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Create cardinal_numbers.py

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  1. cardinal_numbers.py +690 -0
cardinal_numbers.py ADDED
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1
+ #!/usr/bin/env python
2
+ # coding: utf-8
3
+
4
+ """From https://github.com/peresolb/number-conversion/"""
5
+ import sys
6
+ import os
7
+ import nltk
8
+
9
+
10
+ # Dict for basic primitive numbers: 1-10
11
+ b = {
12
+ 1: "én",
13
+ 2: "to",
14
+ 3: "tre",
15
+ 4: "fire",
16
+ 5: "fem",
17
+ 6: "seks",
18
+ 7: "sju",
19
+ 8: "åtte",
20
+ 9: "ni",
21
+ 10: "ti",
22
+ }
23
+ b_nn = {
24
+ 1: "ein",
25
+ 2: "to",
26
+ 3: "tre",
27
+ 4: "fire",
28
+ 5: "fem",
29
+ 6: "seks",
30
+ 7: "sju",
31
+ 8: "åtte",
32
+ 9: "ni",
33
+ 10: "ti",
34
+ }
35
+
36
+ # Dict for teen primitive numbers: 11-19
37
+ t = {
38
+ 11: "elleve",
39
+ 12: "tolv",
40
+ 13: "tretten",
41
+ 14: "fjorten",
42
+ 15: "femten",
43
+ 16: "seksten",
44
+ 17: "sytten",
45
+ 18: "atten",
46
+ 19: "nitten",
47
+ }
48
+
49
+
50
+ # Dict for two digit primitive numbers: 20-90
51
+ do = {
52
+ 20: "tjue",
53
+ 30: "tretti",
54
+ 40: "førti",
55
+ 50: "femti",
56
+ 60: "seksti",
57
+ 70: "sytti",
58
+ 80: "åtti",
59
+ 90: "nitti",
60
+ }
61
+
62
+
63
+ # Dict for the 3 digit primitive number: 100
64
+ doo = {100: "hundre"}
65
+
66
+
67
+ # Dict for the 4 digit primitive number: 1000
68
+ dooo = {1000: "tusen"}
69
+
70
+
71
+ # Reverser function for primitive number dicts
72
+ def _revdict(numberdict):
73
+ newdict = {}
74
+ for k, v in numberdict.items():
75
+ newdict[v] = k
76
+ return newdict
77
+
78
+
79
+ # The reverse of the primitive number dicts, where strings are keys and integers are values,
80
+ # are name of original dict underscore 'r'
81
+ b_r, b_nn_r, t_r, do_r, doo_r, dooo_r = (
82
+ _revdict(b),
83
+ _revdict(b_nn),
84
+ _revdict(t),
85
+ _revdict(do),
86
+ _revdict(doo),
87
+ _revdict(dooo),
88
+ )
89
+
90
+
91
+ def _oneten(nr, reverse=False, nn=False):
92
+ """Function taking an int from 1-10 and returning the corresponding word,
93
+ or, if reverse=True, taking a numberword from 1-10 and returning the digit"""
94
+ if reverse == False:
95
+ if not type(nr) is int:
96
+ return None
97
+ if nr <= 10:
98
+ if nn == False:
99
+ return b[nr]
100
+ else:
101
+ return b_nn[nr]
102
+ else:
103
+ if not type(nr) is str:
104
+ return None
105
+ if nn == False:
106
+ if nr in b_r.keys():
107
+ return b_r[nr]
108
+ else:
109
+ if nr in b_nn_r.keys():
110
+ return b_nn_r[nr]
111
+
112
+
113
+ def _onedig(nr, reverse=False, nn=False):
114
+ if reverse == False:
115
+ if not _oneten(nr) == "ti":
116
+ if nn == False:
117
+ return _oneten(nr)
118
+ else:
119
+ return _oneten(nr, nn=True)
120
+ if reverse == True:
121
+ if not _oneten(nr, reverse=True) == 10:
122
+ if nn == False:
123
+ return _oneten(nr, reverse=True)
124
+ else:
125
+ return _oneten(nr, reverse=True, nn=True)
126
+
127
+
128
+ def _teen(nr, reverse=False):
129
+ """Function taking a primitive two-digit int in the teen range and returning the
130
+ corresponding word, or, if reverse=True, the corresponding number word"""
131
+ if reverse == False:
132
+ if not type(nr) is int:
133
+ return None
134
+ if nr in t.keys():
135
+ return t[nr]
136
+ else:
137
+ if not type(nr) is str:
138
+ return None
139
+ if nr in t_r.keys():
140
+ return t_r[nr]
141
+
142
+
143
+ def _twodig(nr, reverse=False):
144
+ """Function taking a primitive two-digit int in the range 20-90 and returning
145
+ the corresponding word, or, if reverse=True, the corresponding number word"""
146
+ if reverse == False:
147
+ if not type(nr) is int:
148
+ return None
149
+ if nr in do.keys():
150
+ return do[nr]
151
+ else:
152
+ if not type(nr) is str:
153
+ return None
154
+ if nr in do_r.keys():
155
+ return do_r[nr]
156
+
157
+
158
+ def _numparser(numword, nn=False):
159
+ """Parse word to see if they start with a wd in firstnumwords.
