def _get_game_h2h_chart_title(season, game, homecf_diff=None, totaltoi=None):
"""
Returns the title for the H2H chart
:param season: int, the season
:param game: int, the game
:param homecf_diff: int. The home team corsi advantage
:param totaltoi: int. The TOI played so far.
:return:
"""
titletext = []
# Note if a game was OT or SO
otso_str = ss.get_game_result(season, game)
if otso_str[:2] == 'OT' or otso_str[:2] == 'SO':
otso_str = ' ({0:s})'.format(otso_str[:2])
else:
otso_str = ''
# Add strings to a list then join them together with newlines
titletext.append('H2H Corsi and TOI for {0:d}-{1:s} Game {2:d}'.format(season, str(season + 1)[2:], game))
titletext.append('{0:s} {1:d} at {2:s} {3:d}{4:s} ({5:s})'.format(
ss.team_as_str(ss.get_road_team(season, game), abbreviation=False),
ss.get_road_score(season, game),
ss.team_as_str(ss.get_home_team(season, game), abbreviation=False),
ss.get_home_score(season, game),
otso_str, ss.get_game_status(season, game)))
if homecf_diff is not None and totaltoi is not None:
titletext.append('{0:s} {1:s} in 5v5 attempts in {2:s}'.format(
ss.team_as_str(ss.get_home_team(season, game)),
_format_number_with_plus(int(homecf_diff)), manip.time_to_mss(int(totaltoi))))
return '\n'.join(titletext)
def game_game_index(season, game):
gameinfo = ss.get_game_data_from_schedule(season, game)
hname = ss.team_as_str(gameinfo['Home'])
rname = ss.team_as_str(gameinfo['Road'])
links = {
charttype: get_game_chart_page_url(season, game, charttype)
for charttype in get_active_game_chart_types()
}
return render_template(
'index.html',
linklist=links,
pagetitle='{0:d}-{1:s} {2:d}\n{3:s} at {4:s}\n{5:s}'.format(
season,
str(season + 1)[2:], game, rname, hname, gameinfo['Date']))
def generate_player_toion_toioff(season):
"""
Generates TOION and TOIOFF at 5v5 for each player in this season.
:param season: int, the season
:return: df with columns Player, TOION, TOIOFF, and TOI60.
"""
spinner = halo.Halo()
spinner.start(text='Generating TOI60 for {0:d}'.format(season))
team_by_team = []
allteams = ss.get_teams_in_season(season)
for i, team in enumerate(allteams):
if os.path.exists(ss.get_team_toi_filename(season, team)):
spinner.start(text='Generating TOI60 for {0:d} {1:s} ({2:d}/{3:d})'.format(
season, ss.team_as_str(team), i + 1, len(allteams)))
toi_indiv = get_5v5_player_season_toi(season, team)
team_by_team.append(toi_indiv)
spinner.stop()
toi60 = pd.concat(team_by_team)
toi60 = toi60.groupby('PlayerID').sum().reset_index()
toi60.loc[:, 'TOI%'] = toi60.TOION / (toi60.TOION + toi60.TOIOFF)
toi60.loc[:, 'TOI60'] = toi60['TOI%'] * 60
return toi60
def game_season_index(season):
if season == ss.get_current_season():
ss.generate_season_schedule_file(season)
ss.refresh_schedules()
sch = ss.get_season_schedule(season)
sch.loc[:, 'Home'] = sch.Home.apply(lambda x: ss.team_as_str(x))
sch.loc[:, 'Road'] = sch.Road.apply(lambda x: ss.team_as_str(x))
sch = sch[['Date', 'Game', 'Home', 'Road', 'HomeScore', 'RoadScore', 'Status', 'Result']] \
.rename(columns={'Result': 'HomeResult'})
sch.loc[:, 'Charts'] = sch.Game.apply(lambda x: get_game_url(season, x))
return render_template('games.html',
season=season,
schedule=sch,
pagetitle='Games in {0:d}-{1:s}'.format(
season,
str(season + 1)[2:]))
def _get_corsi_timeline_title(season, game):
"""
Returns the default chart title for corsi timelines.
