CHANGELOG.md

@@ -1,39 +1,6 @@
 # Changelog Backuppy
 
-## [0.10] - 2021-05-11
+## [1.02.000] - 2021-05-05
-### Added
-- CLI-mode: check if user paths from user-input exists
-- CLI-mode: prevent identical source and target path
-
-## [0.9] - 2021-05-10
-### Added
-- CLI-mode: It's now possible to end the program anytime with ":q" (or ESC-key) and pressing ENTER.
-- CLI-mode: Colored output on traces
-- New helper script "utils.py"
-
-### Changed
-- Code refactoring (get rid of global variables and constants, instead pass as arguments)
-
-## [0.8.1] - 2021-05-10
-### Fixed
-- CLI-mode: Show text "Programm interrupted by user." instead of error message when Ctrl+C was pressed.
-- CLI-mode: Removed obsolete trace messages
-
-## [0.8] - 2021-05-07
-### Added
-- GUI-mode: Introduce "Browse"-button on directory-selection dialogs
-- GUI-mode: Installing necessary PySide2 package if not existing
-
-## [0.7] - 2021-05-06
-### Added
-- Reworked "install.sh" to call "install.py"
-- Launches graphical installer when called with "--gui" option: "install.sh --gui"
-
-## [0.6] - 2021-05-06
-### Added
-- Write alias to Backuppy.sh into .bashrc/.zshrc only if not already existing
-
-## [0.5.2] - 2021-05-05
 ### Added
 - Now fully functional as the shell version
 
@@ -44,11 +11,11 @@
 ### Fixed
 - Fixed problem with the Bash/ZSH config
 
-## [0.5.1] - 2021-05-04
+## [1.01.001] - 2021-05-04
 ### Changed
 - Use E-MAIL constant
 
-## [0.5] - 2021-05-04
+## [1.01.000] - 2021-05-04
 ### Added
 - Graphical installer based on Python3 with PySide2 GUI framework (Qt-bindings for Python)
 - Changelog.MD

README.md

@@ -6,9 +6,9 @@ Name:           Backuppy
 
 Description:    Make daily backups with Backuppy to avoid losing your data.
 
-Installation:   execute `chmod +x install.sh && ./install.sh`
+Installation:   execute `chmod +x install.sh && .\install.sh`
 
-Install. GUI:   execute `chmod +x install.sh && ./install.sh  --gui`
+Install. GUI:   execute `chmod +x install.sh && .\install.sh  --gui`
 
 Usage:          execute `backuppy`
 
@@ -16,32 +16,32 @@ Author:         Joël Schurter
 
 Licence:        GPL3
 
-More infos:     See README.md and CHANGELOG.md
+More infos:     see constants and README.md
 
 # ToDo
 
 - add a log-file for the rsync errors
 
-- check user-input for validity
-
 # Dependencies
 - rsync (because Backuppy makes its backups with rsync)
 
-    execute `sudo pacman -S rsync` on Arch/Manjaro
-
     execute `sudo apt install rsync` on Debian/Ubuntu
-
+    
-	execute `sudo dnf install rsync` on Fedora
+    execute `sudo pacman -S rsync` on Arch/Manjaro
-	
-	execute `sudo zypper install rsync` on openSUSE
 
 # Dependencies for the graphical installer:
 - pip (the python package manager)
 
-	execute `sudo pacman -S pip` on Arch/Manjaro
-
     execute `sudo apt install python3-pip` on Debian/Ubuntu
+    
+    execute `sudo pacman -S pip` on Arch/Manjaro
+    
+- pip package 'PySide2'
 
-	execute `sudo dnf install pip` on Fedora
+    execute `pip3 install pyside2` on Debian/Ubuntu
-	
+    
-	execute `sudo zypper install python3-pip` on openSUSE
+    execute `pip install pyside2` on Arch/Manjaro
+
+# IMPORTANT
+
+You have to remove the "backuppy" alias in your .bashrc or .zshrc before reinstall Backuppy.

backup.py

@@ -1,35 +1,46 @@
 #!/usr/bin/env python3
 """
 project: Backuppy
-version: 0.9
+version: 1.01.001
-file: install_gui.py
+file: backup.py
-summary: python installer-script in GUI-mode (needs PySide2)
+summary: main entry python file
 """
 
 # Standard library imports
 import os
 
 # Third party imports
-from PySide2 import QtWidgets
+from PySide2 import QtCore
+from PySide2 import QtGui
+from PySide2 import QtCore, QtWidgets
 
 # local imports
-from install import EXCLUDE_FILE, EMAIL
+from languages import english
-from utils import set_language, get_lang_text, LANG_EN, LANG_DE
+from languages import german
+
+# local globals
+VERSION: str = "1.01.001"
+EMAIL: str = "fotocoder@joschu.ch"
+LANG_EN: str = "English"
+LANG_DE: str = "German"
+LANGUAGE: str = LANG_EN
+MYDIR: str = os.getcwd()
+SOURCEDIR: str = None
+EXCLUDE: bool = True
+TARGETDIR: str = None
+
+def get_lang_text(search_str: str):
+    return_str: str = eval("english."  + search_str) 
+    global LANGUAGE
+    if LANGUAGE == LANG_DE:
+        return_str = eval("german."  + search_str)
+    return return_str
+
 
 class BackuppyWizard(QtWidgets.QWizard):
-    def __init__(self, parent=None, mydir=os.getcwd(), exclude_file=EXCLUDE_FILE):
+    def __init__(self, parent=None):
         super().__init__(parent)
 
-        # init instance variables
-        self.mydir = mydir
-        self.exclude_file = exclude_file
-        self.exclude = None
-        self.sourcedir = None
-        self.targetdir = None
-        self.rsync_cmd = None
-
-        self.setWindowTitle(get_lang_text("intromsg1"))
-
         self.addPage(Page01(self))
         self.addPage(Page02(self))
         self.addPage(Page03(self))
@@ -40,18 +51,18 @@ class BackuppyWizard(QtWidgets.QWizard):
         self.addPage(Page08(self))
         self.addPage(Page09(self))
         self.addPage(Page10(self))
-
+        
+        self.setWindowTitle(english.intromsg1)
         self.resize(640, 480)
 
