Mercurial Repositories > Flask Project / file comparison
comparison: ProjectFlask/FlaskCommandDialog.py
ProjectFlask/FlaskCommandDialog.py
- changeset 16
- dd3f6bfb85f7
- parent 15
- 3f5c05eb2d5f
- child 32
- 80fc8deac8fe
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| 15:3f5c05eb2d5f | 16:dd3f6bfb85f7 |
|---|---|
| 17 | 17 |
| 18 class FlaskCommandDialog(QDialog, Ui_FlaskCommandDialog): | 18 class FlaskCommandDialog(QDialog, Ui_FlaskCommandDialog): |
| 19 """ | 19 """ |
| 20 Class implementing a dialog to run a flask command and show its output. | 20 Class implementing a dialog to run a flask command and show its output. |
| 21 """ | 21 """ |
| 22 def __init__(self, project, parent=None): | 22 def __init__(self, project, title="", msgSuccess="", msgError="", |
| 23 parent=None): | |
| 23 """ | 24 """ |
| 24 Constructor | 25 Constructor |
| 25 | 26 |
| 26 @param project reference to the project object | 27 @param project reference to the project object |
| 27 @type Project | 28 @type Project |
| 29 @param title window title of the dialog | |
| 30 @type str | |
| 31 @param msgSuccess success message to be shown | |
| 32 @type str | |
| 33 @param msgError message to be shown on error | |
| 34 @type str | |
| 28 @param parent reference to the parent widget | 35 @param parent reference to the parent widget |
| 29 @type QWidget | 36 @type QWidget |
| 30 """ | 37 """ |
| 31 super(FlaskCommandDialog, self).__init__(parent) | 38 super(FlaskCommandDialog, self).__init__(parent) |
| 32 self.setupUi(self) | 39 self.setupUi(self) |
| 33 | 40 |
| 41 if title: | |
| 42 self.setWindowTitle(title) | |
| 43 | |
| 34 self.__project = project | 44 self.__project = project |
| 45 self.__successMessage = msgSuccess | |
| 46 self.__errorMessage = msgError | |
| 35 | 47 |
| 36 self.__process = None | 48 self.__process = None |
| 37 | |
| 38 self.successMessage = "" | |
| 39 self.errorMessage = "" | |
| 40 | 49 |
| 41 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) | 50 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) |
| 42 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) | 51 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) |
| 43 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False) | 52 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False) |
| 44 | 53 |
| 45 def startFlaskCommand(self, command, args=None): | 54 def startCommand(self, command, args=None): |
| 46 """ | 55 """ |
| 47 Public method to start a flask command and show its output. | 56 Public method to start a flask command and show its output. |
| 48 | 57 |
| 49 @param command flask command to be run | 58 @param command flask command to be run |
| 50 @type str | 59 @type str |
| 87 else: | 96 else: |
| 88 ok = False | 97 ok = False |
| 89 | 98 |
| 90 return ok | 99 return ok |
| 91 | 100 |
| 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 | |
| 147 def closeEvent(self, evt): | 101 def closeEvent(self, evt): |
| 148 """ | 102 """ |
| 149 Protected method handling the close event of the dialog. | 103 Protected method handling the close event of the dialog. |
| 150 | 104 |
| 151 @param evt reference to the close event object | 105 @param evt reference to the close event object |
| 179 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) | 133 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) |
| 180 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) | 134 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) |
| 181 self.buttonBox.button(QDialogButtonBox.Close).setFocus( | 135 self.buttonBox.button(QDialogButtonBox.Close).setFocus( |
| 182 Qt.OtherFocusReason) | 136 Qt.OtherFocusReason) |
| 183 | 137 |
| 184 if normal and self.successMessage: | 138 if normal and self.__successMessage: |
| 185 self.outputEdit.insertPlainText(self.successMessage) | 139 self.outputEdit.insertPlainText(self.__successMessage) |
| 186 elif not normal and self.errorMessage: | 140 elif not normal and self.__errorMessage: |
| 187 self.outputEdit.insertPlainText(self.errorMessage) | 141 self.outputEdit.insertPlainText(self.__errorMessage) |
| 188 | 142 |
| 189 @pyqtSlot() | 143 @pyqtSlot() |
| 190 def __cancelProcess(self): | 144 def __cancelProcess(self): |
| 191 """ | 145 """ |
| 192 Private slot to terminate the current process. | 146 Private slot to terminate the current process. |
