Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/UiExtensionPlugins/PipInterface/ConfigurationPage/PipPage.py	Sat Dec 09 18:32:08 2017 +0100
@@ -0,0 +1,110 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2015 - 2017 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Package implementing the configuration page.
+"""
+
+from __future__ import unicode_literals
+
+import os
+
+from PyQt5.QtCore import pyqtSlot, Qt, QSortFilterProxyModel, QStringListModel
+
+from E5Gui import E5FileDialog
+
+from Preferences.ConfigurationPages.ConfigurationPageBase import \
+    ConfigurationPageBase
+from .Ui_PipPage import Ui_PipPage
+
+from .. import DefaultIndexUrl
+
+import Utilities
+
+
+class PipPage(ConfigurationPageBase, Ui_PipPage):
+    """
+    Class implementing the configuration page.
+    """
+    def __init__(self, plugin):
+        """
+        Constructor
+        
+        @param plugin reference to the plugin object
+        """
+        super(PipPage, self).__init__()
+        self.setupUi(self)
+        self.setObjectName("PipPage")
+        
+        self.__plugin = plugin
+        
+        self.__model = QStringListModel(self)
+        self.__proxyModel = QSortFilterProxyModel(self)
+        self.__proxyModel.setFilterCaseSensitivity(Qt.CaseInsensitive)
+        self.__proxyModel.setSourceModel(self.__model)
+        self.stringList.setModel(self.__proxyModel)
+        
+        self.removeButton.clicked.connect(self.stringList.removeSelected)
+        self.removeAllButton.clicked.connect(self.stringList.removeAll)
+        
+        self.indexLabel.setText(self.tr(
+            '<b>Note:</b> Leave empty to use the default index URL ('
+            '<a href="{0}">{0}</a>).')
+            .format(DefaultIndexUrl))
+        
+        # set initial values
+        self.__model.setStringList(
+            self.__plugin.getPreferences("PipExecutables"))
+        self.__model.sort(0)
+        self.indexEdit.setText(self.__plugin.getPreferences("PipSearchIndex"))
+    
+    @pyqtSlot()
+    def on_addButton_clicked(self):
+        """
+        Private slot used to add an executable to the list.
+        """
+        executable = E5FileDialog.getOpenFileName(
+            self,
+            self.tr("Add pip executable"),
+            os.path.expanduser("~"),
+            "")
+        executable = Utilities.toNativeSeparators(executable)
+        if executable != "" and executable not in self.__model.stringList():
+            self.__model.insertRow(self.__model.rowCount())
+            self.__model.setData(
+                self.__model.index(self.__model.rowCount() - 1), executable)
+            self.__model.sort(0)
+    
+    @pyqtSlot()
+    def on_defaultListButton_clicked(self):
+        """
+        Private slot to load the default list of pip executables.
+        """
+        self.stringList.removeAll()
+        defaults = self.__plugin.getDefaultPipExecutables()
+        for executable in defaults:
+            self.__model.insertRow(self.__model.rowCount())
+            self.__model.setData(
+                self.__model.index(self.__model.rowCount() - 1), executable)
+        self.__model.sort(0)
+    
+    def save(self):
+        """
+        Public slot to save the pip configuration.
+        """
+        executables = self.__model.stringList()[:]
+        self.__plugin.setPreferences(
+            "PipExecutables", executables)
+        self.__plugin.setPreferences(
+            "PipSearchIndex", self.indexEdit.text().strip())
+        if executables:
+            if self.__plugin.getPreferences("CurrentPipExecutable") \
+                    not in executables:
+                self.__plugin.setPreferences(
+                    "CurrentPipExecutable", "")
+        else:
+            # reset the current executable if none have been configured
+            self.__plugin.setPreferences(
+                "CurrentPipExecutable", "")