-
 class Page01(QtWidgets.QWizardPage):
     def __init__(self, parent=None):
         super().__init__(parent)
-        self.label = QtWidgets.QLabel(get_lang_text("welcome"))
+        self.label = QtWidgets.QLabel("Hello, first of all, which language do you prefer: English or German?")
-
+        # self.comboBox = QIComboBox(self)
         self.comboBox = QtWidgets.QComboBox(self)
-        self.comboBox.addItem(LANG_EN)
+        self.comboBox.addItem("English", LANG_DE)
-        self.comboBox.addItem(LANG_DE)
+        self.comboBox.addItem("German", LANG_EN)
 
         layout = QtWidgets.QVBoxLayout()
         layout.addWidget(self.label)
@@ -59,8 +70,11 @@ class Page01(QtWidgets.QWizardPage):
         self.setLayout(layout)
 
     def validatePage(self):
-        set_language(self.comboBox.currentText())
+        global LANGUAGE
-
+        if self.comboBox.currentText() == LANG_DE:
+            LANGUAGE = LANG_DE
+        else:
+            LANGUAGE = LANG_EN
         return True
 
 
@@ -76,8 +90,6 @@ class Page02(QtWidgets.QWizardPage):
         self.setLayout(layout)
 
     def initializePage(self):
-        self.setWindowTitle(get_lang_text("intromsg1"))
-
         self.label1.setText(get_lang_text("languagepack"))
         self.label2.setText(get_lang_text("intromsg2"))
 
@@ -85,9 +97,6 @@ class Page02(QtWidgets.QWizardPage):
 class Page03(QtWidgets.QWizardPage):
     def __init__(self, parent=None):
         super().__init__(parent)
-
-        self.parent = parent
-
         self.label = QtWidgets.QLabel()
         self.groupbox = QtWidgets.QGroupBox()
         self.groupbox.setFlat(True)
@@ -112,26 +121,24 @@ class Page03(QtWidgets.QWizardPage):
         self.radio1.setChecked(True)
 
     def validatePage(self):
+        global EXCLUDE
         if self.radio1.isChecked():
-            self.parent.exclude = True
+            EXCLUDE = True
         else:
-            self.parent.exclude = False
+            EXCLUDE = False
         return True
 
-
 class Page04(QtWidgets.QWizardPage):
     def __init__(self, parent=None):
         super().__init__(parent)
-
-        self.parent = parent
-
         self.label = QtWidgets.QLabel()
         layout = QtWidgets.QVBoxLayout()
         layout.addWidget(self.label)
         self.setLayout(layout)
 
     def initializePage(self):
-        if self.parent.exclude:
+        global EXCLUDE
+        if EXCLUDE:
             self.label.setText(get_lang_text("excludefile2"))
         else:
             self.label.setText(get_lang_text("excludefile3"))
@@ -139,37 +146,22 @@ class Page04(QtWidgets.QWizardPage):
 class Page05(QtWidgets.QWizardPage):
     def __init__(self, parent=None):
         super().__init__(parent)
-
-        self.parent = parent
-
         self.label1 = QtWidgets.QLabel()
         self.label2 = QtWidgets.QLabel()
-        self.efSourceDir = QtWidgets.QLineEdit()
+        self.edit = QtWidgets.QLineEdit()
-        self.pbBrowse = QtWidgets.QPushButton("Browse")
-        self.pbBrowse.clicked.connect(self.on_pbBrowse_clicked)
         layout = QtWidgets.QVBoxLayout()
         layout.addWidget(self.label1)
         layout.addWidget(self.label2)
-
+        layout.addWidget(self.edit)
-        hLayout = QtWidgets.QHBoxLayout()
-        hLayout.addWidget(self.efSourceDir)
-        hLayout.addWidget(self.pbBrowse)
-
-        layout.addLayout(hLayout)
-
         self.setLayout(layout)
 
     def initializePage(self):
         self.label1.setText(get_lang_text("srcdir1"))
         self.label2.setText(get_lang_text("srcdir2"))
 
-    def on_pbBrowse_clicked(self):
-        options = QtWidgets.QFileDialog.Options() | QtWidgets.QFileDialog.ShowDirsOnly
-        dirName = QtWidgets.QFileDialog.getExistingDirectory(self, "Select Directory", None, options)
-        self.efSourceDir.setText(dirName)
-
     def validatePage(self):
-        self.parent.sourcedir = self.efSourceDir.text()
+        global SOURCEDIR
+        SOURCEDIR = self.edit.text()
 
         return True
 
@@ -177,9 +169,6 @@ class Page05(QtWidgets.QWizardPage):
 class Page06(QtWidgets.QWizardPage):
     def __init__(self, parent=None):
         super().__init__(parent)
-
-        self.parent = parent
-
         self.label1 = QtWidgets.QLabel()
         self.label2 = QtWidgets.QLabel()
         self.label3 = QtWidgets.QLabel()
@@ -191,42 +180,26 @@ class Page06(QtWidgets.QWizardPage):
 
     def initializePage(self):
         self.label1.setText(get_lang_text("srcdir3_1"))
-        bold_text = f"<p><strong>{self.parent.sourcedir}</strong></p>" 
+        self.label2.setText(SOURCEDIR)
-        self.label2.setText(bold_text)
         self.label3.setText(get_lang_text("srcdir3_2"))
 
 
 class Page07(QtWidgets.QWizardPage):
     def __init__(self, parent=None):
         super().__init__(parent)
-
-        self.parent = parent
-
         self.label1 = QtWidgets.QLabel()
-        self.efTargetDir = QtWidgets.QLineEdit()
+        self.edit = QtWidgets.QLineEdit()
-        self.pbBrowse = QtWidgets.QPushButton("Browse")
-        self.pbBrowse.clicked.connect(self.on_pbBrowse_clicked)
         layout = QtWidgets.QVBoxLayout()
         layout.addWidget(self.label1)
-
+        layout.addWidget(self.edit)
-        hLayout = QtWidgets.QHBoxLayout()
-        hLayout.addWidget(self.efTargetDir)
-        hLayout.addWidget(self.pbBrowse)
-
-        layout.addLayout(hLayout)
-
         self.setLayout(layout)
 
     def initializePage(self):
         self.label1.setText(get_lang_text("targetdir1"))
 
