Mercurial Repositories > eric / file comparison
comparison: eric7/WebBrowser/History/HistoryManager.py
eric7/WebBrowser/History/HistoryManager.py
- branch
- eric7
- changeset 8312
- 800c432b34c8
- parent 8260
- 2161475d9639
- child 8318
- 962bce857696
equal
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| 8311:4e8b98454baa | 8312:800c432b34c8 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2009 - 2021 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the history manager. | |
| 8 """ | |
| 9 | |
| 10 import os | |
| 11 | |
| 12 from PyQt5.QtCore import ( | |
| 13 pyqtSignal, pyqtSlot, QFileInfo, QDateTime, QDate, QTime, QUrl, QTimer, | |
| 14 QFile, QIODevice, QByteArray, QDataStream, QTemporaryFile, QObject | |
| 15 ) | |
| 16 | |
| 17 from E5Gui import E5MessageBox | |
| 18 | |
| 19 from Utilities.AutoSaver import AutoSaver | |
| 20 import Utilities | |
| 21 import Preferences | |
| 22 | |
| 23 HISTORY_VERSION_42 = 42 | |
| 24 HISTORY_VERSION_60 = 60 | |
| 25 HISTORY_VERSIONS = [HISTORY_VERSION_60, HISTORY_VERSION_42] | |
| 26 | |
| 27 | |
| 28 class HistoryEntry: | |
| 29 """ | |
| 30 Class implementing a history entry. | |
| 31 """ | |
| 32 def __init__(self, url=None, dateTime=None, title=None, visitCount=None): | |
| 33 """ | |
| 34 Constructor | |
| 35 | |
| 36 @param url URL of the history entry (string) | |
| 37 @param dateTime date and time this entry was created (QDateTime) | |
| 38 @param title title string for the history entry (string) | |
| 39 @param visitCount number of visits of this URL (int) | |
| 40 """ | |
| 41 self.url = url and url or "" | |
| 42 self.dateTime = dateTime and dateTime or QDateTime() | |
| 43 self.title = title and title or "" | |
| 44 self.visitCount = visitCount and visitCount or 0 | |
| 45 | |
| 46 def __eq__(self, other): | |
| 47 """ | |
| 48 Special method determining equality. | |
| 49 | |
| 50 @param other reference to the history entry to compare against | |
| 51 (HistoryEntry) | |
| 52 @return flag indicating equality (boolean) | |
| 53 """ | |
| 54 return ( | |
| 55 other.title == self.title and | |
| 56 other.url == self.url and | |
| 57 other.dateTime == self.dateTime | |
| 58 ) | |
| 59 | |
| 60 def __lt__(self, other): | |
| 61 """ | |
| 62 Special method determining less relation. | |
| 63 | |
| 64 Note: History is sorted in reverse order by date and time | |
| 65 | |
| 66 @param other reference to the history entry to compare against | |
| 67 (HistoryEntry) | |
| 68 @return flag indicating less (boolean) | |
| 69 """ | |
| 70 return self.dateTime > other.dateTime | |
| 71 | |
| 72 def userTitle(self): | |
| 73 """ | |
| 74 Public method to get the title of the history entry. | |
| 75 | |
| 76 @return title of the entry (string) | |
| 77 """ | |
| 78 if not self.title: | |
| 79 page = QFileInfo(QUrl(self.url).path()).fileName() | |
| 80 if page: | |
| 81 return page | |
| 82 return self.url | |
| 83 return self.title | |
| 84 | |
| 85 def isValid(self): | |
| 86 """ | |
| 87 Public method to determine validity. | |
| 88 | |
| 89 @return flag indicating validity | |
| 90 @rtype bool | |
| 91 """ | |
| 92 return bool(self.url) and self.dateTime.isValid() | |
| 93 | |
| 94 | |
| 95 class HistoryManager(QObject): | |
| 96 """ | |
| 97 Class implementing the history manager. | |
| 98 | |
| 99 @signal historyCleared() emitted after the history has been cleared | |
| 100 @signal historyReset() emitted after the history has been reset | |
| 101 @signal entryAdded(HistoryEntry) emitted after a history entry has been | |
| 102 added | |
| 103 @signal entryRemoved(HistoryEntry) emitted after a history entry has been | |