160
+ If yes, return firstnumword and second part"""
161
+ if not type(numword) is str:
162
+ return None
163
+ firstpart = ""
164
+ scndpart = ""
165
+ firstnumwords = list(do_r.keys())
166
+ for s in firstnumwords:
167
+ if numword.startswith(s):
168
+ slength = len(s)
169
+ firstpart = s
170
+ scndpart = numword[slength:]
171
+ if nn == False:
172
+ if (
173
+ scndpart in b_r.keys() and b_r[scndpart] < 10
174
+ ): # Only return if second part is dig below 10
175
+ return (firstpart, scndpart)
176
+ else:
177
+ if (
178
+ scndpart in b_nn_r.keys() and b_nn_r[scndpart] < 10
179
+ ): # Only return if second part is dig below 10
180
+ return (firstpart, scndpart)
181
+
182
+
183
+ def _one_to_nineteen(nr, reverse=False, nn=False):
184
+ """Function taking a primitive two-digit int in the range 1-19
185
+ and returning the corresponding word, or, if reverse=True, the corresponding number word"""
186
+ if reverse == False:
187
+ if not type(nr) is int:
188
+ return None
189
+ if nr < 11:
190
+ if nn == False:
191
+ return _oneten(nr)
192
+ else:
193
+ return _oneten(nr, nn=True)
194
+ elif nr < 20:
195
+ return _teen(nr)
196
+ else:
197
+ if not type(nr) is str:
198
+ return None
199
+ if nn == False:
200
+ if type(_oneten(nr, reverse=True)) is int:
201
+ return _oneten(nr, reverse=True)
202
+ elif type(_teen(nr, reverse=True)):
203
+ return _teen(nr, reverse=True)
204
+ else:
205
+ if type(_oneten(nr, reverse=True, nn=True)) is int:
206
+ return _oneten(nr, reverse=True, nn=True)
207
+ elif type(_teen(nr, reverse=True)):
208
+ return _teen(nr, reverse=True)
209
+
210
+
211
+ def _one_to_nn(nr, reverse=False, nn=False):
212
+ """Function taking an int in the range 1-99 and returning the corresponding word. Reverse as before"""
213
+ if reverse == False:
214
+ if not type(nr) is int:
215
+ return None
216
+ if nr > 0:
217
+ if nr < 20:
218
+ if nn == False:
219
+ return _one_to_nineteen(nr)
220
+ else:
221
+ return _one_to_nineteen(nr, nn=True)
222
+ elif nr < 100:
223
+ if nr in do.keys():
224
+ return _twodig(nr)
225
+ else:
226
+ nrstring = str(nr)
227
+ frstdig = int(nrstring[0]) * 10
228
+ scndig = int(nrstring[1])
229
+ frstwd = _twodig(frstdig)
230
+ if nn == False:
231
+ scnwd = _onedig(scndig)
232
+ else:
233
+ scnwd = _onedig(scndig, nn=True)
234
+ nrwd = frstwd + scnwd
235
+ return nrwd
236
+ else:
237
+ if not type(nr) is str:
238
+ return None
239
+ if nn == False:
240
+ if type(_one_to_nineteen(nr, reverse=True)) is int:
241
+ return _one_to_nineteen(nr, reverse=True)
242
+ elif type(_twodig(nr, reverse=True)) is int:
243
+ return _twodig(nr, reverse=True)
244
+ else:
245
+ if _numparser(nr) == None:
246
+ return None
247
+ parsed = _numparser(nr)
248
+ first = _twodig(parsed[0], reverse=True)
249
+ second = _one_to_nineteen(parsed[1], reverse=True)
250
+ return first + second
251
+ else:
252
+ if type(_one_to_nineteen(nr, reverse=True, nn=True)) is int:
253
+ return _one_to_nineteen(nr, reverse=True, nn=True)
254
+ elif type(_twodig(nr, reverse=True)) is int:
255