-    def on_pbBrowse_clicked(self):
-        options = QtWidgets.QFileDialog.Options() | QtWidgets.QFileDialog.ShowDirsOnly
-        dirName = QtWidgets.QFileDialog.getExistingDirectory(self, "Select Directory", None, options)
-        self.efTargetDir.setText(dirName)
-
     def validatePage(self):
-        self.parent.targetdir = self.efTargetDir.text()
+        global TARGETDIR
+        TARGETDIR = self.edit.text()
 
         return True
 
@@ -234,9 +207,6 @@ class Page07(QtWidgets.QWizardPage):
 class Page08(QtWidgets.QWizardPage):
     def __init__(self, parent=None):
         super().__init__(parent)
-
-        self.parent = parent
-
         self.label1 = QtWidgets.QLabel()
         self.label2 = QtWidgets.QLabel()
         self.label3 = QtWidgets.QLabel()
@@ -248,24 +218,13 @@ class Page08(QtWidgets.QWizardPage):
 
     def initializePage(self):
         self.label1.setText(get_lang_text("targetdir2_1"))
-        bold_text = f"<p><strong>{self.parent.targetdir}</strong></p>" 
+        self.label2.setText(TARGETDIR)
-        self.label2.setText(bold_text)
         self.label3.setText(get_lang_text("targetdir2_2"))
 
-    def validatePage(self):
-        exclude_file = os.path.join(self.parent.mydir, self.parent.exclude_file)
-
-        self.parent.rsync_cmd = f"rsync -aqp --exclude-from={exclude_file} {self.parent.sourcedir} {self.parent.targetdir}"
-
-        return True
-
 
 class Page09(QtWidgets.QWizardPage):
     def __init__(self, parent=None):
         super().__init__(parent)
-
-        self.parent = parent
-
         self.label1 = QtWidgets.QLabel()
         self.label2 = QtWidgets.QLabel()
         layout = QtWidgets.QVBoxLayout()
@@ -275,8 +234,8 @@ class Page09(QtWidgets.QWizardPage):
 
     def initializePage(self):
         self.label1.setText(get_lang_text("collect"))
-        bold_text = f"<p><strong>{self.parent.rsync_cmd}</strong></p>" 
+        global SOURCEDIR, TARGETDIR
-        self.label2.setText(bold_text)
+        self.label2.setText(f"rsync -aqp --exclude-from={MYDIR}/exclude.txt {SOURCEDIR} {TARGETDIR}")
 
 
 class Page10(QtWidgets.QWizardPage):
@@ -290,29 +249,20 @@ class Page10(QtWidgets.QWizardPage):
         layout.addWidget(self.label2)
         layout.addWidget(self.label3)
         self.setLayout(layout)
-
         self.setFinalPage(True)
 
     def initializePage(self):
         self.label1.setText(get_lang_text("outro1"))
         self.label2.setText(get_lang_text("outro2"))
-        global EMAIL
         urlLink = f"<a href='mailto: {EMAIL}'>{EMAIL}</a>" 
         self.label3.setText(urlLink)
         self.label3.setOpenExternalLinks(True)
 
-    def validatePage(self):
-        return True
-
-
-def main_install_gui(mydir, exclude_file):
-    app = QtWidgets.QApplication()
-    wizard = BackuppyWizard(parent=None, mydir=mydir, exclude_file=exclude_file)
-    wizard.show()
-
-    app.exec_()
-
-    return True, wizard.exclude, wizard.rsync_cmd
 
 if __name__ == '__main__':
-    is_finalized, is_exclude, rsync_cmd = main_install_gui(mydir=os.getcwd(), exclude_file=EXCLUDE_FILE)
+    print(f"Starting backup.py v{VERSION}")
+    app = QtWidgets.QApplication()
+    wizard = BackuppyWizard()
+    wizard.show()
+    app.exec_()
+    print("Ending backup.py")

changelog.MD

@@ -0,0 +1,21 @@
+# Changelog Backuppy
+
+## [1.01.001] - 2021-05-04
+### Changed
+- Use E-MAIL constant
+
+## [1.01.000] - 2021-05-04
+### Added
+- Graphical installer based on Python3 with PySide2 GUI framework (Qt-bindings for Python)
+- Changelog.MD
+
+### Changed
+- Directory ".languages" renamed to "languages" due to python module import syntax constraints
+- Files "english.txt" and "german.txt" renamed to .-py due to follow the python filename schema
+
+# Changelog Backuppy
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

install.py

@@ -1,158 +1,336 @@
 #!/usr/bin/env python3
 """
 project: Backuppy
-version: 0.10
+version: 1.02.000
 file: install.py
-summary: python installer-script in CLI-mode
+summary: main entry python file
 """
 
 # Standard library imports
-import sys
 import os
 
+# Third party imports
+from PySide2 import QtCore
+from PySide2 import QtGui
+from PySide2 import QtCore, QtWidgets
+
 # local imports
-from utils import set_language, query, query_path, _print, trace, paths_are_identical
+from languages import english
+from languages import german
 
 # local globals
-VERSION: str = "0.10"
+VERSION: str = "1.02.000"
-EMAIL = "fotocoder@joschu.ch"
+EMAIL: str = "fotocoder@joschu.ch"
-EXCLUDE_FILE = "exclude.txt"
+TARGET_SCRIPT: str = "Backuppy.sh"
-BACKUPPY_SCRIPT = "Backuppy.sh"
+EXCLUDE_FILE: str = "exclude.txt"
+LANG_EN: str = "English"
+LANG_DE: str = "German"
+LANGUAGE: str = LANG_EN
+MYDIR: str = os.environ.get("mydir")
+if not MYDIR:
+    MYDIR = os.getcwd()
+SOURCEDIR: str = None
+EXCLUDE: bool = True
+TARGETDIR: str = None
+RSYNC_CMD: str = None
 
