Merge branch 'development' into main
This commit is contained in:
commit
a7bf152485
6 changed files with 207 additions and 120 deletions
14
CHANGELOG.md
14
CHANGELOG.md
|
|
@ -1,5 +1,19 @@
|
|||
# Changelog Backuppy
|
||||
|
||||
## [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
|
||||
|
|
|
|||
144
install.py
144
install.py
|
|
@ -1,7 +1,7 @@
|
|||
#!/usr/bin/env python3
|
||||
"""
|
||||
project: Backuppy
|
||||
version: 0.8
|
||||
version: 0.9
|
||||
file: install.py
|
||||
summary: python installer-script in CLI-mode
|
||||
"""
|
||||
|
|
@ -9,114 +9,87 @@ summary: python installer-script in CLI-mode
|
|||
# Standard library imports
|
||||
import sys
|
||||
import os
|
||||
import time
|
||||
|
||||
# local imports
|
||||
from languages import english
|
||||
from languages import german
|
||||
from utils import set_language, query, _print, trace
|
||||
|
||||
# local globals
|
||||
# ----------------------
|
||||
VERSION: str = "0.8"
|
||||
VERSION: str = "0.9"
|
||||
EMAIL = "fotocoder@joschu.ch"
|
||||
EXCLUDE_FILE = "exclude.txt"
|
||||
BACKUPPY_SCRIPT = "Backuppy.sh"
|
||||
# ----------------------
|
||||
MYDIR = os.getcwd()
|
||||
EXCLUDE: bool = False
|
||||
SHELL = os.environ.get("SHELL")
|
||||
HOME = os.environ.get("HOME")
|
||||
LANG_EN = "English"
|
||||
LANG_DE = "German"
|
||||
LANGUAGE = LANG_EN
|
||||
RSYNC_CMD: str = None
|
||||
|
||||
def set_language(language):
|
||||
global LANGUAGE
|
||||
LANGUAGE = language
|
||||
def main_install_cli(mydir, exclude_file):
|
||||
language = query("welcome")
|
||||
if not language:
|
||||
return False, None, None
|
||||
set_language(language)
|
||||
|
||||
def trace(message_txt):
|
||||
""" Print a formatted message to std out. """
|
||||
print("[ OK ] " + message_txt)
|
||||
_print("languagepack")
|
||||
|
||||
def get_lang_text(search_str: str):
|
||||
global LANGUAGE
|
||||
""" Returns a string from the appropriate language file. """
|
||||
return_str: str = eval("english." + search_str)
|
||||
if LANGUAGE == LANG_DE:
|
||||
return_str = eval("german." + search_str)
|
||||
return return_str
|
||||
_print("intromsg1")
|
||||
|
||||
def main_install_cli():
|
||||
language = input("Hello, first of all, which language do you prefer: German [DE] or English [EN]?\n> ")
|
||||
if language.upper() == "DE":
|
||||
set_language(LANG_DE)
|
||||
print("Perfekt, nun ist das deutsche Sprachpaket aktiviert. Willkommen!\n")
|
||||
else:
|
||||
print("Perfect, the English language package is now activated. Welcome!.\n")
|
||||
|
||||
time.sleep(1)
|
||||
|
||||
print("\n" + get_lang_text("intromsg1") + "\n")
|
||||
time.sleep(1)
|
||||
|
||||
print("\n" + get_lang_text("intromsg2") + "\n")
|
||||
time.sleep(1)
|
||||
_print("intromsg2")
|
||||
|
||||
# which Rsync options are available and which one you want to use
|
||||
print(get_lang_text("rsyncopt") + "\n")
|
||||
time.sleep(1)
|
||||
_print("rsyncopt")
|
||||
|
||||
# asks if you want to exclude files/directories from backup and creates an exclude file in case of Yes
|
||||
exclude = input(get_lang_text("excludefile1") + "\n> ")
|
||||
global EXCLUDE
|
||||
if exclude.upper() in ("J", "Y"):
|
||||
EXCLUDE = True
|
||||
print(get_lang_text("excludefile2") + "\n")
|
||||
exclude = query("excludefile1")
|
||||
if not exclude:
|
||||
return False, None, None
|
||||
elif exclude.upper() in ("J", "Y"):
|
||||
_print("excludefile2")
|
||||
exclude = True
|
||||
else:
|
||||
EXCLUDE = False
|
||||
print(get_lang_text("excludefile3") + "\n")
|
||||
time.sleep(1)
|
||||
_print("excludefile3")
|
||||
exclude = False
|
||||
|
||||
# Asks for the source directory which should be saved
|
||||
print(get_lang_text("srcdir1"))
|
||||
time.sleep(1)
|
||||
sourcedir = input(get_lang_text("srcdir2") + "\n> ")
|
||||
_print("srcdir1")
|
||||
sourcedir = query("srcdir2")
|
||||
if not sourcedir:
|
||||
return False, None, None
|
||||
|
||||
print(f"{get_lang_text('srcdir3_1')} {sourcedir} {get_lang_text('srcdir3_2')}")
|
||||
time.sleep(1)
|
||||
_print("srcdir3_1")
|
||||
print(sourcedir)
|
||||
_print("srcdir3_2")
|
||||
|
||||
# asks for the destination directory in which the backup should be saved
|
||||
targetdir = input(get_lang_text("targetdir1") + "\n> ")
|
||||
print(f"{get_lang_text('targetdir2_1')} {targetdir} {get_lang_text('targetdir2_2')}")
|
||||
time.sleep(1)
|
||||
targetdir = query("targetdir1")
|
||||
if not targetdir:
|
||||
return False, None, None
|
||||
|
||||
_print("targetdir2_1")
|
||||
print(targetdir)
|
||||
_print("targetdir2_2")
