Mercurial Repositories > eric / file comparison
comparison: src/eric7/WebBrowser/History/HistoryManager.py
src/eric7/WebBrowser/History/HistoryManager.py
- branch
- eric7
- changeset 9209
- b99e7fd55fd3
- parent 9153
- 506e35e424d5
- child 9221
- bf71ee032bb4
equal
deleted
inserted
replaced
| 9208:3fc8dfeb6ebe | 9209:b99e7fd55fd3 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2009 - 2022 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the history manager. | |
| 8 """ | |
| 9 | |
| 10 import os | |
| 11 import pathlib | |
| 12 | |
| 13 from PyQt6.QtCore import ( | |
| 14 pyqtSignal, pyqtSlot, QDateTime, QDate, QTime, QUrl, QTimer, QFile, | |
| 15 QIODevice, QByteArray, QDataStream, QTemporaryFile, QObject | |
| 16 ) | |
| 17 | |
| 18 from EricWidgets import EricMessageBox | |
| 19 | |
| 20 from Utilities.AutoSaver import AutoSaver | |
| 21 import Utilities | |
| 22 import Preferences | |
| 23 | |
| 24 HISTORY_VERSION_42 = 42 | |
| 25 HISTORY_VERSION_60 = 60 | |
| 26 HISTORY_VERSIONS = [HISTORY_VERSION_60, HISTORY_VERSION_42] | |
| 27 | |
| 28 | |
| 29 class HistoryEntry: | |
| 30 """ | |
| 31 Class implementing a history entry. | |
| 32 """ | |
| 33 def __init__(self, url=None, dateTime=None, title=None, visitCount=None): | |
| 34 """ | |
| 35 Constructor | |
| 36 | |
| 37 @param url URL of the history entry (string) | |
| 38 @param dateTime date and time this entry was created (QDateTime) | |
| 39 @param title title string for the history entry (string) | |
| 40 @param visitCount number of visits of this URL (int) | |
| 41 """ | |
| 42 self.url = url and url or "" | |
| 43 self.dateTime = dateTime and dateTime or QDateTime() | |
| 44 self.title = title and title or "" | |
| 45 self.visitCount = visitCount and visitCount or 0 | |
| 46 | |
| 47 def __eq__(self, other): | |
| 48 """ | |
| 49 Special method determining equality. | |
| 50 | |
| 51 @param other reference to the history entry to compare against | |
| 52 (HistoryEntry) | |
| 53 @return flag indicating equality (boolean) | |
| 54 """ | |
| 55 return ( | |
| 56 other.title == self.title and | |
| 57 other.url == self.url and | |
| 58 other.dateTime == self.dateTime | |
| 59 ) | |
| 60 | |
| 61 def __lt__(self, other): | |
| 62 """ | |
| 63 Special method determining less relation. | |
| 64 | |
| 65 Note: History is sorted in reverse order by date and time | |
| 66 | |
| 67 @param other reference to the history entry to compare against | |
| 68 (HistoryEntry) | |
| 69 @return flag indicating less (boolean) | |
| 70 """ | |
| 71 return self.dateTime > other.dateTime | |
| 72 | |
| 73 def userTitle(self): | |
| 74 """ | |
| 75 Public method to get the title of the history entry. | |
| 76 | |
| 77 @return title of the entry (string) | |
| 78 """ | |
| 79 if not self.title: | |
| 80 page = pathlib.Path(QUrl(self.url).path()).name | |
| 81 if page: | |
| 82 return page | |
| 83 return self.url | |
| 84 return self.title | |
| 85 | |
| 86 def isValid(self): | |
| 87 """ | |
| 88 Public method to determine validity. | |
| 89 | |
| 90 @return flag indicating validity | |
| 91 @rtype bool | |
| 92 """ | |
| 93 return bool(self.url) and self.dateTime.isValid() | |
| 94 | |
| 95 | |
| 96 class HistoryManager(QObject): | |
| 97 """ | |
| 98 Class implementing the history manager. | |
| 99 | |
| 100 @signal historyCleared() emitted after the history has been cleared | |
| 101 @signal historyReset() emitted after the history has been reset | |
| 102 @signal entryAdded(HistoryEntry) emitted after a history entry has been | |
| 103 added | |
| 104 @signal entryRemoved(HistoryEntry) emitted after a history entry has been | |
