| 1 | # -*- coding: utf-8 -*- |
|---|
| 2 | |
|---|
| 3 | # Copyright Puzzlebox Productions, LLC (2010-2014) |
|---|
| 4 | # |
|---|
| 5 | # This code is released under the GNU Pulic License (GPL) version 2 |
|---|
| 6 | # For more information please refer to http://www.gnu.org/copyleft/gpl.html |
|---|
| 7 | |
|---|
| 8 | __changelog__ = """\ |
|---|
| 9 | Last Update: 2014.02.23 |
|---|
| 10 | """ |
|---|
| 11 | |
|---|
| 12 | __todo__ = """ |
|---|
| 13 | """ |
|---|
| 14 | |
|---|
| 15 | ### IMPORTS ### |
|---|
| 16 | import os, sys, time |
|---|
| 17 | |
|---|
| 18 | import Puzzlebox.Synapse.Configuration as configuration |
|---|
| 19 | |
|---|
| 20 | if configuration.ENABLE_PYSIDE: |
|---|
| 21 | try: |
|---|
| 22 | import PySide as PyQt4 |
|---|
| 23 | from PySide import QtCore, QtGui |
|---|
| 24 | except Exception, e: |
|---|
| 25 | print "ERROR: [Synapse:Session] Exception importing PySide:", |
|---|
| 26 | print e |
|---|
| 27 | configuration.ENABLE_PYSIDE = False |
|---|
| 28 | else: |
|---|
| 29 | print "INFO: [Synapse:Session] Using PySide module" |
|---|
| 30 | |
|---|
| 31 | if not configuration.ENABLE_PYSIDE: |
|---|
| 32 | print "INFO: [Synapse:Session] Using PyQt4 module" |
|---|
| 33 | from PyQt4 import QtCore, QtGui |
|---|
| 34 | |
|---|
| 35 | |
|---|
| 36 | try: |
|---|
| 37 | import cPickle as pickle |
|---|
| 38 | except: |
|---|
| 39 | import pickle |
|---|
| 40 | |
|---|
| 41 | |
|---|
| 42 | ##################################################################### |
|---|
| 43 | # Globals |
|---|
| 44 | ##################################################################### |
|---|
| 45 | |
|---|
| 46 | DEBUG = configuration.DEBUG |
|---|
| 47 | |
|---|
| 48 | DEFAULT_SIGNAL_LEVEL_MESSAGE = \ |
|---|
| 49 | {"poorSignalLevel": 0} |
|---|
| 50 | # A quantifier of the quality of the brainwave signal. |
|---|
| 51 | # This is an integer value that is generally in the |
|---|
| 52 | # range of 0 to 200, with 0 indicating a |
|---|
| 53 | # good signal and 200 indicating an off-head state. |
|---|
| 54 | |
|---|
| 55 | DEFAULT_EEG_POWER_MESSAGE = \ |
|---|
| 56 | {"eegPower": { \ |
|---|
| 57 | 'delta': 0, \ |
|---|
| 58 | 'theta': 0, \ |
|---|
| 59 | 'lowAlpha': 0, \ |
|---|
| 60 | 'highAlpha': 0, \ |
|---|
| 61 | 'lowBeta': 0, \ |
|---|
| 62 | 'highBeta': 0, \ |
|---|
| 63 | 'lowGamma': 0, \ |
|---|
| 64 | 'highGamma': 0, \ |
|---|
| 65 | }, \ |
|---|
| 66 | } # A container for the EEG powers. These may |
|---|
| 67 | # be either integer or floating-point values. |
|---|
| 68 | # Maximum values are undocumented but assumed to be 65535 |
|---|
| 69 | |
|---|
| 70 | DEFAULT_ESENSE_MESSAGE = \ |
|---|
| 71 | {"eSense": { \ |
|---|
| 72 | 'attention': 0, \ |
|---|
| 73 | 'meditation': 0, \ |
|---|
| 74 | }, \ |
|---|
| 75 | } # A container for the eSense⢠attributes. |
|---|
| 76 | # These are integer values between 0 and 100, |
|---|
| 77 | # where 0 is perceived as a lack of that attribute |
|---|
| 78 | # and 100 is an excess of that attribute. |
|---|
| 79 | |
|---|
| 80 | DEFAULT_BLINK_MESSAGE = {"blinkStrength": 255} |
|---|
| 81 | # The strength of a detected blink. This is |
|---|
| 82 | # an integer in the range of 0-255. |
|---|
| 83 | |
|---|
| 84 | DEFAULT_RAWEEG_MESSAGE = {"rawEeg": 255} |
|---|
| 85 | # The raw data reading off the forehead sensor. |
|---|
| 86 | # This may be either an integer or a floating-point value. |
|---|
| 87 | |
|---|
| 88 | DEFAULT_PACKET = {} |
|---|
| 89 | DEFAULT_PACKET.update(DEFAULT_EEG_POWER_MESSAGE) |
|---|
| 90 | DEFAULT_PACKET.update(DEFAULT_SIGNAL_LEVEL_MESSAGE) |
|---|
| 91 | DEFAULT_PACKET.update(DEFAULT_ESENSE_MESSAGE) |
|---|
| 92 | |
|---|
| 93 | PACKET_MINIMUM_TIME_DIFFERENCE_THRESHOLD = 0.75 |
|---|
| 94 | |
|---|
| 95 | ##################################################################### |
|---|
| 96 | # Classes |
|---|
| 97 | ##################################################################### |
|---|
| 98 | |
|---|
| 99 | class puzzlebox_synapse_session(QtGui.QWidget): |
|---|
| 100 | |
|---|
| 101 | def __init__(self, log, \ |
|---|
| 102 | DEBUG=DEBUG, \ |
|---|
| 103 | parent=None, \ |
|---|
| 104 | ): |
|---|
| 105 | |
|---|
| 106 | self.log = log |
|---|
| 107 | self.DEBUG = DEBUG |
|---|
| 108 | self.parent=parent |
