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Hotfix in controller.Project.update()
jespinoza -
r1133:682617c0adc9
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1 1 '''
2 2 Created on September , 2012
3 3 @author:
4 4 '''
5 5
6 6 import sys
7 7 import ast
8 8 import datetime
9 9 import traceback
10 10 import math
11 11 import time
12 12 from multiprocessing import Process, cpu_count
13 13
14 14 from xml.etree.ElementTree import ElementTree, Element, SubElement, tostring
15 15 from xml.dom import minidom
16 16
17 17 import schainpy
18 18 from schainpy.admin import Alarm, SchainWarning
19 19 from schainpy.model import *
20 20 from schainpy.utils import log
21 21
22 22 DTYPES = {
23 23 'Voltage': '.r',
24 24 'Spectra': '.pdata'
25 25 }
26 26
27 27
28 28 def MPProject(project, n=cpu_count()):
29 29 '''
30 30 Project wrapper to run schain in n processes
31 31 '''
32 32
33 33 rconf = project.getReadUnitObj()
34 34 op = rconf.getOperationObj('run')
35 35 dt1 = op.getParameterValue('startDate')
36 36 dt2 = op.getParameterValue('endDate')
37 37 tm1 = op.getParameterValue('startTime')
38 38 tm2 = op.getParameterValue('endTime')
39 39 days = (dt2 - dt1).days
40 40
41 41 for day in range(days + 1):
42 42 skip = 0
43 43 cursor = 0
44 44 processes = []
45 45 dt = dt1 + datetime.timedelta(day)
46 46 dt_str = dt.strftime('%Y/%m/%d')
47 47 reader = JRODataReader()
48 48 paths, files = reader.searchFilesOffLine(path=rconf.path,
49 49 startDate=dt,
50 50 endDate=dt,
51 51 startTime=tm1,
52 52 endTime=tm2,
53 53 ext=DTYPES[rconf.datatype])
54 54 nFiles = len(files)
55 55 if nFiles == 0:
56 56 continue
57 57 skip = int(math.ceil(nFiles / n))
58 58 while nFiles > cursor * skip:
59 59 rconf.update(startDate=dt_str, endDate=dt_str, cursor=cursor,
60 60 skip=skip)
61 61 p = project.clone()
62 62 p.start()
63 63 processes.append(p)
64 64 cursor += 1
65 65
66 66 def beforeExit(exctype, value, trace):
67 67 for process in processes:
68 68 process.terminate()
69 69 process.join()
70 70 print traceback.print_tb(trace)
71 71
72 72 sys.excepthook = beforeExit
73 73
74 74 for process in processes:
75 75 process.join()
76 76 process.terminate()
77 77
78 78 time.sleep(3)
79 79
80 80
81 81 class ParameterConf():
82 82
83 83 id = None
84 84 name = None
85 85 value = None
86 86 format = None
87 87
88 88 __formated_value = None
89 89
90 90 ELEMENTNAME = 'Parameter'
91 91
92 92 def __init__(self):
93 93
94 94 self.format = 'str'
95 95
96 96 def getElementName(self):
97 97
98 98 return self.ELEMENTNAME
99 99
100 100 def getValue(self):
101 101
102 102 value = self.value
103 103 format = self.format
104 104
105 105 if self.__formated_value != None:
106 106
107 107 return self.__formated_value
108 108
109 109 if format == 'obj':
110 110 return value
111 111
112 112 if format == 'str':
113 113 self.__formated_value = str(value)
114 114 return self.__formated_value
115 115
116 116 if value == '':
117 117 raise ValueError, '%s: This parameter value is empty' % self.name
118 118
119 119 if format == 'list':
120 120 strList = value.split(',')
121 121
122 122 self.__formated_value = strList
123 123
124 124 return self.__formated_value
125 125
126 126 if format == 'intlist':
127 127 '''
128 128 Example:
129 129 value = (0,1,2)
130 130 '''
131 131
132 132 new_value = ast.literal_eval(value)
133 133
134 134 if type(new_value) not in (tuple, list):
135 135 new_value = [int(new_value)]
136 136
137 137 self.__formated_value = new_value
138 138
139 139 return self.__formated_value
140 140
141 141 if format == 'floatlist':
142 142 '''
143 143 Example:
144 144 value = (0.5, 1.4, 2.7)
145 145 '''
146 146
147 147 new_value = ast.literal_eval(value)
148 148
149 149 if type(new_value) not in (tuple, list):
150 150 new_value = [float(new_value)]
151 151
152 152 self.__formated_value = new_value
153 153
154 154 return self.__formated_value
155 155
156 156 if format == 'date':
157 157 strList = value.split('/')
158 158 intList = [int(x) for x in strList]
159 159 date = datetime.date(intList[0], intList[1], intList[2])
160 160
161 161 self.__formated_value = date
162 162
163 163 return self.__formated_value
164 164
165 165 if format == 'time':
166 166 strList = value.split(':')
167 167 intList = [int(x) for x in strList]
168 168 time = datetime.time(intList[0], intList[1], intList[2])
169 169
170 170 self.__formated_value = time
171 171
172 172 return self.__formated_value
173 173
174 174 if format == 'pairslist':
175 175 '''
176 176 Example:
177 177 value = (0,1),(1,2)
178 178 '''
179 179
180 180 new_value = ast.literal_eval(value)
181 181
182 182 if type(new_value) not in (tuple, list):
183 183 raise ValueError, '%s has to be a tuple or list of pairs' % value
184 184
185 185 if type(new_value[0]) not in (tuple, list):
186 186 if len(new_value) != 2:
187 187 raise ValueError, '%s has to be a tuple or list of pairs' % value
188 188 new_value = [new_value]
189 189
190 190 for thisPair in new_value:
