Mercurial Repositories > eric / file comparison
comparison: Plugins/UiExtensionPlugins/PipInterface/PipPackagesInputDialog.py
Plugins/UiExtensionPlugins/PipInterface/PipPackagesInputDialog.py
- changeset 6011
- e6af0dcfbb35
- child 6047
- 39586a2de99d
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| 6010:7ef7d47a0ad5 | 6011:e6af0dcfbb35 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2015 - 2017 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to enter package specifications. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.QtCore import pyqtSlot | |
| 13 from PyQt5.QtWidgets import QDialog, QDialogButtonBox | |
| 14 | |
| 15 from .Ui_PipPackagesInputDialog import Ui_PipPackagesInputDialog | |
| 16 | |
| 17 | |
| 18 class PipPackagesInputDialog(QDialog, Ui_PipPackagesInputDialog): | |
| 19 """ | |
| 20 Class documentation goes here. | |
| 21 """ | |
| 22 def __init__(self, plugin, title, parent=None): | |
| 23 """ | |
| 24 Constructor | |
| 25 | |
| 26 @param plugin reference to the plugin object (ToolPipPlugin) | |
| 27 @param title dialog title (string) | |
| 28 @param parent reference to the parent widget (QWidget) | |
| 29 """ | |
| 30 super(PipPackagesInputDialog, self).__init__(parent) | |
| 31 self.setupUi(self) | |
| 32 | |
| 33 self.setWindowTitle(title) | |
| 34 | |
| 35 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(False) | |
| 36 | |
| 37 self.__default = self.tr("<Default>") | |
| 38 pipExecutables = sorted(plugin.getPreferences("PipExecutables")) | |
| 39 self.pipComboBox.addItem(self.__default) | |
| 40 self.pipComboBox.addItems(pipExecutables) | |
| 41 | |
| 42 msh = self.minimumSizeHint() | |
| 43 self.resize(max(self.width(), msh.width()), msh.height()) | |
| 44 | |
| 45 @pyqtSlot(str) | |
| 46 def on_packagesEdit_textChanged(self, txt): | |
| 47 """ | |
| 48 Private slot handling entering package names. | |
| 49 | |
| 50 @param txt name of the requirements file (string) | |
| 51 """ | |
| 52 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(bool(txt)) | |
| 53 | |
| 54 def getData(self): | |
| 55 """ | |
| 56 Public method to get the entered data. | |
| 57 | |
| 58 @return tuple with the pip command (string) and the list of | |
| 59 package specifications (list of string) | |
| 60 """ | |
| 61 command = self.pipComboBox.currentText() | |
| 62 if command == self.__default: | |
| 63 command = "" | |
| 64 packages = [p.strip() for p in self.packagesEdit.text().split()] | |
| 65 | |
| 66 return command, packages |
