def _check_website(self, website, supress=False, verify=False):
"""
Checks one website for arb opps.
"""
if isinstance(website, str):
website = CWebsite(website, ODDSCHECKER_HOME, name=website)
table_tags = website.getClasses("diff-row evTabRow bc")
bet_names = [""] * len(table_tags)
best_odds = np.zeros(len(table_tags))
best_odds_ind = [0] * len(table_tags)
for tnum, table in enumerate(table_tags):
for tchild, table_elem in enumerate(table.getChildren()):
if len(table_elem.getClasses("beta-sprite add-to-bet-basket")) == 1:
name = table_elem.getClasses("beta-sprite add-to-bet-basket")[0].getAttr("data-name")
if name != None:
bet_names[tnum] = name
if "wo-col" in table_elem.getClassName():
break
if table_elem.hasAttr("data-odig"):
if table_elem.hasAttr("data-o"):
if isinstance(table_elem.getAttr("data-o"), (str, int)):
if table_elem.getAttr("data-o") != "" and "np" not in table_elem.getClassName():
if float(table_elem.getAttr("data-odig")) > best_odds[tnum]:
best_odds[tnum] = float(table_elem.getAttr("data-odig"))
best_odds_ind[tnum] = tchild
if len(best_odds) > 1:
if min(best_odds) > 0:
bet_goodness = (1. / sum(1. / best_odds))
if MIN_OPP < bet_goodness < MAX_OPP:
# Find websites with best odds
best_sites = []
for best_odd_index in best_odds_ind:
best_odd_column = website.getClasses("eventTableHeader")[0].getChildren()[best_odd_index]
best_sites.append(best_odd_column.getChildren()[0].getChildren()[0].getAttr("title"))
arb_opp = str((1. / sum(1. / best_odds)) * BET_AMOUNT - BET_AMOUNT)
correct_bets = (BET_AMOUNT / best_odds) * (1 / sum(1. / best_odds))
instructions = []
for bet_num in range(len(correct_bets)):
odds = Fraction(best_odds[bet_num] - 1).limit_denominator(1000)
msg = "BET " + str(round(correct_bets[bet_num],2)) + " on selection " + bet_names[
bet_num] + " on website " + \
best_sites[bet_num] + " at odds " + str(odds.numerator) + "/" + str(
odds.denominator) + "."
instructions.append(msg)
self._processResult({
"Name": website.getName(),
"Arbitrage Opportunity": str(round(float(arb_opp), 2)),
"Link": website.getURL(),
"Instructions": instructions},
supress=supress,
verify=verify
)
return True
return False
def run(self):
"""
Finds the odds, runs forever.
"""
sport_specific_home_tags = self.m_homepage.getClasses(["nav-link beta-footnote"])
sport_specific_home_tags
for sports_home_tag in sport_specific_home_tags:
if sports_home_tag.hasAttr(DEFAULT_LINK_ATTR_NAME):
message.logDebug("Examining " + sports_home_tag.getName() + " arbitrage opportunities.")
try:
sport_home = CWebsite(sports_home_tag.getAttr(DEFAULT_LINK_ATTR_NAME),
ODDSCHECKER_HOME, name=sports_home_tag.getName())
except:
message.logWarning("Unable to load webpage, skipping to next sport")
continue
game_tags = sport_home.getClasses(["beta-callout full-height-link whole-row-link"])
for game_tag in game_tags:
if game_tag.hasAttr(DEFAULT_LINK_ATTR_NAME):
game_name = game_tag.getAttr("data-event-name")
if game_name is None:
message.logError("game name not found!")
message.logDebug("Examining arbitrage opportunities in game: " + game_name + ".")
try:
game_webpage = CWebsite(sport_home.getHomeURL() + game_tag.getAttr(DEFAULT_LINK_ATTR_NAME),
ODDSCHECKER_HOME, name=game_name)
except:
message.logWarning("Unable to load webpage, skipping to next match")
continue
if INCLUDE_INPLAY == False:
if len(game_webpage.getClasses("no-arrow in-play")) > 0:
message.logDebug("Game is in play, skipping.")