+ return _twodig(nr, reverse=True)
256
+ else:
257
+ if _numparser(nr, nn=True) == None:
258
+ return None
259
+ parsed = _numparser(nr, nn=True)
260
+ first = _twodig(parsed[0], reverse=True)
261
+ second = _one_to_nineteen(parsed[1], reverse=True, nn=True)
262
+ return first + second
263
+
264
+
265
+ def _one_to_nnn(nr, reverse=False, nn=False):
266
+ """Function taking an int in the range 1-999 and returning the corresponding word. Reverse as before"""
267
+ if reverse == False:
268
+ if not type(nr) is int:
269
+ return None
270
+ if nr == 0:
271
+ return None
272
+ if nr < 100: # 1-99
273
+ if nn == False:
274
+ return _one_to_nn(nr)
275
+ else:
276
+ return _one_to_nn(nr, nn=True)
277
+ elif nr < 1000:
278
+ if nr == 100: # 100
279
+ return doo[100]
280
+ else:
281
+ nrstring = str(nr) # 435 181
282
+ frstdig = int(nrstring[0]) # 4 1
283
+ scndig = int(nrstring[1]) # 3 8
284
+ thrdig = int(nrstring[2]) # 5 1
285
+ scthdig = int(nrstring[1:]) # 35 81
286
+ if nn == False:
287
+ frstwd = _onedig(frstdig) # fire
288
+ else:
289
+ frstwd = _onedig(frstdig, nn=True)
290
+ nrwd = ""
291
+ if scndig == 0: # 405 or 400
292
+ if thrdig == 0: # 400
293
+ nrwd = "%s %s" % (frstwd, doo[100]) # fire hundre
294
+ else: # 405
295
+ if nn == False:
296
+ thrdwd = _one_to_nn(thrdig) # fem
297
+ else:
298
+ thrdwd = _one_to_nn(thrdig, nn=True)
299
+ if frstdig != 1:
300
+ nrwd = "%s %s og %s" % (
301
+ frstwd,
302
+ doo[100],
303
+ thrdwd,
304
+ ) # fire hundre og fem
305
+ else:
306
+ nrwd = "%s og %s" % (doo[100], thrdwd) # hundre og fem
307
+ else: # 435
308
+ scthwd = ""
309
+ if nn == False:
310
+ scthwd = _one_to_nn(scthdig) # trettifem
311
+ else:
312
+ scthwd = _one_to_nn(scthdig, nn=True)
313
+ if frstdig != 1:
314
+ nrwd = "%s %s og %s" % (frstwd, doo[100], scthwd)
315
+ else:
316
+ nrwd = "%s og %s" % (doo[100], scthwd) # hundre og trettifem
317
+ return nrwd
318
+ else:
319
+ if not type(nr) is str:
320
+ return None
321
+ if type(doo_r.get(nr, None)) is int: # hundre - 100
322
+ return doo_r[nr]
323
+ elif (
324
+ len(nr.split(" ")) == 1
325
+ and type(_one_to_nn(nr, reverse=True)) is int
326
+ and nn == False
327
+ ):
328
+ return _one_to_nn(nr, reverse=True) # 44
329
+ elif (
330
+ len(nr.split(" ")) == 1
331
+ and type(_one_to_nn(nr, reverse=True, nn=True)) is int
332
+ and nn == True
333
+ ):
334
+ return _one_to_nn(nr, reverse=True, nn=True) # 44
335
+ elif len(nr.split(" ")) == 2: # to hundre
336
+ splitwords = nr.split(" ")
337
+ if nn == False and nr == "ett hundre":
338
+ return 100
339
+ elif nn == True and nr == "eitt hundre":
340
+ return 100
341
+ elif (
342
+ type(_one_to_nn(splitwords[0], reverse=True)) is int
343
+ and splitwords[1] == "hundre"
344
+ ):
345
+ return _one_to_nn(splitwords[0], reverse=True) * 100
346
+ elif len(nr.split(" ")) == 3: # hundre og tre
347
+ splitwords = nr.split(" ")
348
+ if splitwords[0] == "hundre" and splitwords[1] == "og":
349
+ if nn == False:
350
+ if type(_one_to_nn(splitwords[2], reverse=True)) is int:
351
