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
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
|
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
'''
ponysay.py - POC of ponysay in python
Copyright (C) 2012 Erkin Batu Altunbaş
Authors: Erkin Batu Altunbaş: Project leader, helped write the first implementation
Mattias "maandree" Andrée: Major contributor of both implementions
Elis "etu" Axelsson: Major contributor of current implemention and patcher of first implementation
Sven-Hendrik "svenstaro" Haase: Major contributor first implementation
Kyah "L-four" Rindlisbacher: Patched the first implementation
Jan Alexander "heftig" Steffens: Major contributor first implementation
License: WTFPL
'''
import argparse
import os
import sys
import random
from subprocess import Popen, PIPE
'''
The version of ponysay
'''
VERSION = '2.0-alpha'
'''
The directory where ponysay is installed, this is modified when building with make
'''
INSTALLDIR = '/usr'
'''
The user's home directory
'''
HOME = os.environ['HOME']
'''
Whether the program is execute in Linux VT (TTY)
'''
linuxvt = os.environ['TERM'] == 'linux'
'''
The directories where pony files are stored, ttyponies/ are used if the terminal is Linux VT (also known as TTY)
'''
ponydirs = []
if linuxvt: _ponydirs = [HOME + '/.local/share/ponysay/ttyponies/', INSTALLDIR + '/share/ponysay/ttyponies/']
else: _ponydirs = [HOME + '/.local/share/ponysay/ponies/', INSTALLDIR + '/share/ponysay/ponies/' ]
for ponydir in _ponydirs:
if os.path.isdir(ponydir):
ponydirs.append(ponydir)
'''
The directories where quotes files are stored
'''
quotedirs = []
_quotedirs = [HOME + '/.local/share/ponysay/quotes/', INSTALLDIR + '/share/ponysay/quotes/']
for quotedir in _quotedirs:
if os.path.isdir(quotedir):
quotedirs.append(quotedir)
'''
Argument parsing
'''
parser = argparse.ArgumentParser(prog = 'ponysay', description = 'Like cowsay with ponies.')
parser.add_argument('-v', '--version', action = 'version', version = '%s %s' % ('ponysay', VERSION))
parser.add_argument('-l', '--list', action = 'store_true', dest = 'list', help = 'list pony files')
parser.add_argument('-L', '--altlist', action = 'store_true', dest = 'linklist', help = 'list pony files with alternatives')
parser.add_argument( '--quoters', action = 'store_true', dest = 'quoters', help = 'list ponies with quotes (visible in -l and -L)') # for shell completions
parser.add_argument( '--onelist', action = 'store_true', dest = 'onelist', help = 'list pony files in one columns') # for shell completions
parser.add_argument('-W', '--wrap', action = 'store', dest = 'wrap', help = 'specify the column when the message should be wrapped')
parser.add_argument('-f', '--pony', action = 'append', dest = 'pony', help = 'select a pony (either a file name or a pony name)')
parser.add_argument('-q', '--quote', nargs = '*', dest = 'quote', help = 'select a pony which will quote herself')
parser.add_argument('message', nargs = '?', help = 'message to ponysay')
args = parser.parse_args()
# TODO implement if [ -t 0 ] && [ $# == 0 ]; then
# usage
# exit
# fi
'''
This is the mane class of ponysay
'''
class ponysay():
'''
Starts the part of the program the arguments indicate
'''
def __init__(self, args):
if args.list: self.list()
elif args.linklist: self.linklist()
elif args.quoters: self.quoters()
elif args.onelist: self.onelist()
elif args.quote: self.quote(args)
else: self.print_pony(args)
##
## Auxiliary methods
##
'''
Returns one .pony-file with full path, names is filter for names, also accepts filepaths
'''
def __getponypath(self, names = None):
ponies = {}
if not names == None:
for name in names:
if os.path.isfile(name):
return name
for ponydir in ponydirs:
for ponyfile in os.listdir(ponydir):
pony = ponyfile[:-5]
if pony not in ponies:
ponies[pony] = ponydir + ponyfile
if names == None:
names = list(ponies.keys())
return ponies[names[random.randrange(0, len(names))]]
'''
Returns a set with all ponies that have quotes and are displayable
'''
def __quoters(self):
quotes = []
quoteshash = set()
_quotes = []
for quotedir in quotedirs:
_quotes += [item[:item.index('.')] for item in os.listdir(INSTALLDIR + '/share/ponysay/quotes/')]
for quote in _quotes:
if not quote == '':
if not quote in quoteshash:
quoteshash.add(quote)
quotes.append(quote)
ponies = set()
for ponydir in ponydirs:
for pony in os.listdir(ponydir):
if not pony[0] == '.':
p = pony[:-5] # remove .pony
for quote in quotes:
if ('+' + p + '+') in ('+' + quote + '+'):
if not p in ponies:
ponies.add(p)
return ponies
'''
Returns a list with all (pony, quote file) pairs
'''
def __quotes(self):
quotes = []
for quotedir in quotedirs:
quotes += [quotedir + item for item in os.listdir(quotedir)]
rc = []
for ponydir in ponydirs:
for pony in os.listdir(ponydir):
if not pony[0] == '.':
p = pony[:-5] # remove .pony
