highalch.py

highalch.py

import urllib2, json, datetime, operator


def sp_to_ha(sp):
    return int(0.6 * sp) # effectively an int floor if +ve (which it should be)


def fetch_item_price(id):
    response = urllib2.urlopen('http://api.rsbuddy.com/grandExchange?a=guidePrice&i=%d' % id)
    return json.loads(response.read())


def fetch_good_alch_list(nature_rune_price):
    response = urllib2.urlopen('https://rsbuddy.com/exchange/summary.json')
    raw_item_list = json.loads(response.read())

    result = []
    for k, i in raw_item_list.items():
        item = {
            'id': i['id'],
            'name': i['name'],
            'buy_avg': i['buy_average'],
            'sell_avg': i['sell_average'],
            'ha': sp_to_ha(i['sp']),
        }

        item['ha_profit'] = item['ha'] - item['buy_avg'] - nature_rune_price
        if item['buy_avg'] > 0 and item['ha_profit'] >= -300:
            """
            raw_item_current_graph = fetch_item_current_graph(item['id'])
            if len(raw_item_current_graph) > 0:
                raw_recent_item = raw_item_current_graph[-1]
                if 'buyingPrice' in raw_recent_item:
                    item['buy_last'] = raw_recent_item['buyingPrice']
            """

            result.append(item)

    return result


def get_sorted_alch_list(alch_list):
    return sorted(alch_list, key=operator.itemgetter('ha_profit'), reverse=True)


def print_alch_list(alch_list):
    for i in alch_list:
        print '\nItem Name: %s, Item ID: %d' % (i['name'], i['id'])
        print '\tHigh Alch: %d gp, HA Profit: %d gp\n\tAverages: Buy: %d gp, Sell: %d gp' \
        % (i['ha'], i['ha_profit'], i['buy_avg'], i['sell_avg'])
        """
        print '\nItem: %s' % i['name']
        print '\tID: %d' % i['id']
        print '\tHigh Alch Profit: %d gp' % i['ha_profit']

        """
        if 'buy_last' in i:
            print '\tLast Buy Price: %d gp' % i['buy_last']
        """

        print '\tHigh Alch: %d gp' % i['ha']
        print '\tAverage Buy Price: %d gp' % i['buy_avg']
        print '\tAverage Sell Price: %d gp' % i['sell_avg']
        """


NATURE_RUNE_ID = 561

print 'Fetching current price of nature runes (ID %d) ...' % NATURE_RUNE_ID
nat_price = fetch_item_price(NATURE_RUNE_ID)['buying']
print 'Nature runes are currently %d gp each.' % nat_price

print 'Fetching current list of good high alchable items ...'
good_alch_list = get_sorted_alch_list(fetch_good_alch_list(nat_price))
print 'There are currently %d item(s) that are good high alchables:' % len(good_alch_list)
print_alch_list(good_alch_list)