|---|
| 109 | |
|---|
| 110 | if self.parent == None: |
|---|
| 111 | QtGui.QWidget.__init__(self, parent) |
|---|
| 112 | #self.setupUi(self) |
|---|
| 113 | |
|---|
| 114 | self.configureSettings() |
|---|
| 115 | self.connectWidgets() |
|---|
| 116 | |
|---|
| 117 | self.name = "Synapse:Session" |
|---|
| 118 | |
|---|
| 119 | |
|---|
| 120 | if (sys.platform == 'win32'): |
|---|
| 121 | self.homepath = os.path.join( \ |
|---|
| 122 | os.environ['HOMEDRIVE'], \ |
|---|
| 123 | os.environ['HOMEPATH'], \ |
|---|
| 124 | 'Desktop') |
|---|
| 125 | elif (sys.platform == 'darwin'): |
|---|
| 126 | desktop = os.path.join(os.environ['HOME'], 'Documents') |
|---|
| 127 | if os.path.exists(desktop): |
|---|
| 128 | self.homepath = desktop |
|---|
| 129 | else: |
|---|
| 130 | self.homepath = os.environ['HOME'] |
|---|
| 131 | else: |
|---|
| 132 | desktop = os.path.join(os.environ['HOME'], 'Desktop') |
|---|
| 133 | if os.path.exists(desktop): |
|---|
| 134 | self.homepath = desktop |
|---|
| 135 | else: |
|---|
| 136 | self.homepath = os.environ['HOME'] |
|---|
| 137 | |
|---|
| 138 | |
|---|
| 139 | if not os.path.exists(self.homepath): |
|---|
| 140 | if self.DEBUG: |
|---|
| 141 | print "WARNING: [Synapse:Session] User default path not found" |
|---|
| 142 | self.homepath = os.getcwd() |
|---|
| 143 | |
|---|
| 144 | |
|---|
| 145 | ################################################################## |
|---|
| 146 | |
|---|
| 147 | def configureSettings(self): |
|---|
| 148 | |
|---|
| 149 | pass |
|---|
| 150 | |
|---|
| 151 | |
|---|
| 152 | ################################################################## |
|---|
| 153 | |
|---|
| 154 | def connectWidgets(self): |
|---|
| 155 | |
|---|
| 156 | pass |
|---|
| 157 | |
|---|
| 158 | |
|---|
| 159 | ################################################################## |
|---|
| 160 | |
|---|
| 161 | def updateProfileSessionStatus(self, source=None, target=None): |
|---|
| 162 | |
|---|
| 163 | session_time = self.calculateSessionTime() |
|---|
| 164 | |
|---|
| 165 | #if source == None: |
|---|
| 166 | #if self.parent == None: |
|---|
| 167 | #source = self |
|---|
| 168 | #else: |
|---|
| 169 | #source = self.parent |
|---|
| 170 | |
|---|
| 171 | #if target == None: |
|---|
| 172 | #if self.parent == None: |
|---|
| 173 | #target = self |
|---|
| 174 | #else: |
|---|
| 175 | #target = self.parent |
|---|
| 176 | |
|---|
| 177 | #target.textLabelSessionTime.setText(session_time) |
|---|
| 178 | self.textLabelSessionTime.setText(session_time) |
|---|
| 179 | |
|---|
| 180 | #self.parent.packet_count) |
|---|
| 181 | #self.synapseServer.protocol.packet_count) |
|---|
| 182 | |
|---|
| 183 | try: |
|---|
| 184 | packet_count = self.parent.plugin_eeg.getPacketCount() |
|---|
| 185 | except: |
|---|
| 186 | try: |
|---|
| 187 | packet_count = self.synapseServer.protocol.packet_count |
|---|
| 188 | except: |
|---|
| 189 | packet_count = 0 |
|---|
| 190 | |
|---|
| 191 | self.textLabelPacketsReceived.setText( "%i" % packet_count) |
|---|
| 192 | |
|---|
| 193 | |
|---|
| 194 | try: |
|---|
| 195 | bad_packets = self.parent.plugin_eeg.getBadPackets() |
|---|
| 196 | except: |
|---|
| 197 | try: |
|---|
| 198 | bad_packets = self.synapseServer.protocol.bad_packets |
|---|
| 199 | except: |
|---|
| 200 | bad_packets = 0 |
|---|
| 201 | |
|---|
| 202 | self.textLabelPacketsDropped.setText( "%i" % bad_packets) |
|---|
| 203 | |
|---|
| 204 | |
|---|
| 205 | ################################################################## |
|---|
| 206 | |
|---|
| 207 | def calculateSessionTime(self): |
|---|
| 208 | |
|---|
| 209 | session_time = self.getSessionTime() |
|---|
| 210 | |
|---|
| 211 | session_time = time.time() - session_time |
|---|
| 212 | session_time = int(session_time) |
|---|
| 213 | session_time = self.convert_seconds_to_datetime(session_time) |
|---|
| 214 | |
|---|
| 215 | return (session_time) |
|---|
| 216 | |
|---|
| 217 | |
|---|
| 218 | ################################################################## |
|---|
| 219 | |
|---|
| 220 | def getSessionTime(self): |
|---|
| 221 | |
|---|
| 222 | return (self.synapseServer.session_start_timestamp) |
|---|
| 223 | |
|---|
| 224 | |
|---|
| 225 | ################################################################## |