| 104 removed | |
| 105 @signal entryUpdated(int) emitted after a history entry has been updated | |
| 106 @signal historySaved() emitted after the history was saved | |
| 107 """ | |
| 108 historyCleared = pyqtSignal() | |
| 109 historyReset = pyqtSignal() | |
| 110 entryAdded = pyqtSignal(HistoryEntry) | |
| 111 entryRemoved = pyqtSignal(HistoryEntry) | |
| 112 entryUpdated = pyqtSignal(int) | |
| 113 historySaved = pyqtSignal() | |
| 114 | |
| 115 def __init__(self, parent=None): | |
| 116 """ | |
| 117 Constructor | |
| 118 | |
| 119 @param parent reference to the parent object (QObject) | |
| 120 """ | |
| 121 super().__init__(parent) | |
| 122 | |
| 123 self.__saveTimer = AutoSaver(self, self.save) | |
| 124 self.__daysToExpire = Preferences.getWebBrowser("HistoryLimit") | |
| 125 self.__history = [] | |
| 126 self.__lastSavedUrl = "" | |
| 127 | |
| 128 self.__expiredTimer = QTimer(self) | |
| 129 self.__expiredTimer.setSingleShot(True) | |
| 130 self.__expiredTimer.timeout.connect(self.__checkForExpired) | |
| 131 | |
| 132 self.__frequencyTimer = QTimer(self) | |
| 133 self.__frequencyTimer.setSingleShot(True) | |
| 134 self.__frequencyTimer.timeout.connect(self.__refreshFrequencies) | |
| 135 | |
| 136 self.entryAdded.connect(self.__saveTimer.changeOccurred) | |
| 137 self.entryRemoved.connect(self.__saveTimer.changeOccurred) | |
| 138 | |
| 139 self.__load() | |
| 140 | |
| 141 from .HistoryModel import HistoryModel | |
| 142 from .HistoryFilterModel import HistoryFilterModel | |
| 143 from .HistoryTreeModel import HistoryTreeModel | |
| 144 | |
| 145 self.__historyModel = HistoryModel(self, self) | |
| 146 self.__historyFilterModel = HistoryFilterModel( | |
| 147 self.__historyModel, self) | |
| 148 self.__historyTreeModel = HistoryTreeModel( | |
| 149 self.__historyFilterModel, self) | |
| 150 | |
| 151 self.__startFrequencyTimer() | |
| 152 | |
| 153 def close(self): | |
| 154 """ | |
| 155 Public method to close the history manager. | |
| 156 """ | |
| 157 # remove history items on application exit | |
| 158 if self.__daysToExpire == -2: | |
| 159 self.clear() | |
| 160 self.__saveTimer.saveIfNeccessary() | |
| 161 | |
| 162 def history(self): | |
| 163 """ | |
| 164 Public method to return the history. | |
| 165 | |
| 166 @return reference to the list of history entries (list of HistoryEntry) | |
| 167 """ | |
| 168 return self.__history[:] | |
| 169 | |
| 170 def setHistory(self, history, loadedAndSorted=False): | |
| 171 """ | |
| 172 Public method to set a new history. | |
| 173 | |
| 174 @param history reference to the list of history entries to be set | |
| 175 (list of HistoryEntry) | |
| 176 @param loadedAndSorted flag indicating that the list is sorted | |
| 177 (boolean) | |
| 178 """ | |
| 179 self.__history = history[:] | |
| 180 if not loadedAndSorted: | |
| 181 self.__history.sort() | |
| 182 | |
| 183 self.__checkForExpired() | |
| 184 | |
| 185 if loadedAndSorted: | |
| 186 try: | |
| 187 self.__lastSavedUrl = self.__history[0].url | |
| 188 except IndexError: | |
| 189 self.__lastSavedUrl = "" | |
| 190 else: | |
| 191 self.__lastSavedUrl = "" | |
| 192 self.__saveTimer.changeOccurred() | |
| 193 self.historyReset.emit() | |
| 194 | |
| 195 def __findFirstHistoryEntry(self, url): | |
| 196 """ | |
| 197 Private method to find the first entry for the given URL. | |
| 198 | |
| 199 @param url URL to search for | |
| 200 @type str | |
| 201 @return first entry for the given URL | |
| 202 @rtype HistoryEntry | |
| 203 """ | |
| 204 for index in range(len(self.__history)): | |