|
||||
|
||||
# collects all the information needed to execute the rsync command and creates it.
|
||||
print(get_lang_text("collect") + "\n")
|
||||
time.sleep(1)
|
||||
exclude_file = os.path.join(MYDIR, EXCLUDE_FILE)
|
||||
_print("collect")
|
||||
|
||||
RSYNC_CMD = f"rsync -aqp --exclude-from={exclude_file} {sourcedir} {targetdir}"
|
||||
rsync_cmd = f"rsync -aqp --exclude-from={os.path.join(mydir, exclude_file)} {sourcedir} {targetdir}"
|
||||
|
||||
print(f"{RSYNC_CMD}")
|
||||
time.sleep(1)
|
||||
print(f"{rsync_cmd}")
|
||||
|
||||
# Outro
|
||||
print(get_lang_text("outro1"))
|
||||
time.sleep(2)
|
||||
print(get_lang_text("outro2") + " " + EMAIL)
|
||||
_print("outro1")
|
||||
|
||||
return True, EXCLUDE, RSYNC_CMD
|
||||
_print("outro2")
|
||||
print(EMAIL)
|
||||
|
||||
def create_exclude_file(directory, exclude_file):
|
||||
exclude_file = os.path.join(directory, exclude_file)
|
||||
return True, exclude, rsync_cmd
|
||||
|
||||
def create_exclude_file(mydir, exclude_file):
|
||||
exclude_file = os.path.join(mydir, exclude_file)
|
||||
with open(exclude_file, "w") as fExclude:
|
||||
trace(f"creating exclude-file '{exclude_file}'.")
|
||||
fExclude.write("\n")
|
||||
|
||||
def create_alias(shell, home_dir, directory, backuppy_script):
|
||||
def create_alias(mydir, backuppy_script):
|
||||
shell = os.environ.get("SHELL")
|
||||
home_dir = os.environ.get("HOME")
|
||||
# alias entry in .bashrc or .zshrc
|
||||
backuppy_script = os.path.join(directory, backuppy_script)
|
||||
backuppy_script = os.path.join(mydir, backuppy_script)
|
||||
alias_str = f"alias backuppy='sudo {backuppy_script}'"
|
||||
|
||||
# Check for installed ZSH
|
||||
|
|
@ -148,37 +121,32 @@ def create_backuppy_script(directory, backuppy_script, rsync_cmd):
|
|||
|
||||
os.chmod(backuppy_file, 0o777) # make file executable
|
||||
|
||||
def do_the_install(is_exclude: bool, rsync_cmd: str):
|
||||
def do_the_install(mydir: str, exclude_file, is_exclude: bool, backuppy_script: str, rsync_cmd: str):
|
||||
""" Creates scripts and entries based on environment variables. """
|
||||
|
||||
if is_exclude:
|
||||
create_exclude_file(MYDIR, EXCLUDE_FILE)
|
||||
create_exclude_file(mydir, exclude_file)
|
||||
|
||||
if rsync_cmd:
|
||||
create_backuppy_script(MYDIR, BACKUPPY_SCRIPT, rsync_cmd)
|
||||
create_alias(SHELL, HOME, MYDIR, BACKUPPY_SCRIPT)
|
||||
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() # collect user input via GUI and store in env. variables
|
||||
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() # collect user input via CLI and store in env. variables
|
||||
if is_finalized:
|
||||
print("CLI finalized.")
|
||||
if is_exclude:
|
||||
print("exclude is true.")
