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
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
|
#
# gnubg.py
#
# This file is read by GNU Backgammon during startup.
# You can add your own user specified functions, if you wish.
# Below are a few examples for inspiration.
#
# Exercise: write a shorter function for calculating pip count!
#
# by Joern Thyssen <jth@gnubg.org>, 2003
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
# $Id: gnubg.py,v 1.16 2017/02/19 15:49:57 plm Exp $
#
# Add the scripts directory to the module path to allow
# for modules from this directory to be imported
import sys
import os
sys.path.insert(1, './scripts')
if sys.platform == 'win32':
os.environ['TCL_LIBRARY']='PythonLib/lib/tcl8'
if sys.version_info >= (3, 0):
import builtins as bi
else:
import __builtin__ as bi
def setinterpreterquit():
class interpreterquit(object):
def __repr__(self):
self()
def __call__(self, code=None):
if not ('idlelib' in sys.stdin.__class__.__module__):
raise SystemExit(0)
else:
print('Press Ctrl-D to exit')
bi.quit = interpreterquit()
bi.exit = interpreterquit()
setinterpreterquit()
def gnubg_find_msvcrt():
return 'msvcr100.dll'
# This is a workaround for a pyreadline c runtime conflict
# on Win32 platforms. Replace ctypes.util.find_msvcrt with
# our own. Readline not properly supported on Win2000 or
# WinXP with a Service Pack earlier than SP2
supports_readline = True
try:
from ctypes.util import find_msvcrt
import ctypes.util
ctypes.util.find_msvcrt = gnubg_find_msvcrt
import platform
winver = platform.win32_ver()
try:
sp_ver = int(winver[2][2])
except:
sp_ver = 0
ver_split = winver[1].split('.')
major = int(ver_split[0])
minor = int(ver_split[1])
if ((major < 5) or (major == 5 and minor == 0) or (major == 5 and minor == 1 and sp_ver < 2)):
supports_readline = False
except:
pass
def gnubg_InteractivePyShell_tui(argv=[''], banner=None):
global supports_readline
import sys
import traceback
import code
try:
sys.argv = argv
# Check for IPython as it is generally the best cmdline interpreter
from IPython import version_info as ipy_version_info
if ipy_version_info[0] >= 1:
from IPython.terminal.embed import InteractiveShellEmbed
else:
from IPython.frontend.terminal.embed import InteractiveShellEmbed
from IPython import __version__ as ipyversion
from traitlets.config.loader import Config
except:
# Otherwise use standard interpreter
if (banner == None):
banner = 'Python ' + sys.version
if (supports_readline):
try:
# See if we can use readline support
import readline
except:
# Might be Win32 so check for pyreadline
try:
import pyreadline as readline
except:
pass
try:
# See if we can add tab completion
import rlcompleter
readline.parse_and_bind('tab: complete')
except:
pass
try:
code.interact(banner=banner, local=globals())
except SystemExit:
# Ignore calls to exit() and quit()
pass
return True
else:
# If we get this far we are on Win32 and too early
# a version to support the embedded interpreter so
# we simulate one
print(banner)
print('<Control-Z> and <Return> to exit')
while True:
print('>>> ',)
line = sys.stdin.readline()
if not line:
break
try:
exec(line)
except SystemExit:
# Ignore calls to exit() and quit()
break
return True
try:
# Launch IPython interpreter
cfg = Config()
prompt_config = cfg.PromptManager
prompt_config.in_template = 'In <\\#> > '
prompt_config.in2_template = ' .\\D. > '
prompt_config.out_template = 'Out<\\#> > '
cfg.InteractiveShell.confirm_exit = False
if banner == None:
banner = 'IPython ' + ipyversion + ', Python ' + sys.version
# We want to execute in the name space of the CALLER of this function,
# not within the namespace of THIS function.
# This allows us to have changes made in the IPython environment
# visible to the CALLER of this function
# Go back one frame and get the locals.
call_frame = sys._getframe(0).f_back
calling_ns = call_frame.f_locals
ipshell = InteractiveShellEmbed(
config=cfg, user_ns=calling_ns, banner1=banner)
try:
ipshell()
except SystemExit:
# Ignore calls to exit() and quit()
pass
# Cleanup the sys environment (including exception handlers)
ipshell.restore_sys_module_state()
return True
except:
traceback.print_exc()
return False
def gnubg_InteractivePyShell_gui(argv=['', '-n']):
import sys
sys.argv = argv
try:
import idlelib.PyShell
try:
idlelib.PyShell.main()
return True
except SystemExit:
# Ignore calls to exit() and quit()
return True
except:
traceback.print_exc()
except:
pass
return False
def swapboard(board):
"""Swap the board"""
return [board[1], board[0]]
def pipcount(board):
"""Calculate pip count"""
sum = [0, 0]
for i in range(2):
for j in range(25):
sum[i] += (j + 1) * board[i][j]
return sum
# Following code is intended as an example on the usage of the match command.
# It illustrates how to iterate over matches and do something useful with the
# navigate command.
import os.path
def skillBad(s):
return s and (s == "very bad" or s == "bad" or s == "doubtful")
def exportBad(baseName):
""" For current analyzed match, export all moves/cube decisions marked
doubtful or bad"""
# Get current match
m = gnubg.match()
# Go to match start
gnubg.navigate()
# Skill of previous action, to avoid exporting double actions twice
prevSkill = None
# Exported position number, used in file name
poscount = 0
for game in m["games"]:
for action in game["game"]:
analysis = action.get("analysis", None)
if analysis:
type = action["action"]
skill = analysis.get("skill", None)
bad = skillBad(skill)
if type == "move":
if skillBad(analysis.get("cube-skill", None)):
bad = True
elif type == "take" or type == "drop":
if skillBad(prevSkill):
# Already exported
bad = False
if bad:
exportfile = "%s__%d.html" % (
os.path.splitext(baseName)[0], poscount)
gnubg.command(
"export position html " + "\"" + exportfile + "\"")
poscount += 1
# Advance to next record
gnubg.navigate(1)
# Advance to next game
gnubg.navigate(game=1)
|