Mercurial Repositories > Flask Project / file comparison
comparison: ProjectFlask/FlaskCommandDialog.py
ProjectFlask/FlaskCommandDialog.py
- changeset 15
- 3f5c05eb2d5f
- parent 11
- da6ef8ab8268
- child 16
- dd3f6bfb85f7
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| 14:d2da14b2a233 | 15:3f5c05eb2d5f |
|---|---|
| 33 | 33 |
| 34 self.__project = project | 34 self.__project = project |
| 35 | 35 |
| 36 self.__process = None | 36 self.__process = None |
| 37 | 37 |
| 38 self.successMessage = "" | |
| 39 self.errorMessage = "" | |
| 40 | |
| 38 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) | 41 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) |
| 39 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) | 42 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) |
| 40 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False) | 43 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False) |
| 41 | 44 |
| 42 def startCommand(self, command, args=None): | 45 def startFlaskCommand(self, command, args=None): |
| 43 """ | 46 """ |
| 44 Public method to start a flask command and show its output. | 47 Public method to start a flask command and show its output. |
| 45 | 48 |
| 46 @param command flask command to be run | 49 @param command flask command to be run |
| 47 @type str | 50 @type str |
| 84 else: | 87 else: |
| 85 ok = False | 88 ok = False |
| 86 | 89 |
| 87 return ok | 90 return ok |
| 88 | 91 |
| 92 def startBabelCommand(self, command, args, title, msgSuccess="", | |
| 93 msgError=""): | |
| 94 """ | |
| 95 Public method to start a pybabel command and show its output. | |
| 96 | |
| 97 @param command pybabel command to be run | |
| 98 @type str | |
| 99 @param args list of command line arguments for the command | |
| 100 @type list of str | |
| 101 @param title window title of the dialog | |
| 102 @type str | |
| 103 @param msgSuccess success message to be shown | |
| 104 @type str | |
| 105 @param msgError message to be shown on error | |
| 106 @type str | |
| 107 @return flag indicating a successful start | |
| 108 @rtype bool | |
| 109 """ | |
| 110 self.setWindowTitle(title) | |
| 111 | |
| 112 self.successMessage = msgSuccess | |
| 113 self.errorMessage = msgError | |
| 114 | |
| 115 workdir, _ = self.__project.getApplication() | |
| 116 babelCommand = self.__project.getBabelCommand() | |
| 117 | |
| 118 self.__process = QProcess() | |
| 119 self.__process.setWorkingDirectory(workdir) | |
| 120 self.__process.setProcessChannelMode(QProcess.MergedChannels) | |
| 121 | |
| 122 self.__process.readyReadStandardOutput.connect(self.__readStdOut) | |
| 123 self.__process.finished.connect(self.__processFinished) | |
| 124 | |
| 125 self.outputEdit.clear() | |
| 126 | |
| 127 babelArgs = [command] | |
| 128 if args: | |
| 129 babelArgs += args | |
| 130 | |
| 131 self.__process.start(babelCommand, babelArgs) | |
| 132 ok = self.__process.waitForStarted(10000) | |
| 133 if not ok: | |
| 134 E5MessageBox.critical( | |
| 135 None, | |
| 136 self.tr("Execute PyBabel Command"), | |
| 137 self.tr("""The pybabel process could not be started.""")) | |
| 138 else: | |
| 139 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False) | |
| 140 self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True) | |
| 141 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(True) | |
| 142 self.buttonBox.button(QDialogButtonBox.Cancel).setFocus( | |
| 143 Qt.OtherFocusReason) | |
| 144 | |
| 145 return ok | |
| 146 | |
| 89 def closeEvent(self, evt): | 147 def closeEvent(self, evt): |
| 90 """ | 148 """ |
| 91 Protected method handling the close event of the dialog. | 149 Protected method handling the close event of the dialog. |
| 92 | 150 |
| 93 @param evt reference to the close event object | 151 @param evt reference to the close event object |
| 103 """ | 161 """ |
| 104 if self.__process is not None: | 162 if self.__process is not None: |
| 105 out = str(self.__process.readAllStandardOutput(), "utf-8") | 163 out = str(self.__process.readAllStandardOutput(), "utf-8") |
| 106 self.outputEdit.insertPlainText(out) | 164 self.outputEdit.insertPlainText(out) |
| 107 | 165 |
| 108 @pyqtSlot() | 166 def __processFinished(self, exitCode, exitStatus): |
| 109 def __processFinished(self): | 167 """ |
| 110 """ | 168 Private slot connected to the finished signal. |
| 111 Private slot handling the finishing of the server process. | 169 |
| 112 """ | 170 @param exitCode exit code of the process |
| 171 @type int | |
| 172 @param exitStatus exit status of the process | |
| 173 @type QProcess.ExitStatus | |
| 174 """ | |
| 175 normal = (exitStatus == QProcess.NormalExit) and (exitCode == 0) | |
| 113 self.__cancelProcess() | 176 self.__cancelProcess() |
| 114 | 177 |
| 115 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False) | 178 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False) |
| 116 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) | 179 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) |
| 117 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) | 180 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) |
| 118 self.buttonBox.button(QDialogButtonBox.Close).setFocus( | 181 self.buttonBox.button(QDialogButtonBox.Close).setFocus( |
| 119 Qt.OtherFocusReason) | 182 Qt.OtherFocusReason) |
| 183 | |
| 184 if normal and self.successMessage: | |
| 185 self.outputEdit.insertPlainText(self.successMessage) | |
| 186 elif not normal and self.errorMessage: | |
| 187 self.outputEdit.insertPlainText(self.errorMessage) | |
| 120 | 188 |
| 121 @pyqtSlot() | 189 @pyqtSlot() |
| 122 def __cancelProcess(self): | 190 def __cancelProcess(self): |
| 123 """ | 191 """ |
| 124 Private slot to terminate the current process. | 192 Private slot to terminate the current process. |