+ return 100 + _one_to_nn(splitwords[2], reverse=True)
352
+ else:
353
+ if type(_one_to_nn(splitwords[2], reverse=True, nn=True)) is int:
354
+ return 100 + _one_to_nn(splitwords[2], reverse=True, nn=True)
355
+ else:
356
+ return None
357
+ elif len(nr.split(" ")) == 4: # ett hundre og trettifire, fire hundre og åtte
358
+ splitwords = nr.split(" ")
359
+ if nn == False:
360
+ if (
361
+ splitwords[0] == "ett"
362
+ and splitwords[1] == "hundre"
363
+ and splitwords[2] == "og"
364
+ and type(_one_to_nn(splitwords[3], reverse=True)) is int
365
+ ): # ett hundre og trettifire
366
+ return 100 + _one_to_nn(splitwords[3], reverse=True)
367
+ elif (
368
+ type(_one_to_nn(splitwords[0], reverse=True)) is int
369
+ and _one_to_nn(splitwords[0], reverse=True) < 10
370
+ and splitwords[1] == "hundre"
371
+ and splitwords[2] == "og"
372
+ and type(_one_to_nn(splitwords[3], reverse=True)) is int
373
+ ): # fire hundre og trettifire
374
+ hundreds = _one_to_nn(splitwords[0], reverse=True) * 100
375
+ tens = _one_to_nn(splitwords[3], reverse=True)
376
+ return hundreds + tens
377
+ else:
378
+ return None
379
+ else:
380
+ if (
381
+ splitwords[0] == "eitt"
382
+ and splitwords[1] == "hundre"
383
+ and splitwords[2] == "og"
384
+ and type(_one_to_nn(splitwords[3], reverse=True, nn=True)) is int
385
+ ): # eit hundre og trettifire
386
+ return 100 + _one_to_nn(splitwords[3], reverse=True, nn=True)
387
+ elif (
388
+ type(_one_to_nn(splitwords[0], reverse=True, nn=True)) is int
389
+ and _one_to_nn(splitwords[0], reverse=True, nn=True) < 10
390
+ and splitwords[1] == "hundre"
391
+ and splitwords[2] == "og"
392
+ and type(_one_to_nn(splitwords[3], reverse=True, nn=True)) is int
393
+ ): # fire hundre og trettifire
394
+ hundreds = _one_to_nn(splitwords[0], reverse=True, nn=True) * 100
395
+ tens = _one_to_nn(splitwords[3], reverse=True, nn=True)
396
+ return hundreds + tens
397
+ else:
398
+ return None
399
+
400
+
401
+ def _high_hundred(nr, nn=False):
402
+ """In Norwegian, as in English, it is possible to express the numbers 1100-1999 with hundreds,
403
+ e.g. "tolv hundre og nittiåtte", /twelve hundred and ninety-eight/. We want to be able to convert
404
+ these to integers. However, we don't need to produce them, so this algoritm only goes from strings to integers"""
405
+ if not type(nr) is str:
406
+ return None
407
+ if len(nr.split(" ")) > 1:
408
+ frstwd = nr.split(" ")[0]
409
+ if not type(_teen(frstwd, reverse=True)) is int:
410
+ return None
411
+ frstdig = _teen(frstwd, reverse=True)
412
+ if len(nr.split(" ")) == 2 and nr.split(" ")[1] == "hundre": # femten hundre
413
+ return frstdig * 100
414
+ elif (
415
+ len(nr.split(" ")) == 4
416
+ and nr.split(" ")[1] == "hundre"
417
+ and nr.split(" ")[2] == "og"
418
+ ):
419
+ if (
420
+ nn == False and type(_one_to_nn(nr.split(" ")[3], reverse=True)) is int
421
+ ): # femten hundre og førtito
422
+ lastdigs = _one_to_nn(nr.split(" ")[3], reverse=True)
423
+ return (frstdig * 100) + lastdigs
424
+ elif (
425
+ nn == True
426