|---|
| 226 | |
|---|
| 227 | def collectData(self, source=None, target=None): |
|---|
| 228 | |
|---|
| 229 | if source == None: |
|---|
| 230 | if self.parent == None: |
|---|
| 231 | source = self |
|---|
| 232 | else: |
|---|
| 233 | source = self.parent |
|---|
| 234 | |
|---|
| 235 | if target == None: |
|---|
| 236 | if self.parent == None: |
|---|
| 237 | target = self |
|---|
| 238 | else: |
|---|
| 239 | target = self.parent |
|---|
| 240 | |
|---|
| 241 | data = {} |
|---|
| 242 | |
|---|
| 243 | data['rawEeg'] = source.packets['rawEeg'] |
|---|
| 244 | data['signals'] = source.packets['signals'] |
|---|
| 245 | |
|---|
| 246 | data['sessionTime'] = self.calculateSessionTime() |
|---|
| 247 | |
|---|
| 248 | data['profileName'] = str(target.lineEditSessionProfile.text()) |
|---|
| 249 | |
|---|
| 250 | return(data) |
|---|
| 251 | |
|---|
| 252 | |
|---|
| 253 | ################################################################## |
|---|
| 254 | |
|---|
| 255 | def parseTimeStamp(self, timestamp, local_version=False, truncate_time_zone=False): |
|---|
| 256 | |
|---|
| 257 | try: |
|---|
| 258 | decimal = '%f' % timestamp |
|---|
| 259 | decimal = decimal.split('.')[1] |
|---|
| 260 | except: |
|---|
| 261 | decimal = '0' |
|---|
| 262 | |
|---|
| 263 | localtime = time.localtime(timestamp) |
|---|
| 264 | |
|---|
| 265 | if local_version: |
|---|
| 266 | date = time.strftime('%x', localtime) |
|---|
| 267 | localtime = time.strftime('%X', localtime) |
|---|
| 268 | |
|---|
| 269 | elif truncate_time_zone: |
|---|
| 270 | date = time.strftime('%Y-%m-%d', localtime) |
|---|
| 271 | localtime = time.strftime('%H:%M:%S', localtime) |
|---|
| 272 | localtime = '%s.%s' % (localtime, decimal[:3]) |
|---|
| 273 | |
|---|
| 274 | else: |
|---|
| 275 | date = time.strftime('%Y-%m-%d', localtime) |
|---|
| 276 | localtime = time.strftime('%H:%M:%S', localtime) |
|---|
| 277 | localtime = '%s.%s %s' % (localtime, decimal, \ |
|---|
| 278 | time.strftime('%Z', time.localtime(timestamp))) |
|---|
| 279 | |
|---|
| 280 | |
|---|
| 281 | return(date, localtime) |
|---|
| 282 | |
|---|
| 283 | |
|---|
| 284 | ################################################################## |
|---|
| 285 | |
|---|
| 286 | def saveData(self, source=None, target=None, output_file=None, use_default=False): |
|---|
| 287 | |
|---|
| 288 | if source == None: |
|---|
| 289 | if self.parent == None: |
|---|
| 290 | source = self |
|---|
| 291 | else: |
|---|
| 292 | source = self.parent |
|---|
| 293 | |
|---|
| 294 | if target == None: |
|---|
| 295 | if self.parent == None: |
|---|
| 296 | target = self |
|---|
| 297 | else: |
|---|
| 298 | target = self.parent |
|---|
| 299 | |
|---|
| 300 | data = self.collectData(source=source, target=target) |
|---|
| 301 | |
|---|
| 302 | (date, localtime) = self.parseTimeStamp(time.time()) |
|---|
| 303 | |
|---|
| 304 | default_filename = '%s %s.synapse' % (date, \ |
|---|
| 305 | target.lineEditSessionProfile.text()) |
|---|
| 306 | |
|---|
| 307 | default_filename = os.path.join(self.homepath, default_filename) |
|---|
| 308 | |
|---|
| 309 | |
|---|
| 310 | if output_file == None: |
|---|
| 311 | |
|---|
| 312 | # use_default controls whether or not a file is automatically saves using the |
|---|
| 313 | # default name and path (as opposed to raising a GUI file selection menu) |
|---|
| 314 | # whenever an explicit filepath is not defined |
|---|
| 315 | if use_default: |
|---|
| 316 | |
|---|
| 317 | output_file = default_filename |
|---|
| 318 | |
|---|
| 319 | else: |
|---|
| 320 | |
|---|
| 321 | output_file = QtGui.QFileDialog.getSaveFileName(parent=target, \ |
|---|
| 322 | caption="Save Session Data to File", \ |
|---|
| 323 | directory=default_filename, \ |
|---|
| 324 | filter="Puzzlebox Synapse Data File (*.synapse)") |
|---|
| 325 | |
|---|
| 326 | # TODO 2014-02-09 Disabling due to failure with Puzzlebox Orbit |
|---|
| 327 | # TODO 2014-02-23 Re-enabled due to failure to write files |
|---|
| 328 | try: |
|---|
| 329 | output_file = output_file[0] |
|---|
| 330 | except: |
|---|
| 331 | #output_file = '' |
|---|
| 332 | # TODO 2014-02-23 Attempted compromise |
|---|
| 333 | pass |
|---|
| 334 | |
|---|
| 335 | |
|---|
| 336 | |