:param season: int, the season
:param game: int, the game
:return: str, the title
"""
otso_str = ss.get_game_result(season, game)
if otso_str[:2] == 'OT' or otso_str[:2] == 'SO':
otso_str = ' ({0:s})'.format(otso_str[:2])
else:
otso_str = ''
# Add strings to a list then join them together with newlines
titletext = ('Shot attempt timeline for {0:d}-{1:s} Game {2:d} ({3:s})'.format(
int(season), str(int(season + 1))[2:], int(game), ss.get_game_date(season, game)),
'{0:s} {1:d} at {2:s} {3:d}{4:s} ({5:s})'.format(
ss.team_as_str(ss.get_road_team(season, game), abbreviation=False),
ss.get_road_score(season, game),
ss.team_as_str(ss.get_home_team(season, game), abbreviation=False),
ss.get_home_score(season, game),
otso_str, ss.get_game_status(season, game)))
return '\n'.join(titletext)
def generate_toicomp(season):
"""
Generates toicomp at a player-game level
:param season: int, the season
:return: df,
"""
spinner = halo.Halo()
spinner.start(text='Generating TOICOMP for {0:d}'.format(season))
team_by_team = []
allteams = ss.get_teams_in_season(season)
for i, team in enumerate(allteams):
if os.path.exists(ss.get_team_toi_filename(season, team)):
spinner.start(text='Generating TOICOMP for {0:d} {1:s} ({2:d}/{3:d})'.format(
season, ss.team_as_str(team), i + 1, len(allteams)))
qct = get_5v5_player_game_toicomp(season, team)
if qct is not None:
team_by_team.append(qct)
spinner.stop()
df = pd.concat(team_by_team)
return df
def game_timeline(season, game, save_file=None):
"""
Creates a shot attempt timeline as seen on @muneebalamcu
:param season: int, the season
:param game: int, the game
:param save_file: str, specify a valid filepath to save to file. If None, merely shows on screen. Specify 'fig'
to return the figure
:return: nothing
"""
plt.clf()
hname = ss.team_as_str(ss.get_home_team(season, game))
rname = ss.team_as_str(ss.get_road_team(season, game))
cf = {hname: _get_home_cf_for_timeline(season, game), rname: _get_road_cf_for_timeline(season, game)}
pps = {hname: _get_home_adv_for_timeline(season, game), rname: _get_road_adv_for_timeline(season, game)}
gs = {hname: _get_home_goals_for_timeline(season, game), rname: _get_road_goals_for_timeline(season, game)}
colors = {hname: plt.rcParams['axes.prop_cycle'].by_key()['color'][0],
rname: plt.rcParams['axes.prop_cycle'].by_key()['color'][1]}
darkercolors = {team: _make_color_darker(hex=col) for team, col in colors.items()}
# Corsi lines
for team in cf:
plt.plot(cf[team].Time, cf[team].CumCF, label=team, color=colors[team])
# Ticks every 10 min
plt.xticks(range(0, cf[hname].Time.max() + 1, 10))
plt.xlabel('Time elapsed in game (min)')
# Label goal counts when scored with diamonds
for team in gs:
xs, ys = _goal_times_to_scatter_for_timeline(gs[team], cf[team])
plt.scatter(xs, ys, edgecolors='k', marker='D', label='{0:s} goal'.format(team), zorder=3, color=colors[team])
# Bold lines to separate periods
_, ymax = plt.ylim()
for x in range(0, cf[hname].Time.max(), 20):
plt.plot([x, x], [0, ymax], color='k', lw=2)
# PP highlighting
# Note that axvspan works in relative coords (0 to 1), so need to divide by ymax
for team in pps:
for pptype in pps[team]:
if pptype[-2:] == '+1':
colors_to_use = colors
else:
colors_to_use = darkercolors
for i, (start, end) in enumerate(pps[team][pptype]):
cf_at_time_min = cf[team].loc[cf[team].Time == start//60].CumCF.iloc[0] - 2
if end // 60 == cf[team].Time.max(): # might happen for live games
cf_at_time_max = cf[team][cf[team].Time == end // 60].CumCF.iloc[0] + 2
else:
cf_at_time_max = cf[team][cf[team].Time == end // 60 + 1].CumCF.iloc[0] + 2
if i == 0:
plt.gca().axvspan(start / 60, end / 60, ymin=cf_at_time_min/ymax,
ymax=cf_at_time_max/ymax, alpha=0.5, facecolor=colors_to_use[team],
label='{0:s} {1:s}'.format(team, pptype))
else:
plt.gca().axvspan(start / 60, end / 60, ymin=cf_at_time_min/ymax,
ymax=cf_at_time_max/ymax, alpha=0.5, facecolor=colors[team])
plt.gca().axvspan(start / 60, end / 60, ymin=0, ymax=0.05, alpha=0.5, facecolor=colors_to_use[team])
# Set limits
plt.xlim(0, cf[hname].Time.max())
plt.ylim(0, ymax)
plt.ylabel('Cumulative CF')
plt.legend(loc=2, framealpha=0.5, fontsize=8)
# Set title
plt.title(_get_corsi_timeline_title(season, game))
if save_file is None:
plt.show()
elif save_file == 'fig':
return plt.gcf()
else:
plt.savefig(save_file)
def _game_h2h_chart(season, game, corsi, toi, orderh, orderr, numf_h=None, numf_r=None, save_file=None):
"""
:param season: int, the season
:param game: int, the game
:param
:param corsi: df of P1, P2, Corsi +/- for P1
:param toi: df of P1, P2, H2H TOI
:param orderh: list of float, player order on y-axis, top to bottom
:param orderr: list of float, player order on x-axis, left to right
:param numf_h: int. Number of forwards for home team. Used to add horizontal bold line between F and D
:param numf_r: int. Number of forwards for road team. Used to add vertical bold line between F and D.