191 191 if len(thisPair) != 2:
192 192 raise ValueError, '%s has to be a tuple or list of pairs' % value
193 193
194 194 self.__formated_value = new_value
195 195
196 196 return self.__formated_value
197 197
198 198 if format == 'multilist':
199 199 '''
200 200 Example:
201 201 value = (0,1,2),(3,4,5)
202 202 '''
203 203 multiList = ast.literal_eval(value)
204 204
205 205 if type(multiList[0]) == int:
206 206 multiList = ast.literal_eval('(' + value + ')')
207 207
208 208 self.__formated_value = multiList
209 209
210 210 return self.__formated_value
211 211
212 212 if format == 'bool':
213 213 value = int(value)
214 214
215 215 if format == 'int':
216 216 value = float(value)
217 217
218 218 format_func = eval(format)
219 219
220 220 self.__formated_value = format_func(value)
221 221
222 222 return self.__formated_value
223 223
224 224 def updateId(self, new_id):
225 225
226 226 self.id = str(new_id)
227 227
228 228 def setup(self, id, name, value, format='str'):
229 229 self.id = str(id)
230 230 self.name = name
231 231 if format == 'obj':
232 232 self.value = value
233 233 else:
234 234 self.value = str(value)
235 235 self.format = str.lower(format)
236 236
237 237 self.getValue()
238 238
239 239 return 1
240 240
241 241 def update(self, name, value, format='str'):
242 242
243 243 self.name = name
244 244 self.value = str(value)
245 245 self.format = format
246 246
247 247 def makeXml(self, opElement):
248 248 if self.name not in ('queue',):
249 249 parmElement = SubElement(opElement, self.ELEMENTNAME)
250 250 parmElement.set('id', str(self.id))
251 251 parmElement.set('name', self.name)
252 252 parmElement.set('value', self.value)
253 253 parmElement.set('format', self.format)
254 254
255 255 def readXml(self, parmElement):
256 256
257 257 self.id = parmElement.get('id')
258 258 self.name = parmElement.get('name')
259 259 self.value = parmElement.get('value')
260 260 self.format = str.lower(parmElement.get('format'))
261 261
262 262 # Compatible with old signal chain version
263 263 if self.format == 'int' and self.name == 'idfigure':
264 264 self.name = 'id'
265 265
266 266 def printattr(self):
267 267
268 268 print 'Parameter[%s]: name = %s, value = %s, format = %s' % (self.id, self.name, self.value, self.format)
269 269
270 270
271 271 class OperationConf():
272 272
273 273 id = None
274 274 name = None
275 275 priority = None
276 276 type = None
277 277
278 278 parmConfObjList = []
279 279
280 280 ELEMENTNAME = 'Operation'
281 281
282 282 def __init__(self):
283 283
284 284 self.id = '0'
285 285 self.name = None
286 286 self.priority = None
287 287 self.type = 'self'
288 288
289 289 def __getNewId(self):
290 290
291 291 return int(self.id) * 10 + len(self.parmConfObjList) + 1
292 292
293 293 def updateId(self, new_id):
294 294
295 295 self.id = str(new_id)
296 296
297 297 n = 1
298 298 for parmObj in self.parmConfObjList:
299 299
300 300 idParm = str(int(new_id) * 10 + n)
301 301 parmObj.updateId(idParm)
302 302
303 303 n += 1
304 304
305 305 def getElementName(self):
306 306
307 307 return self.ELEMENTNAME
308 308
309 309 def getParameterObjList(self):
310 310
311 311 return self.parmConfObjList
312 312
313 313 def getParameterObj(self, parameterName):
314 314
315 315 for parmConfObj in self.parmConfObjList:
316 316
317 317 if parmConfObj.name != parameterName:
318 318 continue
319 319
320 320 return parmConfObj
321 321
322 322 return None
323 323
324 324 def getParameterObjfromValue(self, parameterValue):
325 325
326 326 for parmConfObj in self.parmConfObjList:
327 327
328 328 if parmConfObj.getValue() != parameterValue:
329 329 continue
330 330
331 331 return parmConfObj.getValue()
332 332
333 333 return None
334 334
335 335 def getParameterValue(self, parameterName):
336 336
337 337 parameterObj = self.getParameterObj(parameterName)
338 338
339 339 # if not parameterObj:
340 340 # return None
341 341
342 342 value = parameterObj.getValue()
343 343
344 344 return value
345 345
346 346 def getKwargs(self):
347 347
348 348 kwargs = {}
349 349
350 350 for parmConfObj in self.parmConfObjList:
351 351 if self.name == 'run' and parmConfObj.name == 'datatype':
352 352 continue
353 353
354 354 kwargs[parmConfObj.name] = parmConfObj.getValue()
355 355
356 356 return kwargs
357 357
358 358 def setup(self, id, name, priority, type):
359 359
360 360 self.id = str(id)
361 361 self.name = name
362 362 self.type = type
363 363 self.priority = priority
364 364
365 365 self.parmConfObjList = []
366 366
367 367 def removeParameters(self):
368 368
369 369 for obj in self.parmConfObjList:
370 370 del obj
371 371
372 372 self.parmConfObjList = []
373 373
374 374 def addParameter(self, name, value, format='str'):
375 375
376 376 if value is None:
377 377 return None
378 378 id = self.__getNewId()
379 379
380 380 parmConfObj = ParameterConf()
381 381 if not parmConfObj.setup(id, name, value, format):
382 382 return None
383 383
384 384 self.parmConfObjList.append(parmConfObj)