-def main_install_cli(mydir, exclude_file):
+def get_lang_text(search_str: str):
-    language = query("welcome")
+    """ Returns a string from the appropriate language file. """
-    if not language:
+    return_str: str = eval("english."  + search_str) 
-        return False, None, None
+    global LANGUAGE
-    set_language(language)
+    if LANGUAGE == LANG_DE:
+        return_str = eval("german."  + search_str)
+    return return_str
 
-    _print("languagepack")
+def trace(message_txt: str):
+    """ Print a formatted message to std out. """
+    print(f"[  OK  ]", message_txt)
 
-    _print("intromsg1")
+class BackuppyWizard(QtWidgets.QWizard):
+    def __init__(self, parent=None):
+        super().__init__(parent)
 
-    _print("intromsg2")
+        self.addPage(Page01(self))
+        self.addPage(Page02(self))
+        self.addPage(Page03(self))
+        self.addPage(Page04(self))
+        self.addPage(Page05(self))
+        self.addPage(Page06(self))
+        self.addPage(Page07(self))
+        self.addPage(Page08(self))
+        self.addPage(Page09(self))
+        self.addPage(Page10(self))
+        
+        self.setWindowTitle(english.intromsg1)
+        self.resize(640, 480)
 
-    # which Rsync options are available and which one you want to use
+class Page01(QtWidgets.QWizardPage):
-    _print("rsyncopt", wait=2)
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.label = QtWidgets.QLabel("Hello, first of all, which language do you prefer: English or German?")
+        # self.comboBox = QIComboBox(self)
+        self.comboBox = QtWidgets.QComboBox(self)
+        self.comboBox.addItem(LANG_EN, LANG_EN)
+        self.comboBox.addItem(LANG_DE, LANG_DE)
 
-    # asks if you want to exclude files/directories from backup and creates an exclude file in case of Yes
+        layout = QtWidgets.QVBoxLayout()
-    exclude = query("excludefile1")
+        layout.addWidget(self.label)
-    if not exclude:
+        layout.addWidget(self.comboBox)
-        return False, None, None
+        self.setLayout(layout)
-    elif exclude.upper() in ("J", "Y"):
-        _print("excludefile2")
-        exclude = True
-    else:
-        _print("excludefile3")
-        exclude = False
 
-    # Asks for the source directory which should be saved
+    def validatePage(self):
-    _print("srcdir1")
+        global LANGUAGE
-    sourcedir = query_path("srcdir2")
+        if self.comboBox.currentText() == LANG_DE:
-    if not sourcedir:
+            LANGUAGE = LANG_DE
-        return False, None, None
+        else:
+            LANGUAGE = LANG_EN
+        return True
 
-    #_print("srcdir3_1")
-    #print(sourcedir)
-    _print("srcdir3_2")
 
-    # asks for the destination directory in which the backup should be saved
+class Page02(QtWidgets.QWizardPage):
-    targetdir = query_path("targetdir1")
+    def __init__(self, parent=None):
-    while paths_are_identical(sourcedir, targetdir):
+        super().__init__(parent)
-        _print("paths_must_differ")
+        self.label1 = QtWidgets.QLabel()
-        targetdir = query_path("targetdir1")
+        self.label2 = QtWidgets.QLabel()
-    if not targetdir:
-        return False, None, None    
 
-    #_print("targetdir2_1")
+        layout = QtWidgets.QVBoxLayout()
-    #print(targetdir)
+        layout.addWidget(self.label1)
-    _print("targetdir2_2")
+        layout.addWidget(self.label2)
+        self.setLayout(layout)
 
-    # collects all the information needed to execute the rsync command and creates it.
+    def initializePage(self):
-    _print("collect", wait=2)
+        self.label1.setText(get_lang_text("languagepack"))
+        self.label2.setText(get_lang_text("intromsg2"))
 
-    rsync_cmd = f"rsync -aqp --exclude-from={os.path.join(mydir, exclude_file)} {sourcedir} {targetdir}"
 
-    print(f"{rsync_cmd}")
+class Page03(QtWidgets.QWizardPage):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.label = QtWidgets.QLabel()
+        self.groupbox = QtWidgets.QGroupBox()
+        self.groupbox.setFlat(True)
+        self.radio1 = QtWidgets.QRadioButton()
+        self.radio2 = QtWidgets.QRadioButton()
 
-    # Outro
+        vbox = QtWidgets.QVBoxLayout()
-    _print("outro1", wait=2)
+        vbox.addWidget(self.radio1)
+        vbox.addWidget(self.radio2)    
+        vbox.addStretch(1)
+        self.groupbox.setLayout(vbox)
 
-    _print("outro2")
+        layout = QtWidgets.QVBoxLayout()
-    print(EMAIL)
+        layout.addWidget(self.label)
+        layout.addWidget(self.groupbox)
+        self.setLayout(layout)
 
-    return True, exclude, rsync_cmd
+    def initializePage(self):
+        self.label.setText(get_lang_text("excludefile1"))
+        self.radio1.setText(get_lang_text("Yes"))
+        self.radio2.setText(get_lang_text("No"))
+        self.radio1.setChecked(True)
 
-def create_exclude_file(mydir, exclude_file):
+    def validatePage(self):
-    exclude_file = os.path.join(mydir, exclude_file)
+        global EXCLUDE
-    with open(exclude_file, "w") as fExclude:
+        if self.radio1.isChecked():
-        trace(f"creating exclude-file '{exclude_file}'.")
+            EXCLUDE = True
-        fExclude.write("\n")
+        else:
+            EXCLUDE = False
+        return True
 