| 205 if url == self.__history[index].url: | |
| 206 return self.__history[index] | |
| 207 | |
| 208 # not found, return an empty entry | |
| 209 return HistoryEntry() | |
| 210 | |
| 211 def __updateVisitCount(self, url, count): | |
| 212 """ | |
| 213 Private method to update the visit count for all entries of the | |
| 214 given URL. | |
| 215 | |
| 216 @param url URL to be updated | |
| 217 @type str | |
| 218 @param count new visit count | |
| 219 @type int | |
| 220 """ | |
| 221 for index in range(len(self.__history)): | |
| 222 if url == self.__history[index].url: | |
| 223 self.__history[index].visitCount = count | |
| 224 | |
| 225 def addHistoryEntry(self, view): | |
| 226 """ | |
| 227 Public method to add a history entry. | |
| 228 | |
| 229 @param view reference to the view to add an entry for | |
| 230 @type WebBrowserView | |
| 231 """ | |
| 232 import WebBrowser.WebBrowserWindow | |
| 233 if WebBrowser.WebBrowserWindow.WebBrowserWindow.isPrivate(): | |
| 234 return | |
| 235 | |
| 236 url = view.url() | |
| 237 title = view.title() | |
| 238 | |
| 239 if url.scheme() not in ["eric", "about", "data", "chrome"]: | |
| 240 cleanUrlStr = self.__cleanUrlStr(url) | |
| 241 firstEntry = self.__findFirstHistoryEntry(cleanUrlStr) | |
| 242 if firstEntry.isValid(): | |
| 243 visitCount = firstEntry.visitCount + 1 | |
| 244 self.__updateVisitCount(cleanUrlStr, visitCount) | |
| 245 else: | |
| 246 visitCount = 1 | |
| 247 itm = HistoryEntry(cleanUrlStr, | |
| 248 QDateTime.currentDateTime(), | |
| 249 title, | |
| 250 visitCount) | |
| 251 self.__history.insert(0, itm) | |
| 252 self.entryAdded.emit(itm) | |
| 253 if len(self.__history) == 1: | |
| 254 self.__checkForExpired() | |
| 255 | |
| 256 def updateHistoryEntry(self, url, title): | |
| 257 """ | |
| 258 Public method to update a history entry. | |
| 259 | |
| 260 @param url URL of the entry to update (string) | |
| 261 @param title title of the entry to update (string) | |
| 262 """ | |
| 263 if QUrl(url).scheme() not in ["eric", "about", "data", "chrome"]: | |
| 264 cleanUrlStr = self.__cleanUrlStr(QUrl(url)) | |
| 265 for index in range(len(self.__history)): | |
| 266 if cleanUrlStr == self.__history[index].url: | |
| 267 self.__history[index].title = title | |
| 268 self.__saveTimer.changeOccurred() | |
| 269 if not self.__lastSavedUrl: | |
| 270 self.__lastSavedUrl = self.__history[index].url | |
| 271 self.entryUpdated.emit(index) | |
| 272 break | |
| 273 | |
| 274 def removeHistoryEntry(self, url, title=""): | |
| 275 """ | |
| 276 Public method to remove a history entry. | |
| 277 | |
| 278 @param url URL of the entry to remove (QUrl) | |
| 279 @param title title of the entry to remove (string) | |
| 280 """ | |
| 281 if url.scheme() not in ["eric", "about", "data", "chrome"]: | |
| 282 cleanUrlStr = self.__cleanUrlStr(url) | |
| 283 for index in range(len(self.__history)): | |
| 284 if ( | |
| 285 cleanUrlStr == self.__history[index].url and | |
| 286 (not title or title == self.__history[index].title) | |
| 287 ): | |
| 288 itm = self.__history[index] | |
| 289 self.__lastSavedUrl = "" | |
| 290 self.__history.remove(itm) | |
| 291 self.entryRemoved.emit(itm) | |
| 292 break | |
| 293 | |
| 294 def __cleanUrl(self, url): | |
| 295 """ | |
| 296 Private method to generate a clean URL usable for the history entry. | |
| 297 | |
| 298 @param url original URL | |
| 299 @type QUrl | |
| 300 @return cleaned URL | |
| 301 @rtype QUrl | |
| 302 """ | |
| 303 cleanurl = QUrl(url) | |
| 304 if cleanurl.password(): | |
| 305 # don't save the password in the history | |
| 306 cleanurl.setPassword("") | |