385 385
386 386 return parmConfObj
387 387
388 388 def changeParameter(self, name, value, format='str'):
389 389
390 390 parmConfObj = self.getParameterObj(name)
391 391 parmConfObj.update(name, value, format)
392 392
393 393 return parmConfObj
394 394
395 395 def makeXml(self, procUnitElement):
396 396
397 397 opElement = SubElement(procUnitElement, self.ELEMENTNAME)
398 398 opElement.set('id', str(self.id))
399 399 opElement.set('name', self.name)
400 400 opElement.set('type', self.type)
401 401 opElement.set('priority', str(self.priority))
402 402
403 403 for parmConfObj in self.parmConfObjList:
404 404 parmConfObj.makeXml(opElement)
405 405
406 406 def readXml(self, opElement):
407 407
408 408 self.id = opElement.get('id')
409 409 self.name = opElement.get('name')
410 410 self.type = opElement.get('type')
411 411 self.priority = opElement.get('priority')
412 412
413 413 # Compatible with old signal chain version
414 414 # Use of 'run' method instead 'init'
415 415 if self.type == 'self' and self.name == 'init':
416 416 self.name = 'run'
417 417
418 418 self.parmConfObjList = []
419 419
420 420 parmElementList = opElement.iter(ParameterConf().getElementName())
421 421
422 422 for parmElement in parmElementList:
423 423 parmConfObj = ParameterConf()
424 424 parmConfObj.readXml(parmElement)
425 425
426 426 # Compatible with old signal chain version
427 427 # If an 'plot' OPERATION is found, changes name operation by the value of its type PARAMETER
428 428 if self.type != 'self' and self.name == 'Plot':
429 429 if parmConfObj.format == 'str' and parmConfObj.name == 'type':
430 430 self.name = parmConfObj.value
431 431 continue
432 432
433 433 self.parmConfObjList.append(parmConfObj)
434 434
435 435 def printattr(self):
436 436
437 437 print '%s[%s]: name = %s, type = %s, priority = %s' % (self.ELEMENTNAME,
438 438 self.id,
439 439 self.name,
440 440 self.type,
441 441 self.priority)
442 442
443 443 for parmConfObj in self.parmConfObjList:
444 444 parmConfObj.printattr()
445 445
446 446 def createObject(self, plotter_queue=None):
447 447
448 448 if self.type == 'self':
449 449 raise ValueError, 'This operation type cannot be created'
450 450
451 451 if self.type == 'plotter':
452 452 if not plotter_queue:
453 453 raise ValueError, 'plotter_queue is not defined. Use:\nmyProject = Project()\nmyProject.setPlotterQueue(plotter_queue)'
454 454
455 455 opObj = Plotter(self.name, plotter_queue)
456 456
457 457 if self.type == 'external' or self.type == 'other':
458 458
459 459 className = eval(self.name)
460 460 kwargs = self.getKwargs()
461 461
462 462 opObj = className(**kwargs)
463 463
464 464 return opObj
465 465
466 466
467 467 class ProcUnitConf():
468 468
469 469 id = None
470 470 name = None
471 471 datatype = None
472 472 inputId = None
473 473 parentId = None
474 474
475 475 opConfObjList = []
476 476
477 477 procUnitObj = None
478 478 opObjList = []
479 479
480 480 ELEMENTNAME = 'ProcUnit'
481 481
482 482 def __init__(self):
483 483
484 484 self.id = None
485 485 self.datatype = None
486 486 self.name = None
487 487 self.inputId = None
488 488
489 489 self.opConfObjList = []
490 490
491 491 self.procUnitObj = None
492 492 self.opObjDict = {}
493 493
494 494 def __getPriority(self):
495 495
496 496 return len(self.opConfObjList) + 1
497 497
498 498 def __getNewId(self):
499 499
500 500 return int(self.id) * 10 + len(self.opConfObjList) + 1
501 501
502 502 def getElementName(self):
503 503
504 504 return self.ELEMENTNAME
505 505
506 506 def getId(self):
507 507
508 508 return self.id
509 509
510 510 def updateId(self, new_id, parentId=parentId):
511 511
512 512 new_id = int(parentId) * 10 + (int(self.id) % 10)
513 513 new_inputId = int(parentId) * 10 + (int(self.inputId) % 10)
514 514
515 515 # If this proc unit has not inputs
516 516 if self.inputId == '0':
517 517 new_inputId = 0
518 518
519 519 n = 1
520 520 for opConfObj in self.opConfObjList:
521 521
522 522 idOp = str(int(new_id) * 10 + n)
523 523 opConfObj.updateId(idOp)
524 524
525 525 n += 1
526 526
527 527 self.parentId = str(parentId)
528 528 self.id = str(new_id)
529 529 self.inputId = str(new_inputId)
530 530
531 531 def getInputId(self):
532 532
533 533 return self.inputId
534 534
535 535 def getOperationObjList(self):
536 536
537 537 return self.opConfObjList
538 538
539 539 def getOperationObj(self, name=None):
540 540
541 541 for opConfObj in self.opConfObjList:
542 542
543 543 if opConfObj.name != name:
544 544 continue
545 545
546 546 return opConfObj
547 547
548 548 return None
549 549
550 550 def getOpObjfromParamValue(self, value=None):
551 551
552 552 for opConfObj in self.opConfObjList:
553 553 if opConfObj.getParameterObjfromValue(parameterValue=value) != value:
554 554 continue
555 555 return opConfObj
556 556 return None
557 557
558 558 def getProcUnitObj(self):
559 559
560 560 return self.procUnitObj
561 561
562 562 def setup(self, id, name, datatype, inputId, parentId=None):