:param save_file: str of file to save the figure to, or None to simply display
:return: nothing
"""
hname = ss.team_as_str(ss.get_home_team(season, game), True)
homename = ss.team_as_str(ss.get_home_team(season, game), False)
rname = ss.team_as_str(ss.get_road_team(season, game), True)
roadname = ss.team_as_str(ss.get_road_team(season, game), False)
fig, ax = plt.subplots(1, figsize=[11, 7])
# Convert dataframes to coordinates
horderdf = pd.DataFrame({'PlayerID1': orderh[::-1], 'Y': list(range(len(orderh)))})
rorderdf = pd.DataFrame({'PlayerID2': orderr, 'X': list(range(len(orderr)))})
plotdf = toi.merge(corsi, how='left', on=['PlayerID1', 'PlayerID2']) \
.merge(horderdf, how='left', on='PlayerID1') \
.merge(rorderdf, how='left', on='PlayerID2')
# Hist2D of TOI
# I make the bins a little weird so my coordinates are centered in them. Otherwise, they're all on the edges.
_, _, _, image = ax.hist2d(x=plotdf.X, y=plotdf.Y, bins=(np.arange(-0.5, len(orderr) + 0.5, 1),
np.arange(-0.5, len(orderh) + 0.5, 1)),
weights=plotdf.Min, cmap=plt.cm.summer)
# Convert IDs to names and label axes and axes ticks
ax.set_xlabel(roadname)
ax.set_ylabel(homename)
xorder = ss.playerlst_as_str(orderr)
yorder = ss.playerlst_as_str(orderh)[::-1] # need to go top to bottom, so reverse order
ax.set_xticks(range(len(xorder)))
ax.set_yticks(range(len(yorder)))
ax.set_xticklabels(xorder, fontsize=10, rotation=45, ha='right')
ax.set_yticklabels(yorder, fontsize=10)
ax.set_xlim(-0.5, len(orderr) - 0.5)
ax.set_ylim(-0.5, len(orderh) - 0.5)
# Hide the little ticks on the axes by setting their length to 0
ax.tick_params(axis='both', which='both', length=0)
# Add dividing lines between rows
for x in np.arange(0.5, len(orderr) - 0.5, 1):
ax.plot([x, x], [-0.5, len(orderh) - 0.5], color='k')
for y in np.arange(0.5, len(orderh) - 0.5, 1):
ax.plot([-0.5, len(orderr) - 0.5], [y, y], color='k')
# Add a bold line between F and D.
if numf_r is not None:
ax.plot([numf_r - 0.5, numf_r - 0.5], [-0.5, len(orderh) - 0.5], color='k', lw=3)
if numf_h is not None:
ax.plot([-0.5, len(orderr) - 0.5], [len(orderh) - numf_h - 0.5, len(orderh) - numf_h - 0.5], color='k', lw=3)
# Colorbar for TOI
cbar = fig.colorbar(image, pad=0.1)
cbar.ax.set_ylabel('TOI (min)')
# Add trademark
cbar.ax.set_xlabel('Muneeb Alam\n@muneebalamcu', labelpad=20)
# Add labels for Corsi and circle negatives
neg_x = []
neg_y = []
for y in range(len(orderh)):
hpid = orderh[len(orderh) - y - 1]
for x in range(len(orderr)):
rpid = orderr[x]
cf = corsi[(corsi.PlayerID1 == hpid) & (corsi.PlayerID2 == rpid)]
if len(cf) == 0: # In this case, player will not have been on ice for a corsi event
cf = 0
else:
cf = int(cf.HomeCorsi.iloc[0])
if cf == 0:
cf = '0'
elif cf > 0:
cf = '+' + str(cf) # Easier to pick out positives with plus sign
else:
cf = str(cf)
neg_x.append(x)
neg_y.append(y)
ax.annotate(cf, xy=(x, y), ha='center', va='center')
# Circle negative numbers by making a scatterplot with black edges and transparent faces
ax.scatter(neg_x, neg_y, marker='o', edgecolors='k', s=200, facecolors='none')
# Add TOI and Corsi totals at end of rows/columns
topax = ax.twiny()
topax.set_xticks(range(len(xorder)))