|---|
| 337 | if output_file == '': |
|---|
| 338 | return |
|---|
| 339 | |
|---|
| 340 | |
|---|
| 341 | file = open(str(output_file), 'w') |
|---|
| 342 | pickle.dump(data, file) |
|---|
| 343 | file.close() |
|---|
| 344 | |
|---|
| 345 | |
|---|
| 346 | ################################################################## |
|---|
| 347 | |
|---|
| 348 | def exportData(self, parent=None, source=None, target=None, output_file=None, use_default=False): |
|---|
| 349 | |
|---|
| 350 | if parent == None: |
|---|
| 351 | if self.parent == None: |
|---|
| 352 | parent = self |
|---|
| 353 | else: |
|---|
| 354 | parent = self.parent |
|---|
| 355 | |
|---|
| 356 | if source == None: |
|---|
| 357 | if self.parent == None: |
|---|
| 358 | source = self |
|---|
| 359 | else: |
|---|
| 360 | source = self.parent |
|---|
| 361 | |
|---|
| 362 | if target == None: |
|---|
| 363 | if self.parent == None: |
|---|
| 364 | target = self |
|---|
| 365 | else: |
|---|
| 366 | target = self.parent |
|---|
| 367 | |
|---|
| 368 | |
|---|
| 369 | try: |
|---|
| 370 | export_csv_raw = target.configuration.EXPORT_CSV_RAW_DATA |
|---|
| 371 | except: |
|---|
| 372 | export_csv_raw = False |
|---|
| 373 | |
|---|
| 374 | |
|---|
| 375 | (date, localtime) = self.parseTimeStamp(time.time()) |
|---|
| 376 | |
|---|
| 377 | default_filename = '%s %s.csv' % (date, \ |
|---|
| 378 | target.lineEditSessionProfile.text()) |
|---|
| 379 | |
|---|
| 380 | default_filename = os.path.join(target.homepath, default_filename) |
|---|
| 381 | |
|---|
| 382 | |
|---|
| 383 | if output_file == None: |
|---|
| 384 | |
|---|
| 385 | # use_default controls whether or not a file is automatically saves using the |
|---|
| 386 | # default name and path (as opposed to raising a GUI file selection menu) |
|---|
| 387 | # whenever an explicit filepath is not defined |
|---|
| 388 | if use_default: |
|---|
| 389 | |
|---|
| 390 | output_file = default_filename |
|---|
| 391 | |
|---|
| 392 | else: |
|---|
| 393 | output_file = QtGui.QFileDialog.getSaveFileName(parent=target, \ |
|---|
| 394 | caption="Export Session Data to File", \ |
|---|
| 395 | directory=default_filename, \ |
|---|
| 396 | filter="CSV File (*.csv);;Text File (*.txt)") |
|---|
| 397 | |
|---|
| 398 | # TODO 2014-02-09 Disabling due to failure with Puzzlebox Orbit |
|---|
| 399 | # TODO 2014-02-23 Re-enabled due to failure to write files |
|---|
| 400 | try: |
|---|
| 401 | output_file = output_file[0] |
|---|
| 402 | except: |
|---|
| 403 | #output_file = '' |
|---|
| 404 | # TODO 2014-02-23 Attempted compromise |
|---|
| 405 | pass |
|---|
| 406 | |
|---|
| 407 | |
|---|
| 408 | if output_file == '': |
|---|
| 409 | return |
|---|
| 410 | |
|---|
| 411 | |
|---|
| 412 | if str(output_file).endswith('.csv'): |
|---|
| 413 | |
|---|
| 414 | outputData = self.exportDataToCSV(parent=parent, source=source, target=target) |
|---|
| 415 | |
|---|
| 416 | |
|---|
| 417 | else: |
|---|
| 418 | |
|---|
| 419 | try: |
|---|
| 420 | outputData = self.textEditDebugConsole.toPlainText() |
|---|
| 421 | except: |
|---|
| 422 | outputData = self.exportDataToCSV(parent=parent, source=source, target=target) |
|---|
| 423 | |
|---|
| 424 | |
|---|
| 425 | if self.DEBUG: |
|---|
| 426 | print "Writing file:", |
|---|
| 427 | print output_file |
|---|
| 428 | |
|---|
| 429 | |
|---|
| 430 | file = open(os.path.join(str(output_file)), 'w') |
|---|
| 431 | file.write(outputData) |
|---|
| 432 | file.close() |
|---|
| 433 | |
|---|
| 434 | |
|---|
| 435 | if export_csv_raw: |
|---|
| 436 | |
|---|
| 437 | output_file = output_file.replace('.csv', '-rawEeg.csv') |
|---|
| 438 | |
|---|
| 439 | outputData = self.exportRawDataToCSV(parent=parent, source=source, target=target) |
|---|
| 440 | |
|---|
| 441 | if outputData != None: |
|---|
| 442 | |
|---|
| 443 | file = open(str(output_file), 'w') |
|---|
| 444 | file.write(outputData) |
|---|
| 445 | file.close() |
|---|
| 446 | |
|---|
| 447 | |
|---|
| 448 | ################################################################## |
|---|
| 449 | |
|---|
| 450 | def exportDataToCSV(self, parent=None, source=None, target=None): |
|---|
| 451 | |
|---|
| 452 | # handle importing class from multiple sources |
|---|
| 453 | if parent == None: |
|---|
