/usr/share/pyshared/pybridge/bridge/call.py is in pybridge-common 0.3.0-7.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | # PyBridge -- online contract bridge made easy.
# Copyright (C) 2004-2007 PyBridge Project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
from twisted.spread import pb
from symbols import Level, Strain
class Call(pb.Copyable, pb.RemoteCopy):
"""Abstract class, inherited by Bid, Pass, Double and Redouble."""
def __hash__(self):
return hash(self.__class__.__name__)
def __repr__(self):
return "%s()" % self.__class__.__name__
class Bid(Call):
"""A Bid represents a statement of a level and a strain.
@param level: the level of the bid.
@type level: L{Level}
@param strain: the strain (denomination) of the bid.
@type strain: L{Strain}
"""
level = property(lambda self: self.__level)
strain = property(lambda self: self.__strain)
def __init__(self, level, strain):
if level not in Level:
raise TypeError, "Expected Level, got %s" % type(level)
if strain not in Strain:
raise TypeError, "Expected Strain, got %s" % type(strain)
self.__level = level
self.__strain = strain
def __cmp__(self, other):
if not issubclass(other.__class__, Call):
raise TypeError, "Expected Call, got %s" % type(other)
if isinstance(other, Bid): # Compare two bids.
selfIndex = self.level.index*len(Strain) + self.strain.index
otherIndex = other.level.index*len(Strain) + other.strain.index
return cmp(selfIndex, otherIndex)
else: # Comparing non-bid calls returns true.
return 1
def __hash__(self):
return hash((self.level, self.strain))
def __repr__(self):
return "Bid(%s, %s)" % (self.level, self.strain)
def getStateToCopy(self):
return self.level, self.strain
def setCopyableState(self, state):
self.__level, self.__strain = state
pb.setUnjellyableForClass(Bid, Bid)
class Pass(Call):
"""A Pass represents an abstention from the bidding."""
pb.setUnjellyableForClass(Pass, Pass)
class Double(Call):
"""A Double over an opponent's current bid."""
pb.setUnjellyableForClass(Double, Double)
class Redouble(Call):
"""A Redouble over an opponent's double of partnership's current bid."""
pb.setUnjellyableForClass(Redouble, Redouble)
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