+ and type(_one_to_nn(nr.split(" ")[3], reverse=True, nn=True)) is int
427
+ ): # femten hundre og førtito
428
+ lastdigs = _one_to_nn(nr.split(" ")[3], reverse=True, nn=True)
429
+ return (frstdig * 100) + lastdigs
430
+
431
+
432
+ def _one_to_nnnnnn(nr, reverse=False, nn=False):
433
+ """Function taking an int in the range 1-999999 and returning the corresponding word. Reverse as before"""
434
+ if reverse == False:
435
+ if not type(nr) is int:
436
+ return None
437
+ if nr == 0:
438
+ return None
439
+ if nr < 1000: # 1-999
440
+ if nn == False:
441
+ return _one_to_nnn(nr)
442
+ else:
443
+ return _one_to_nnn(nr, nn=True)
444
+ elif nr < 1000000: # 1000-999999
445
+ if nr == 1000: # 1000
446
+ if nn == False:
447
+ return "ett tusen"
448
+ else:
449
+ return "eitt tusen"
450
+ else:
451
+ nrstring = str(nr) # Starting with last three digits. e.g. 23[456]
452
+ ultdig = int(nrstring[-1]) # 6
453
+ penultdig = int(nrstring[-2]) # 5
454
+ antepenultdig = int(nrstring[-3]) # 4
455
+ ult_and_penultdig = int(nrstring[-2:]) # 56
456
+ ult_penult_antepenultdig = int(nrstring[-3:]) # 456
457
+ tailstring = ""
458
+ if antepenultdig == 0: # 012, 002, 000
459
+ if penultdig == 0: # 000, 002
460
+ if ultdig == 0: # 000
461
+ tailstring = "tusen"
462
+ else: # 002
463
+ if nn == False:
464
+ ultstring = _one_to_nnn(ultdig)
465
+ tailstring = "tusen og %s" % ultstring # tusen og to
466
+ else:
467
+ ultstring = _one_to_nnn(ultdig, nn=True)
468
+ tailstring = "tusen og %s" % ultstring # tusen og to
469
+ else: # 012
470
+ if nn == False:
471
+ ult_and_penultstring = _one_to_nnn(ult_and_penultdig)
472
+ tailstring = (
473
+ "tusen og %s" % ult_and_penultstring
474
+ ) # tusen og tolv
475
+ else:
476
+ ult_and_penultstring = _one_to_nnn(
477
+ ult_and_penultdig, nn=True
478
+ )
479
+ tailstring = (
480
+ "tusen og %s" % ult_and_penultstring
481
+ ) # tusen og tolv
482
+ else: # 456
483
+ if nn == False:
484
+ ult_penult_antepenultstring = _one_to_nnn(
485
+ ult_penult_antepenultdig
486
+ )
487
+ if str(ult_penult_antepenultdig)[0] == "1":
488
+ tailstring = (
489
+ "tusen ett %s" % ult_penult_antepenultstring
490
+ ) # tusen ett hundre
491
+ else:
492
+ tailstring = (
493
+ "tusen %s" % ult_penult_antepenultstring
494
+ ) # tusen fire hundre og femtiseks
495
+ else:
496
+ ult_penult_antepenultstring = _one_to_nnn(
497
+ ult_penult_antepenultdig, nn=True
498
+ )
499
+ if str(ult_penult_antepenultdig)[0] == "1":
500
+ tailstring = (
501
+ "tusen eitt %s" % ult_penult_antepenultstring
502
+ ) # tusen ett hundre
503
+ else:
504
+ tailstring = (
505
+ "tusen %s" % ult_penult_antepenultstring
506
+ ) # tusen fire hundre og femtiseks
507
+ startdigs = int(
508
+ nrstring[:-3]
509
+ ) # startstring can consist of the 1, 2 or 3 first digits
510
+ startstring = ""
511
+ if startdigs == 1: # 1001 starts with "ett"
512
+ if nn == False:
513
+ startstring = "ett"
514
+ else:
515
+ startstring = "eitt"
516
+ elif startdigs > 99 and startdigs < 200: # 155555 starts with ett
517
+ if nn == False:
518
+ startnumstring = _one_to_nnn(startdigs)