| 454 | if self.parent == None: |
|---|
| 455 | parent = self |
|---|
| 456 | else: |
|---|
| 457 | parent = self.parent |
|---|
| 458 | |
|---|
| 459 | if source == None: |
|---|
| 460 | if self.parent == None: |
|---|
| 461 | source = self |
|---|
| 462 | else: |
|---|
| 463 | source = self.parent |
|---|
| 464 | |
|---|
| 465 | if target == None: |
|---|
| 466 | if self.parent == None: |
|---|
| 467 | target = self |
|---|
| 468 | else: |
|---|
| 469 | target = self.parent |
|---|
| 470 | |
|---|
| 471 | try: |
|---|
| 472 | truncate_csv_timezone = target.configuration.EXPORT_CSV_TRUNCATE_TIMEZONE |
|---|
| 473 | except: |
|---|
| 474 | truncate_csv_timezone = False |
|---|
| 475 | |
|---|
| 476 | |
|---|
| 477 | #print source.name |
|---|
| 478 | #print source.packets['signals'] |
|---|
| 479 | |
|---|
| 480 | |
|---|
| 481 | # NOTE: no need to scrub emulated data |
|---|
| 482 | try: |
|---|
| 483 | scrub_data = target.configuration.EXPORT_CSV_SCRUB_DATA |
|---|
| 484 | except: |
|---|
| 485 | scrub_data = False |
|---|
| 486 | |
|---|
| 487 | try: |
|---|
| 488 | if self.parent.plugin_eeg.emulate_headset_data: |
|---|
| 489 | scrub_data = False |
|---|
| 490 | except: |
|---|
| 491 | pass |
|---|
| 492 | |
|---|
| 493 | |
|---|
| 494 | headers = 'Date,Time' |
|---|
| 495 | |
|---|
| 496 | |
|---|
| 497 | customDataHeaders = [] |
|---|
| 498 | for header in parent.customDataHeaders: |
|---|
| 499 | customDataHeaders.append(header) |
|---|
| 500 | for plugin in parent.activePlugins: |
|---|
| 501 | #print plugin.name |
|---|
| 502 | for header in plugin.customDataHeaders: |
|---|
| 503 | customDataHeaders.append(header) |
|---|
| 504 | |
|---|
| 505 | for each in customDataHeaders: |
|---|
| 506 | headers = headers + ',%s' % each |
|---|
| 507 | |
|---|
| 508 | headers = headers + '\n' |
|---|
| 509 | |
|---|
| 510 | |
|---|
| 511 | csv = {} |
|---|
| 512 | |
|---|
| 513 | |
|---|
| 514 | for packet in source.packets['signals']: |
|---|
| 515 | |
|---|
| 516 | |
|---|
| 517 | # NOTE: Move this to ThinkGear Server object |
|---|
| 518 | #if 'rawEeg' in packet.keys(): |
|---|
| 519 | #continue |
|---|
| 520 | |
|---|
| 521 | |
|---|
| 522 | if 'timestamp' not in packet.keys() and len(packet.keys()) == 1: |
|---|
| 523 | if self.DEBUG: |
|---|
| 524 | print "WARN: Skipping empty packet:", |
|---|
| 525 | print packet |
|---|
| 526 | # skip empty packets |
|---|
| 527 | continue |
|---|
| 528 | |
|---|
| 529 | |
|---|
| 530 | print "packet:", |
|---|
| 531 | print packet |
|---|
| 532 | |
|---|
| 533 | timestamp = packet['timestamp'] |
|---|
| 534 | #(date, localtime) = self.parseTimeStamp(timestamp, \ |
|---|
| 535 | #truncate_time_zone=truncate_csv_timezone) |
|---|
| 536 | (date, localtime) = source.parseTimeStamp(timestamp, \ |
|---|
| 537 | truncate_time_zone=truncate_csv_timezone) |
|---|
| 538 | |
|---|
| 539 | if timestamp not in csv.keys(): |
|---|
| 540 | |
|---|
| 541 | #if 'blinkStrength' in packet.keys(): |
|---|
| 542 | ## Skip any blink packets from log |
|---|
| 543 | #continue |
|---|
| 544 | |
|---|
| 545 | |
|---|
| 546 | #timestamp = packet['timestamp'] |
|---|
| 547 | ##(date, localtime) = self.parseTimeStamp(timestamp, \ |
|---|
| 548 | ##truncate_time_zone=truncate_csv_timezone) |
|---|
| 549 | #(date, localtime) = source.parseTimeStamp(timestamp, \ |
|---|
| 550 | #truncate_time_zone=truncate_csv_timezone) |
|---|
| 551 | |
|---|
| 552 | csv[timestamp] = {} |
|---|
| 553 | csv[timestamp]['Date'] = date |
|---|
| 554 | csv[timestamp]['Time'] = localtime |
|---|
| 555 | |
|---|
| 556 | |
|---|
| 557 | for plugin in parent.activePlugins: |
|---|
| 558 | if plugin.customDataHeaders != []: |
|---|
| 559 | if self.DEBUG > 2: |
|---|
| 560 | print "INFO: [Synapse:Session] Exporting:", |
|---|
| 561 | print plugin.name |
|---|
| 562 | try: |
|---|
| 563 | csv[timestamp] = plugin.processPacketForExport(packet=packet, output=csv[timestamp]) |
|---|
| 564 | if self.DEBUG > 2: |
|---|
| 565 | print "INFO [Synapse:Session]: Export Successful" |
|---|
| 566 | print plugin.name |
|---|
| 567 | except Exception, e: |
|---|
| 568 | if self.DEBUG: |
|---|
| 569 | print "ERROR: [Synapse:Session] Exception calling processPacketForExport on", |
|---|
| 570 | print plugin.name |
|---|