-def create_alias(mydir, backuppy_script):
+class Page04(QtWidgets.QWizardPage):
-    shell = os.environ.get("SHELL")
+    def __init__(self, parent=None):
-    home_dir = os.environ.get("HOME")
+        super().__init__(parent)
-    # alias entry in .bashrc or .zshrc
+        self.label = QtWidgets.QLabel()
-    backuppy_script = os.path.join(mydir, backuppy_script)
+        layout = QtWidgets.QVBoxLayout()
-    alias_str = f"alias backuppy='sudo {backuppy_script}'"
+        layout.addWidget(self.label)
+        self.setLayout(layout)
+
+    def initializePage(self):
+        global EXCLUDE
+        if EXCLUDE:
+            self.label.setText(get_lang_text("excludefile2"))
+        else:
+            self.label.setText(get_lang_text("excludefile3"))
+
+class Page05(QtWidgets.QWizardPage):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.label1 = QtWidgets.QLabel()
+        self.label2 = QtWidgets.QLabel()
+        self.edit = QtWidgets.QLineEdit()
+        layout = QtWidgets.QVBoxLayout()
+        layout.addWidget(self.label1)
+        layout.addWidget(self.label2)
+        layout.addWidget(self.edit)
+        self.setLayout(layout)
+
+    def initializePage(self):
+        self.label1.setText(get_lang_text("srcdir1"))
+        self.label2.setText(get_lang_text("srcdir2"))
+
+    def validatePage(self):
+        global SOURCEDIR
+        SOURCEDIR = self.edit.text()
+
+        return True
+
+
+class Page06(QtWidgets.QWizardPage):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.label1 = QtWidgets.QLabel()
+        self.label2 = QtWidgets.QLabel()
+        self.label3 = QtWidgets.QLabel()
+        layout = QtWidgets.QVBoxLayout()
+        layout.addWidget(self.label1)
+        layout.addWidget(self.label2)
+        layout.addWidget(self.label3)
+        self.setLayout(layout)
+
+    def initializePage(self):
+        self.label1.setText(get_lang_text("srcdir3_1"))        
+        bold_text = f"<p><strong>{SOURCEDIR}</strong></p>" 
+        self.label2.setText(bold_text)
+        self.label3.setText(get_lang_text("srcdir3_2"))
+
+
+class Page07(QtWidgets.QWizardPage):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.label1 = QtWidgets.QLabel()
+        self.edit = QtWidgets.QLineEdit()
+        layout = QtWidgets.QVBoxLayout()
+        layout.addWidget(self.label1)
+        layout.addWidget(self.edit)
+        self.setLayout(layout)
+
+    def initializePage(self):
+        self.label1.setText(get_lang_text("targetdir1"))
+
+    def validatePage(self):
+        global TARGETDIR
+        TARGETDIR = self.edit.text()
+
+        return True
+
+
+class Page08(QtWidgets.QWizardPage):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.label1 = QtWidgets.QLabel()
+        self.label2 = QtWidgets.QLabel()
+        self.label3 = QtWidgets.QLabel()
+        layout = QtWidgets.QVBoxLayout()
+        layout.addWidget(self.label1)
+        layout.addWidget(self.label2)
+        layout.addWidget(self.label3)
+        self.setLayout(layout)
+
+    def initializePage(self):
+        self.label1.setText(get_lang_text("targetdir2_1"))
+        bold_text = f"<p><strong>{TARGETDIR}</strong></p>" 
+        self.label2.setText(bold_text)
+        self.label3.setText(get_lang_text("targetdir2_2"))
+
+    def validatePage(self):
+        global RSYNC_CMD, MYDIR, SOURCEDIR, TARGETDIR
+        RSYNC_CMD = f"rsync -aqp --exclude-from={MYDIR}/exclude.txt {SOURCEDIR} {TARGETDIR}"
+
+        return True
+
+
+class Page09(QtWidgets.QWizardPage):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.label1 = QtWidgets.QLabel()
+        self.label2 = QtWidgets.QLabel()
+        layout = QtWidgets.QVBoxLayout()
+        layout.addWidget(self.label1)
+        layout.addWidget(self.label2)
+        self.setLayout(layout)
+
+    def initializePage(self):
+        self.label1.setText(get_lang_text("collect"))
+        global RSYNC_CMD
+        #self.label2.setText(f"{RSYNC_CMD}")
+        bold_text = f"<p><strong>{RSYNC_CMD}</strong></p>" 
+        self.label2.setText(bold_text)
+
+
+class Page10(QtWidgets.QWizardPage):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.label1 = QtWidgets.QLabel()
+        self.label2 = QtWidgets.QLabel()
+        self.label3 = QtWidgets.QLabel()
+        layout = QtWidgets.QVBoxLayout()
+        layout.addWidget(self.label1)
+        layout.addWidget(self.label2)
+        layout.addWidget(self.label3)
+        self.setLayout(layout)
+        self.setFinalPage(True)
+
+    def initializePage(self):
+        self.label1.setText(get_lang_text("outro1"))
+        self.label2.setText(get_lang_text("outro2"))
+        urlLink = f"<a href='mailto: {EMAIL}'>{EMAIL}</a>" 
+        self.label3.setText(urlLink)
+        self.label3.setOpenExternalLinks(True)
+
+    def validatePage(self):
+        # create shell script with rsync command
+        create_shell_script(RSYNC_CMD)
+
+        return True
+
+
+def create_shell_script(command_str: str):
+    rc_filepath: str = None
+
+    global MYDIR, EXCLUDE, TARGET_SCRIPT
+
+    TARGET_SCRIPT = os.path.join(MYDIR, TARGET_SCRIPT)
+    ALIAS_STR = f"alias backuppy='sudo {TARGET_SCRIPT}'"
+    current_shell = os.environ.get("SHELL")
+    user_home = os.environ.get("HOME")
+
+    ## STEP 1: update shell config scripts with alias for backuppy
+    # .zshrc case1 and case2
+    if current_shell in ("/usr/bin/zsh", "/bin/zsh"):
+        # Appending to bash config file
+        rc_filepath = os.path.join(user_home, ".zshrc")
+
+    # .bashrc case1 and case2
+    elif current_shell in ("/usr/bin/bash", "/bin/bash"):
+        # Appending to zsh config file
+        rc_filepath = os.path.join(user_home, ".bashrc")
 