563 563
564 564 # Compatible with old signal chain version
565 565 if datatype == None and name == None:
566 566 raise ValueError, 'datatype or name should be defined'
567 567
568 568 if name == None:
569 569 if 'Proc' in datatype:
570 570 name = datatype
571 571 else:
572 572 name = '%sProc' % (datatype)
573 573
574 574 if datatype == None:
575 575 datatype = name.replace('Proc', '')
576 576
577 577 self.id = str(id)
578 578 self.name = name
579 579 self.datatype = datatype
580 580 self.inputId = inputId
581 581 self.parentId = parentId
582 582
583 583 self.opConfObjList = []
584 584
585 585 self.addOperation(name='run', optype='self')
586 586
587 587 def removeOperations(self):
588 588
589 589 for obj in self.opConfObjList:
590 590 del obj
591 591
592 592 self.opConfObjList = []
593 593 self.addOperation(name='run')
594 594
595 595 def addParameter(self, **kwargs):
596 596 '''
597 597 Add parameters to 'run' operation
598 598 '''
599 599 opObj = self.opConfObjList[0]
600 600
601 601 opObj.addParameter(**kwargs)
602 602
603 603 return opObj
604 604
605 605 def addOperation(self, name, optype='self'):
606 606
607 607 id = self.__getNewId()
608 608 priority = self.__getPriority()
609 609
610 610 opConfObj = OperationConf()
611 611 opConfObj.setup(id, name=name, priority=priority, type=optype)
612 612
613 613 self.opConfObjList.append(opConfObj)
614 614
615 615 return opConfObj
616 616
617 617 def makeXml(self, projectElement):
618 618
619 619 procUnitElement = SubElement(projectElement, self.ELEMENTNAME)
620 620 procUnitElement.set('id', str(self.id))
621 621 procUnitElement.set('name', self.name)
622 622 procUnitElement.set('datatype', self.datatype)
623 623 procUnitElement.set('inputId', str(self.inputId))
624 624
625 625 for opConfObj in self.opConfObjList:
626 626 opConfObj.makeXml(procUnitElement)
627 627
628 628 def readXml(self, upElement):
629 629
630 630 self.id = upElement.get('id')
631 631 self.name = upElement.get('name')
632 632 self.datatype = upElement.get('datatype')
633 633 self.inputId = upElement.get('inputId')
634 634
635 635 if self.ELEMENTNAME == 'ReadUnit':
636 636 self.datatype = self.datatype.replace('Reader', '')
637 637
638 638 if self.ELEMENTNAME == 'ProcUnit':
639 639 self.datatype = self.datatype.replace('Proc', '')
640 640
641 641 if self.inputId == 'None':
642 642 self.inputId = '0'
643 643
644 644 self.opConfObjList = []
645 645
646 646 opElementList = upElement.iter(OperationConf().getElementName())
647 647
648 648 for opElement in opElementList:
649 649 opConfObj = OperationConf()
650 650 opConfObj.readXml(opElement)
651 651 self.opConfObjList.append(opConfObj)
652 652
653 653 def printattr(self):
654 654
655 655 print '%s[%s]: name = %s, datatype = %s, inputId = %s' % (self.ELEMENTNAME,
656 656 self.id,
657 657 self.name,
658 658 self.datatype,
659 659 self.inputId)
660 660
661 661 for opConfObj in self.opConfObjList:
662 662 opConfObj.printattr()
663 663
664 664 def getKwargs(self):
665 665
666 666 opObj = self.opConfObjList[0]
667 667 kwargs = opObj.getKwargs()
668 668
669 669 return kwargs
670 670
671 671 def createObjects(self, plotter_queue=None):
672 672
673 673 className = eval(self.name)
674 674 kwargs = self.getKwargs()
675 675 procUnitObj = className(**kwargs)
676 676
677 677 for opConfObj in self.opConfObjList:
678 678
679 679 if opConfObj.type == 'self' and self.name == 'run':
680 680 continue
681 681 elif opConfObj.type == 'self':
682 682 procUnitObj.addOperationKwargs(
683 683 opConfObj.id, **opConfObj.getKwargs())
684 684 continue
685 685
686 686 opObj = opConfObj.createObject(plotter_queue)
687 687
688 688 self.opObjDict[opConfObj.id] = opObj
689 689
690 690 procUnitObj.addOperation(opObj, opConfObj.id)
691 691
692 692 self.procUnitObj = procUnitObj
693 693
694 694 return procUnitObj
695 695
696 696 def run(self):
697 697
698 698 is_ok = False
699 699
700 700 for opConfObj in self.opConfObjList:
701 701
702 702 kwargs = {}
703 703 for parmConfObj in opConfObj.getParameterObjList():
704 704 if opConfObj.name == 'run' and parmConfObj.name == 'datatype':
705 705 continue
706 706
707 707 kwargs[parmConfObj.name] = parmConfObj.getValue()
708 708
709 709 sts = self.procUnitObj.call(opType=opConfObj.type,
710 710 opName=opConfObj.name,
711 711 opId=opConfObj.id)
712 712
713 713 is_ok = is_ok or sts
714 714
715 715 return is_ok
716 716
717 717 def close(self):
718 718
719 719 for opConfObj in self.opConfObjList:
720 720 if opConfObj.type == 'self':
721 721 continue
722 722
723 723 opObj = self.procUnitObj.getOperationObj(opConfObj.id)
724 724 opObj.close()
725 725
726 726 self.procUnitObj.close()
727 727
728 728 return
729 729
730 730
731 731 class ReadUnitConf(ProcUnitConf):
732 732
733 733 path = None
734 734 startDate = None
735 735 endDate = None
736 736 startTime = None
737 737 endTime = None
738 738
739 739 ELEMENTNAME = 'ReadUnit'
740 740
741 741 def __init__(self):
742 742
