Created
June 19, 2015 16:32
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price tracker
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| import urllib | |
| import urllib2 | |
| import string | |
| import sys | |
| from bs4 import BeautifulSoup | |
| import sys | |
| import argparse | |
| import datetime | |
| import re | |
| parser = argparse.ArgumentParser(description='Process some integers.') | |
| parser.add_argument('product', metavar='product', type=str, nargs=1, | |
| help='URL of product') | |
| parser.add_argument('target', metavar='target',type=float , nargs=1, | |
| help='target price') | |
| args = parser.parse_args() | |
| product = args.product[0] | |
| target = args.target[0] | |
| csvfile = r'c:\users\owner\documents\python\amazon.csv' | |
| user_agent = 'Mozilla/5.0 (Windows NT 6.1; rv:13.0) Gecko/20100101 Firefox/13.0' | |
| headers = { 'User-Agent' : user_agent } | |
| request=urllib2.Request(product,None ,headers) | |
| response = urllib2.urlopen(request) | |
| the_page = response.read() | |
| soup= BeautifulSoup(the_page) | |
| title = soup.find("span",{"id":"priceblock_ourprice"}) | |
| s = title.contents[0] | |
| price = ''.join(s.split()[1:]).replace(',','.') | |
| date = datetime.datetime.now().strftime('%d/%m/%y') | |
| m = re.search('dp/([A-Z0-9]+)/', product) | |
| asin = m.groups()[0] | |
| with file('/home/bartosz/ownCloud/price_{}.csv'.format(asin), 'a') as fid: | |
| fid.write(date + ';' + price + '\n') |
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crontab rule: