diff -r a00cd6b55728 -r 31a7decd3393 eric7/PipInterface/PipLicensesDialog.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/PipInterface/PipLicensesDialog.py Sun Mar 27 19:56:41 2022 +0200
@@ -0,0 +1,83 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2022 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to show the licenses of an environment.
+"""
+
+from PyQt6.QtCore import Qt
+from PyQt6.QtWidgets import QDialog, QTreeWidgetItem
+
+from .Ui_PipLicensesDialog import Ui_PipLicensesDialog
+
+
+class PipLicensesDialog(QDialog, Ui_PipLicensesDialog):
+ """
+ Class documentation goes here.
+ """
+ LicensesPackageColumn = 0
+ LicensesVersionColumn = 1
+ LicensesLicenseColumn = 2
+
+ SummaryCountColumn = 0
+ SummaryLicenseColumn = 1
+
+ def __init__(self, pip, environment, parent=None):
+ """
+ Constructor
+
+ @param pip reference to the pip interface object
+ @type Pip
+ @param envName name of the environment to show the licenses for
+ @type str
+ @param parent reference to the parent widget (defaults to None)
+ @type QWidget (optional)
+ """
+ super().__init__(parent)
+ self.setupUi(self)
+
+ self.__pip = pip
+
+ if environment:
+ self.environmentLabel.setText("<b>{0}</b>".format(
+ self.tr("Licenses of {0}").format(environment)
+ ))
+
+ # step 1: show the licenses per package
+ self.licensesList.setUpdatesEnabled(True)
+ licenses = self.__pip.getLicenses(environment)
+ for license in licenses:
+ QTreeWidgetItem(self.licensesList, [
+ license["Name"],
+ license["Version"],
+ license["License"].replace("; ", "\n"),
+ ])
+
+ self.licensesList.sortItems(
+ PipLicensesDialog.LicensesPackageColumn,
+ Qt.SortOrder.AscendingOrder)
+ for col in range(self.licensesList.columnCount()):
+ self.licensesList.resizeColumnToContents(col)
+ self.licensesList.setUpdatesEnabled(True)
+
+ # step 2: show the licenses summary
+ self.summaryList.setUpdatesEnabled(True)
+ licenses = self.__pip.getLicensesSummary(environment)
+ for license in licenses:
+ QTreeWidgetItem(self.summaryList, [
+ "{0:4d}".format(license["Count"]),
+ license["License"].replace("; ", "\n"),
+ ])
+
+ self.summaryList.sortItems(
+ PipLicensesDialog.SummaryLicenseColumn,
+ Qt.SortOrder.AscendingOrder)
+ for col in range(self.summaryList.columnCount()):
+ self.summaryList.resizeColumnToContents(col)
+ self.summaryList.setUpdatesEnabled(True)
+
+ else:
+ # That should never happen; play it safe.
+ self.environmentLabel.setText(self.tr("No environment specified."))