continue
try:
market_tags = game_webpage.getClasses("market-dd select-wrap")[0].getClasses(
"select-item beta-callout")
except:
message.logWarning("Unable to load market tags, skipping to next match")
continue
market_tags = [m for m in market_tags if m.getName() not in DISALLOWED_MARKETS]
market_tags.reverse()
for market_tag in market_tags:
message.logDebug("Considering market: " + market_tag.getName() + ".")
try:
market_webpage = CWebsite(
sport_home.getHomeURL() + market_tag.getAttr(DEFAULT_LINK_ATTR_NAME),
ODDSCHECKER_HOME, name=game_name + ": " + market_tag.getName())
except:
message.logWarning("Unable to load webpage, skipping to next market")
continue
self._check_website(market_webpage)
class CWebCrawler(object):
"""
Contains all the functionality for finding arb opps on Oddschecker.
"""
def __init__(self, name="Oddschecker Web Crawler"):
self.m_name = name
self.all_results = []
self.m_homepage = CWebsite(ODDSCHECKER_HOME,
ODDSCHECKER_HOME,
name="oddschecker_home")
def run(self):
# Grab all sports
sport_specific_home_tags = self.m_homepage.getClasses(
["sport-menu__link"])
for sport_tag in sport_specific_home_tags:
if not sport_tag.hasAttr(DEFAULT_LINK_ATTR_NAME):
continue
message.logDebug("Examining " + sport_tag.getName().strip() +
" arbitrage opportunities.")
try:
# Form the link
full_sport_link = ODDSCHECKER_HOME + sport_tag.getAttr(
DEFAULT_LINK_ATTR_NAME)
# Create the website object
sport_website = CWebsite(full_sport_link,
ODDSCHECKER_HOME,
name=sport_tag.getName())
# Website object successfully created. Check the sport's leagues
check_leagues_for_sport(sport_website)
except:
message.logWarning(
"Unable to load web page, skipping to next sport")
pass
class CWebCrawler(object):
"""
Contains all the functionality for finding arb opps on Oddschecker.
"""
def __init__(self, name="Oddschecker Web Crawler"):
self.m_name = name
self.all_results = []
self.m_homepage = CWebsite( ODDSCHECKER_HOME , ODDSCHECKER_HOME, name="oddschecker_home" )
# ------------------------------------------------------------------
# public methods
# ------------------------------------------------------------------
def run(self):
"""
Finds the odds, runs forever.
"""
sport_specific_home_tags = self.m_homepage.getClasses(["nav-link beta-footnote"])
sport_specific_home_tags
for sports_home_tag in sport_specific_home_tags:
if sports_home_tag.hasAttr(DEFAULT_LINK_ATTR_NAME):
message.logDebug("Examining " + sports_home_tag.getName() + " arbitrage opportunities.")
try:
sport_home = CWebsite(sports_home_tag.getAttr(DEFAULT_LINK_ATTR_NAME),
ODDSCHECKER_HOME, name=sports_home_tag.getName())
except:
message.logWarning("Unable to load webpage, skipping to next sport")
continue
game_tags = sport_home.getClasses(["beta-callout full-height-link whole-row-link"])
for game_tag in game_tags:
if game_tag.hasAttr(DEFAULT_LINK_ATTR_NAME):
game_name = game_tag.getAttr("data-event-name")
if game_name is None:
message.logError("game name not found!")
message.logDebug("Examining arbitrage opportunities in game: " + game_name + ".")
try:
game_webpage = CWebsite(sport_home.getHomeURL() + game_tag.getAttr(DEFAULT_LINK_ATTR_NAME),
ODDSCHECKER_HOME, name=game_name)
except:
message.logWarning("Unable to load webpage, skipping to next match")
continue
if INCLUDE_INPLAY == False:
if len(game_webpage.getClasses("no-arrow in-play")) > 0:
message.logDebug("Game is in play, skipping.")
continue
try:
market_tags = game_webpage.getClasses("market-dd select-wrap")[0].getClasses(
"select-item beta-callout")
except:
message.logWarning("Unable to load market tags, skipping to next match")
continue
market_tags = [m for m in market_tags if m.getName() not in DISALLOWED_MARKETS]
market_tags.reverse()
for market_tag in market_tags:
message.logDebug("Considering market: " + market_tag.getName() + ".")