|
||||
if rsync_cmd:
|
||||
print("rsync command returned: " + rsync_cmd)
|
||||
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(is_exclude, rsync_cmd)
|
||||
do_the_install(mydir, EXCLUDE_FILE, is_exclude, BACKUPPY_SCRIPT, rsync_cmd)
|
||||
|
||||
trace("Ending Backuppy install.py")
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
#!/usr/bin/env python3
|
||||
"""
|
||||
project: Backuppy
|
||||
version: 0.8
|
||||
version: 0.9
|
||||
file: install_gui.py
|
||||
summary: python installer-script in GUI-mode (needs PySide2)
|
||||
"""
|
||||
|
|
@ -13,12 +13,21 @@ import os
|
|||
from PySide2 import QtWidgets
|
||||
|
||||
# local imports
|
||||
from install import *
|
||||
from install import EXCLUDE_FILE, EMAIL
|
||||
from utils import set_language, get_lang_text, LANG_EN, LANG_DE
|
||||
|
||||
class BackuppyWizard(QtWidgets.QWizard):
|
||||
def __init__(self, parent=None):
|
||||
def __init__(self, parent=None, mydir=os.getcwd(), exclude_file=EXCLUDE_FILE):
|
||||
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))
|
||||
|
|
@ -38,11 +47,11 @@ class BackuppyWizard(QtWidgets.QWizard):
|
|||
class Page01(QtWidgets.QWizardPage):
|
||||
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.label = QtWidgets.QLabel(get_lang_text("welcome"))
|
||||
|
||||
self.comboBox = QtWidgets.QComboBox(self)
|
||||
self.comboBox.addItem(LANG_EN, LANG_EN)
|
||||
self.comboBox.addItem(LANG_DE, LANG_DE)
|
||||
self.comboBox.addItem(LANG_EN)
|
||||
self.comboBox.addItem(LANG_DE)
|
||||
|
||||
layout = QtWidgets.QVBoxLayout()
|
||||
layout.addWidget(self.label)
|
||||
|
|
@ -50,8 +59,7 @@ class Page01(QtWidgets.QWizardPage):
|
|||
self.setLayout(layout)
|
||||
|
||||
def validatePage(self):
|
||||
if self.comboBox.currentText() == LANG_DE:
|
||||
set_language(LANG_DE)
|
||||
set_language(self.comboBox.currentText())
|
||||
|
||||
return True
|
||||
|
||||
|
|
@ -77,6 +85,9 @@ 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)
|
||||
|
|
@ -101,25 +112,26 @@ class Page03(QtWidgets.QWizardPage):
|
|||
self.radio1.setChecked(True)
|
||||
|
||||
def validatePage(self):
|
||||
global EXCLUDE
|
||||
if self.radio1.isChecked():
|
||||
EXCLUDE = True
|
||||
self.parent.exclude = True
|
||||
else:
|
||||
EXCLUDE = False
|
||||
self.parent.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):
|
||||
global EXCLUDE
|
||||
if EXCLUDE:
|
||||
if self.parent.exclude:
|
||||
self.label.setText(get_lang_text("excludefile2"))
|
||||
else:
|
||||
self.label.setText(get_lang_text("excludefile3"))
|
||||
|
|
@ -127,6 +139,9 @@ 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()
|
||||
|
|
@ -154,8 +169,7 @@ class Page05(QtWidgets.QWizardPage):
|
|||
self.efSourceDir.setText(dirName)
|
||||
|
||||
def validatePage(self):
|
||||
global SOURCEDIR
|
||||
SOURCEDIR = self.efSourceDir.text()
|
||||
self.parent.sourcedir = self.efSourceDir.text()
|
||||
|
||||
return True
|
||||
|
||||
|
|
@ -163,6 +177,9 @@ 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()
|
||||
|
|
@ -174,7 +191,7 @@ class Page06(QtWidgets.QWizardPage):
|
|||
|
||||
def initializePage(self):
|
||||
self.label1.setText(get_lang_text("srcdir3_1"))
|
||||
bold_text = f"<p><strong>{SOURCEDIR}</strong></p>"
|
||||
bold_text = f"<p><strong>{self.parent.sourcedir}</strong></p>"
|
||||
self.label2.setText(bold_text)
|
||||
self.label3.setText(get_lang_text("srcdir3_2"))
|
||||
|
||||
|
|
@ -182,6 +199,9 @@ class Page06(QtWidgets.QWizardPage):
|
|||
class Page07(QtWidgets.QWizardPage):
|
||||
def __init__(self, parent=None):
|
||||
super().__init__(parent)
|
||||
|
||||
self.parent = parent
|
||||
|
||||
self.label1 = QtWidgets.QLabel()
|
||||
self.efTargetDir = QtWidgets.QLineEdit()
|
||||
self.pbBrowse = QtWidgets.QPushButton("Browse")
|
||||
|
|
