mtgencode/lib/datalib.py
2016-08-13 21:16:43 -04:00

388 lines
16 KiB
Python

import re
import utils
from cardlib import Card
# Format a list of rows of data into nice columns.
# Note that it's the columns that are nice, not this code.
def padrows(l):
# get length for each field
lens = []
for ll in l:
for i, field in enumerate(ll):
if i < len(lens):
lens[i] = max(len(str(field)), lens[i])
else:
lens += [len(str(field))]
# now pad out to that length
padded = []
for ll in l:
padded += ['']
for i, field in enumerate(ll):
s = str(field)
pad = ' ' * (lens[i] - len(s))
padded[-1] += (s + pad + ' ')
return padded
def printrows(l):
for row in l:
print(row)
# index management helpers
def index_size(d):
return sum([len(d[k]) for k in d])
def inc(d, k, obj):
if k or k == 0:
if k in d:
d[k] += obj
else:
d[k] = obj
# thanks gleemax
def plimit(s, mlen = 1000):
if len(s) > mlen:
return s[:1000] + '[...]'
else:
return s
class Datamine:
# build the global indices
def __init__(self, card_srcs):
# global card pools
self.unparsed_cards = []
self.invalid_cards = []
self.cards = []
self.allcards = []
# global indices
self.by_name = {}
self.by_type = {}
self.by_type_inclusive = {}
self.by_supertype = {}
self.by_supertype_inclusive = {}
self.by_subtype = {}
self.by_subtype_inclusive = {}
self.by_color = {}
self.by_color_inclusive = {}
self.by_color_count = {}
self.by_cmc = {}
self.by_cost = {}
self.by_power = {}
self.by_toughness = {}
self.by_pt = {}
self.by_loyalty = {}
self.by_textlines = {}
self.by_textlen = {}
self.indices = {
'by_name' : self.by_name,
'by_type' : self.by_type,
'by_type_inclusive' : self.by_type_inclusive,
'by_supertype' : self.by_supertype,
'by_supertype_inclusive' : self.by_supertype_inclusive,
'by_subtype' : self.by_subtype,
'by_subtype_inclusive' : self.by_subtype_inclusive,
'by_color' : self.by_color,
'by_color_inclusive' : self.by_color_inclusive,
'by_color_count' : self.by_color_count,
'by_cmc' : self.by_cmc,
'by_cost' : self.by_cost,
'by_power' : self.by_power,
'by_toughness' : self.by_toughness,
'by_pt' : self.by_pt,
'by_loyalty' : self.by_loyalty,
'by_textlines' : self.by_textlines,
'by_textlen' : self.by_textlen,
}
for card_src in card_srcs:
# the empty card is not interesting
if not card_src:
continue
card = Card(card_src)
if card.valid:
self.cards += [card]
self.allcards += [card]
elif card.parsed:
self.invalid_cards += [card]
self.allcards += [card]
else:
self.unparsed_cards += [card]
if card.parsed:
inc(self.by_name, card.name, [card])
inc(self.by_type, ' '.join(card.types), [card])
for t in card.types:
inc(self.by_type_inclusive, t, [card])
inc(self.by_supertype, ' '.join(card.supertypes), [card])
for t in card.supertypes:
inc(self.by_supertype_inclusive, t, [card])
inc(self.by_subtype, ' '.join(card.subtypes), [card])
for t in card.subtypes:
inc(self.by_subtype_inclusive, t, [card])
if card.cost.colors:
inc(self.by_color, card.cost.colors, [card])
for c in card.cost.colors:
inc(self.by_color_inclusive, c, [card])
inc(self.by_color_count, len(card.cost.colors), [card])
else:
# colorless, still want to include in these tables
inc(self.by_color, 'A', [card])
inc(self.by_color_inclusive, 'A', [card])
inc(self.by_color_count, 0, [card])
inc(self.by_cmc, card.cost.cmc, [card])
inc(self.by_cost, card.cost.encode() if card.cost.encode() else 'none', [card])
inc(self.by_power, card.pt_p, [card])
inc(self.by_toughness, card.pt_t, [card])
inc(self.by_pt, card.pt, [card])
inc(self.by_loyalty, card.loyalty, [card])
inc(self.by_textlines, len(card.text_lines), [card])
inc(self.by_textlen, len(card.text.encode()), [card])
# summarize the indices
# Yes, this printing code is pretty terrible.
def summarize(self, hsize = 10, vsize = 10, cmcsize = 20):
print('====================')
print(str(len(self.cards)) + ' valid cards, ' +
str(len(self.invalid_cards)) + ' invalid cards.')