rtotals = pd.DataFrame({'PlayerID2': orderr}) \
.merge(toi[['PlayerID2', 'Secs']].groupby('PlayerID2').sum().reset_index(),
how='left', on='PlayerID2') \
.merge(corsi[['PlayerID2', 'HomeCorsi']].groupby('PlayerID2').sum().reset_index(),
how='left', on='PlayerID2')
rtotals.loc[:, 'HomeCorsi'] = rtotals.HomeCorsi.fillna(0)
rtotals.loc[:, 'CorsiLabel'] = rtotals.HomeCorsi.apply(lambda x: _format_number_with_plus(-1 * int(x / 5)))
rtotals.loc[:, 'TOILabel'] = rtotals.Secs.apply(lambda x: manip.time_to_mss(x / 5))
toplabels = ['{0:s} in {1:s}'.format(x, y) for x, y, in zip(list(rtotals.CorsiLabel), list(rtotals.TOILabel))]
ax.set_xticks(range(len(xorder)))
topax.set_xticklabels(toplabels, fontsize=6, rotation=45, ha='left')
topax.set_xlim(-0.5, len(orderr) - 0.5)
topax.tick_params(axis='both', which='both', length=0)
rightax = ax.twinx()
rightax.set_yticks(range(len(yorder)))
htotals = pd.DataFrame({'PlayerID1': orderh[::-1]}) \
.merge(toi[['PlayerID1', 'Secs']].groupby('PlayerID1').sum().reset_index(),
how='left', on='PlayerID1') \
.merge(corsi[['PlayerID1', 'HomeCorsi']].groupby('PlayerID1').sum().reset_index(),
how='left', on='PlayerID1')
htotals.loc[:, 'HomeCorsi'] = htotals.HomeCorsi.fillna(0)
htotals.loc[:, 'CorsiLabel'] = htotals.HomeCorsi.apply(lambda x: _format_number_with_plus(int(x / 5)))
htotals.loc[:, 'TOILabel'] = htotals.Secs.apply(lambda x: manip.time_to_mss(x / 5))
rightlabels = ['{0:s} in {1:s}'.format(x, y) for x, y, in zip(list(htotals.CorsiLabel), list(htotals.TOILabel))]
rightax.set_yticks(range(len(yorder)))
rightax.set_yticklabels(rightlabels, fontsize=6)
rightax.set_ylim(-0.5, len(orderh) - 0.5)
rightax.tick_params(axis='both', which='both', length=0)
# plt.subplots_adjust(top=0.80)
# topax.set_ylim(-0.5, len(orderh) - 0.5)
# Add brief explanation for the top left cell at the bottom
explanation = []
row1name = yorder.iloc[-1]
col1name = xorder.iloc[0]
timeh2h = int(toi[(toi.PlayerID1 == orderh[0]) & (toi.PlayerID2 == orderr[0])].Secs.iloc[0])
shoth2h = int(corsi[(corsi.PlayerID1 == orderh[0]) & (corsi.PlayerID2 == orderr[0])].HomeCorsi.iloc[0])
explanation.append('The top left cell indicates {0:s} (row 1) faced {1:s} (column 1) for {2:s}.'.format(
row1name, col1name, manip.time_to_mss(timeh2h)))
if shoth2h == 0:
explanation.append('During that time, {0:s} and {1:s} were even in attempts.'.format(hname, rname))
elif shoth2h > 0:
explanation.append('During that time, {0:s} out-attempted {1:s} by {2:d}.'.format(hname, rname, shoth2h))
else:
explanation.append('During that time, {1:s} out-attempted {0:s} by {2:d}.'.format(hname, rname, -1 * shoth2h))
explanation = '\n'.join(explanation)
# Hacky way to annotate: add this to x-axis label
ax.set_xlabel(ax.get_xlabel() + '\n\n' + explanation)
plt.subplots_adjust(bottom=0.27)
plt.subplots_adjust(left=0.17)
plt.subplots_adjust(top=0.82)
plt.subplots_adjust(right=1.0)
# Add title
plt.title(_get_game_h2h_chart_title(season, game, corsi.HomeCorsi.sum() / 25, toi.Secs.sum() / 25),
y=1.1, va='bottom')
# fig.tight_layout()
if save_file is None:
plt.show()
elif save_file == 'fig':
return plt.gcf()
else:
plt.savefig(save_file)