| 571 | |
|---|
| 572 | |
|---|
| 573 | for header in customDataHeaders: |
|---|
| 574 | |
|---|
| 575 | if 'custom' in packet.keys() and \ |
|---|
| 576 | header in packet['custom'].keys(): |
|---|
| 577 | |
|---|
| 578 | timestamp = packet['timestamp'] |
|---|
| 579 | (date, localtime) = source.parseTimeStamp(timestamp, \ |
|---|
| 580 | truncate_time_zone=truncate_csv_timezone) |
|---|
| 581 | |
|---|
| 582 | if timestamp not in csv.keys(): |
|---|
| 583 | csv[timestamp] = {} |
|---|
| 584 | csv[timestamp]['Date'] = date |
|---|
| 585 | csv[timestamp]['Time'] = localtime |
|---|
| 586 | if self.DEBUG: |
|---|
| 587 | print "WARN: Unmatched custom packet:", |
|---|
| 588 | print packet |
|---|
| 589 | |
|---|
| 590 | csv[timestamp][header] = packet['custom'][header] |
|---|
| 591 | |
|---|
| 592 | |
|---|
| 593 | if scrub_data: |
|---|
| 594 | csv = self.scrubData(csv, truncate_csv_timezone, source=source) |
|---|
| 595 | |
|---|
| 596 | |
|---|
| 597 | output = headers |
|---|
| 598 | |
|---|
| 599 | timestamps = csv.keys() |
|---|
| 600 | timestamps.sort() |
|---|
| 601 | |
|---|
| 602 | for timestamp in timestamps: |
|---|
| 603 | |
|---|
| 604 | row = '%s,%s' % \ |
|---|
| 605 | (csv[timestamp]['Date'], \ |
|---|
| 606 | csv[timestamp]['Time']) |
|---|
| 607 | |
|---|
| 608 | for header in customDataHeaders: |
|---|
| 609 | if header in csv[timestamp].keys(): |
|---|
| 610 | row = row + ',%s' % csv[timestamp][header] |
|---|
| 611 | else: |
|---|
| 612 | #row = row + ',' |
|---|
| 613 | row = '' |
|---|
| 614 | if self.DEBUG > 1: |
|---|
| 615 | print "WARN: empty signals packet:", |
|---|
| 616 | print csv[timestamp] |
|---|
| 617 | break |
|---|
| 618 | |
|---|
| 619 | if row != '': |
|---|
| 620 | row = row + '\n' |
|---|
| 621 | |
|---|
| 622 | output = output + row |
|---|
| 623 | |
|---|
| 624 | |
|---|
| 625 | return(output) |
|---|
| 626 | |
|---|
| 627 | |
|---|
| 628 | ################################################################## |
|---|
| 629 | |
|---|
| 630 | def exportRawDataToCSV(self, parent=None, source=None, target=None): |
|---|
| 631 | |
|---|
| 632 | # handle importing class from multiple sources |
|---|
| 633 | if parent == None: |
|---|
| 634 | if self.parent == None: |
|---|
| 635 | parent = self |
|---|
| 636 | else: |
|---|
| 637 | parent = self.parent |
|---|
| 638 | |
|---|
| 639 | if source == None: |
|---|
| 640 | if self.parent == None: |
|---|
| 641 | source = self |
|---|
| 642 | else: |
|---|
| 643 | source = self.parent |
|---|
| 644 | |
|---|
| 645 | if target == None: |
|---|
| 646 | if self.parent == None: |
|---|
| 647 | target = self |
|---|
| 648 | else: |
|---|
| 649 | target = self.parent |
|---|
| 650 | |
|---|
| 651 | |
|---|
| 652 | try: |
|---|
| 653 | truncate_csv_timezone = target.configuration.EXPORT_CSV_TRUNCATE_TIMEZONE |
|---|
| 654 | except: |
|---|
| 655 | truncate_csv_timezone = False |
|---|
| 656 | |
|---|
| 657 | |
|---|
| 658 | if source.packets['rawEeg'] == []: |
|---|
| 659 | return(None) |
|---|
| 660 | |
|---|
| 661 | |
|---|
| 662 | headers = 'Date,Time,Raw EEG' |
|---|
| 663 | headers = headers + '\n' |
|---|
| 664 | |
|---|
| 665 | csv = {} |
|---|
| 666 | |
|---|
| 667 | for packet in source.packets['rawEeg']: |
|---|
| 668 | |
|---|
| 669 | # NOTE: Move this to ThinkGear Server object |
|---|
| 670 | if 'rawEeg' in packet.keys(): |
|---|
| 671 | |
|---|
| 672 | if packet['timestamp'] not in csv.keys(): |
|---|
| 673 | |
|---|
| 674 | timestamp = packet['timestamp'] |
|---|
| 675 | |
|---|
| 676 | (date, localtime) = source.parseTimeStamp(timestamp, \ |
|---|
| 677 | truncate_time_zone=truncate_csv_timezone) |
|---|
| 678 | |
|---|
| 679 | csv[timestamp] = {} |
|---|
| 680 | csv[timestamp]['Date'] = date |
|---|
| 681 | csv[timestamp]['Time'] = localtime |
|---|
| 682 | csv[timestamp]['rawEeg'] = packet['rawEeg'] |
|---|
| 683 | |
|---|
| 684 | |
|---|
| 685 | output = headers |
|---|
| 686 | |
|---|
| 687 | timestamps = csv.keys() |
|---|
| 688 | |
|---|
| 689 | # Don't sort timestamps in order to better preserve the original raw signal |
|---|
| 690 | #timestamps.sort() |
|---|
| 691 | |
|---|
| 692 | for timestamp in timestamps: |
|---|
| 693 | |
|---|
| 694 | row = '%s,%s,%s' % \ |
|---|
| 695 | (csv[timestamp]['Date'], \ |