519
+ startstring = "ett %s" % startnumstring
520
+ else:
521
+ startnumstring = _one_to_nnn(startdigs, nn=True)
522
+ startstring = "eitt %s" % startnumstring
523
+ else: # the remaining numbers are purely compositional
524
+ if nn == False:
525
+ startstring = _one_to_nnn(startdigs)
526
+ else:
527
+ startstring = _one_to_nnn(startdigs, nn=True)
528
+ numstring = "%s %s" % (startstring, tailstring)
529
+ return numstring
530
+ else:
531
+ if not type(nr) is str:
532
+ return None
533
+ if type(_one_to_nnn(nr, reverse=True)) is int and nn == False:
534
+ return _one_to_nnn(nr, reverse=True) # 444
535
+ elif type(_one_to_nnn(nr, reverse=True, nn=True)) is int and nn == True:
536
+ return _one_to_nnn(nr, reverse=True, nn=True) # 444
537
+ elif nr == "tusen": # tusen - 1000
538
+ return 1000
539
+ elif (
540
+ len(nr.split(" ")) > 1 and nr.split(" ")[-1] == "tusen"
541
+ ): # ett tusen, ett hundre tusen etc.
542
+ wdlist = nr.split(" ")
543
+ firstphrase = " ".join(wdlist[:-1])
544
+ if type(_one_to_nnn(firstphrase, reverse=True)) is int and nn == False:
545
+ firstdig = _one_to_nnn(firstphrase, reverse=True)
546
+ return firstdig * 1000
547
+ elif (
548
+ type(_one_to_nnn(firstphrase, reverse=True, nn=True)) is int
549
+ and nn == True
550
+ ):
551
+ firstdig = _one_to_nnn(firstphrase, reverse=True, nn=True)
552
+ return firstdig * 1000
553
+ elif (
554
+ len(nr.split(" ")) == 2 and nr.split(" ")[0] == "ett" and nn == False
555
+ ): # ett tusen
556
+ return 1000
557
+ elif len(nr.split(" ")) == 2 and nr.split(" ")[0] == "eitt" and nn == True:
558
+ return 1000
559
+ else: # misspellings should not result in return value
560
+ return None
561
+ else:
562
+ if len(nr.split(" ")) > 1: # all other numbers should contain spaces
563
+ numwordlist = nr.split(" ")
564
+ if (
565
+ "tusen" in numwordlist
566
+ ): # Find last part of numphrase, which starts with "tusen"
567
+ tusenind = numwordlist.index("tusen") # find index of "tusen"
568
+ lastwords = numwordlist[tusenind:] # words from 'tusen'
569
+ firstwords = numwordlist[:tusenind] # words until 'tusen'
570
+ lastdigs = 0
571
+ if len(lastwords) == 3:
572
+ if lastwords[1] == "og": # 'tusen og fire' 'tusen og førtifire'
573
+ lastword = lastwords[-1]
574
+ if nn == False:
575
+ lastdigs = _one_to_nnn(lastword, reverse=True)
576
+ elif nn == True:
577
+ lastdigs = _one_to_nnn(lastword, reverse=True, nn=True)
578
+ elif (
579
+ nn == False
580
+ and type(_one_to_nnn(" ".join(lastwords[1:]), reverse=True))
581
+ is int
582
+ and lastwords[2] == "hundre"
583
+ ): # tusen to hundre
584
+ hundredphrase = " ".join(lastwords[1:])
585
+ lastdigs = _one_to_nnn(hundredphrase, reverse=True)
586
+ elif (
587
+ nn == True
588
+ and type(
589
+ _one_to_nnn(
590
+ " ".join(lastwords[1:]), reverse=True, nn=True
591
+ )
592
+ )
593
+ is int
594
+ and lastwords[2] == "hundre"
595
+ ): # tusen to hundre
596
+ hundredphrase = " ".join(lastwords[1:])
597
+ lastdigs = _one_to_nnn(hundredphrase, reverse=True, nn=True)
598
+ else: # misspellings should not result in return value