| 105 removed | |
| 106 @signal entryUpdated(int) emitted after a history entry has been updated | |
| 107 @signal historySaved() emitted after the history was saved | |
| 108 """ | |
| 109 historyCleared = pyqtSignal() | |
| 110 historyReset = pyqtSignal() | |
| 111 entryAdded = pyqtSignal(HistoryEntry) | |
| 112 entryRemoved = pyqtSignal(HistoryEntry) | |
| 113 entryUpdated = pyqtSignal(int) | |
| 114 historySaved = pyqtSignal() | |
| 115 | |
| 116 def __init__(self, parent=None): | |
| 117 """ | |
| 118 Constructor | |
| 119 | |
| 120 @param parent reference to the parent object (QObject) | |
| 121 """ | |
| 122 super().__init__(parent) | |
| 123 | |
| 124 self.__saveTimer = AutoSaver(self, self.save) | |
| 125 self.__daysToExpire = Preferences.getWebBrowser("HistoryLimit") | |
| 126 self.__history = [] | |
| 127 self.__lastSavedUrl = "" | |
| 128 | |
| 129 self.__expiredTimer = QTimer(self) | |
| 130 self.__expiredTimer.setSingleShot(True) | |
| 131 self.__expiredTimer.timeout.connect(self.__checkForExpired) | |
| 132 | |
| 133 self.__frequencyTimer = QTimer(self) | |
| 134 self.__frequencyTimer.setSingleShot(True) | |
| 135 self.__frequencyTimer.timeout.connect(self.__refreshFrequencies) | |
| 136 | |
| 137 self.entryAdded.connect(self.__saveTimer.changeOccurred) | |
| 138 self.entryRemoved.connect(self.__saveTimer.changeOccurred) | |
| 139 | |
| 140 self.__load() | |
| 141 | |
| 142 from .HistoryModel import HistoryModel | |
| 143 from .HistoryFilterModel import HistoryFilterModel | |
| 144 from .HistoryTreeModel import HistoryTreeModel | |
| 145 | |
| 146 self.__historyModel = HistoryModel(self, self) | |
| 147 self.__historyFilterModel = HistoryFilterModel( | |
| 148 self.__historyModel, self) | |
| 149 self.__historyTreeModel = HistoryTreeModel( | |
| 150 self.__historyFilterModel, self) | |
| 151 | |
| 152 self.__startFrequencyTimer() | |
| 153 | |
| 154 def close(self): | |
| 155 """ | |
| 156 Public method to close the history manager. | |
| 157 """ | |
| 158 # remove history items on application exit | |
| 159 if self.__daysToExpire == -2: | |
| 160 self.clear() | |
| 161 self.__saveTimer.saveIfNeccessary() | |
| 162 | |
| 163 def history(self): | |
| 164 """ | |
| 165 Public method to return the history. | |
| 166 | |
| 167 @return reference to the list of history entries (list of HistoryEntry) | |
| 168 """ | |
| 169 return self.__history[:] | |
| 170 | |
| 171 def setHistory(self, history, loadedAndSorted=False): | |
| 172 """ | |
| 173 Public method to set a new history. | |
| 174 | |
| 175 @param history reference to the list of history entries to be set | |
| 176 (list of HistoryEntry) | |
| 177 @param loadedAndSorted flag indicating that the list is sorted | |
| 178 (boolean) | |
| 179 """ | |
| 180 self.__history = history[:] | |
| 181 if not loadedAndSorted: | |
| 182 self.__history.sort() | |
| 183 | |
| 184 self.__checkForExpired() | |
| 185 | |
| 186 if loadedAndSorted: | |
| 187 try: | |
| 188 self.__lastSavedUrl = self.__history[0].url | |
| 189 except IndexError: | |
| 190 self.__lastSavedUrl = "" | |
| 191 else: | |
| 192 self.__lastSavedUrl = "" | |
| 193 self.__saveTimer.changeOccurred() | |
| 194 self.historyReset.emit() | |
| 195 | |
| 196 def __findFirstHistoryEntry(self, url): | |
| 197 """ | |
| 198 Private method to find the first entry for the given URL. | |
| 199 | |
| 200 @param url URL to search for | |
| 201 @type str | |
| 202 @return first entry for the given URL | |
| 203 @rtype HistoryEntry | |
| 204 """ | |
| 205 for index in range(len(self.__history)): | |