|---|
| 696 | csv[timestamp]['Time'], \ |
|---|
| 697 | csv[timestamp]['rawEeg']) |
|---|
| 698 | |
|---|
| 699 | row = row + '\n' |
|---|
| 700 | |
|---|
| 701 | output = output + row |
|---|
| 702 | |
|---|
| 703 | |
|---|
| 704 | return(output) |
|---|
| 705 | |
|---|
| 706 | |
|---|
| 707 | ################################################################# |
|---|
| 708 | |
|---|
| 709 | def scrubData(self, csv, truncate_csv_timezone=False, source=None): |
|---|
| 710 | |
|---|
| 711 | # If there are missing packets, repeat a given packet once per missing |
|---|
| 712 | # second until there is a gap between 1 and 2 seconds, in which case |
|---|
| 713 | # produce a final duplicate packet at the mid-point between the packets |
|---|
| 714 | |
|---|
| 715 | if self.DEBUG: |
|---|
| 716 | print "INFO: Scrubbing Data" |
|---|
| 717 | |
|---|
| 718 | if source == None: |
|---|
| 719 | if self.parent == None: |
|---|
| 720 | source = self |
|---|
| 721 | else: |
|---|
| 722 | source = self.parent |
|---|
| 723 | |
|---|
| 724 | last_time = None |
|---|
| 725 | last_recorded_time = None |
|---|
| 726 | |
|---|
| 727 | output = {} |
|---|
| 728 | |
|---|
| 729 | csv_keys = csv.keys() |
|---|
| 730 | csv_keys.sort() |
|---|
| 731 | |
|---|
| 732 | for key in csv_keys: |
|---|
| 733 | |
|---|
| 734 | timestamp = key |
|---|
| 735 | |
|---|
| 736 | if last_time == None: |
|---|
| 737 | # First entry in log |
|---|
| 738 | last_time = timestamp |
|---|
| 739 | last_recorded_time = timestamp |
|---|
| 740 | #output[key] = csv[key] |
|---|
| 741 | if key not in output.keys(): |
|---|
| 742 | output[key] = DEFAULT_PACKET.copy() |
|---|
| 743 | output[key].update(csv[key]) |
|---|
| 744 | continue |
|---|
| 745 | |
|---|
| 746 | else: |
|---|
| 747 | |
|---|
| 748 | #time_difference = timestamp - last_time |
|---|
| 749 | #time_difference = timestamp - last_recorded_time |
|---|
| 750 | time_difference = abs(timestamp - last_recorded_time) |
|---|
| 751 | |
|---|
| 752 | if (time_difference <= 1) and \ |
|---|
| 753 | (time_difference >= PACKET_MINIMUM_TIME_DIFFERENCE_THRESHOLD): |
|---|
| 754 | # Skip packets within the correct time threshold |
|---|
| 755 | last_time = timestamp |
|---|
| 756 | last_recorded_time = timestamp |
|---|
| 757 | #output[key] = csv[key] |
|---|
| 758 | if key not in output.keys(): |
|---|
| 759 | output[key] = DEFAULT_PACKET.copy() |
|---|
| 760 | output[key].update(csv[key]) |
|---|
| 761 | |
|---|
| 762 | #print "<=1 and >=min" |
|---|
| 763 | continue |
|---|
| 764 | |
|---|
| 765 | else: |
|---|
| 766 | |
|---|
| 767 | if self.DEBUG > 1: |
|---|
| 768 | print "time_difference:", |
|---|
| 769 | print time_difference |
|---|
| 770 | print "timestamp:", |
|---|
| 771 | print source.parseTimeStamp(timestamp)[-1].split(' ')[0] |
|---|
| 772 | print "last_time:", |
|---|
| 773 | print source.parseTimeStamp(last_time)[-1].split(' ')[0] |
|---|
| 774 | print "last_recorded_time:", |
|---|
| 775 | print source.parseTimeStamp(last_recorded_time)[-1].split(' ')[0] |
|---|
| 776 | |
|---|
| 777 | |
|---|
| 778 | #new_packet = csv[key].copy() |
|---|
| 779 | if key not in output.keys(): |
|---|
| 780 | new_packet = DEFAULT_PACKET.copy() |
|---|
| 781 | new_packet.update(csv[key]) |
|---|
| 782 | |
|---|
| 783 | if time_difference >= 2: |
|---|
| 784 | |
|---|
| 785 | ##new_time = last_time + 1 |
|---|
| 786 | #new_time = last_recorded_time + 1 |
|---|
| 787 | |
|---|
| 788 | count = int(time_difference) |
|---|
| 789 | while count >= 1: |
|---|
| 790 | #new_packet = csv[key].copy() |
|---|
| 791 | if key not in output.keys(): |
|---|
| 792 | new_packet = DEFAULT_PACKET.copy() |
|---|
| 793 | new_packet.update(csv[key]) |
|---|
| 794 | |
|---|
| 795 | new_time = last_recorded_time + 1 |
|---|
| 796 | (date, formatted_new_time) = source.parseTimeStamp(new_time, \ |
|---|
| 797 | truncate_time_zone=truncate_csv_timezone) |
|---|
| 798 | new_packet['Time'] = formatted_new_time |
|---|
| 799 | last_recorded_time = new_time |
|---|
| 800 | last_time = timestamp |
|---|
| 801 | if key not in output.keys(): |
|---|
| 802 | output[new_time] = new_packet |
|---|
| 803 | else: |
|---|
| 804 | output[new_time].update(new_packet) |
|---|
| 805 | count = count - 1 |
|---|