743 743 self.id = None
744 744 self.datatype = None
745 745 self.name = None
746 746 self.inputId = None
747 747
748 748 self.parentId = None
749 749
750 750 self.opConfObjList = []
751 751 self.opObjList = []
752 752
753 753 def getElementName(self):
754 754
755 755 return self.ELEMENTNAME
756 756
757 757 def setup(self, id, name, datatype, path='', startDate='', endDate='',
758 758 startTime='', endTime='', parentId=None, server=None, **kwargs):
759 759
760 760 # Compatible with old signal chain version
761 761 if datatype == None and name == None:
762 762 raise ValueError, 'datatype or name should be defined'
763 763 if name == None:
764 764 if 'Reader' in datatype:
765 765 name = datatype
766 766 datatype = name.replace('Reader','')
767 767 else:
768 768 name = '{}Reader'.format(datatype)
769 769 if datatype == None:
770 770 if 'Reader' in name:
771 771 datatype = name.replace('Reader','')
772 772 else:
773 773 datatype = name
774 774 name = '{}Reader'.format(name)
775 775
776 776 self.id = id
777 777 self.name = name
778 778 self.datatype = datatype
779 779 if path != '':
780 780 self.path = os.path.abspath(path)
781 781 self.startDate = startDate
782 782 self.endDate = endDate
783 783 self.startTime = startTime
784 784 self.endTime = endTime
785 785 self.inputId = '0'
786 786 self.parentId = parentId
787 787 self.server = server
788 788 self.addRunOperation(**kwargs)
789 789
790 790 def update(self, **kwargs):
791 791
792 792 if 'datatype' in kwargs:
793 793 datatype = kwargs.pop('datatype')
794 794 if 'Reader' in datatype:
795 795 self.name = datatype
796 796 else:
797 797 self.name = '%sReader' % (datatype)
798 798 self.datatype = self.name.replace('Reader', '')
799 799
800 800 attrs = ('path', 'startDate', 'endDate',
801 801 'startTime', 'endTime', 'parentId')
802 802
803 803 for attr in attrs:
804 804 if attr in kwargs:
805 805 setattr(self, attr, kwargs.pop(attr))
806 806
807 807 self.inputId = '0'
808 808 self.updateRunOperation(**kwargs)
809 809
810 810 def removeOperations(self):
811 811
812 812 for obj in self.opConfObjList:
813 813 del obj
814 814
815 815 self.opConfObjList = []
816 816
817 817 def addRunOperation(self, **kwargs):
818 818
819 819 opObj = self.addOperation(name='run', optype='self')
820 820
821 821 if self.server is None:
822 822 opObj.addParameter(
823 823 name='datatype', value=self.datatype, format='str')
824 824 opObj.addParameter(name='path', value=self.path, format='str')
825 825 opObj.addParameter(
826 826 name='startDate', value=self.startDate, format='date')
827 827 opObj.addParameter(
828 828 name='endDate', value=self.endDate, format='date')
829 829 opObj.addParameter(
830 830 name='startTime', value=self.startTime, format='time')
831 831 opObj.addParameter(
832 832 name='endTime', value=self.endTime, format='time')
833 833
834 834 for key, value in kwargs.items():
835 835 opObj.addParameter(name=key, value=value,
836 836 format=type(value).__name__)
837 837 else:
838 838 opObj.addParameter(name='server', value=self.server, format='str')
839 839
840 840 return opObj
841 841
842 842 def updateRunOperation(self, **kwargs):
843 843
844 844 opObj = self.getOperationObj(name='run')
845 845 opObj.removeParameters()
846 846
847 847 opObj.addParameter(name='datatype', value=self.datatype, format='str')
848 848 opObj.addParameter(name='path', value=self.path, format='str')
849 849 opObj.addParameter(
850 850 name='startDate', value=self.startDate, format='date')
851 851 opObj.addParameter(name='endDate', value=self.endDate, format='date')
852 852 opObj.addParameter(
853 853 name='startTime', value=self.startTime, format='time')
854 854 opObj.addParameter(name='endTime', value=self.endTime, format='time')
855 855
856 856 for key, value in kwargs.items():
857 857 opObj.addParameter(name=key, value=value,
858 858 format=type(value).__name__)
859 859
860 860 return opObj
861 861
862 862 def readXml(self, upElement):
863 863
864 864 self.id = upElement.get('id')
865 865 self.name = upElement.get('name')
866 866 self.datatype = upElement.get('datatype')
867 867 self.inputId = upElement.get('inputId')
868 868
869 869 if self.ELEMENTNAME == 'ReadUnit':
870 870 self.datatype = self.datatype.replace('Reader', '')
871 871
872 872 if self.inputId == 'None':
873 873 self.inputId = '0'
874 874
875 875 self.opConfObjList = []
876 876
877 877 opElementList = upElement.iter(OperationConf().getElementName())
878 878
879 879 for opElement in opElementList:
880 880 opConfObj = OperationConf()
881 881 opConfObj.readXml(opElement)
882 882 self.opConfObjList.append(opConfObj)
883 883
884 884 if opConfObj.name == 'run':
885 885 self.path = opConfObj.getParameterValue('path')
886 886 self.startDate = opConfObj.getParameterValue('startDate')
887 887 self.endDate = opConfObj.getParameterValue('endDate')
888 888 self.startTime = opConfObj.getParameterValue('startTime')
889 889 self.endTime = opConfObj.getParameterValue('endTime')
890 890
891 891
