eric6/PipInterface/PipPackagesInputDialog.py

Sat, 27 Feb 2021 12:08:23 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 27 Feb 2021 12:08:23 +0100
changeset 8138
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parent 7923
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child 8143
2c730d5fd177
permissions
-rw-r--r--

Shell: added functionality to show a prompt when the main client process has exited (e.g. a script ended).

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2015 - 2021 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 PyQt5.QtCore import pyqtSlot
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11 from PyQt5.QtWidgets import QDialog, QDialogButtonBox
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12
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13 from .Ui_PipPackagesInputDialog import Ui_PipPackagesInputDialog
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14
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15
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16 class PipPackagesInputDialog(QDialog, Ui_PipPackagesInputDialog):
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17 """
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18 Class implementing a dialog to enter package specifications.
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19 """
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20 def __init__(self, pip, title, install=True, parent=None):
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21 """
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22 Constructor
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23
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24 @param pip reference to the pip object
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25 @type Pip
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26 @param title dialog title
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27 @type str
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28 @param install flag indicating an install action
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29 @type bool
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30 @param parent reference to the parent widget
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31 @type QWidget
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32 """
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33 super(PipPackagesInputDialog, self).__init__(parent)
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34 self.setupUi(self)
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35
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36 self.setWindowTitle(title)
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37
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38 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(False)
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39
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40 self.userCheckBox.setVisible(install)
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41
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42 msh = self.minimumSizeHint()
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43 self.resize(max(self.width(), msh.width()), msh.height())
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44
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45 @pyqtSlot(str)
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46 def on_packagesEdit_textChanged(self, txt):
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47 """
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48 Private slot handling entering package names.
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49
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50 @param txt name of the requirements file
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51 @type str
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52 """
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53 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(bool(txt))
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54
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55 def getData(self):
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56 """
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57 Public method to get the entered data.
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58
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59 @return tuple with the list of package specifications and a flag
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60 indicating to install to the user install directory
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61 @rtype tuple of (list of str, bool)
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62 """
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63 packages = [p.strip() for p in self.packagesEdit.text().split()]
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64
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65 return (
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66 packages,
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67 self.userCheckBox.isChecked()
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68 )

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