print(str(len(self.allcards)) + ' cards parsed, ' +
str(len(self.unparsed_cards)) + ' failed to parse')
print('--------------------')
print(str(len(self.by_name)) + ' unique card names')
print('--------------------')
print((str(len(self.by_color_inclusive)) + ' represented colors (including colorless as \'A\'), '
+ str(len(self.by_color)) + ' combinations'))
print('Breakdown by color:')
rows = [list(self.by_color_inclusive.keys())]
rows += [[len(self.by_color_inclusive[k]) for k in rows[0]]]
printrows(padrows(rows))
print('Breakdown by number of colors:')
rows = [list(self.by_color_count.keys())]
rows += [[len(self.by_color_count[k]) for k in rows[0]]]
printrows(padrows(rows))
print('--------------------')
print(str(len(self.by_type_inclusive)) + ' unique card types, ' +
str(len(self.by_type)) + ' combinations')
print('Breakdown by type:')
d = sorted(self.by_type_inclusive,
lambda x, y: cmp(len(self.by_type_inclusive[x]), len(
self.by_type_inclusive[y])),
reverse=True)
rows = [[k for k in d[:hsize]]]
rows += [[len(self.by_type_inclusive[k]) for k in rows[0]]]
printrows(padrows(rows))
print('--------------------')
print((str(len(self.by_subtype_inclusive)) + ' unique subtypes, '
+ str(len(self.by_subtype)) + ' combinations'))
print('-- Popular subtypes: --')
d = sorted(self.by_subtype_inclusive,
lambda x,y: cmp(len(self.by_subtype_inclusive[x]), len(self.by_subtype_inclusive[y])),
reverse = True)
rows = []
for k in d[0:vsize]:
rows += [[k, len(self.by_subtype_inclusive[k])]]
printrows(padrows(rows))
print('-- Top combinations: --')
d = sorted(self.by_subtype,
lambda x,y: cmp(len(self.by_subtype[x]), len(self.by_subtype[y])),
reverse = True)
rows = []
for k in d[0:vsize]:
rows += [[k, len(self.by_subtype[k])]]
printrows(padrows(rows))
print('--------------------')
print((str(len(self.by_supertype_inclusive)) + ' unique supertypes, '
+ str(len(self.by_supertype)) + ' combinations'))
print('Breakdown by supertype:')
d = sorted(self.by_supertype_inclusive,
lambda x, y: cmp(len(self.by_supertype_inclusive[x]), len(
self.by_supertype_inclusive[y])),
reverse=True)
rows = [[k for k in d[:hsize]]]
rows += [[len(self.by_supertype_inclusive[k]) for k in rows[0]]]
printrows(padrows(rows))
print('--------------------')
print(str(len(self.by_cmc)) + ' different CMCs, ' +
str(len(self.by_cost)) + ' unique mana costs')
print('Breakdown by CMC:')
d = sorted(self.by_cmc, reverse=False)
rows = [[k for k in d[:cmcsize]]]
rows += [[len(self.by_cmc[k]) for k in rows[0]]]
printrows(padrows(rows))
print('-- Popular mana costs: --')
d = sorted(self.by_cost,
lambda x,y: cmp(len(self.by_cost[x]), len(self.by_cost[y])),
reverse = True)
rows = []
for k in d[0:vsize]:
rows += [[utils.from_mana(k), len(self.by_cost[k])]]
printrows(padrows(rows))
print('--------------------')
print(str(len(self.by_pt)) + ' unique p/t combinations')
if len(self.by_power) > 0 and len(self.by_toughness) > 0:
print(('Largest power: ' + str(max(list(map(len, self.by_power))) - 1) +
', largest toughness: ' + str(max(list(map(len, self.by_toughness))) - 1)))
print('-- Popular p/t values: --')
d = sorted(self.by_pt,
lambda x,y: cmp(len(self.by_pt[x]), len(self.by_pt[y])),
reverse = True)
rows = []
for k in d[0:vsize]:
rows += [[utils.from_unary(k), len(self.by_pt[k])]]
printrows(padrows(rows))
print('--------------------')
print('Loyalty values:')
d = sorted(self.by_loyalty,
lambda x,y: cmp(len(self.by_loyalty[x]), len(self.by_loyalty[y])),
reverse = True)
rows = []
for k in d[0:vsize]:
rows += [[utils.from_unary(k), len(self.by_loyalty[k])]]
printrows(padrows(rows))
print('--------------------')
if len(self.by_textlen) > 0 and len(self.by_textlines) > 0:
print(('Card text ranges from ' + str(min(self.by_textlen)) + ' to '
+ str(max(self.by_textlen)) + ' characters in length'))
print(('Card text ranges from ' + str(min(self.by_textlines)) + ' to '
+ str(max(self.by_textlines)) + ' lines'))
print('-- Line counts by frequency: --')
d = sorted(self.by_textlines,
lambda x,y: cmp(len(self.by_textlines[x]), len(self.by_textlines[y])),
reverse = True)
rows = []
for k in d[0:vsize]:
rows += [[k, len(self.by_textlines[k])]]
printrows(padrows(rows))
print('====================')
# describe outliers in the indices
def outliers(self, hsize=10, vsize=10, dump_invalid=False):
print('********************')
print('Overview of indices:')
rows = [['Index Name', 'Keys', 'Total Members']]
for index in self.indices:
rows += [[index, len(self.indices[index]),
index_size(self.indices[index])]]
printrows(padrows(rows))
print('********************')
if len(self.by_name) > 0:
scardname = sorted(self.by_name,
lambda x, y: cmp(len(x), len(y)),
reverse=False)[0]
print('Shortest Cardname: (' + str(len(scardname)) + ')')
print(' ' + scardname)
lcardname = sorted(self.by_name,
lambda x, y: cmp(len(x), len(y)),
reverse=True)[0]
print('Longest Cardname: (' + str(len(lcardname)) + ')')
print(' ' + lcardname)
d = sorted(self.by_name,
lambda x,y: cmp(len(self.by_name[x]), len(self.by_name[y])),
reverse = True)
rows = []
for k in d[0:vsize]:
if len(self.by_name[k]) > 1:
rows += [[k, len(self.by_name[k])]]
if rows == []:
print('No duplicated cardnames')
else:
print('-- Most duplicated names: --')
printrows(padrows(rows))
else:
print('No cards indexed by name?')