@ -206,8 +226,7 @@ class Page07(QtWidgets.QWizardPage):
|
|||
self.efTargetDir.setText(dirName)
|
||||
|
||||
def validatePage(self):
|
||||
global TARGETDIR
|
||||
TARGETDIR = self.efTargetDir.text()
|
||||
self.parent.targetdir = self.efTargetDir.text()
|
||||
|
||||
return True
|
||||
|
||||
|
|
@ -215,6 +234,9 @@ 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()
|
||||
|
|
@ -226,15 +248,14 @@ class Page08(QtWidgets.QWizardPage):
|
|||
|
||||
def initializePage(self):
|
||||
self.label1.setText(get_lang_text("targetdir2_1"))
|
||||
bold_text = f"<p><strong>{TARGETDIR}</strong></p>"
|
||||
bold_text = f"<p><strong>{self.parent.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
|
||||
exclude_file = os.path.join(MYDIR, EXCLUDE_FILE)
|
||||
exclude_file = os.path.join(self.parent.mydir, self.parent.exclude_file)
|
||||
|
||||
RSYNC_CMD = f"rsync -aqp --exclude-from={exclude_file} {SOURCEDIR} {TARGETDIR}"
|
||||
self.parent.rsync_cmd = f"rsync -aqp --exclude-from={exclude_file} {self.parent.sourcedir} {self.parent.targetdir}"
|
||||
|
||||
return True
|
||||
|
||||
|
|
@ -242,6 +263,9 @@ class Page08(QtWidgets.QWizardPage):
|
|||
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()
|
||||
|
|
@ -251,9 +275,7 @@ class Page09(QtWidgets.QWizardPage):
|
|||
|
||||
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>"
|
||||
bold_text = f"<p><strong>{self.parent.rsync_cmd}</strong></p>"
|
||||
self.label2.setText(bold_text)
|
||||
|
||||
|
||||
|
|
@ -274,6 +296,7 @@ class Page10(QtWidgets.QWizardPage):
|
|||
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)
|
||||
|
|
@ -282,14 +305,14 @@ class Page10(QtWidgets.QWizardPage):
|
|||
return True
|
||||
|
||||
|
||||
def main_install_gui():
|
||||
def main_install_gui(mydir, exclude_file):
|
||||
app = QtWidgets.QApplication()
|
||||
wizard = BackuppyWizard()
|
||||
wizard = BackuppyWizard(parent=None, mydir=mydir, exclude_file=exclude_file)
|
||||
wizard.show()
|
||||
|
||||
app.exec_()
|
||||
|
||||
return True, EXCLUDE, RSYNC_CMD
|
||||
return True, wizard.exclude, wizard.rsync_cmd
|
||||
|
||||
if __name__ == '__main__':
|
||||
is_finalized, is_exclude, rsync_cmd = main_install_gui()
|
||||
is_finalized, is_exclude, rsync_cmd = main_install_gui(mydir=os.getcwd(), exclude_file=EXCLUDE_FILE)
|
||||
|
|
|
|||
|
|
@ -9,6 +9,8 @@ Yes="Yes"
|
|||
|
||||
No="No"
|
||||
|
||||
welcome="Hello, first of all, which language do you prefer: German [DE] or English [EN]?"
|
||||
|
||||
languagepack="Perfect, the English language package is now activated. Welcome!"
|
||||
|
||||
intromsg1="Thanks for using Backuppy to make your backups!"
|
||||
|
|
@ -33,7 +35,7 @@ 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="if this path is not correct, adjust it 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."
|
||||
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@ srcdir3_2="wenn dieser Pfad nicht stimmen sollte, dann passe ihn in der Datei 'B
|
|||
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="wenn dieser Pfad nicht stimmen sollte, dann passe ihn in der Datei 'backuppy.sh' an."
|
||||
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."
|
||||
|
||||
|
|
|
|||
80
utils.py
Normal file
80
utils.py
Normal file
|
|
@ -0,0 +1,80 @@
|
|||
#!/usr/bin/env python3
|
||||
"""
|
||||
project: Backuppy
|
||||
version: 0.9
|
||||
file: utils.py
|
||||
summary: utilities script
|
||||
"""
|
||||
|
||||
# Standard library imports
|
||||
import time
|
||||
|
||||
# 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):
|
||||
print("\n" + get_lang_text(message_txt) + "\n")
|
||||
time.sleep(1)
|
||||
|
||||
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 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
|
||||
Loading…
Reference in a new issue