eric6/PipInterface/PipPackagesInputDialog.py

Sat, 04 May 2019 11:10:44 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 04 May 2019 11:10:44 +0200
branch
maintenance
changeset 6989
8b8cadf8d7e9
parent 6942
2602857055c5
child 7229
53054eb5b15a
permissions
-rw-r--r--

Merged with default branch to prepare release 19.5.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2015 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing a dialog to enter package specifications.
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8 """
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9
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10 from __future__ import unicode_literals
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11
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12 from PyQt5.QtCore import pyqtSlot
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13 from PyQt5.QtWidgets import QDialog, QDialogButtonBox
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14
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15 from .Ui_PipPackagesInputDialog import Ui_PipPackagesInputDialog
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16
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17
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18 class PipPackagesInputDialog(QDialog, Ui_PipPackagesInputDialog):
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19 """
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20 Class implementing a dialog to enter package specifications.
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21 """
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22 def __init__(self, pip, title, install=True, parent=None):
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23 """
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24 Constructor
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25
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26 @param pip reference to the pip object
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27 @type Pip
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28 @param title dialog title
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29 @type str
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30 @param install flag indicating an install action
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31 @type bool
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32 @param parent reference to the parent widget
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33 @type QWidget
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34 """
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35 super(PipPackagesInputDialog, self).__init__(parent)
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36 self.setupUi(self)
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37
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38 self.setWindowTitle(title)
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39
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40 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(False)
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41
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42 self.userCheckBox.setVisible(install)
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43
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44 msh = self.minimumSizeHint()
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45 self.resize(max(self.width(), msh.width()), msh.height())
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46
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47 @pyqtSlot(str)
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48 def on_packagesEdit_textChanged(self, txt):
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49 """
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50 Private slot handling entering package names.
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51
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52 @param txt name of the requirements file
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53 @type str
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54 """
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55 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(bool(txt))
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56
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57 def getData(self):
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58 """
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59 Public method to get the entered data.
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60
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61 @return tuple with the list of package specifications and a flag
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62 indicating to install to the user install directory
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63 @rtype tuple of (list of str, bool)
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64 """
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65 packages = [p.strip() for p in self.packagesEdit.text().split()]
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66
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67 return (
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68 packages,
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69 self.userCheckBox.isChecked()
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70 )

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