for quote in quotes:
q = quote[quote.rindex('/') + 1:]
if ('+' + p + '+') in ('+' + q + '+'):
rc.append((p, quote))
return rc
'''
Gets the size of the terminal in (rows, columns)
'''
def __gettermsize(self):
termsize = Popen(['stty', 'size'], stdout=PIPE, stdin=sys.stderr).communicate()[0]
termsize = termsize.decode('utf8', 'replace')[:-1].split(' ') # [:-1] removes a \n
termsize = [int(item) for item in termsize]
return termsize
##
## Listing methods
##
'''
Lists the available ponies
'''
def list(self):
termsize = self.__gettermsize()
quoters = self.__quoters()
for ponydir in ponydirs: # Loop ponydirs
print('\033[1mponyfiles located in ' + ponydir + '\033[21m')
ponies = os.listdir(ponydir)
ponies = [item[:-5] for item in ponies] # remove .pony from file name
ponies.sort()
width = len(max(ponies, key = len)) + 2 # Get the longest ponyfilename lenght + 2 spaces
x = 0
for pony in ponies:
spacing = ' ' * (width - len(pony))
print(('\033[1m' + pony + '\033[21m' if (pony in quoters) else pony) + spacing, end='') # Print ponyfilename
x += width
if x > (termsize[1] - width): # If too wide, make new line
print()
x = 0
print('\n');
'''
Lists the available ponies with alternatives inside brackets
'''
def linklist(self):
termsize = self.__gettermsize()
quoters = self.__quoters()
for ponydir in ponydirs: # Loop ponydirs
print('\033[1mponyfiles located in ' + ponydir + '\033[21m')
files = os.listdir(ponydir)
files = [item[:-5] for item in files] # remove .pony from file name
files.sort()
pairs = [(item, os.readlink(ponydir + item + '.pony') if os.path.islink(ponydir + item + '.pony') else '') for item in files]
ponymap = {}
for pair in pairs:
if pair[1] == '':
if pair[0] not in ponymap:
ponymap[pair[0]] = []
else:
target = pair[1][:-5]
if '/' in target:
target = target[target.rindex('/') + 1:]
if target in ponymap:
ponymap[target].append(pair[0])
else:
ponymap[target] = [pair[0]]
width = 0
ponies = []
widths = []
for pony in ponymap:
w = len(pony)
item = '\033[1m' + pony + '\033[21m' if (pony in quoters) else pony
syms = ponymap[pony]
if len(syms) > 0:
w += 2 + len(syms)
item += ' ('
first = True
for sym in syms:
w += len(sym)
if not first:
item += ' '
else:
first = False
item += '\033[1m' + sym + '\033[21m' if (sym in quoters) else sym
item += ')'
ponies.append(item)
widths.append(w)
if width < w:
width = w
width += 2;
x = 0
index = 0
for pony in ponies:
spacing = ' ' * (width - widths[index])
index += 1
print(pony + spacing, end='') # Print ponyfilename
x += width
if x > (termsize[1] - width): # If too wide, make new line
print()
x = 0
print('\n');
'''
Lists with all ponies that have quotes and are displayable
'''
def quoters(self):
last = ""
ponies = []
for pony in self.__quoters():
ponies.append(pony)
ponies.sort()
for pony in ponies:
if not pony == last:
last = pony
print(pony)
'''
Lists the available ponies one one column without anything bold
'''
def onelist(self):
last = ""
ponies = []
for ponydir in ponydirs: # Loop ponydirs
ponies += os.listdir(ponydir)
ponies = [item[:-5] for item in ponies] # remove .pony from file name
ponies.sort()
for pony in ponies:
if not pony == last:
last = pony
print(pony)
##
## Displaying methods
##
'''
Returns the cowsay command
'''
def __getcowsay(self):
isthink = 'think.py' in __file__
if isthink:
cowthink = os.environ['PONYSAY_COWTHINK'] if 'PONYSAY_COWTHINK' in os.environ else None
return 'cowthink' if (cowthink is None) or (cowthink == "") else cowthink
cowsay = os.environ['PONYSAY_COWSAY'] if 'PONYSAY_COWSAY' in os.environ else None
return 'cowsay' if (cowsay is None) or (cowsay == "") else cowsay
'''
Print the pony with a speech or though bubble
'''
def print_pony(self, args):
if args.message == None:
msg = sys.stdin.read().strip()
else:
msg = args.message
pony = self.__getponypath(args.pony)
if linuxvt:
print('\033[H\033[2J', end='')
os.system(self.__getcowsay() + (' -W ' + args.wrap if args.wrap is not None else '') + ' -f ' + pony + ' \'' + msg.replace('\'', '\'\\\'\'') + '\'')
'''
Print the pony with a speech or though bubble and a self quote
'''
def quote(self, args):
pairs = self.__quotes()
if len(args.quote) > 0:
ponyset = set(args.quote)
alts = []
for pair in pairs:
if pair[0] in ponyset:
alts.append(pair)
pairs = alts
if not len(pairs) == 0:
pair = pairs[random.randrange(0, len(pairs))]
qfile = None
try:
qfile = open(pair[1], 'r')
args.message = '\n'.join(qfile.readlines()).strip()
finally:
if qfile is not None:
qfile.close()
args.pony = [pair[0]]
elif len(args.quote) == 0:
sys.stderr.write('All the ponies are mute! Call the Princess!')
exit(1)
else:
args.pony = args.quote[random.randrange(0, len(args.quote))]
args.message = 'I got nuthin\' good to say :('
self.print_pony(args)
'''
Start the program from ponysay.__init__ if this is the executed file
'''
if __name__ == '__main__':
ponysay(args)
|