| 307 if cleanurl.host(): | |
| 308 # convert host to lower case | |
| 309 cleanurl.setHost(url.host().lower()) | |
| 310 | |
| 311 return cleanurl | |
| 312 | |
| 313 def __cleanUrlStr(self, url): | |
| 314 """ | |
| 315 Private method to generate a clean URL usable for the history entry. | |
| 316 | |
| 317 @param url original URL | |
| 318 @type QUrl | |
| 319 @return cleaned URL | |
| 320 @rtype str | |
| 321 """ | |
| 322 cleanurl = self.__cleanUrl(url) | |
| 323 return cleanurl.toString() | |
| 324 | |
| 325 def historyModel(self): | |
| 326 """ | |
| 327 Public method to get a reference to the history model. | |
| 328 | |
| 329 @return reference to the history model (HistoryModel) | |
| 330 """ | |
| 331 return self.__historyModel | |
| 332 | |
| 333 def historyFilterModel(self): | |
| 334 """ | |
| 335 Public method to get a reference to the history filter model. | |
| 336 | |
| 337 @return reference to the history filter model (HistoryFilterModel) | |
| 338 """ | |
| 339 return self.__historyFilterModel | |
| 340 | |
| 341 def historyTreeModel(self): | |
| 342 """ | |
| 343 Public method to get a reference to the history tree model. | |
| 344 | |
| 345 @return reference to the history tree model (HistoryTreeModel) | |
| 346 """ | |
| 347 return self.__historyTreeModel | |
| 348 | |
| 349 def __checkForExpired(self): | |
| 350 """ | |
| 351 Private slot to check entries for expiration. | |
| 352 """ | |
| 353 if self.__daysToExpire < 0 or len(self.__history) == 0: | |
| 354 return | |
| 355 | |
| 356 now = QDateTime.currentDateTime() | |
| 357 nextTimeout = 0 | |
| 358 | |
| 359 while self.__history: | |
| 360 checkForExpired = QDateTime(self.__history[-1].dateTime) | |
| 361 checkForExpired.setDate( | |
| 362 checkForExpired.date().addDays(self.__daysToExpire)) | |
| 363 nextTimeout = ( | |
| 364 7 * 86400 | |
| 365 if now.daysTo(checkForExpired) > 7 else | |
| 366 now.secsTo(checkForExpired) | |
| 367 ) | |
| 368 if nextTimeout > 0: | |
| 369 break | |
| 370 | |
| 371 itm = self.__history.pop(-1) | |
| 372 self.__lastSavedUrl = "" | |
| 373 self.entryRemoved.emit(itm) | |
| 374 self.__saveTimer.saveIfNeccessary() | |
| 375 | |
| 376 if nextTimeout > 0: | |
| 377 self.__expiredTimer.start(nextTimeout * 1000) | |
| 378 | |
| 379 def daysToExpire(self): | |
| 380 """ | |
| 381 Public method to get the days for entry expiration. | |
| 382 | |
| 383 @return days for entry expiration (integer) | |
| 384 """ | |
| 385 return self.__daysToExpire | |
| 386 | |
| 387 def setDaysToExpire(self, limit): | |
| 388 """ | |
| 389 Public method to set the days for entry expiration. | |
| 390 | |
| 391 @param limit days for entry expiration (integer) | |
| 392 """ | |
| 393 if self.__daysToExpire == limit: | |
| 394 return | |
| 395 | |
| 396 self.__daysToExpire = limit | |
| 397 self.__checkForExpired() | |
| 398 self.__saveTimer.changeOccurred() | |
| 399 | |
| 400 def preferencesChanged(self): | |
| 401 """ | |
| 402 Public method to indicate a change of preferences. | |
| 403 """ | |
| 404 self.setDaysToExpire(Preferences.getWebBrowser("HistoryLimit")) | |
| 405 | |
| 406 @pyqtSlot() | |
| 407 def clear(self, period=0): | |
| 408 """ | |
| 409 Public slot to clear the complete history. | |
| 410 | |
| 411 @param period history period in milliseconds to be cleared (integer) | |
| 412 """ | |
| 413 if period == 0: | |
| 414 self.__history = [] | |
| 415 self.historyReset.emit() | |
| 416 else: | |
| 417 breakMS = QDateTime.currentMSecsSinceEpoch() - period | |
| 418 while ( | |
| 419 self.__history and | |
| 420 (QDateTime(self.__history[0].dateTime).toMSecsSinceEpoch() > | |
