Mercurial Repositories > eric / file comparison
comparison: eric6/WebBrowser/OpenSearch/OpenSearchManager.py
eric6/WebBrowser/OpenSearch/OpenSearchManager.py
- changeset 8240
- 93b8a353c4bf
- parent 8218
- 7c09585bd960
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| 8239:59a9a658618c | 8240:93b8a353c4bf |
|---|---|
| 6 """ | 6 """ |
| 7 Module implementing a manager for open search engines. | 7 Module implementing a manager for open search engines. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import os | 10 import os |
| 11 import contextlib | |
| 11 | 12 |
| 12 from PyQt5.QtCore import ( | 13 from PyQt5.QtCore import ( |
| 13 pyqtSignal, QObject, QUrl, QFile, QDir, QIODevice, QUrlQuery | 14 pyqtSignal, QObject, QUrl, QFile, QDir, QIODevice, QUrlQuery |
| 14 ) | 15 ) |
| 15 from PyQt5.QtWidgets import QLineEdit, QInputDialog | 16 from PyQt5.QtWidgets import QLineEdit, QInputDialog |
| 545 """ | 546 """ |
| 546 if not keyword: | 547 if not keyword: |
| 547 return | 548 return |
| 548 | 549 |
| 549 if engine is None: | 550 if engine is None: |
| 550 try: | 551 with contextlib.suppress(KeyError): |
| 551 del self.__keywords[keyword] | 552 del self.__keywords[keyword] |
| 552 except KeyError: | |
| 553 pass | |
| 554 else: | 553 else: |
| 555 self.__keywords[keyword] = engine | 554 self.__keywords[keyword] = engine |
| 556 | 555 |
| 557 self.changed.emit() | 556 self.changed.emit() |
| 558 | 557 |