892 892 class Project(Process):
893 893
894 894 id = None
895 895 # name = None
896 896 description = None
897 897 filename = None
898 898
899 899 procUnitConfObjDict = None
900 900
901 901 ELEMENTNAME = 'Project'
902 902
903 903 plotterQueue = None
904 904
905 905 def __init__(self, plotter_queue=None):
906 906
907 907 Process.__init__(self)
908 908 self.id = None
909 909 self.description = None
910 910 self.email = None
911 911 self.alarm = [0]
912 912 self.plotterQueue = plotter_queue
913 913 self.procUnitConfObjDict = {}
914 914
915 915 def __getNewId(self):
916 916
917 917 idList = self.procUnitConfObjDict.keys()
918 918
919 919 id = int(self.id) * 10
920 920
921 921 while True:
922 922 id += 1
923 923
924 924 if str(id) in idList:
925 925 continue
926 926
927 927 break
928 928
929 929 return str(id)
930 930
931 931 def getElementName(self):
932 932
933 933 return self.ELEMENTNAME
934 934
935 935 def getId(self):
936 936
937 937 return self.id
938 938
939 939 def updateId(self, new_id):
940 940
941 941 self.id = str(new_id)
942 942
943 943 keyList = self.procUnitConfObjDict.keys()
944 944 keyList.sort()
945 945
946 946 n = 1
947 947 newProcUnitConfObjDict = {}
948 948
949 949 for procKey in keyList:
950 950
951 951 procUnitConfObj = self.procUnitConfObjDict[procKey]
952 952 idProcUnit = str(int(self.id) * 10 + n)
953 953 procUnitConfObj.updateId(idProcUnit, parentId=self.id)
954 954 newProcUnitConfObjDict[idProcUnit] = procUnitConfObj
955 955 n += 1
956 956
957 957 self.procUnitConfObjDict = newProcUnitConfObjDict
958 958
959 959 def setup(self, id, name='', description='', email=None, alarm=[0]):
960 960
961 961 print
962 962 print '*' * 60
963 963 print ' Starting SIGNAL CHAIN PROCESSING v%s ' % schainpy.__version__
964 964 print '*' * 60
965 965 print
966 966 self.id = str(id)
967 967 self.description = description
968 968 self.email = email
969 969 self.alarm = alarm
970 970
971 971 def update(self, **kwargs):
972 972
973 for key, value in kwargs:
973 for key, value in kwargs.items():
974 974 setattr(self, key, value)
975 975
976 976 def clone(self):
977 977
978 978 p = Project()
979 979 p.procUnitConfObjDict = self.procUnitConfObjDict
980 980 return p
981 981
982 982 def addReadUnit(self, id=None, datatype=None, name=None, **kwargs):
983 983
984 984 if id is None:
985 985 idReadUnit = self.__getNewId()
986 986 else:
987 987 idReadUnit = str(id)
988 988
989 989 readUnitConfObj = ReadUnitConf()
990 990 readUnitConfObj.setup(idReadUnit, name, datatype,
991 991 parentId=self.id, **kwargs)
992 992
993 993 self.procUnitConfObjDict[readUnitConfObj.getId()] = readUnitConfObj
994 994
995 995 return readUnitConfObj
996 996
997 997 def addProcUnit(self, inputId='0', datatype=None, name=None):
998 998
999 999 idProcUnit = self.__getNewId()
1000 1000
1001 1001 procUnitConfObj = ProcUnitConf()
1002 1002 procUnitConfObj.setup(idProcUnit, name, datatype,
1003 1003 inputId, parentId=self.id)
1004 1004
1005 1005 self.procUnitConfObjDict[procUnitConfObj.getId()] = procUnitConfObj
1006 1006
1007 1007 return procUnitConfObj
1008 1008
1009 1009 def removeProcUnit(self, id):
1010 1010
1011 1011 if id in self.procUnitConfObjDict.keys():
1012 1012 self.procUnitConfObjDict.pop(id)
1013 1013
1014 1014 def getReadUnitId(self):
1015 1015
1016 1016 readUnitConfObj = self.getReadUnitObj()
1017 1017
1018 1018 return readUnitConfObj.id
1019 1019
1020 1020 def getReadUnitObj(self):
1021 1021
1022 1022 for obj in self.procUnitConfObjDict.values():
1023 1023 if obj.getElementName() == 'ReadUnit':
1024 1024 return obj
1025 1025
1026 1026 return None
1027 1027
1028 1028 def getProcUnitObj(self, id=None, name=None):
1029 1029
1030 1030 if id != None:
1031 1031 return self.procUnitConfObjDict[id]
1032 1032
1033 1033 if name != None:
1034 1034 return self.getProcUnitObjByName(name)
1035 1035
1036 1036 return None
1037 1037
1038 1038 def getProcUnitObjByName(self, name):
1039 1039
1040 1040 for obj in self.procUnitConfObjDict.values():
1041 1041 if obj.name == name:
1042 1042 return obj
1043 1043
1044 1044 return None
1045 1045
1046 1046 def procUnitItems(self):
1047 1047
1048 1048 return self.procUnitConfObjDict.items()
1049 1049
1050 1050 def makeXml(self):
1051 1051
1052 1052 projectElement = Element('Project')
1053 1053 projectElement.set('id', str(self.id))
1054 1054 projectElement.set('name', self.name)
1055 1055 projectElement.set('description', self.description)
1056 1056
1057 1057 for procUnitConfObj in self.procUnitConfObjDict.values():
1058 1058 procUnitConfObj.makeXml(projectElement)
1059 1059
1060 1060 self.projectElement = projectElement
1061 1061
1062 1062 def writeXml(self, filename=None):
1063 1063
1064 1064 if filename == None:
1065 1065 if self.filename:
1066 1066 filename = self.filename
1067 1067 else:
1068 1068 filename = 'schain.xml'
1069 1069
1070 1070 if not filename:
1071 1071 print 'filename has not been defined. Use setFilename(filename) for do it.'