try:
market_webpage = CWebsite(
sport_home.getHomeURL() + market_tag.getAttr(DEFAULT_LINK_ATTR_NAME),
ODDSCHECKER_HOME, name=game_name + ": " + market_tag.getName())
except:
message.logWarning("Unable to load webpage, skipping to next market")
continue
self._check_website(market_webpage)
# ------------------------------------------------------------------
# public methods
# ------------------------------------------------------------------
def _check_website(self, website, supress=False, verify=False):
"""
Checks one website for arb opps.
"""
if isinstance(website, str):
website = CWebsite(website, ODDSCHECKER_HOME, name=website)
table_tags = website.getClasses("diff-row evTabRow bc")
bet_names = [""] * len(table_tags)
best_odds = np.zeros(len(table_tags))
best_odds_ind = [0] * len(table_tags)
for tnum, table in enumerate(table_tags):
for tchild, table_elem in enumerate(table.getChildren()):
if len(table_elem.getClasses("beta-sprite add-to-bet-basket")) == 1:
name = table_elem.getClasses("beta-sprite add-to-bet-basket")[0].getAttr("data-name")
if name != None:
bet_names[tnum] = name
if "wo-col" in table_elem.getClassName():
break
if table_elem.hasAttr("data-odig"):
if table_elem.hasAttr("data-o"):
if isinstance(table_elem.getAttr("data-o"), (str, int)):
if table_elem.getAttr("data-o") != "" and "np" not in table_elem.getClassName():
if float(table_elem.getAttr("data-odig")) > best_odds[tnum]:
best_odds[tnum] = float(table_elem.getAttr("data-odig"))
best_odds_ind[tnum] = tchild
if len(best_odds) > 1:
if min(best_odds) > 0:
bet_goodness = (1. / sum(1. / best_odds))
if MIN_OPP < bet_goodness < MAX_OPP:
# Find websites with best odds
best_sites = []
for best_odd_index in best_odds_ind:
best_odd_column = website.getClasses("eventTableHeader")[0].getChildren()[best_odd_index]
best_sites.append(best_odd_column.getChildren()[0].getChildren()[0].getAttr("title"))
arb_opp = str((1. / sum(1. / best_odds)) * BET_AMOUNT - BET_AMOUNT)
correct_bets = (BET_AMOUNT / best_odds) * (1 / sum(1. / best_odds))
instructions = []
for bet_num in range(len(correct_bets)):
odds = Fraction(best_odds[bet_num] - 1).limit_denominator(1000)
msg = "BET " + str(round(correct_bets[bet_num],2)) + " on selection " + bet_names[
bet_num] + " on website " + \
best_sites[bet_num] + " at odds " + str(odds.numerator) + "/" + str(
odds.denominator) + "."
instructions.append(msg)
self._processResult({
"Name": website.getName(),
"Arbitrage Opportunity": str(round(float(arb_opp), 2)),
"Link": website.getURL(),
"Instructions": instructions},
supress=supress,
verify=verify
)
return True
return False
def _processResult(self, result, supress=False, verify=False):
"""
Is run when a result is found.
"""
self.all_results.append(result)
if verify:
self._check_results()
name = result["Name"].split(":")
if not supress:
message.logResult("#------------------------------------------------------------------")
message.logResult("ARBITRAGE OPPORTUNITY OF " + result["Arbitrage Opportunity"] + " FOUND!")
message.logResult("GAME: " + name[0])
message.logResult("MARKET: " + name[1])
message.logResult("LINK: " + result["Link"])
message.logResult("#------------------------------------------------------------------")
for r in result["Instructions"]:
message.logResult(r)
message.logResult("#------------------------------------------------------------------")
html = make_html(self.all_results)
with open("results.html", "w") as file:
file.write(html)
# then beep
if not supress:
ut.beep('templates/ding.wav')
def _check_results(self):
links = [r["Link"] for r in self.all_results]
self.all_results = []
for l in links:
self._check_website(l, verify=True)