Mercurial Repositories > eric / file comparison
comparison: eric7/PipInterface/PipLicensesDialog.py
eric7/PipInterface/PipLicensesDialog.py
- branch
- eric7
- changeset 9014
- cdf68c00881d
- parent 9003
- 6bc210cd5726
- child 9103
- 8ac26b4c4316
- child 9111
- 4ac66b6c33a4
equal
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replaced
| 9013:9fc49d3961ab | 9014:cdf68c00881d |
|---|---|
| 5 | 5 |
| 6 """ | 6 """ |
| 7 Module implementing a dialog to show the licenses of an environment. | 7 Module implementing a dialog to show the licenses of an environment. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import os | |
| 11 | |
| 10 from PyQt6.QtCore import pyqtSlot, Qt | 12 from PyQt6.QtCore import pyqtSlot, Qt |
| 11 from PyQt6.QtWidgets import QDialog, QTreeWidgetItem | 13 from PyQt6.QtWidgets import QDialog, QDialogButtonBox, QTreeWidgetItem |
| 12 | 14 |
| 13 from EricGui.EricOverrideCursor import EricOverrideCursor | 15 from EricGui.EricOverrideCursor import EricOverrideCursor |
| 16 from EricWidgets import EricFileDialog, EricMessageBox | |
| 14 | 17 |
| 15 from .Ui_PipLicensesDialog import Ui_PipLicensesDialog | 18 from .Ui_PipLicensesDialog import Ui_PipLicensesDialog |
| 16 | 19 |
| 17 | 20 |
| 18 class PipLicensesDialog(QDialog, Ui_PipLicensesDialog): | 21 class PipLicensesDialog(QDialog, Ui_PipLicensesDialog): |
| 47 super().__init__(parent) | 50 super().__init__(parent) |
| 48 self.setupUi(self) | 51 self.setupUi(self) |
| 49 | 52 |
| 50 self.__pip = pip | 53 self.__pip = pip |
| 51 self.__environment = environment | 54 self.__environment = environment |
| 55 | |
| 56 self.__saveCSVButton = self.buttonBox.addButton( | |
| 57 self.tr("Save as CSV..."), QDialogButtonBox.ButtonRole.ActionRole) | |
| 58 self.__saveCSVButton.clicked.connect(self.__saveAsCSV) | |
| 59 | |
| 60 self.buttonBox.button( | |
| 61 QDialogButtonBox.StandardButton.Close).setDefault(True) | |
| 52 | 62 |
| 53 self.localCheckBox.setChecked(localPackages) | 63 self.localCheckBox.setChecked(localPackages) |
| 54 self.userCheckBox.setChecked(usersite) | 64 self.userCheckBox.setChecked(usersite) |
| 55 | 65 |
| 56 self.localCheckBox.toggled.connect(self.__refreshLicenses) | 66 self.localCheckBox.toggled.connect(self.__refreshLicenses) |
| 113 PipLicensesDialog.SummaryLicenseColumn, | 123 PipLicensesDialog.SummaryLicenseColumn, |
| 114 Qt.SortOrder.AscendingOrder) | 124 Qt.SortOrder.AscendingOrder) |
| 115 for col in range(self.summaryList.columnCount()): | 125 for col in range(self.summaryList.columnCount()): |
| 116 self.summaryList.resizeColumnToContents(col) | 126 self.summaryList.resizeColumnToContents(col) |
| 117 self.summaryList.setUpdatesEnabled(True) | 127 self.summaryList.setUpdatesEnabled(True) |
| 128 | |
| 129 enable = bool(self.licensesList.topLevelItemCount()) | |
| 130 self.__saveCSVButton.setEnabled(enable) | |
| 131 | |
| 132 @pyqtSlot() | |
| 133 def __saveAsCSV(self): | |
| 134 """ | |
| 135 Private slot to save the license information as a CSV file. | |
| 136 """ | |
| 137 import csv | |
| 138 | |
| 139 fileName, selectedFilter = EricFileDialog.getSaveFileNameAndFilter( | |
| 140 self, | |
| 141 self.tr("Save as CSV"), | |
| 142 os.path.expanduser("~"), | |
| 143 self.tr("CSV Files (*.csv);;All Files (*)"), | |
| 144 None, | |
| 145 EricFileDialog.DontConfirmOverwrite | |
| 146 ) | |
| 147 if fileName: | |
| 148 ext = os.path.splitext(fileName)[1] | |
| 149 if not ext: | |
| 150 ex = selectedFilter.split("(*")[1].split(")")[0] | |
| 151 if ex: | |
| 152 fileName += ex | |
| 153 | |
| 154 try: | |
| 155 with open(fileName, "w", newline="", | |
| 156 encoding="utf-8") as csvFile: | |
| 157 fieldNames = ["Name", "Version", "License"] | |
| 158 writer = csv.DictWriter(csvFile, fieldnames=fieldNames) | |
| 159 | |
| 160 writer.writeheader() | |
| 161 for row in range(self.licensesList.topLevelItemCount()): | |
| 162 itm = self.licensesList.topLevelItem(row) | |
| 163 writer.writerow({ | |
| 164 "Name": itm.text(0), | |
| 165 "Version": itm.text(1), | |
| 166 "License": itm.text(2), | |
| 167 }) | |
| 168 except OSError as err: | |
| 169 EricMessageBox.critical( | |
| 170 self, | |
| 171 self.tr("Save as CSV"), | |
| 172 self.tr( | |
| 173 """<p>The license information could not be saved""" | |
| 174 """ into the CSV file <b>{0}</b>.</p>""" | |
| 175 """<p>Reason: {1}</p>""" | |
| 176 ).format(fileName, str(err)) | |
| 177 ) |
