Mercurial Repositories > pipx Interface / file diff

--- a/PipxInterface/PipxWidget.py	Wed Jun 26 18:40:48 2024 +0200
+++ b/PipxInterface/PipxWidget.py	Thu Jun 27 15:42:50 2024 +0200
@@ -7,10 +7,13 @@
 Module implementing the pipx management widget.
 """
 
+import os
+
 from PyQt6.QtCore import Qt, pyqtSlot
 from PyQt6.QtWidgets import QDialog, QMenu, QTreeWidgetItem, QWidget
 
 from eric7.EricGui import EricPixmapCache
+from eric7.EricWidgets import EricFileDialog, EricMessageBox
 
 from .Pipx import Pipx
 from .PipxAppStartDialog import PipxAppStartDialog
@@ -55,6 +58,13 @@
         # TODO: set the various icons
         self.pipxMenuButton.setIcon(EricPixmapCache.getIcon("superMenu"))
         self.refreshButton.setIcon(EricPixmapCache.getIcon("reload"))
+        self.installButton.setIcon(EricPixmapCache.getIcon("plus"))
+        self.upgradeButton.setIcon(EricPixmapCache.getIcon("upgrade"))
+        self.uninstallButton.setIcon(EricPixmapCache.getIcon("minus"))
+
+        self.installButton.clicked.connect(self.__installPackages)
+        self.upgradeButton.clicked.connect(self.__upgradePackages)
+        self.uninstallButton.clicked.connect(self.__uninstallPackages)
 
         self.pipxMenuButton.setAutoRaise(True)
         self.pipxMenuButton.setShowMenuInside(True)
@@ -73,6 +83,7 @@
         self.interpretersPathEdit.setText(pipxPaths["pythonPath"])
 
         self.__populatePackages()
+        self.on_packagesList_itemSelectionChanged()
 
     #######################################################################
     ## Menu related methods below
@@ -154,10 +165,11 @@
         """
         Private slot to set the action enabled status.
         """
-        hasPackagesSelected = bool(self.__selectedPackages())
-        self.__reinstallPackagesAct.setEnabled(hasPackagesSelected)
-        self.__upgradePackagesAct.setEnabled(hasPackagesSelected)
-        self.__uninstallPackagesAct.setEnabled(hasPackagesSelected)
+        selectedPackages = self.__selectedPackages()
+
+        self.__reinstallPackagesAct.setEnabled(len(selectedPackages) == 1)
+        self.__upgradePackagesAct.setEnabled(bool(selectedPackages))
+        self.__uninstallPackagesAct.setEnabled(len(selectedPackages) == 1)
 
     @pyqtSlot()
     def __installPackages(self):
@@ -183,13 +195,12 @@
         """
         Private slot to install all packages listed in a specification file.
         """
-        # TODO: not implemented yet
         from .PipxSpecInputDialog import PipxSpecInputDialog
 
         dlg = PipxSpecInputDialog(self.tr("Install All Packages"))
         if dlg.exec() == QDialog.DialogCode.Accepted:
             specFile, pyVersion, fetchMissing, force, systemSitePackages = dlg.getData()
-            self.__pipx.installPackages(
+            self.__pipx.installAllPackages(
                 specFile,
                 interpreterVersion=pyVersion,
                 fetchMissingInterpreter=fetchMissing,
@@ -203,8 +214,51 @@
         """
         Private slot to create a spec metadata file needed by 'pipx install-all'.
         """
-        # TODO: not implemented yet
-        pass
+        specFile, selectedFilter = EricFileDialog.getSaveFileNameAndFilter(
+            self,
+            self.tr("Create Spec Metadata File"),
+            "",
+            self.tr("JSON Files (*.json);;All Files (*)"),
+            self.tr("JSON Files (*.json)"),
+            EricFileDialog.DontConfirmOverwrite,
+        )
+        if specFile:
+            ext = os.path.splitext(specFile)[1]
+            if not ext:
+                ex = selectedFilter.split("(*")[1].split(")")[0]
+                if ex:
+                    specFile += ex
+
+            if os.path.exists(specFile):
+                ok = EricMessageBox.yesNo(
+                    self,
+                    self.tr("Create Spec Metadata File"),
+                    self.tr(
+                        "<p>The file <b>{0}</b> exists already. Overwrite it?</p>"
+                    ).format(specFile),
+                )
+                if not ok:
+                    return
+
+            ok, message = self.__pipx.createSpecMetadataFile(specFile=specFile)
+            if ok:
+                EricMessageBox.information(
+                    self,
+                    self.tr("Create Spec Metadata File"),
+                    self.tr(
+                        "<p>The spec metadata file <b>{0}</b> was created"
+                        " successfully.</p>"
+                    ).format(specFile),
+                )
+            else:
+                EricMessageBox.critical(
+                    self,
+                    self.tr("Create Spec Metadata File"),
+                    self.tr(
+                        "<p>The spec metadata file <b>{0}</b> could not be created.</p>"
+                        "<p>Reason: {1}</p>"
+                    ).format(specFile, message),
+                )
 
     @pyqtSlot()
     def __reinstallPackages(self):
@@ -336,6 +390,16 @@
             dlg = PipxAppStartDialog(app, self.__plugin, self)
             dlg.show()
 
+    @pyqtSlot()
+    def on_packagesList_itemSelectionChanged(self):
+        """
+        Private slot to handle a change of selected packages and apps.
+        """
+        selectedPackages = self.__selectedPackages()
+
+        self.upgradeButton.setEnabled(bool(selectedPackages))
+        self.uninstallButton.setEnabled(len(selectedPackages) == 1)
+
     def __selectedPackages(self):
         """
         Private method to determine the list of selected packages.