1072 1072 return 0
1073 1073
1074 1074 abs_file = os.path.abspath(filename)
1075 1075
1076 1076 if not os.access(os.path.dirname(abs_file), os.W_OK):
1077 1077 print 'No write permission on %s' % os.path.dirname(abs_file)
1078 1078 return 0
1079 1079
1080 1080 if os.path.isfile(abs_file) and not(os.access(abs_file, os.W_OK)):
1081 1081 print 'File %s already exists and it could not be overwriten' % abs_file
1082 1082 return 0
1083 1083
1084 1084 self.makeXml()
1085 1085
1086 1086 ElementTree(self.projectElement).write(abs_file, method='xml')
1087 1087
1088 1088 self.filename = abs_file
1089 1089
1090 1090 return 1
1091 1091
1092 1092 def readXml(self, filename=None):
1093 1093
1094 1094 if not filename:
1095 1095 print 'filename is not defined'
1096 1096 return 0
1097 1097
1098 1098 abs_file = os.path.abspath(filename)
1099 1099
1100 1100 if not os.path.isfile(abs_file):
1101 1101 print '%s file does not exist' % abs_file
1102 1102 return 0
1103 1103
1104 1104 self.projectElement = None
1105 1105 self.procUnitConfObjDict = {}
1106 1106
1107 1107 try:
1108 1108 self.projectElement = ElementTree().parse(abs_file)
1109 1109 except:
1110 1110 print 'Error reading %s, verify file format' % filename
1111 1111 return 0
1112 1112
1113 1113 self.project = self.projectElement.tag
1114 1114
1115 1115 self.id = self.projectElement.get('id')
1116 1116 self.name = self.projectElement.get('name')
1117 1117 self.description = self.projectElement.get('description')
1118 1118
1119 1119 readUnitElementList = self.projectElement.iter(
1120 1120 ReadUnitConf().getElementName())
1121 1121
1122 1122 for readUnitElement in readUnitElementList:
1123 1123 readUnitConfObj = ReadUnitConf()
1124 1124 readUnitConfObj.readXml(readUnitElement)
1125 1125
1126 1126 if readUnitConfObj.parentId == None:
1127 1127 readUnitConfObj.parentId = self.id
1128 1128
1129 1129 self.procUnitConfObjDict[readUnitConfObj.getId()] = readUnitConfObj
1130 1130
1131 1131 procUnitElementList = self.projectElement.iter(
1132 1132 ProcUnitConf().getElementName())
1133 1133
1134 1134 for procUnitElement in procUnitElementList:
1135 1135 procUnitConfObj = ProcUnitConf()
1136 1136 procUnitConfObj.readXml(procUnitElement)
1137 1137
1138 1138 if procUnitConfObj.parentId == None:
1139 1139 procUnitConfObj.parentId = self.id
1140 1140
1141 1141 self.procUnitConfObjDict[procUnitConfObj.getId()] = procUnitConfObj
1142 1142
1143 1143 self.filename = abs_file
1144 1144
1145 1145 return 1
1146 1146
1147 1147 def printattr(self):
1148 1148
1149 1149 print 'Project[%s]: name = %s, description = %s' % (self.id,
1150 1150 self.name,
1151 1151 self.description)
1152 1152
1153 1153 for procUnitConfObj in self.procUnitConfObjDict.values():
1154 1154 procUnitConfObj.printattr()
1155 1155
1156 1156 def createObjects(self):
1157 1157
1158 1158 for procUnitConfObj in self.procUnitConfObjDict.values():
1159 1159 procUnitConfObj.createObjects(self.plotterQueue)
1160 1160
1161 1161 def __connect(self, objIN, thisObj):
1162 1162
1163 1163 thisObj.setInput(objIN.getOutputObj())
1164 1164
1165 1165 def connectObjects(self):
1166 1166
1167 1167 for thisPUConfObj in self.procUnitConfObjDict.values():
1168 1168
1169 1169 inputId = thisPUConfObj.getInputId()
1170 1170
1171 1171 if int(inputId) == 0:
1172 1172 continue
1173 1173
1174 1174 # Get input object
1175 1175 puConfINObj = self.procUnitConfObjDict[inputId]
1176 1176 puObjIN = puConfINObj.getProcUnitObj()
1177 1177
1178 1178 # Get current object
1179 1179 thisPUObj = thisPUConfObj.getProcUnitObj()
1180 1180
1181 1181 self.__connect(puObjIN, thisPUObj)
1182 1182
1183 1183 def __handleError(self, procUnitConfObj, modes=None):
1184 1184
1185 1185 import socket
1186 1186
1187 1187 if modes is None:
1188 1188 modes = self.alarm
1189 1189
1190 1190 err = traceback.format_exception(sys.exc_info()[0],
1191 1191 sys.exc_info()[1],
1192 1192 sys.exc_info()[2])
1193 1193
1194 1194 log.error('{}'.format(err[-1]), procUnitConfObj.name)
1195 1195
1196 1196 message = ''.join(err)
1197 1197
1198 1198 sys.stderr.write(message)
1199 1199
1200 1200 subject = 'SChain v%s: Error running %s\n' % (