| 806 | continue |
|---|
| 807 | |
|---|
| 808 | #print ">=2" |
|---|
| 809 | |
|---|
| 810 | |
|---|
| 811 | elif time_difference < PACKET_MINIMUM_TIME_DIFFERENCE_THRESHOLD: |
|---|
| 812 | # Spread out "bunched up" packets |
|---|
| 813 | #new_time = last_time + 1 |
|---|
| 814 | new_time = last_recorded_time + 1 |
|---|
| 815 | #new_time = last_recorded_time |
|---|
| 816 | #print "<min" |
|---|
| 817 | |
|---|
| 818 | |
|---|
| 819 | elif (time_difference < 2) and (time_difference > 1): |
|---|
| 820 | |
|---|
| 821 | #new_time = last_time + ((last_time - timestamp) / 2) |
|---|
| 822 | #new_time = last_recorded_time + ((last_recorded_time - timestamp) / 2) |
|---|
| 823 | #new_time = last_time + 1 |
|---|
| 824 | #new_time = last_recorded_time + 1 |
|---|
| 825 | new_time = last_recorded_time |
|---|
| 826 | #print "<2" |
|---|
| 827 | |
|---|
| 828 | |
|---|
| 829 | (date, formatted_new_time) = source.parseTimeStamp(new_time, \ |
|---|
| 830 | truncate_time_zone=truncate_csv_timezone) |
|---|
| 831 | |
|---|
| 832 | new_packet['Time'] = formatted_new_time |
|---|
| 833 | |
|---|
| 834 | #last_time = new_time |
|---|
| 835 | last_recorded_time = new_time |
|---|
| 836 | #last_time = timestamp |
|---|
| 837 | last_time = new_time |
|---|
| 838 | try: |
|---|
| 839 | output[new_time].update(new_packet) |
|---|
| 840 | except Exception, e: |
|---|
| 841 | output[new_time] = new_packet |
|---|
| 842 | #print e |
|---|
| 843 | |
|---|
| 844 | if self.DEBUG > 1: |
|---|
| 845 | print "WARN: Scrubbing new packet:", |
|---|
| 846 | print new_packet |
|---|
| 847 | print |
|---|
| 848 | |
|---|
| 849 | |
|---|
| 850 | return(output) |
|---|
| 851 | |
|---|
| 852 | |
|---|
| 853 | ################################################################## |
|---|
| 854 | |
|---|
| 855 | def resetData(self, source=None): |
|---|
| 856 | |
|---|
| 857 | if source == None: |
|---|
| 858 | if self.parent == None: |
|---|
| 859 | source = self |
|---|
| 860 | else: |
|---|
| 861 | source = self.parent |
|---|
| 862 | |
|---|
| 863 | source.packets['rawEeg'] = [] |
|---|
| 864 | source.packets['signals'] = [] |
|---|
| 865 | |
|---|
| 866 | if self.synapseServer != None: |
|---|
| 867 | self.synapseServer.protocol.resetSessionStartTime() |
|---|
| 868 | else: |
|---|
| 869 | self.resetSessionStartTime() |
|---|
| 870 | |
|---|
| 871 | if self.synapseServer != None: |
|---|
| 872 | source.synapseServer.protocol.packet_count = 0 |
|---|
| 873 | source.synapseServer.protocol.bad_packets = 0 |
|---|
| 874 | else: |
|---|
| 875 | source.packet_count = 0 |
|---|
| 876 | source.bad_packets = 0 |
|---|
| 877 | |
|---|
| 878 | self.updateProfileSessionStatus() |
|---|
| 879 | |
|---|
| 880 | try: |
|---|
| 881 | source.textEditDebugConsole.setText("") |
|---|
| 882 | except: |
|---|
| 883 | pass |
|---|
| 884 | |
|---|
| 885 | |
|---|
| 886 | ##################################################################### |
|---|
| 887 | |
|---|
| 888 | def resetSessionStartTime(self, source=None): |
|---|
| 889 | |
|---|
| 890 | self.session_start_timestamp = time.time() |
|---|
| 891 | |
|---|
| 892 | |
|---|
| 893 | ##################################################################### |
|---|
| 894 | |
|---|
| 895 | def convert_seconds_to_datetime(self, duration): |
|---|
| 896 | |
|---|
| 897 | duration_hours = duration / (60 * 60) |
|---|
| 898 | duration_minutes = (duration - (duration_hours * (60 * 60))) / 60 |
|---|
| 899 | duration_seconds = (duration - (duration_hours * (60 * 60)) - (duration_minutes * 60)) |
|---|
| 900 | |
|---|
| 901 | duration_hours = '%i' % duration_hours |
|---|
| 902 | if (len(duration_hours) == 1): |
|---|
| 903 | duration_hours = "0%s" % duration_hours |
|---|
| 904 | |
|---|
| 905 | duration_minutes = '%i' % duration_minutes |
|---|
| 906 | if (len(duration_minutes) == 1): |
|---|
| 907 | duration_minutes = "0%s" % duration_minutes |
|---|
| 908 | |
|---|
| 909 | duration_seconds = '%i' % duration_seconds |
|---|
| 910 | if (len(duration_seconds) == 1): |
|---|
| 911 | duration_seconds = "0%s" % duration_seconds |
|---|
| 912 | |
|---|
| 913 | datetime = '%s:%s:%s' % (duration_hours, duration_minutes, duration_seconds) |
|---|
| 914 | |
|---|
| 915 | return(datetime) |
|---|
| 916 | |
|---|
