Mercurial Repositories > eric / file comparison
comparison: eric7/PipInterface/PipFileSelectionDialog.py
eric7/PipInterface/PipFileSelectionDialog.py
- branch
- eric7
- changeset 8312
- 800c432b34c8
- parent 8218
- 7c09585bd960
- child 8318
- 962bce857696
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| 8311:4e8b98454baa | 8312:800c432b34c8 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2015 - 2021 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 | |
| 7 """ | |
| 8 Module implementing a dialog to enter a file to be processed. | |
| 9 """ | |
| 10 | |
| 11 import os | |
| 12 | |
| 13 from PyQt5.QtCore import pyqtSlot | |
| 14 from PyQt5.QtWidgets import QDialog, QDialogButtonBox | |
| 15 | |
| 16 from E5Gui.E5PathPicker import E5PathPickerModes | |
| 17 | |
| 18 from .Ui_PipFileSelectionDialog import Ui_PipFileSelectionDialog | |
| 19 | |
| 20 import Utilities | |
| 21 | |
| 22 | |
| 23 class PipFileSelectionDialog(QDialog, Ui_PipFileSelectionDialog): | |
| 24 """ | |
| 25 Class implementing a dialog to enter a file to be processed. | |
| 26 """ | |
| 27 def __init__(self, pip, mode, install=True, parent=None): | |
| 28 """ | |
| 29 Constructor | |
| 30 | |
| 31 @param pip reference to the pip object | |
| 32 @type Pip | |
| 33 @param mode mode of the dialog | |
| 34 @type str | |
| 35 @param install flag indicating an install action | |
| 36 @type bool | |
| 37 @param parent reference to the parent widget | |
| 38 @type QWidget | |
| 39 """ | |
| 40 super().__init__(parent) | |
| 41 self.setupUi(self) | |
| 42 | |
| 43 if mode == "requirements": | |
| 44 self.fileLabel.setText(self.tr("Enter requirements file:")) | |
| 45 self.filePicker.setMode(E5PathPickerModes.OpenFileMode) | |
| 46 self.filePicker.setToolTip(self.tr( | |
| 47 "Press to select the requirements file through a file" | |
| 48 " selection dialog.")) | |
| 49 self.filePicker.setFilters( | |
| 50 self.tr("Text Files (*.txt);;All Files (*)")) | |
| 51 elif mode == "package": | |
| 52 self.fileLabel.setText(self.tr("Enter package file:")) | |
| 53 self.filePicker.setMode(E5PathPickerModes.OpenFileMode) | |
| 54 self.filePicker.setToolTip(self.tr( | |
| 55 "Press to select the package file through a file" | |
| 56 " selection dialog.")) | |
| 57 self.filePicker.setFilters( | |
| 58 self.tr("Python Wheel (*.whl);;" | |
| 59 "Archive Files (*.tar.gz *.zip);;" | |
| 60 "All Files (*)")) | |
| 61 else: | |
| 62 self.fileLabel.setText(self.tr("Enter file name:")) | |
| 63 self.filePicker.setMode(E5PathPickerModes.OpenFileMode) | |
| 64 self.filePicker.setToolTip(self.tr( | |
| 65 "Press to select a file through a file selection dialog.")) | |
| 66 self.filePicker.setFilters(self.tr("All Files (*)")) | |
| 67 self.filePicker.setDefaultDirectory(os.path.expanduser("~")) | |
| 68 | |
| 69 self.buttonBox.button( | |
| 70 QDialogButtonBox.StandardButton.Ok).setEnabled(False) | |
| 71 | |
| 72 self.userCheckBox.setVisible(install) | |
| 73 | |
| 74 msh = self.minimumSizeHint() | |
| 75 self.resize(max(self.width(), msh.width()), msh.height()) | |
| 76 | |
| 77 @pyqtSlot(str) | |
| 78 def on_filePicker_textChanged(self, txt): | |
| 79 """ | |
| 80 Private slot to handle entering the name of a file. | |
| 81 | |
| 82 @param txt name of the file | |
| 83 @type str | |
| 84 """ | |
| 85 self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled( | |
| 86 bool(txt) and | |
| 87 os.path.exists(Utilities.toNativeSeparators(txt)) | |
| 88 ) | |
| 89 | |
| 90 def getData(self): | |
| 91 """ | |
| 92 Public method to get the entered data. | |
| 93 | |
| 94 @return tuple with the name of the selected file and a flag indicating | |
| 95 to install to the user install directory | |
| 96 @rtype tuple of (str, bool) | |
| 97 """ | |
| 98 return ( | |
| 99 self.filePicker.text(), | |
| 100 self.userCheckBox.isChecked() | |
| 101 ) |