| 206 if url == self.__history[index].url: | |
| 207 return self.__history[index] | |
| 208 | |
| 209 # not found, return an empty entry | |
| 210 return HistoryEntry() | |
| 211 | |
| 212 def __updateVisitCount(self, url, count): | |
| 213 """ | |
| 214 Private method to update the visit count for all entries of the | |
| 215 given URL. | |
| 216 | |
| 217 @param url URL to be updated | |
| 218 @type str | |
| 219 @param count new visit count | |
| 220 @type int | |
| 221 """ | |
| 222 for index in range(len(self.__history)): | |
| 223 if url == self.__history[index].url: | |
| 224 self.__history[index].visitCount = count | |
| 225 | |
| 226 def addHistoryEntry(self, view): | |
| 227 """ | |
| 228 Public method to add a history entry. | |
| 229 | |
| 230 @param view reference to the view to add an entry for | |
| 231 @type WebBrowserView | |
| 232 """ | |
| 233 import WebBrowser.WebBrowserWindow | |
| 234 if WebBrowser.WebBrowserWindow.WebBrowserWindow.isPrivate(): | |
| 235 return | |
| 236 | |
| 237 url = view.url() | |
| 238 title = view.title() | |
| 239 | |
| 240 if url.scheme() not in ["eric", "about", "data", "chrome"]: | |
| 241 cleanUrlStr = self.__cleanUrlStr(url) | |
| 242 firstEntry = self.__findFirstHistoryEntry(cleanUrlStr) | |
| 243 if firstEntry.isValid(): | |
| 244 visitCount = firstEntry.visitCount + 1 | |
| 245 self.__updateVisitCount(cleanUrlStr, visitCount) | |
| 246 else: | |
| 247 visitCount = 1 | |
| 248 itm = HistoryEntry(cleanUrlStr, | |
| 249 QDateTime.currentDateTime(), | |
| 250 title, | |
| 251 visitCount) | |
| 252 self.__history.insert(0, itm) | |
| 253 self.entryAdded.emit(itm) | |
| 254 if len(self.__history) == 1: | |
| 255 self.__checkForExpired() | |
| 256 | |
| 257 def updateHistoryEntry(self, url, title): | |
| 258 """ | |
| 259 Public method to update a history entry. | |
| 260 | |
| 261 @param url URL of the entry to update (string) | |
| 262 @param title title of the entry to update (string) | |
| 263 """ | |
| 264 if QUrl(url).scheme() not in ["eric", "about", "data", "chrome"]: | |
| 265 cleanUrlStr = self.__cleanUrlStr(QUrl(url)) | |
| 266 for index in range(len(self.__history)): | |
| 267 if cleanUrlStr == self.__history[index].url: | |
| 268 self.__history[index].title = title | |
| 269 self.__saveTimer.changeOccurred() | |
| 270 if not self.__lastSavedUrl: | |
| 271 self.__lastSavedUrl = self.__history[index].url | |
| 272 self.entryUpdated.emit(index) | |
| 273 break | |
| 274 | |
| 275 def removeHistoryEntry(self, url, title=""): | |
| 276 """ | |
| 277 Public method to remove a history entry. | |
| 278 | |
| 279 @param url URL of the entry to remove (QUrl) | |
| 280 @param title title of the entry to remove (string) | |
| 281 """ | |
| 282 if url.scheme() not in ["eric", "about", "data", "chrome"]: | |
| 283 cleanUrlStr = self.__cleanUrlStr(url) | |
| 284 for index in range(len(self.__history)): | |
| 285 if ( | |
| 286 cleanUrlStr == self.__history[index].url and | |
| 287 (not title or title == self.__history[index].title) | |
| 288 ): | |
| 289 itm = self.__history[index] | |
| 290 self.__lastSavedUrl = "" | |
| 291 self.__history.remove(itm) | |
| 292 self.entryRemoved.emit(itm) | |
| 293 break | |
| 294 | |
| 295 def __cleanUrl(self, url): | |
| 296 """ | |
| 297 Private method to generate a clean URL usable for the history entry. | |
| 298 | |
| 299 @param url original URL | |
| 300 @type QUrl | |
| 301 @return cleaned URL | |
| 302 @rtype QUrl | |
| 303 """ | |
| 304 cleanurl = QUrl(url) | |
| 305 if cleanurl.password(): | |
| 306 # don't save the password in the history | |
| 307 cleanurl.setPassword("") | |
