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POHow to make rp and xrange dynamic?
 

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  1. POHow to make rp and xrange dynamic?
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    <p>Hey guys many thanks for taking the time to look at my problem, I have been working on this code for about 1 week (I am new to coding and to python 1 week also) Currently the loop only works if x in xrange(x) and 'rp' : 'x' is the correct number of rows available from this xml. The xml updates throughout the day, I was wondering if anyone can offer a solution to make x dynamic?</p> <pre><code>import mechanize import urllib import json import re from sched import scheduler from time import time, sleep from sched import scheduler from time import time, sleep s = scheduler(time, sleep) def run_periodically(start, end, interval, func): event_time = start while event_time &lt; end: s.enterabs(event_time, 0, func, ()) event_time += interval s.run() def getData(): post_url = "urlofinterest_xml" browser = mechanize.Browser() browser.set_handle_robots(False) browser.addheaders = [('User-agent', 'Firefox')] ######These are the parameters you've got from checking with the aforementioned tools parameters = {'page' : '1', 'rp' : '8', 'sortname' : 'roi', 'sortorder' : 'desc' } #####Encode the parameters data = urllib.urlencode(parameters) trans_array = browser.open(post_url,data).read().decode('UTF-8') xmlload1 = json.loads(trans_array) pattern1 = re.compile('&gt;&amp;nbsp;&amp;nbsp;(.*)&lt;') pattern2 = re.compile('/control/profile/view/(.*)\' title=') pattern3 = re.compile('&lt;span style=\'font-size:12px;\'&gt;(.*)&lt;\/span&gt;') pattern4 = re.compile('title=\'Naps posted: (.*) Winners:') pattern5 = re.compile('Winners: (.*)\'&gt;&lt;img src=') for i in xrange(8): user_delimiter = xmlload1['rows'][i]['cell']['username'] selection_delimiter = xmlload1['rows'][i]['cell']['race_horse'] username_delimiter_results = re.findall(pattern1, user_delimiter)[0] userid_delimiter_results = int(re.findall(pattern2, user_delimiter)[0]) user_selection = re.findall(pattern3, selection_delimiter)[0] user_numberofselections = float(re.findall(pattern4, user_delimiter)[0]) user_numberofwinners = float(re.findall(pattern5, user_delimiter)[0]) strikeratecalc1 = user_numberofwinners/user_numberofselections strikeratecalc2 = strikeratecalc1*100 print "user id = ",userid_delimiter_results print "username = ",username_delimiter_results print "user selection = ",user_selection print "best price available as decimal = ",xmlload1['rows'][i]['cell'] ['tws.best_price'] print "race time = ",xmlload1['rows'][i]['cell']['race_time'] print "race meeting = ",xmlload1['rows'][i]['cell']['race_meeting'] print "ROI = ",xmlload1['rows'][i]['cell']['roi'] print "number of selections = ",user_numberofselections print "number of winners = ",user_numberofwinners print "Strike rate = ",strikeratecalc2,"%" print "" getData() run_periodically(time()+5, time()+1000000, 15, getData) </code></pre> <p>Kind regards AEA</p>
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