599
+ return None
600
+ elif (
601
+ len(lastwords) == 5 and lastwords[2] == "hundre"
602
+ ): # 'tusen fire hundre og fem'
603
+ hundredphrase = " ".join(lastwords[1:])
604
+ if nn == False:
605
+ lastdigs = _one_to_nnn(hundredphrase, reverse=True)
606
+ else:
607
+ lastdigs = _one_to_nnn(hundredphrase, reverse=True, nn=True)
608
+ else: # misspellings should not result in return value
609
+ return None
610
+ firstdigs = 0
611
+ firstphrase = " ".join(firstwords)
612
+ if len(firstwords) == 0: # as in 'tusen og tretti'
613
+ firstdigs = 1000
614
+ elif (
615
+ len(firstwords) == 1 and firstwords[0] == "ett" and nn == False
616
+ ):
617
+ firstdigs = 1000
618
+ elif (
619
+ len(firstwords) == 1 and firstwords[0] == "eitt" and nn == True
620
+ ):
621
+ firstdigs = 1000
622
+ elif (
623
+ type(_one_to_nnn(firstphrase, reverse=True)) is int
624
+ and nn == False
625
+ ):
626
+ firstdigs = _one_to_nnn(firstphrase, reverse=True) * 1000
627
+ elif (
628
+ type(_one_to_nnn(firstphrase, reverse=True, nn=True)) is int
629
+ and nn == True
630
+ ):
631
+ firstdigs = (
632
+ _one_to_nnn(firstphrase, reverse=True, nn=True) * 1000
633
+ )
634
+ else: # misspellings should not result in return value
635
+ return None
636
+ if type(firstdigs) is int and type(lastdigs) is int:
637
+ return firstdigs + lastdigs
638
+
639
+
640
+ def convert_nums(nr, reverse=False, nn=False):
641
+ """Functions for converting numbers. Only works for numbers in range 0-999999 for now"""
642
+ if reverse == False:
643
+ if type(nr) is int:
644
+ returnstring = ""
645
+ if nr == 0:
646
+ returnstring = "null"
647
+ elif nr < 1000000:
648
+ if nn == False:
649
+ returnstring = _one_to_nnnnnn(nr)
650
+ else:
651
+ returnstring = _one_to_nnnnnn(nr, nn=True)
652
+ else:
653
+ return None
654
+ return returnstring
655
+ else:
656
+ if type(nr) is str:
657
+ returnint = 0
658
+ if nr == "null":
659
+ returnint = 0
660
+ elif nn == False and type(_one_to_nnnnnn(nr, reverse=True)) is int:
661
+ returnint = _one_to_nnnnnn(nr, reverse=True)
662
+ elif nn == True and type(_one_to_nnnnnn(nr, reverse=True, nn=True)) is int:
663
+ returnint = _one_to_nnnnnn(nr, reverse=True, nn=True)
664
+ elif nn == False and type(_high_hundred(nr)) is int:
665
+ returnint = _high_hundred(nr)
666
+ elif nn == True and type(_high_hundred(nr, nn=True)) is int:
667
+ returnint = _high_hundred(nr, nn=True)
668
+ else:
669
+ return None
670
+ return returnint
671
+
672
+
673
+ if __name__ == "__main__":
674
+ # testing
675
+ mydigit = 243564
676
+ mynumstring = "hundre og atten tusen fire hundre og trettién"
677
+ mydigit_nn = 34381
678
+ mynumstring_nn = "tre hundre og førtiein"
679
+
680
+ print(
681
+ "Digit conversion bm: %s\nString conversion bm: %s"
682
+ % (convert_nums(mydigit), convert_nums(mynumstring, reverse=True))
683
+ )
684
+ print(
685
+ "Digit conversion nn: %s\nString conversion nn: %s"
686
+ % (
687
+ convert_nums(mydigit_nn, nn=True),
688
+ convert_nums(mynumstring_nn, nn=True, reverse=True),
689
+ )
690
+ )