| 308 if cleanurl.host(): | |
| 309 # convert host to lower case | |
| 310 cleanurl.setHost(url.host().lower()) | |
| 311 | |
| 312 return cleanurl | |
| 313 | |
| 314 def __cleanUrlStr(self, url): | |
| 315 """ | |
| 316 Private method to generate a clean URL usable for the history entry. | |
| 317 | |
| 318 @param url original URL | |
| 319 @type QUrl | |
| 320 @return cleaned URL | |
| 321 @rtype str | |
| 322 """ | |
| 323 cleanurl = self.__cleanUrl(url) | |
| 324 return cleanurl.toString() | |
| 325 | |
| 326 def historyModel(self): | |
| 327 """ | |
| 328 Public method to get a reference to the history model. | |
| 329 | |
| 330 @return reference to the history model (HistoryModel) | |
| 331 """ | |
| 332 return self.__historyModel | |
| 333 | |
| 334 def historyFilterModel(self): | |
| 335 """ | |
| 336 Public method to get a reference to the history filter model. | |
| 337 | |
| 338 @return reference to the history filter model (HistoryFilterModel) | |
| 339 """ | |
| 340 return self.__historyFilterModel | |
| 341 | |
| 342 def historyTreeModel(self): | |
| 343 """ | |
| 344 Public method to get a reference to the history tree model. | |
| 345 | |
| 346 @return reference to the history tree model (HistoryTreeModel) | |
| 347 """ | |
| 348 return self.__historyTreeModel | |
| 349 | |
| 350 def __checkForExpired(self): | |
| 351 """ | |
| 352 Private slot to check entries for expiration. | |
| 353 """ | |
| 354 if self.__daysToExpire < 0 or len(self.__history) == 0: | |
| 355 return | |
| 356 | |
| 357 now = QDateTime.currentDateTime() | |
| 358 nextTimeout = 0 | |
| 359 | |
| 360 while self.__history: | |
| 361 checkForExpired = QDateTime(self.__history[-1].dateTime) | |
| 362 checkForExpired.setDate( | |
| 363 checkForExpired.date().addDays(self.__daysToExpire)) | |
| 364 nextTimeout = ( | |
| 365 7 * 86400 | |
| 366 if now.daysTo(checkForExpired) > 7 else | |
| 367 now.secsTo(checkForExpired) | |
| 368 ) | |
| 369 if nextTimeout > 0: | |
| 370 break | |
| 371 | |
| 372 itm = self.__history.pop(-1) | |
| 373 self.__lastSavedUrl = "" | |
| 374 self.entryRemoved.emit(itm) | |
| 375 self.__saveTimer.saveIfNeccessary() | |
| 376 | |
| 377 if nextTimeout > 0: | |
| 378 self.__expiredTimer.start(nextTimeout * 1000) | |
| 379 | |
| 380 def daysToExpire(self): | |
| 381 """ | |
| 382 Public method to get the days for entry expiration. | |
| 383 | |
| 384 @return days for entry expiration (integer) | |
| 385 """ | |
| 386 return self.__daysToExpire | |
| 387 | |
| 388 def setDaysToExpire(self, limit): | |
| 389 """ | |
| 390 Public method to set the days for entry expiration. | |
| 391 | |
| 392 @param limit days for entry expiration (integer) | |
| 393 """ | |
| 394 if self.__daysToExpire == limit: | |
| 395 return | |
| 396 | |
| 397 self.__daysToExpire = limit | |
| 398 self.__checkForExpired() | |
| 399 self.__saveTimer.changeOccurred() | |
| 400 | |
| 401 def preferencesChanged(self): | |
| 402 """ | |
| 403 Public method to indicate a change of preferences. | |
| 404 """ | |
| 405 self.setDaysToExpire(Preferences.getWebBrowser("HistoryLimit")) | |
| 406 | |
| 407 @pyqtSlot() | |
| 408 def clear(self, period=0): | |
| 409 """ | |
| 410 Public slot to clear the complete history. | |
| 411 | |
| 412 @param period history period in milliseconds to be cleared (integer) | |
| 413 """ | |
| 414 if period == 0: | |
| 415 self.__history = [] | |
| 416 self.historyReset.emit() | |
| 417 else: | |
| 418 breakMS = QDateTime.currentMSecsSinceEpoch() - period | |
| 419 while ( | |
| 420 self.__history and | |
| 421 (QDateTime(self.__history[0].dateTime).toMSecsSinceEpoch() > | |
