Mercurial Repositories > eric / file comparison
comparison: eric6/WebBrowser/Sync/FtpSyncHandler.py
eric6/WebBrowser/Sync/FtpSyncHandler.py
- branch
- maintenance
- changeset 8273
- 698ae46f40a4
- parent 8043
- 0acf98cd089a
- parent 8260
- 2161475d9639
- child 8400
- b3eefd7e58d1
equal
deleted
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replaced
| 8190:fb0ef164f536 | 8273:698ae46f40a4 |
|---|---|
| 7 Module implementing a synchronization handler using FTP. | 7 Module implementing a synchronization handler using FTP. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import ftplib # secok | 10 import ftplib # secok |
| 11 import io | 11 import io |
| 12 import contextlib | |
| 12 | 13 |
| 13 from PyQt5.QtCore import ( | 14 from PyQt5.QtCore import ( |
| 14 pyqtSignal, QTimer, QFileInfo, QCoreApplication, QByteArray | 15 pyqtSignal, QTimer, QFileInfo, QCoreApplication, QByteArray |
| 15 ) | 16 ) |
| 16 | 17 |
| 49 """ | 50 """ |
| 50 Constructor | 51 Constructor |
| 51 | 52 |
| 52 @param parent reference to the parent object (QObject) | 53 @param parent reference to the parent object (QObject) |
| 53 """ | 54 """ |
| 54 super(FtpSyncHandler, self).__init__(parent) | 55 super().__init__(parent) |
| 55 | 56 |
| 56 self.__state = "idle" | 57 self.__state = "idle" |
| 57 self.__forceUpload = False | 58 self.__forceUpload = False |
| 58 self.__connected = False | 59 self.__connected = False |
| 59 | 60 |
| 81 self.__idleTimer.timeout.connect(self.__idleTimeout) | 82 self.__idleTimer.timeout.connect(self.__idleTimeout) |
| 82 | 83 |
| 83 self.__ftp = E5Ftp() | 84 self.__ftp = E5Ftp() |
| 84 | 85 |
| 85 # do proxy setup | 86 # do proxy setup |
| 86 if not Preferences.getUI("UseProxy"): | 87 proxyType = ( |
| 87 proxyType = E5FtpProxyType.NoProxy | 88 E5FtpProxyType.NoProxy |
| 88 else: | 89 if not Preferences.getUI("UseProxy") else |
| 89 proxyType = Preferences.getUI("ProxyType/Ftp") | 90 Preferences.getUI("ProxyType/Ftp") |
| 91 ) | |
| 90 if proxyType != E5FtpProxyType.NoProxy: | 92 if proxyType != E5FtpProxyType.NoProxy: |
| 91 self.__ftp.setProxy( | 93 self.__ftp.setProxy( |
| 92 proxyType, | 94 proxyType, |
| 93 Preferences.getUI("ProxyHost/Ftp"), | 95 Preferences.getUI("ProxyHost/Ftp"), |
| 94 Preferences.getUI("ProxyPort/Ftp")) | 96 Preferences.getUI("ProxyPort/Ftp")) |
| 167 urlInfo = self.__dirLineParser.parseLine(line) | 169 urlInfo = self.__dirLineParser.parseLine(line) |
| 168 except FtpDirLineParserError: | 170 except FtpDirLineParserError: |
| 169 # silently ignore parser errors | 171 # silently ignore parser errors |
| 170 urlInfo = None | 172 urlInfo = None |
| 171 | 173 |
| 172 if urlInfo and urlInfo.isValid() and urlInfo.isFile(): | 174 if ( |
| 173 if urlInfo.name() in self._remoteFiles.values(): | 175 urlInfo and |
| 174 self.__remoteFilesFound[urlInfo.name()] = ( | 176 urlInfo.isValid() and |
| 175 urlInfo.lastModified() | 177 urlInfo.isFile() and |
| 176 ) | 178 urlInfo.name() in self._remoteFiles.values() |
| 179 ): | |
| 180 self.__remoteFilesFound[urlInfo.name()] = urlInfo.lastModified() | |
| 177 | 181 |
| 178 QCoreApplication.processEvents() | 182 QCoreApplication.processEvents() |
| 179 | 183 |
| 180 def __downloadFile(self, type_, fileName, timestamp): | 184 def __downloadFile(self, type_, fileName, timestamp): |
| 181 """ | 185 """ |
| 389 Public method to shut down the handler. | 393 Public method to shut down the handler. |
| 390 """ | 394 """ |
| 391 if self.__idleTimer.isActive(): | 395 if self.__idleTimer.isActive(): |
| 392 self.__idleTimer.stop() | 396 self.__idleTimer.stop() |
| 393 | 397 |
| 394 try: | 398 with contextlib.suppress(ftplib.all_errors): |
| 395 if self.__connected: | 399 if self.__connected: |
| 396 self.__ftp.quit() | 400 self.__ftp.quit() |
| 397 except ftplib.all_errors: | |
| 398 pass # ignore FTP errors because we are shutting down anyway | |
| 399 self.__connected = False | 401 self.__connected = False |
| 400 | 402 |
| 401 def __idleTimeout(self): | 403 def __idleTimeout(self): |
| 402 """ | 404 """ |
| 403 Private slot to prevent a disconnect from the server. | 405 Private slot to prevent a disconnect from the server. |
