def test_good_cardset(self):
config_txt = """\
PySolFC solitaire cardset;4;.gif;1;52;7
123-dondorf;Dondorf
79 123 8
16 25 7 7
back01.gif
back01.gif
"""
reference = CardsetConfig()
reference.update(
dict(
version=4,
ext='.gif',
type=CSI.TYPE_FRENCH,
ncards=52,
styles=[7],
ident='123-dondorf;Dondorf',
name='Dondorf',
CARDW=79,
CARDH=123,
CARDD=8,
CARD_XOFFSET=16,
CARD_YOFFSET=25,
SHADOW_XOFFSET=7,
SHADOW_YOFFSET=7,
backindex=0,
backnames=['back01.gif'],
))
self._assertCcEqual(
parse_cardset_config(config_txt.split('\n')), reference,
'parse_cardset_config should parse well-formed v4 config.txt ' +
'correctly')
def _readCardsetConfig(self, dirname, filename):
with open(filename, "r") as f:
lines = f.readlines()
lines = [l.strip() for l in lines]
if not lines[0].startswith("PySol"):
return None
config = CardsetConfig()
if not self._parseCardsetConfig(config, lines):
# print filename, 'invalid config'
return None
if config.CARDD > self.top.winfo_screendepth():
return None
cs = Cardset()
cs.dir = dirname
cs.update(config.__dict__)
return cs
def parse_cardset_config(lines_list):
cs = CardsetConfig()
if len(lines_list) < 6:
_perr(1, msg='not enough lines in file')
return None
# lines_list[0]: magic identifier, possible version information
fields = [f.strip() for f in lines_list[0].split(';')]
if len(fields) >= 2:
try:
cs.version = int(fields[1])
except ValueError:
# version 1 is implied
cs.version = 1
if cs.version >= 3:
if len(fields) < 5:
_perr(1, msg='not enough fields')
return None
cs.ext = fields[2]
try:
cs.type = int(fields[3])
except ValueError:
_perr(1, 3, 'not integer')
return None
try:
cs.ncards = int(fields[4])
except ValueError:
_perr(1, 4, 'not integer')
return None
if cs.version >= 4:
if len(fields) < 6:
_perr(1, msg='not enough fields')
return None
try:
styles = (int(s.strip()) for s in fields[5].split(","))
cs.styles = list(set(styles))
except ValueError:
_perr(1, 5, 'not integer')
return None
if cs.version >= 5:
if len(fields) < 7:
_perr(1, msg='not enough fields')
return None
try:
cs.year = int(fields[6])
except ValueError:
_perr(1, 6, 'not integer')
return None
if len(cs.ext) < 2 or cs.ext[0] != ".":
_perr(1, msg='specifies an invalid file extension')
return None
# lines_list[1]: identifier/name
if not lines_list[1]:
_perr(2, msg='unexpected empty line')
return None
cs.ident = lines_list[1]
split_ident = cs.ident.split(';')
if len(split_ident) == 1:
cs.name = cs.ident
elif len(split_ident) == 2:
cs.name = split_ident[1].strip()
else:
_perr(2, msg='invalid format')
return None
# lines_list[2]: CARDW, CARDH, CARDD
try:
cs.CARDW, cs.CARDH, cs.CARDD = (int(x) for x in lines_list[2].split())
except ValueError:
_perr(3, msg='invalid format')
return None
# lines_list[3]: CARD_UP_YOFFSET, CARD_DOWN_YOFFSET,
# SHADOW_XOFFSET, SHADOW_YOFFSET
try:
(cs.CARD_XOFFSET, cs.CARD_YOFFSET,
cs.SHADOW_XOFFSET, cs.SHADOW_YOFFSET) = \
(int(x) for x in lines_list[3].split())
except ValueError:
_perr(4, msg='invalid format')
return None
# lines_list[4]: default background
back = lines_list[4]
if not back:
_perr(5, msg='unexpected empty line')
return None
# lines_list[5]: all available backgrounds
cs.backnames = [f.strip() for f in lines_list[5].split(';')]
if back in cs.backnames:
cs.backindex = cs.backnames.index(back)
else:
cs.backnames.insert(0, back)
cs.backindex = 0
# if cs.type != 1: print cs.type, cs.name
return cs