| 422 breakMS) | |
| 423 ): | |
| 424 itm = self.__history.pop(0) | |
| 425 self.entryRemoved.emit(itm) | |
| 426 self.__lastSavedUrl = "" | |
| 427 self.__saveTimer.changeOccurred() | |
| 428 self.__saveTimer.saveIfNeccessary() | |
| 429 self.historyCleared.emit() | |
| 430 | |
| 431 def getFileName(self): | |
| 432 """ | |
| 433 Public method to get the file name of the history file. | |
| 434 | |
| 435 @return name of the history file (string) | |
| 436 """ | |
| 437 return os.path.join(Utilities.getConfigDir(), "web_browser", "history") | |
| 438 | |
| 439 def reload(self): | |
| 440 """ | |
| 441 Public method to reload the history. | |
| 442 """ | |
| 443 self.__load() | |
| 444 | |
| 445 def __load(self): | |
| 446 """ | |
| 447 Private method to load the saved history entries from disk. | |
| 448 """ | |
| 449 historyFile = QFile(self.getFileName()) | |
| 450 if not historyFile.exists(): | |
| 451 return | |
| 452 if not historyFile.open(QIODevice.OpenModeFlag.ReadOnly): | |
| 453 EricMessageBox.warning( | |
| 454 None, | |
| 455 self.tr("Loading History"), | |
| 456 self.tr( | |
| 457 """<p>Unable to open history file <b>{0}</b>.<br/>""" | |
| 458 """Reason: {1}</p>""") | |
| 459 .format(historyFile.fileName, historyFile.errorString())) | |
| 460 return | |
| 461 | |
| 462 history = [] | |
| 463 | |
| 464 # double check, that the history file is sorted as it is read | |
| 465 needToSort = False | |
| 466 lastInsertedItem = HistoryEntry() | |
| 467 data = QByteArray(historyFile.readAll()) | |
| 468 stream = QDataStream(data, QIODevice.OpenModeFlag.ReadOnly) | |
| 469 stream.setVersion(QDataStream.Version.Qt_4_6) | |
| 470 while not stream.atEnd(): | |
| 471 ver = stream.readUInt32() | |
| 472 if ver not in HISTORY_VERSIONS: | |
| 473 continue | |
| 474 itm = HistoryEntry() | |
| 475 itm.url = Utilities.readStringFromStream(stream) | |
| 476 stream >> itm.dateTime | |
| 477 itm.title = Utilities.readStringFromStream(stream) | |
| 478 if ver == HISTORY_VERSION_60: | |
| 479 itm.visitCount = stream.readUInt32() | |
| 480 | |
| 481 if not itm.dateTime.isValid(): | |
| 482 continue | |
| 483 | |
| 484 if itm == lastInsertedItem: | |
| 485 if not lastInsertedItem.title and len(history) > 0: | |
| 486 history[0].title = itm.title | |
| 487 continue | |
| 488 | |
| 489 if ver == HISTORY_VERSION_42: | |
| 490 firstEntry = self.__findFirstHistoryEntry(itm.url) | |
| 491 if firstEntry.isValid(): | |
| 492 visitCount = firstEntry.visitCount + 1 | |
| 493 self.__updateVisitCount(itm.url, visitCount) | |
| 494 else: | |
| 495 visitCount = 1 | |
| 496 itm.visitCount = visitCount | |
| 497 | |
| 498 if not needToSort and history and lastInsertedItem < itm: | |
| 499 needToSort = True | |
| 500 | |
| 501 history.insert(0, itm) | |
| 502 lastInsertedItem = itm | |
| 503 historyFile.close() | |
| 504 | |
| 505 if needToSort: | |
| 506 history.sort() | |
| 507 | |
| 508 self.setHistory(history, True) | |
| 509 | |
| 510 # if the history had to be sorted, rewrite the history sorted | |
| 511 if needToSort: | |
| 512 self.__lastSavedUrl = "" | |
| 513 self.__saveTimer.changeOccurred() | |
| 514 | |
| 515 def save(self): | |
| 516 """ | |
| 517 Public slot to save the history entries to disk. | |
| 518 """ | |
| 519 historyFile = QFile(self.getFileName()) | |
| 520 if not historyFile.exists(): | |
| 521 self.__lastSavedUrl = "" | |
| 522 | |
| 523 saveAll = self.__lastSavedUrl == "" | |
| 524 first = len(self.__history) - 1 | |
| 525 if not saveAll: | |
| 526 # find the first one to save | |
| 527 for index in range(len(self.__history)): | |