-    # Check for installed ZSH
-    if shell.upper().find("ZSH") > 0:
-        rc_filepath = os.path.join(home_dir, ".zshrc")
-    # Check for installed BASH
-    if shell.upper().find("BASH") > 0:
-        rc_filepath = os.path.join(home_dir, ".bashrc")
-    # Append our alias if not already existing
     if os.path.isfile(rc_filepath):
-        fileRc = open(rc_filepath, "r")  # open file in read mode
+        with open(rc_filepath, 'a') as file1:
-        backuppy_entry_exists = False
+            trace(f"Writing {ALIAS_STR} to config file '{rc_filepath}'.")
-        for line in fileRc:
+            file1.write("\n# Following line was created by Backuppy\n" + ALIAS_STR + "\n")
-            if "alias backuppy=" in line:
-                backuppy_entry_exists = True
-                break
-        if not backuppy_entry_exists:
-            trace(f"Writing {alias_str} to config file '{rc_filepath}'.")
-            fileRc = open(rc_filepath, "a")  # open file in append mode
-            fileRc.write("\n# Following line was created by Backuppy\n" + alias_str + "\n")
-        fileRc.close()
 
-def create_backuppy_script(directory, backuppy_script, rsync_cmd):
+    ## STEP 2: Create the exclude script if desired
-    # creates the file 'Backuppy.sh'
+    if EXCLUDE:
-    backuppy_file = os.path.join(directory, backuppy_script)
+        global EXCLUDE_FILE
-    with open(backuppy_file, "w") as fBackuppy:
+        EXCLUDE_FILE = os.path.join(MYDIR, EXCLUDE_FILE)
-        trace(f"creating backuppy-file '{backuppy_file}'.")
+        with open(EXCLUDE_FILE, "w") as file2:
-        fBackuppy.write("#!/bin/bash\n" + rsync_cmd + "\n")
+            trace(f"creating exclude-file '{EXCLUDE_FILE}'.")
-    
+            file2.writelines("\n")
-    os.chmod(backuppy_file, 0o777)  # make file executable
 
-def do_the_install(mydir: str, exclude_file, is_exclude: bool, backuppy_script: str, rsync_cmd: str):
+    ## STEP 3: enter the rsync command in Backuppy.sh
-    """ Creates scripts and entries based on environment variables. """
+    with open(TARGET_SCRIPT, "w") as file3:
+        trace(f"Writing rsync-command to file '{TARGET_SCRIPT}':\n         {command_str}")
+        file3.writelines("#!/bin/bash" + "\n")
+        file3.writelines(command_str + "\n")
 
-    if is_exclude:
-        create_exclude_file(mydir, exclude_file)
-
-    if rsync_cmd:
-        create_backuppy_script(mydir, backuppy_script, rsync_cmd)
-        create_alias(mydir, backuppy_script)
-
-def main(argv):
-    trace(f"Starting Backuppy install.py v{VERSION}")
-    is_finalized = False
-    mydir = os.getcwd()
-
-    if argv and argv[0] == "--gui":
-        from install_gui import main_install_gui
-        trace("Starting GUI-version.")
-        is_finalized, is_exclude, rsync_cmd = main_install_gui(mydir, EXCLUDE_FILE)  # collect user input via GUI and store in env. variables
-
-    else:
-        trace("Starting CLI-version.\n")
-        is_finalized, is_exclude, rsync_cmd = main_install_cli(mydir, EXCLUDE_FILE)  # collect user input via CLI and store in env. variables
-
-    if is_finalized:
-        do_the_install(mydir, EXCLUDE_FILE, is_exclude, BACKUPPY_SCRIPT, rsync_cmd)
-
-    trace("Ending Backuppy install.py")
 
 if __name__ == '__main__':
-    # sys.argv.append("--gui")  # TODO: disable for production
+    trace(f"Starting Backuppy install.py v{VERSION}")
-    sys.exit(main(sys.argv[1:]))
+    app = QtWidgets.QApplication()
+    wizard = BackuppyWizard()
+    wizard.show()
+
+    app.exec_()
+
+    trace("Ending Backuppy install.py")

install.sh

@@ -1,29 +1,107 @@
 #!/bin/bash
-# """
+
-# project: Backuppy
+# Variables
-# version: 0.10
+mydir=$PWD
-# file: install.sh
+langDE="./languages/german.py"
-# summary: main entry shell script
+langEN="./languages/english.py"
-# """
 
