eric6/PipInterface/PipPackagesInputDialog.py

Wed, 17 Jun 2020 20:18:54 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Wed, 17 Jun 2020 20:18:54 +0200
changeset 7628
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parent 7360
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child 7780
41420f82c0ac
permissions
-rw-r--r--

Checked the reported security related issue reports generated by the new security checker.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2015 - 2020 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
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11 from PyQt5.QtCore import pyqtSlot
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12 from PyQt5.QtWidgets import QDialog, QDialogButtonBox
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13
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14 from .Ui_PipPackagesInputDialog import Ui_PipPackagesInputDialog
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15
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16
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17 class PipPackagesInputDialog(QDialog, Ui_PipPackagesInputDialog):
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18 """
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19 Class implementing a dialog to enter package specifications.
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20 """
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21 def __init__(self, pip, title, install=True, parent=None):
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22 """
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23 Constructor
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24
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25 @param pip reference to the pip object
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26 @type Pip
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27 @param title dialog title
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28 @type str
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29 @param install flag indicating an install action
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30 @type bool
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31 @param parent reference to the parent widget
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32 @type QWidget
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33 """
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34 super(PipPackagesInputDialog, self).__init__(parent)
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35 self.setupUi(self)
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36
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37 self.setWindowTitle(title)
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38
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39 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(False)
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40
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41 self.userCheckBox.setVisible(install)
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42
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43 msh = self.minimumSizeHint()
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44 self.resize(max(self.width(), msh.width()), msh.height())
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45
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46 @pyqtSlot(str)
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47 def on_packagesEdit_textChanged(self, txt):
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48 """
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49 Private slot handling entering package names.
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50
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51 @param txt name of the requirements file
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52 @type str
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53 """
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54 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(bool(txt))
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55
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56 def getData(self):
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57 """
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58 Public method to get the entered data.
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59
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60 @return tuple with the list of package specifications and a flag
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61 indicating to install to the user install directory
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62 @rtype tuple of (list of str, bool)
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63 """
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64 packages = [p.strip() for p in self.packagesEdit.text().split()]
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65
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66 return (
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67 packages,
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68 self.userCheckBox.isChecked()
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69 )

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