| 528 if self.__history[index].url == self.__lastSavedUrl: | |
| 529 first = index - 1 | |
| 530 break | |
| 531 if first == len(self.__history) - 1: | |
| 532 saveAll = True | |
| 533 | |
| 534 if saveAll: | |
| 535 # use a temporary file when saving everything | |
| 536 f = QTemporaryFile() | |
| 537 f.setAutoRemove(False) | |
| 538 opened = f.open() | |
| 539 else: | |
| 540 f = historyFile | |
| 541 opened = f.open(QIODevice.OpenModeFlag.Append) | |
| 542 | |
| 543 if not opened: | |
| 544 EricMessageBox.warning( | |
| 545 None, | |
| 546 self.tr("Saving History"), | |
| 547 self.tr( | |
| 548 """<p>Unable to open history file <b>{0}</b>.<br/>""" | |
| 549 """Reason: {1}</p>""") | |
| 550 .format(f.fileName(), f.errorString())) | |
| 551 return | |
| 552 | |
| 553 for index in range(first, -1, -1): | |
| 554 data = QByteArray() | |
| 555 stream = QDataStream(data, QIODevice.OpenModeFlag.WriteOnly) | |
| 556 stream.setVersion(QDataStream.Version.Qt_4_6) | |
| 557 itm = self.__history[index] | |
| 558 stream.writeUInt32(HISTORY_VERSION_60) | |
| 559 stream.writeString(itm.url.encode("utf-8")) | |
| 560 stream << itm.dateTime | |
| 561 stream.writeString(itm.title.encode('utf-8')) | |
| 562 stream.writeUInt32(itm.visitCount) | |
| 563 f.write(data) | |
| 564 | |
| 565 f.close() | |
| 566 if saveAll: | |
| 567 if historyFile.exists() and not historyFile.remove(): | |
| 568 EricMessageBox.warning( | |
| 569 None, | |
| 570 self.tr("Saving History"), | |
| 571 self.tr( | |
| 572 """<p>Error removing old history file <b>{0}</b>.""" | |
| 573 """<br/>Reason: {1}</p>""") | |
| 574 .format(historyFile.fileName(), | |
| 575 historyFile.errorString())) | |
| 576 if not f.copy(historyFile.fileName()): | |
| 577 EricMessageBox.warning( | |
| 578 None, | |
| 579 self.tr("Saving History"), | |
| 580 self.tr( | |
| 581 """<p>Error moving new history file over old one """ | |
| 582 """(<b>{0}</b>).<br/>Reason: {1}</p>""") | |
| 583 .format(historyFile.fileName(), f.errorString())) | |
| 584 f.remove() # get rid of the temporary file | |
| 585 self.historySaved.emit() | |
| 586 try: | |
| 587 self.__lastSavedUrl = self.__history[0].url | |
| 588 except IndexError: | |
| 589 self.__lastSavedUrl = "" | |
| 590 | |
| 591 def __refreshFrequencies(self): | |
| 592 """ | |
| 593 Private slot to recalculate the refresh frequencies. | |
| 594 """ | |
| 595 self.__historyFilterModel.recalculateFrequencies() | |
| 596 self.__startFrequencyTimer() | |
| 597 | |
| 598 def __startFrequencyTimer(self): | |
| 599 """ | |
| 600 Private method to start the timer to recalculate the frequencies. | |
| 601 """ | |
| 602 tomorrow = QDateTime(QDate.currentDate().addDays(1), QTime(3, 0)) | |
| 603 self.__frequencyTimer.start( | |
| 604 QDateTime.currentDateTime().secsTo(tomorrow) * 1000) | |
| 605 | |
| 606 def siteVisitsCount(self, scheme, host): | |
| 607 """ | |
| 608 Public method to get the visit count for a web site using the given | |
| 609 scheme. | |
| 610 | |
| 611 @param scheme scheme to look for | |
| 612 @type str | |
| 613 @param host host to look for | |
| 614 @type str | |
| 615 @return number of visits to this site | |
| 616 @rtype int | |
| 617 """ | |
| 618 count = 0 | |
| 619 url = "{0}://{1}".format(scheme.lower(), host.lower()) | |
| 620 | |
| 621 seenUrls = [] | |
| 622 | |
| 623 for index in range(len(self.__history)): | |
| 624 historyUrl = self.__history[index].url | |
| 625 if historyUrl.startswith(url) and historyUrl not in seenUrls: | |
| 626 count += self.__history[index].visitCount | |
| 627 seenUrls.append(historyUrl) | |
| 628 | |
| 629 return count |
