMiddleware, UserAgentMiddleware,
RetryMiddleware, DefaultHeadersMiddleware, MetaRefreshMiddleware,
HttpCompressionMiddleware, RedirectMiddleware, CookiesMiddleware,
ChunkedTransferMiddleware, DownloaderStats2016-06-15 09:47:02 [scrapy] INFO:
Enabled spider middlewares: HttpErrorMiddleware, OffsiteMiddleware,
RefererMiddleware, UrlLengthMiddleware, DepthMiddleware2016-06-15 09:47:02
[scrapy] INFO: Enabled item pipelines:2016-06-15 09:47:02 [scrapy] INFO: Spider
opened2016-06-15 09:47:02 [scrapy] INFO: Crawled 0 pages (at 0 pages/min),
scraped 0 items (at 0 items/min)2016-06-15 09:47:02 [scrapy] DEBUG: Telnet
console listening on 127.0.0.1:60232016-06-15 09:47:02 [scrapy] DEBUG: Crawled
(200) <GET https://www.instacart.com/robots.txt> (referer: None)2016-06-15
09:47:02 [scrapy] DEBUG: Crawled (200) <GET https://www.instacart.com>
(referer: None)Login unsuccessful2016-06-15 09:47:03 [scrapy] INFO: Closing
spider (finished)2016-06-15 09:47:03 [scrapy] INFO: Dumping Scrapy
stats:{'downloader/request_bytes': 440,
'downloader/request_count': 2,
'downloader/request_method_count/GET': 2,
'downloader/response_bytes': 17188,
'downloader/response_count': 2,
'downloader/response_status_count/200': 2,
'finish_reason': 'finished',
'finish_time': datetime.datetime(2016, 6, 15, 14, 47, 3, 20000),
'log_count/DEBUG': 4,
'log_count/ERROR': 2,
'log_count/INFO': 7,
'response_received_count': 2,
'scheduler/dequeued': 1,
'scheduler/dequeued/memory': 1,
'scheduler/enqueued': 1,
'scheduler/enqueued/memory': 1,
'start_time': datetime.datetime(2016, 6, 15, 14, 47, 2, 316000)}2016-06-15
09:47:03 [scrapy] INFO: Spider closed (finished)
Any advice on what I am doing wrong is highly appreciated.
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