Mercurial Repositories > Flask Project / file comparison
comparison: ProjectFlask/FlaskMigrateExtension/MigrateSummaryDialog.py
ProjectFlask/FlaskMigrateExtension/MigrateSummaryDialog.py
- branch
- eric7
- changeset 64
- 0ee58185b8df
- parent 61
- fe1e8783a95f
- child 66
- 0d3168d0e310
equal
deleted
inserted
replaced
| 63:7c05cbc8b3e5 | 64:0ee58185b8df |
|---|---|
| 5 | 5 |
| 6 """ | 6 """ |
| 7 Module implementing a dialog showing a summary of all created.migrations. | 7 Module implementing a dialog showing a summary of all created.migrations. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from PyQt5.QtCore import pyqtSlot, Qt, QProcess, QEventLoop, QTimer | 10 from PyQt6.QtCore import pyqtSlot, Qt, QProcess, QEventLoop, QTimer |
| 11 from PyQt5.QtGui import QGuiApplication | 11 from PyQt6.QtGui import QGuiApplication |
| 12 from PyQt5.QtWidgets import ( | 12 from PyQt6.QtWidgets import ( |
| 13 QDialog, QDialogButtonBox, QAbstractButton, QTreeWidgetItem, | 13 QDialog, QDialogButtonBox, QAbstractButton, QTreeWidgetItem, |
| 14 QAbstractItemView | 14 QAbstractItemView |
| 15 ) | 15 ) |
| 16 | 16 |
| 17 from E5Gui import E5MessageBox | 17 from EricGui.EricOverrideCursor import EricOverrideCursor, EricOverridenCursor |
| 18 from EricWidgets import EricMessageBox | |
| 18 | 19 |
| 19 from .Ui_MigrateSummaryDialog import Ui_MigrateSummaryDialog | 20 from .Ui_MigrateSummaryDialog import Ui_MigrateSummaryDialog |
| 20 | 21 |
| 21 | 22 |
| 22 class MigrateSummaryDialog(QDialog, Ui_MigrateSummaryDialog): | 23 class MigrateSummaryDialog(QDialog, Ui_MigrateSummaryDialog): |
| 38 """ | 39 """ |
| 39 super().__init__(parent) | 40 super().__init__(parent) |
| 40 self.setupUi(self) | 41 self.setupUi(self) |
| 41 | 42 |
| 42 self.__refreshButton = self.buttonBox.addButton( | 43 self.__refreshButton = self.buttonBox.addButton( |
| 43 self.tr("Refresh"), QDialogButtonBox.ActionRole) | 44 self.tr("Refresh"), QDialogButtonBox.ButtonRole.ActionRole) |
| 44 self.__refreshButton.clicked.connect(self.showSummary) | 45 self.__refreshButton.clicked.connect(self.showSummary) |
| 45 | 46 |
| 46 self.__project = project | 47 self.__project = project |
| 47 self.__migrateProject = migrateProject | 48 self.__migrateProject = migrateProject |
| 48 self.__migrations = migrations | 49 self.__migrations = migrations |
| 58 workdir, env = self.__project.prepareRuntimeEnvironment() | 59 workdir, env = self.__project.prepareRuntimeEnvironment() |
| 59 if env is not None: | 60 if env is not None: |
| 60 self.show() | 61 self.show() |
| 61 self.raise_() | 62 self.raise_() |
| 62 | 63 |
| 63 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False) | 64 self.buttonBox.button( |
| 64 self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True) | 65 QDialogButtonBox.StandardButton.Close).setEnabled(False) |
| 65 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(True) | 66 self.buttonBox.button( |
| 66 self.buttonBox.button(QDialogButtonBox.Cancel).setFocus( | 67 QDialogButtonBox.StandardButton.Cancel).setDefault(True) |
| 67 Qt.OtherFocusReason) | 68 self.buttonBox.button( |
| 68 QGuiApplication.processEvents(QEventLoop.ExcludeUserInputEvents) | 69 QDialogButtonBox.StandardButton.Cancel).setEnabled(True) |
| 70 self.buttonBox.button( | |
| 71 QDialogButtonBox.StandardButton.Cancel).setFocus( | |
| 72 Qt.FocusReason.OtherFocusReason) | |
| 73 QGuiApplication.processEvents( | |
| 74 QEventLoop.ProcessEventsFlag.ExcludeUserInputEvents) | |
| 69 | 75 |
| 70 command = self.__project.getFlaskCommand() | 76 command = self.__project.getFlaskCommand() |
| 71 | 77 |
| 72 self.__process = QProcess() | 78 self.__process = QProcess() |
| 73 self.__process.setProcessEnvironment(env) | 79 self.__process.setProcessEnvironment(env) |
| 75 | 81 |
| 76 args = ["db", "history", "--indicate-current"] | 82 args = ["db", "history", "--indicate-current"] |
| 77 if self.__migrations: | 83 if self.__migrations: |
| 78 args += ["--directory", self.__migrations] | 84 args += ["--directory", self.__migrations] |
| 79 | 85 |
| 80 QGuiApplication.setOverrideCursor(Qt.WaitCursor) | 86 with EricOverrideCursor(): |
| 81 self.__process.start(command, args) | 87 self.__process.start(command, args) |
| 82 ok = self.__process.waitForStarted(10000) | 88 ok = self.__process.waitForStarted(10000) |
| 83 if ok: | |
| 84 ok = self.__process.waitForFinished(10000) | |
| 85 if ok: | 89 if ok: |