1201 1201 schainpy.__version__, procUnitConfObj.name)
1202 1202
1203 1203 subtitle = '%s: %s\n' % (
1204 1204 procUnitConfObj.getElementName(), procUnitConfObj.name)
1205 1205 subtitle += 'Hostname: %s\n' % socket.gethostbyname(
1206 1206 socket.gethostname())
1207 1207 subtitle += 'Working directory: %s\n' % os.path.abspath('./')
1208 1208 subtitle += 'Configuration file: %s\n' % self.filename
1209 1209 subtitle += 'Time: %s\n' % str(datetime.datetime.now())
1210 1210
1211 1211 readUnitConfObj = self.getReadUnitObj()
1212 1212 if readUnitConfObj:
1213 1213 subtitle += '\nInput parameters:\n'
1214 1214 subtitle += '[Data path = %s]\n' % readUnitConfObj.path
1215 1215 subtitle += '[Data type = %s]\n' % readUnitConfObj.datatype
1216 1216 subtitle += '[Start date = %s]\n' % readUnitConfObj.startDate
1217 1217 subtitle += '[End date = %s]\n' % readUnitConfObj.endDate
1218 1218 subtitle += '[Start time = %s]\n' % readUnitConfObj.startTime
1219 1219 subtitle += '[End time = %s]\n' % readUnitConfObj.endTime
1220 1220
1221 1221 a = Alarm(
1222 1222 modes=modes,
1223 1223 email=self.email,
1224 1224 message=message,
1225 1225 subject=subject,
1226 1226 subtitle=subtitle,
1227 1227 filename=self.filename
1228 1228 )
1229 1229
1230 1230 a.start()
1231 1231
1232 1232 def isPaused(self):
1233 1233 return 0
1234 1234
1235 1235 def isStopped(self):
1236 1236 return 0
1237 1237
1238 1238 def runController(self):
1239 1239 '''
1240 1240 returns 0 when this process has been stopped, 1 otherwise
1241 1241 '''
1242 1242
1243 1243 if self.isPaused():
1244 1244 print 'Process suspended'
1245 1245
1246 1246 while True:
1247 1247 time.sleep(0.1)
1248 1248
1249 1249 if not self.isPaused():
1250 1250 break
1251 1251
1252 1252 if self.isStopped():
1253 1253 break
1254 1254
1255 1255 print 'Process reinitialized'
1256 1256
1257 1257 if self.isStopped():
1258 1258 print 'Process stopped'
1259 1259 return 0
1260 1260
1261 1261 return 1
1262 1262
1263 1263 def setFilename(self, filename):
1264 1264
1265 1265 self.filename = filename
1266 1266
1267 1267 def setPlotterQueue(self, plotter_queue):
1268 1268
1269 1269 raise NotImplementedError, 'Use schainpy.controller_api.ControllerThread instead Project class'
1270 1270
1271 1271 def getPlotterQueue(self):
1272 1272
1273 1273 raise NotImplementedError, 'Use schainpy.controller_api.ControllerThread instead Project class'
1274 1274
1275 1275 def useExternalPlotter(self):
1276 1276
1277 1277 raise NotImplementedError, 'Use schainpy.controller_api.ControllerThread instead Project class'
1278 1278
1279 1279 def run(self):
1280 1280
1281 1281 log.success('Starting {}'.format(self.name))
1282 1282 self.start_time = time.time()
1283 1283 self.createObjects()
1284 1284 self.connectObjects()
1285 1285
1286 1286 keyList = self.procUnitConfObjDict.keys()
1287 1287 keyList.sort()
1288 1288
1289 1289 while(True):
1290 1290
1291 1291 is_ok = False
1292 1292
1293 1293 for procKey in keyList:
1294 1294
1295 1295 procUnitConfObj = self.procUnitConfObjDict[procKey]
1296 1296
1297 1297 try:
1298 1298 sts = procUnitConfObj.run()
1299 1299 is_ok = is_ok or sts
1300 1300 except SchainWarning:
1301 1301 self.__handleError(procUnitConfObj, modes=[2, 3])
1302 1302 except KeyboardInterrupt:
1303 1303 is_ok = False
1304 1304 break
1305 1305 except ValueError, e:
1306 1306 time.sleep(0.5)
1307 1307 self.__handleError(procUnitConfObj)
1308 1308 is_ok = False
1309 1309 break
1310 1310 except:
1311 1311 time.sleep(0.5)
1312 1312 self.__handleError(procUnitConfObj)
1313 1313 is_ok = False
1314 1314 break
1315 1315
1316 1316 # If every process unit finished so end process
1317 1317 if not(is_ok):
1318 1318 break
1319 1319
1320 1320 if not self.runController():
1321 1321 break
1322 1322
1323 1323 # Closing every process
1324 1324 for procKey in keyList:
1325 1325 procUnitConfObj = self.procUnitConfObjDict[procKey]
1326 1326 procUnitConfObj.close()
1327 1327
1328 1328 log.success('{} finished (time: {}s)'.format(
1329 1329 self.name,
1330 1330 time.time()-self.start_time))
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