Mercurial Repositories > eric / file comparison
comparison: Helpviewer/OpenSearch/OpenSearchEngine.py
Helpviewer/OpenSearch/OpenSearchEngine.py
- changeset 4158
- bfb56045bc1f
- parent 4021
- 195a471c327b
- child 4326
- e52318f11812
- child 4330
- 2c278493b31e
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| 4156:491fcdca9ff4 | 4158:bfb56045bc1f |
|---|---|
| 13 import json | 13 import json |
| 14 | 14 |
| 15 from PyQt5.QtCore import pyqtSignal, pyqtSlot, QLocale, QUrl, QByteArray, \ | 15 from PyQt5.QtCore import pyqtSignal, pyqtSlot, QLocale, QUrl, QByteArray, \ |
| 16 QBuffer, QIODevice, QObject, qVersion | 16 QBuffer, QIODevice, QObject, qVersion |
| 17 from PyQt5.QtGui import QImage | 17 from PyQt5.QtGui import QImage |
| 18 from PyQt5.QtNetwork import QNetworkRequest, QNetworkAccessManager | 18 from PyQt5.QtNetwork import QNetworkRequest, QNetworkAccessManager, \ |
| 19 QNetworkReply | |
| 19 | 20 |
| 20 from UI.Info import Program | 21 from UI.Info import Program |
| 21 | 22 |
| 22 import Preferences | 23 import Preferences |
| 23 import Utilities | 24 import Utilities |
| 466 | 467 |
| 467 def __suggestionsObtained(self): | 468 def __suggestionsObtained(self): |
| 468 """ | 469 """ |
| 469 Private slot to receive the suggestions. | 470 Private slot to receive the suggestions. |
| 470 """ | 471 """ |
| 471 buffer = bytes(self.__suggestionsReply.readAll()) | 472 if self.__suggestionsReply.error() == QNetworkReply.NoError: |
| 472 response = Utilities.decodeBytes(buffer) | 473 buffer = bytes(self.__suggestionsReply.readAll()) |
| 473 response = response.strip() | 474 response = Utilities.decodeBytes(buffer) |
| 474 | 475 response = response.strip() |
| 475 self.__suggestionsReply.close() | 476 |
| 476 self.__suggestionsReply = None | 477 self.__suggestionsReply.close() |
| 477 | 478 self.__suggestionsReply.deleteLater() |
| 478 if len(response) == 0: | 479 self.__suggestionsReply = None |
| 479 return | 480 |
| 480 | 481 if len(response) == 0: |
| 481 try: | 482 return |
| 482 result = json.loads(response) | 483 |
| 483 except ValueError: | 484 try: |
| 484 return | 485 result = json.loads(response) |
| 485 | 486 except ValueError: |
| 486 try: | 487 return |
| 487 suggestions = result[1] | 488 |
| 488 except IndexError: | 489 try: |
| 489 return | 490 suggestions = result[1] |
| 490 | 491 except IndexError: |
| 491 self.suggestions.emit(suggestions) | 492 return |
| 493 | |
| 494 self.suggestions.emit(suggestions) | |
| 492 | 495 |
| 493 def networkAccessManager(self): | 496 def networkAccessManager(self): |
| 494 """ | 497 """ |
| 495 Public method to get a reference to the network access manager object. | 498 Public method to get a reference to the network access manager object. |
| 496 | 499 |