| 86 out = str(self.__process.readAllStandardOutput(), "utf-8") | 90 ok = self.__process.waitForFinished(10000) |
| 87 self.__processOutput(out) | 91 if ok: |
| 88 self.__selectItem(self.__currentRevision) | 92 out = str(self.__process.readAllStandardOutput(), |
| 93 "utf-8") | |
| 94 self.__processOutput(out) | |
| 95 self.__selectItem(self.__currentRevision) | |
| 96 else: | |
| 97 with EricOverridenCursor(): | |
| 98 EricMessageBox.critical( | |
| 99 None, | |
| 100 self.tr("Migrations Summary"), | |
| 101 self.tr("""The Flask process did not finish""" | |
| 102 """ within 10 seconds.""")) | |
| 89 else: | 103 else: |
| 90 E5MessageBox.critical( | 104 with EricOverridenCursor(): |
| 91 None, | 105 EricMessageBox.critical( |
| 92 self.tr("Migrations Summary"), | 106 None, |
| 93 self.tr("""The Flask process did not finish within""" | 107 self.tr("Migrations Summary"), |
| 94 """ 10 seconds.""")) | 108 self.tr("""The Flask process could not be""" |
| 95 else: | 109 """ started.""")) |
| 96 E5MessageBox.critical( | 110 for column in range(self.summaryWidget.columnCount()): |
| 97 None, | 111 self.summaryWidget.resizeColumnToContents(column) |
| 98 self.tr("Migrations Summary"), | 112 |
| 99 self.tr("""The Flask process could not be started.""")) | 113 self.buttonBox.button( |
| 100 for column in range(self.summaryWidget.columnCount()): | 114 QDialogButtonBox.StandardButton.Cancel).setEnabled(False) |
| 101 self.summaryWidget.resizeColumnToContents(column) | 115 self.buttonBox.button( |
| 102 QGuiApplication.restoreOverrideCursor() | 116 QDialogButtonBox.StandardButton.Close).setEnabled(True) |
| 103 | 117 self.buttonBox.button( |
| 104 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False) | 118 QDialogButtonBox.StandardButton.Close).setDefault(True) |
| 105 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) | 119 self.buttonBox.button( |
| 106 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) | 120 QDialogButtonBox.StandardButton.Close).setFocus( |
| 107 self.buttonBox.button(QDialogButtonBox.Close).setFocus( | 121 Qt.FocusReason.OtherFocusReason) |
| 108 Qt.OtherFocusReason) | |
| 109 | 122 |
| 110 def __processOutput(self, output): | 123 def __processOutput(self, output): |
| 111 """ | 124 """ |
| 112 Private method to process the flask output and populate the summary | 125 Private method to process the flask output and populate the summary |
| 113 list. | 126 list. |
| 189 Private slot handling a button press of the button box. | 202 Private slot handling a button press of the button box. |
| 190 | 203 |
| 191 @param button reference to the pressed button | 204 @param button reference to the pressed button |
| 192 @type QAbstractButton | 205 @type QAbstractButton |
| 193 """ | 206 """ |
| 194 if button is self.buttonBox.button(QDialogButtonBox.Cancel): | 207 if button is self.buttonBox.button( |
| 208 QDialogButtonBox.StandardButton.Cancel | |
| 209 ): | |
| 195 self.__cancelProcess() | 210 self.__cancelProcess() |
| 196 | 211 |
| 197 @pyqtSlot() | 212 @pyqtSlot() |
| 198 def __cancelProcess(self): | 213 def __cancelProcess(self): |
| 199 """ | 214 """ |
| 200 Private slot to terminate the current process. | 215 Private slot to terminate the current process. |
| 201 """ | 216 """ |
| 202 if ( | 217 if ( |
| 203 self.__process is not None and | 218 self.__process is not None and |
| 204 self.__process.state() != QProcess.NotRunning | 219 self.__process.state() != QProcess.ProcessState.NotRunning |
| 205 ): | 220 ): |
| 206 self.__process.terminate() | 221 self.__process.terminate() |
| 207 QTimer.singleShot(2000, self.__process.kill) | 222 QTimer.singleShot(2000, self.__process.kill) |
| 208 self.__process.waitForFinished(3000) | 223 self.__process.waitForFinished(3000) |
| 209 | 224 |
| 216 @param revision revision of the item to select | 231 @param revision revision of the item to select |
| 217 @type str | 232 @type str |
| 218 """ | 233 """ |
| 219 if revision: | 234 if revision: |
| 220 items = self.summaryWidget.findItems( | 235 items = self.summaryWidget.findItems( |
| 221 revision, Qt.MatchExactly, 1) | 236 revision, Qt.MatchFlag.MatchExactly, 1) |
| 222 if items: | 237 if items: |
| 223 # select the first item | 238 # select the first item |
| 224 items[0].setSelected(True) | 239 items[0].setSelected(True) |
| 225 self.summaryWidget.scrollToItem( | 240 self.summaryWidget.scrollToItem( |
| 226 items[0], QAbstractItemView.PositionAtCenter) | 241 items[0], QAbstractItemView.ScrollHint.PositionAtCenter) |
