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from decimal import Decimal
from math import ceil
import re
from jfr_playoff.logger import PlayoffLogger
from jfr_playoff.remote import RemoteUrl as p_remote
from jfr_playoff.data.tournament import TournamentInfoClient
class JFRHtmlTournamentInfo(TournamentInfoClient):
@property
def priority(self):
return 30
def is_capable(self):
return ('link' in self.settings) \
and (self.settings['link'].endswith('leaderb.html'))
def get_exceptions(self, method):
if method == 'get_results_link':
return (KeyError, ValueError)
return (TypeError, IndexError, KeyError, IOError, ValueError)
def get_results_link(self, suffix='leaderb.html'):
link = re.sub(r'leaderb.html$', suffix, self.settings['link'])
PlayoffLogger.get('tournament.jfrhtml').info(
'generating tournament-specific link from leaderboard link %s: %s -> %s',
self.settings['link'], suffix, link)
return link
def is_finished(self):
PlayoffLogger.get('tournament.jfrhtml').info(
'fetching tournament finished status from HTML: %s',
self.settings['link'])
leaderboard = p_remote.fetch(self.settings['link'])
leaderb_heading = leaderboard.select('td.bdnl12')[0].text
contains_digits = any(char.isdigit() for char in leaderb_heading)
PlayoffLogger.get('tournament.jfrhtml').info(
'tournament header from HTML: %s, %s',
leaderb_heading,
'contains digits' if contains_digits else "doesn't contain digits")
non_zero_scores = [
imps.text
for imps
in leaderboard.select('td.bdc small')
if imps.text != '0-0']
PlayoffLogger.get('tournament.jfrhtml').info(
'tournament leaderboard from HTML: has %d non-zero scores',
len(non_zero_scores))
finished = (not contains_digits) and (len(non_zero_scores) > 0)
PlayoffLogger.get('tournament.jfrhtml').info(
'tournament leaderboard from HTML indicates finished: %s',
finished)
return finished
def get_tournament_results(self):
PlayoffLogger.get('tournament.jfrhtml').info(
'fetching tournament results from leaderboard URL: %s',
self.settings['link'])
leaderboard = p_remote.fetch(self.settings['link'])
result_links = [
row.select('a[onmouseover]')
for row
in leaderboard.find_all('tr')
if len(row.select('a[onmouseover]')) > 0]
results = [None] * (len(result_links) * max([
len(links) for links in result_links]))
for i in range(0, len(result_links)):
for j in range(0, len(result_links[i])):
results[len(result_links) * j + i] = result_links[i][j]
teams = []
team_links = {}
for team in results:
if team is not None:
team_info = []
fullname = team.text.strip(u'\xa0')
team_links[team['href']] = fullname
team_info.append(fullname)
team_info.append('')
team_image = team.find('img')
if team_image is not None:
team_info.append(team_image['src'].replace('images/', ''))
else:
team_info.append(None)
# make room for final positionswhich would otherwise be defined in config
team_info.append(None)
# fetch score for carry-over purposes
score_td = team
while score_td is not None and score_td.name != 'td':
score_td = score_td.parent
if score_td is None:
PlayoffLogger.get('tournament.jfrhtml').info(
'something went wrong, could not find parent cell table for team: %s', team_info)
score_td = score_td.find_next_sibling('td', class_='bdc')
PlayoffLogger.get('tournament.jfrhtml').debug(
'score cell for team: %s', score_td)
team_info.append(Decimal(score_td.text.strip()))
teams.append(team_info)
PlayoffLogger.get('tournament.jfrhtml').info(
'read tournament results from leaderboard: %s', teams)
for table in range(1, int(ceil(len(teams)/2.0))+1):
table_url = self.get_results_link('1t%d-1.html' % (table))
table_content = p_remote.fetch(table_url)
PlayoffLogger.get('tournament.jfrhtml').info(
'reading team shortnames from traveller: %s', table_url)
for link in table_content.select('a.br'):
if link['href'] in team_links:
for team in teams:
if team[0] == team_links[link['href']]:
team[1] = link.text.strip(u'\xa0')
PlayoffLogger.get('tournament.jfrhtml').info(
'shortname for %s: %s', team[0], team[1])
break
PlayoffLogger.get('tournament.jfrhtml').info(
'tournament results from HTML: %s', teams)
return teams
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