print('--------------------')
if len(self.by_type) > 0:
ltypes = sorted(self.by_type,
lambda x, y: cmp(len(x), len(y)),
reverse=True)[0]
print('Longest card type: (' + str(len(ltypes)) + ')')
print(' ' + ltypes)
else:
print('No cards indexed by type?')
if len(self.by_subtype) > 0:
lsubtypes = sorted(self.by_subtype,
lambda x, y: cmp(len(x), len(y)),
reverse=True)[0]
print('Longest subtype: (' + str(len(lsubtypes)) + ')')
print(' ' + lsubtypes)
else:
print('No cards indexed by subtype?')
if len(self.by_supertype) > 0:
lsupertypes = sorted(self.by_supertype,
lambda x, y: cmp(len(x), len(y)),
reverse=True)[0]
print('Longest supertype: (' + str(len(lsupertypes)) + ')')
print(' ' + lsupertypes)
else:
print('No cards indexed by supertype?')
print('--------------------')
if len(self.by_cost) > 0:
lcost = sorted(self.by_cost,
lambda x, y: cmp(len(x), len(y)),
reverse=True)[0]
print('Longest mana cost: (' + str(len(lcost)) + ')')
print(' ' + utils.from_mana(lcost))
print('\n' + plimit(self.by_cost[lcost][0].encode()) + '\n')
else:
print('No cards indexed by cost?')
if len(self.by_cmc) > 0:
lcmc = sorted(self.by_cmc, reverse=True)[0]
print('Largest cmc: (' + str(lcmc) + ')')
print(' ' + str(self.by_cmc[lcmc][0].cost))
print('\n' + plimit(self.by_cmc[lcmc][0].encode()))
else:
print('No cards indexed by cmc?')
print('--------------------')
if len(self.by_power) > 0:
lpower = sorted(self.by_power,
lambda x, y: cmp(len(x), len(y)),
reverse=True)[0]
print('Largest creature power: ' + utils.from_unary(lpower))
print('\n' + plimit(self.by_power[lpower][0].encode()) + '\n')
else:
print('No cards indexed by power?')
if len(self.by_toughness) > 0:
ltoughness = sorted(self.by_toughness,
lambda x, y: cmp(len(x), len(y)),
reverse=True)[0]
print('Largest creature toughness: ' +
utils.from_unary(ltoughness))
print('\n' + plimit(self.by_toughness[ltoughness][0].encode()))
else:
print('No cards indexed by toughness?')
print('--------------------')
if len(self.by_textlines) > 0:
llines = sorted(self.by_textlines, reverse=True)[0]
print('Most lines of text in a card: ' + str(llines))
print('\n' + plimit(self.by_textlines[llines][0].encode()) + '\n')
else:
print('No cards indexed by line count?')
if len(self.by_textlen) > 0:
ltext = sorted(self.by_textlen, reverse=True)[0]
print('Most chars in a card text: ' + str(ltext))
print('\n' + plimit(self.by_textlen[ltext][0].encode()))
else:
print('No cards indexed by char count?')
print('--------------------')
print('There were ' + str(len(self.invalid_cards)) + ' invalid cards.')
if dump_invalid:
for card in self.invalid_cards:
print('\n' + repr(card.fields))
elif len(self.invalid_cards) > 0:
print('Not summarizing.')
print('--------------------')
print('There were ' + str(len(self.unparsed_cards)) + ' unparsed cards.')
if dump_invalid:
for card in self.unparsed_cards:
print('\n' + repr(card.fields))
elif len(self.unparsed_cards) > 0:
print('Not summarizing.')
print('====================')