 # Check if graphical installer should be executed
 if [ "$1" == "--gui" ]; then
-    # Check if PIP ist installed
-    if ! command -v pip3> /dev/null
-    then
-        echo "Please install PIP on your system for the graphical version of Backuppy!"
-        exit
-    fi
-    # Check if PIP module "PySide2" is installed
-    if ! pip list | grep PySide2> /dev/null
-    then
-      # Install PySide2
-      echo -e "Installing necessary PySide2 package for GUI-mode."
-      pip3 install PySide2
-    fi
-    # Launch python installer in GUI mode
-    python3 -B install.py "$1"
-else
-    # Launch python installer in CLI mode
     python3 -B install.py
+    exit 0
+else
+    # Intro
+    # language
+    echo -e "Hello, first of all, which language do you prefer: German [DE] or English [EN]?"
+    read language
+    if [ $language = "DE" ]; then
+        echo -e "Perfekt, nun ist das deutsche Sprachpaket aktiviert. Willkommen! \n"
+        . $langDE
+        sleep 1
+    fi
+    if [ $language = "EN" ]; then
+        echo -e "Perfect, the English language package is now activated. Welcome!. \n"
+        . $langEN
+        sleep 1
+    fi
+
+    echo -e "\n$intromsg1 \n"
+    sleep 1
+    echo -e " \n$intromsg2\n"
+    sleep 1
+    # Installer
+
+    # creates the file 'Backuppy.sh'
+    touch Backuppy.sh
+    echo "#!/bin/bash" >> Backuppy.sh
+    chmod +x Backuppy.sh
+    # which Rsync options are available and which one you want to use
+    echo -e "$rsyncopt \n"
+    sleep 1
+
+    # asks if you want to exclude files/directories from backup and creates an exclude file in case of Yes
+    echo -e "$excludefile1"
+    read exclude
+    if [ $exclude = "J" ]; then
+        echo -e "$excludefile2 \n"
+        touch exclude.txt
+        sleep 1
+    elif [ $exclude = "Y" ]; then
+        echo -e "$excludefile2 \n"
+        touch exclude.txt
+        sleep 1
+    fi
+    if [ $exclude = "N" ]; then
+        echo -e "$excludefile3 \n"
+        sleep 1
+    fi
+
+    # Asks for the source directory which should be saved
+    echo -e "$srcdir1"
+    sleep 1
+    echo -e "$srcdir2"
+    read sourcedir
+    echo -e "$srcdir3_1 $sourcedir $srcdir3_2"
+    sleep 1
+
+    # asks for the destination directory in which the backup should be saved
+    echo -e "$targetdir1"
+    read targetdir
+    echo -e "$targetdir2_1 $targetdir $targetdir2_2"
+    sleep 1
+
+    # alias entry in .bashrc or .zshrc
+    # .zshrc case 1
+    echo $SHELL
+    if [ $SHELL = "/usr/bin/zsh" ]; then
+        echo "alias backuppy='sudo $mydir/Backuppy.sh'" >> ~/.zshrc
+    fi
+    # zshrc case 2
+    echo $SHELL
+    if [ $SHELL = "/bin/zsh" ]; then
+        echo "alias backuppy='sudo $mydir/Backuppy.sh'" >> ~/.zshrc
+    fi
+    #bashrc case 1
+    if [ $SHELL = "/usr/bin/bash" ]; then
+        echo "alias backuppy='sudo $mydir/Backuppy.sh'" >> ~/.bashrc
+    fi
+    # bashrc case 2
+    if [ $SHELL = "/bin/bash" ]; then
+        echo "alias backuppy='sudo $mydir/Backuppy.sh'" >> ~/.bashrc
+    fi
+
+    # collects all the information needed to execute the rsync command and creates it.
+    echo -e "$collect \n"
+    sleep 1
+    echo -e "rsync -aqp --exclude-from=$mydir/exclude.txt $sourcedir $targetdir \n"
+    sleep 1
+
+    # enter the rsync command in Backuppy.sh
+    echo "rsync -aqp --exclude-from=$mydir/exclude.txt $sourcedir $targetdir" >> Backuppy.sh
+
+    # Outro
+    echo -e "$outro1"
+    sleep 2
+    echo "$outro2"
+    exit 0
 fi

languages/english.py

@@ -9,21 +9,15 @@ Yes="Yes"
 
 No="No"
 
-welcome="Hello, first of all, which language do you prefer: German or English [de/EN]?"
-
-path_not_existing="Specified directory does not exist!"
-
-paths_must_differ="Source dir and target dir must differ!"
-
 languagepack="Perfect, the English language package is now activated. Welcome!"
 
 intromsg1="Thanks for using Backuppy to make your backups!"
  
 intromsg2="The installer will now ask you a few things to adapt your backup script to your requirements."
  
-rsyncopt="rsync offers various options, but to simplify the installation process, I have activated the options -a, -q and -p.\nIf you want to set more options, you can do that in the file 'Backuppy.sh'."
+rsyncopt="rsync offers various options, but to simplify the installation process, I have activated the options -a, -q and -p.  \n If you want to set more options, you can do thjat in the file 'Backuppy.sh'."
  
-excludefile1="Now I need to know if you want to exclude one or more files/directories from your backups.\nThen you can adjust this in the 'exclude.txt'.\nThere you can exclude directories and files in the format '/directory' '/file.txt'.\nDo you want to exclude files/directories or not? [y/N]"
+excludefile1="Now I need to know if you want to exclude one or more files/directories from your backups.\nThen you can adjust this in the 'exclude.txt'.\nThere you can exclude directories and files in the format '/directory' '/file.txt'.\nDo you want to exclude files/directories or not? [Y/N]"
 
 excludefile2="Perfect, then you can enter your files/directories to be excluded in the file 'exclude.txt' after completing the installation of Backuppy."
 
@@ -34,12 +28,12 @@ srcdir1="Now we come to one of the most important parts of installing Backuppy:"
 srcdir2="Which directory do you want to save (e.g. the home directory)? Please enter an absolute path (e.g. '/home/username/')."
 
 srcdir3_1="you have typed in the following source path: "
-srcdir3_2="(You may adjust this any time in the file 'Backuppy.sh'.)"
+srcdir3_2="if this path is not correct, adjust it in the file 'Backuppy.sh'."
 
 targetdir1="Now I need to know where Backuppy should save your backups, i.e. the target directory. \n Please enter this carefully and in the same way as for the source directory."
 
 targetdir2_1="you have typed in the following destination path:"
-targetdir2_2="(You may adjust this any time in the file 'Backuppy.sh'.)"
+targetdir2_2="if this path is not correct, adjust it in the file 'backuppy.sh'."
 
 collect="Now we have almost reached the end of the installer. I will now create the rsync command for you and show it to you.\n If you notice a mistake, just cancel the installer and start again from the beginning.\nNote: I recommend that you download Backuppy completely again in this case."
 

languages/german.py

@@ -9,19 +9,15 @@ Yes="Ja"
 
 No="Nein"
 
-path_not_existing="Der angegebene Pfad existiert nicht!"
-
-paths_must_differ="Quell- and Zielpfad dürfen nicht identisch sein!"
-
 languagepack="Perfekt, nun ist das deutsche Sprachpaket aktiviert. Willkommen!"
 
 intromsg1="Danke, dass du Backuppy nutzt, um deine Backups zu erstellen!"
  
 intromsg2="Der Installer wird dich nun einige Dinge abfragen, um dein Backup-Skript an deine Anforderungen anzupassen."
  