| 421 breakMS) | |
| 422 ): | |
| 423 itm = self.__history.pop(0) | |
| 424 self.entryRemoved.emit(itm) | |
| 425 self.__lastSavedUrl = "" | |
| 426 self.__saveTimer.changeOccurred() | |
| 427 self.__saveTimer.saveIfNeccessary() | |
| 428 self.historyCleared.emit() | |
| 429 | |
| 430 def getFileName(self): | |
| 431 """ | |
| 432 Public method to get the file name of the history file. | |
| 433 | |
| 434 @return name of the history file (string) | |
| 435 """ | |
| 436 return os.path.join(Utilities.getConfigDir(), "web_browser", "history") | |
| 437 | |
| 438 def reload(self): | |
| 439 """ | |
| 440 Public method to reload the history. | |
| 441 """ | |
| 442 self.__load() | |
| 443 | |
| 444 def __load(self): | |
| 445 """ | |
| 446 Private method to load the saved history entries from disk. | |
| 447 """ | |
| 448 historyFile = QFile(self.getFileName()) | |
| 449 if not historyFile.exists(): | |
| 450 return | |
| 451 if not historyFile.open(QIODevice.OpenModeFlag.ReadOnly): | |
| 452 E5MessageBox.warning( | |
| 453 None, | |
| 454 self.tr("Loading History"), | |
| 455 self.tr( | |
| 456 """<p>Unable to open history file <b>{0}</b>.<br/>""" | |
| 457 """Reason: {1}</p>""") | |
| 458 .format(historyFile.fileName, historyFile.errorString())) | |
| 459 return | |
| 460 | |
| 461 history = [] | |
| 462 | |
| 463 # double check, that the history file is sorted as it is read | |
| 464 needToSort = False | |
| 465 lastInsertedItem = HistoryEntry() | |
| 466 data = QByteArray(historyFile.readAll()) | |
| 467 stream = QDataStream(data, QIODevice.OpenModeFlag.ReadOnly) | |
| 468 stream.setVersion(QDataStream.Version.Qt_4_6) | |
| 469 while not stream.atEnd(): | |
| 470 ver = stream.readUInt32() | |
| 471 if ver not in HISTORY_VERSIONS: | |
| 472 continue | |
| 473 itm = HistoryEntry() | |
| 474 itm.url = Utilities.readStringFromStream(stream) | |
| 475 stream >> itm.dateTime | |
| 476 itm.title = Utilities.readStringFromStream(stream) | |
| 477 if ver == HISTORY_VERSION_60: | |
| 478 itm.visitCount = stream.readUInt32() | |
| 479 | |
| 480 if not itm.dateTime.isValid(): | |
| 481 continue | |
| 482 | |
| 483 if itm == lastInsertedItem: | |
| 484 if not lastInsertedItem.title and len(history) > 0: | |
| 485 history[0].title = itm.title | |
| 486 continue | |
| 487 | |
| 488 if ver == HISTORY_VERSION_42: | |
| 489 firstEntry = self.__findFirstHistoryEntry(itm.url) | |
| 490 if firstEntry.isValid(): | |
| 491 visitCount = firstEntry.visitCount + 1 | |
| 492 self.__updateVisitCount(itm.url, visitCount) | |
| 493 else: | |
| 494 visitCount = 1 | |
| 495 itm.visitCount = visitCount | |
| 496 | |
| 497 if not needToSort and history and lastInsertedItem < itm: | |
| 498 needToSort = True | |
| 499 | |
| 500 history.insert(0, itm) | |
| 501 lastInsertedItem = itm | |
| 502 historyFile.close() | |
| 503 | |
| 504 if needToSort: | |
| 505 history.sort() | |
| 506 | |
| 507 self.setHistory(history, True) | |
| 508 | |
| 509 # if the history had to be sorted, rewrite the history sorted | |
| 510 if needToSort: | |
| 511 self.__lastSavedUrl = "" | |
| 512 self.__saveTimer.changeOccurred() | |
| 513 | |
| 514 def save(self): | |
| 515 """ | |
| 516 Public slot to save the history entries to disk. | |
| 517 """ | |
| 518 historyFile = QFile(self.getFileName()) | |
| 519 if not historyFile.exists(): | |
| 520 self.__lastSavedUrl = "" | |
| 521 | |
| 522 saveAll = self.__lastSavedUrl == "" | |
| 523 first = len(self.__history) - 1 | |
| 524 if not saveAll: | |
| 525 # find the first one to save | |
| 526 for index in range(len(self.__history)): | |