-rsyncopt="rsync bietet verschiedene Optionen an, um das Ganze jedoch zu vereinfachen, habe ich die Optionen -a, -q und -p aktiviert.\nWenn du mehr einstellen willst, kannst du das in der Datei 'Backuppy.sh' machen."
+rsyncopt="rsync bietet verschiedene Optionen an, um das Ganze jedoch zu vereinfachen, habe ich die Optionen -a, -q und -p aktiviert. \n Wenn du mehr einstellen willst, kannst du das in der Datei 'Backuppy.sh' machen."
  
-excludefile1="Nun muss ich noch wissen, ob du ein oder mehrere Dateien/Verzeichnisse vom Backup ausschliessen möchtest.\nDann kannst du das in der 'exclude.txt' anpassen.\nDort kannst du dann im Format '/Verzeichnis' '/Datei.txt' Verzeichnisse und Dateien ausschliessen.\nMöchtest du Dateien/Verzeichnisse ausschliessen oder nicht? [j/N]"
+excludefile1="Nun muss ich noch wissen, ob du ein oder mehrere Dateien/Verzeichnisse vom Backup ausschliessen möchtest.\nDann kannst du das in der 'exclude.txt' anpassen.\nDort kannst du dann im Format '/Verzeichnis' '/Datei.txt' Verzeichnisse und Dateien ausschliessen.\nMöchtest du Dateien/Verzeichnisse ausschliessen oder nicht? [J/N]"
 
 excludefile2="Perfekt, dann kannst du nach der Fertigstellung der Installation von Backuppy deine auszuschliessenden\nDateien/Verzeichnisse in der Datei 'exclude.txt eintragen."
 
@@ -32,12 +28,12 @@ srcdir1="Nun kommen wir zu einem der wichtigesten Teile der Installation von Bac
 srcdir2="Welches Verzeichnis möchtest du sichern (z.B. das Homeverzeichnis)? Bitte gib einen absoluten Pfad (z.B. '/home/username/') an."
 
 srcdir3_1="du hast folgenden Quellpfad eingetippt: "
-srcdir3_2="(Der Pfad kann jederzeit in der Datei 'Backuppy.sh' angepasst werden.)"
+srcdir3_2="wenn dieser Pfad nicht stimmen sollte, dann passe ihn in der Datei 'Backuppy.sh' an."
 
 targetdir1="Nun muss ich noch wissen, wo Backuppy dein Backup ablegen soll, das Zielverzeichnis also.\nBitte tippe dieses gewissenhaft und auf die Weise wie beim Quellverzeichnis ein."
 
 targetdir2_1="du hast folgenden Zielpfad eingetippt:"
-targetdir2_2="(Der Pfad kann jederzeit in der Datei 'Backuppy.sh' angepasst werden.)"
+targetdir2_2="wenn dieser Pfad nicht stimmen sollte, dann passe ihn in der Datei 'backuppy.sh' an."
 
 collect="Nun sind wir fast am Ende des Installers angelangt. Ich erstelle nun den rsync-Befehl für dich und zeige ihn\ndir nachher nochmal.\nWenn dir da etwas auffallen sollte, brich den Installer einfach ab und fange nochmal von Vorne an.\nAchtung: ich empfehle dir, Backuppy in diesem Fall nochmal komplett neu zu installieren."
 

utils.py

@@ -1,94 +0,0 @@
-#!/usr/bin/env python3
-"""
-project: Backuppy
-version: 0.9
-file: utils.py
-summary: utilities script
-"""
-
-# Standard library imports
-import time
-import os
-
-# local imports
-from languages import english
-from languages import german
-
-# local globals
-LANG_EN = "EN"
-LANG_DE = "DE"
-LANGUAGE = LANG_EN
-class bcolors:
-    """ Define colors for the std. output to console. """
-
-    OK = '\033[92m' #GREEN
-    WARNING = '\033[93m' #YELLOW
-    ERROR = '\033[91m' #RED
-    RESET = '\033[0m' #RESET COLOR
-
-def trace(message_txt, prefix_crlf=False, err=False):
-    """ Print a formatted message to std out.
-
-    :param "message_txt"    [in] The message text that should be displayed.
-    :param "prefix_crlf"    [in] If True, a carriage return/line feed will be done prior to the message text.
-    
-    """
-
-    if prefix_crlf:
-        print("\n")
-    if err:
-        print("[  " + bcolors.ERROR + "ERR" + bcolors.RESET + " ] " + message_txt)
-    else:
-        print("[  " + bcolors.OK + "OK" + bcolors.RESET + "  ] " + message_txt)
-
-def get_lang_text(search_str: str):    
-    """ Returns a string from the appropriate language file. """
-    return_str: str = eval("english."  + search_str) 
-    global LANGUAGE
-    if LANGUAGE == LANG_DE:
-        return_str = eval("german."  + search_str)
-    return return_str
-
-def _print(message_txt: str, wait: int=1):
-    print("\n" + get_lang_text(message_txt) + "\n")
-    time.sleep(wait)
-
-def set_language(language):
-    """ Set global constant "LANGUAGE" to given language ("EN"/"DE"). """
-    global LANGUAGE, LANG_DE, LANG_EN
-
-    if str(language) and language.upper() == LANG_DE:
-        LANGUAGE = LANG_DE
-    else:
-        LANGUAGE = LANG_EN
-
-def paths_are_identical(path1: str, path2: str):
-    if os.path.isdir(path1):
-        if path1 == path2:
-            return True
-    return False
-
-def query_path(question_txt: str):
-    path = query(question_txt)
-    while not os.path.isdir(path):
-        _print("path_not_existing")
-        #path = input("Please retype an existing directory.\n> ")
-        path = query(question_txt)
-    return path
-
-def query(question_txt: str):
-    try:
-        answer_txt = input(get_lang_text(question_txt) + "\n> ")
-
-        if not answer_txt:
-            answer_txt = "''"
-
-        if answer_txt.upper() == ":Q" or answer_txt == chr(27):
-            trace("Program exited by user-input.")
-            return None
-
-    except KeyboardInterrupt:
-        trace("Program interrupted by user.", prefix_crlf=True, err=True)
-        return None
-
-    return answer_txt