| 527 if self.__history[index].url == self.__lastSavedUrl: | |
| 528 first = index - 1 | |
| 529 break | |
| 530 if first == len(self.__history) - 1: | |
| 531 saveAll = True | |
| 532 | |
| 533 if saveAll: | |
| 534 # use a temporary file when saving everything | |
| 535 f = QTemporaryFile() | |
| 536 f.setAutoRemove(False) | |
| 537 opened = f.open() | |
| 538 else: | |
| 539 f = historyFile | |
| 540 opened = f.open(QIODevice.OpenModeFlag.Append) | |
| 541 | |
| 542 if not opened: | |
| 543 E5MessageBox.warning( | |
| 544 None, | |
| 545 self.tr("Saving History"), | |
| 546 self.tr( | |
| 547 """<p>Unable to open history file <b>{0}</b>.<br/>""" | |
| 548 """Reason: {1}</p>""") | |
| 549 .format(f.fileName(), f.errorString())) | |
| 550 return | |
| 551 | |
| 552 for index in range(first, -1, -1): | |
| 553 data = QByteArray() | |
| 554 stream = QDataStream(data, QIODevice.OpenModeFlag.WriteOnly) | |
| 555 stream.setVersion(QDataStream.Version.Qt_4_6) | |
| 556 itm = self.__history[index] | |
| 557 stream.writeUInt32(HISTORY_VERSION_60) | |
| 558 stream.writeString(itm.url.encode("utf-8")) | |
| 559 stream << itm.dateTime | |
| 560 stream.writeString(itm.title.encode('utf-8')) | |
| 561 stream.writeUInt32(itm.visitCount) | |
| 562 f.write(data) | |
| 563 | |
| 564 f.close() | |
| 565 if saveAll: | |
| 566 if historyFile.exists() and not historyFile.remove(): | |
| 567 E5MessageBox.warning( | |
| 568 None, | |
| 569 self.tr("Saving History"), | |
| 570 self.tr( | |
| 571 """<p>Error removing old history file <b>{0}</b>.""" | |
| 572 """<br/>Reason: {1}</p>""") | |
| 573 .format(historyFile.fileName(), | |
| 574 historyFile.errorString())) | |
| 575 if not f.copy(historyFile.fileName()): | |
| 576 E5MessageBox.warning( | |
| 577 None, | |
| 578 self.tr("Saving History"), | |
| 579 self.tr( | |
| 580 """<p>Error moving new history file over old one """ | |
| 581 """(<b>{0}</b>).<br/>Reason: {1}</p>""") | |
| 582 .format(historyFile.fileName(), f.errorString())) | |
| 583 f.remove() # get rid of the temporary file | |
| 584 self.historySaved.emit() | |
| 585 try: | |
| 586 self.__lastSavedUrl = self.__history[0].url | |
| 587 except IndexError: | |
| 588 self.__lastSavedUrl = "" | |
| 589 | |
| 590 def __refreshFrequencies(self): | |
| 591 """ | |
| 592 Private slot to recalculate the refresh frequencies. | |
| 593 """ | |
| 594 self.__historyFilterModel.recalculateFrequencies() | |
| 595 self.__startFrequencyTimer() | |
| 596 | |
| 597 def __startFrequencyTimer(self): | |
| 598 """ | |
| 599 Private method to start the timer to recalculate the frequencies. | |
| 600 """ | |
| 601 tomorrow = QDateTime(QDate.currentDate().addDays(1), QTime(3, 0)) | |
| 602 self.__frequencyTimer.start( | |
| 603 QDateTime.currentDateTime().secsTo(tomorrow) * 1000) | |
| 604 | |
| 605 def siteVisitsCount(self, scheme, host): | |
| 606 """ | |
| 607 Public method to get the visit count for a web site using the given | |
| 608 scheme. | |
| 609 | |
| 610 @param scheme scheme to look for | |
| 611 @type str | |
| 612 @param host host to look for | |
| 613 @type str | |
| 614 @return number of visits to this site | |
| 615 @rtype int | |
| 616 """ | |
| 617 count = 0 | |
| 618 url = "{0}://{1}".format(scheme.lower(), host.lower()) | |
| 619 | |
| 620 seenUrls = [] | |
| 621 | |
| 622 for index in range(len(self.__history)): | |
| 623 historyUrl = self.__history[index].url | |
| 624 if historyUrl.startswith(url) and historyUrl not in seenUrls: | |
| 625 count += self.__history[index].visitCount | |
| 626 seenUrls.append(historyUrl) | |
| 627 | |
| 628 return count |
