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6 changed files with 120 additions and 207 deletions
14
CHANGELOG.md
14
CHANGELOG.md
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@ -1,19 +1,5 @@
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# Changelog Backuppy
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## [0.9] - 2021-05-10
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### Added
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- CLI-mode: It's now possible to end the program anytime with ":q" (or ESC-key) and pressing ENTER.
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- CLI-mode: Colored output on traces
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- New helper script "utils.py"
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### Changed
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- Code refactoring (get rid of global variables and constants, instead pass as arguments)
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## [0.8.1] - 2021-05-10
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### Fixed
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- CLI-mode: Show text "Programm interrupted by user." instead of error message when Ctrl+C was pressed.
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- CLI-mode: Removed obsolete trace messages
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## [0.8] - 2021-05-07
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### Added
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- GUI-mode: Introduce "Browse"-button on directory-selection dialogs
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144
install.py
144
install.py
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@ -1,7 +1,7 @@
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#!/usr/bin/env python3
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"""
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project: Backuppy
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version: 0.9
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version: 0.8
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file: install.py
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summary: python installer-script in CLI-mode
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"""
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@ -9,87 +9,114 @@ summary: python installer-script in CLI-mode
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# Standard library imports
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import sys
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import os
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import time
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# local imports
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from utils import set_language, query, _print, trace
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from languages import english
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from languages import german
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# local globals
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VERSION: str = "0.9"
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# ----------------------
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VERSION: str = "0.8"
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EMAIL = "fotocoder@joschu.ch"
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EXCLUDE_FILE = "exclude.txt"
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BACKUPPY_SCRIPT = "Backuppy.sh"
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# ----------------------
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MYDIR = os.getcwd()
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EXCLUDE: bool = False
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SHELL = os.environ.get("SHELL")
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HOME = os.environ.get("HOME")
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LANG_EN = "English"
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LANG_DE = "German"
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LANGUAGE = LANG_EN
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RSYNC_CMD: str = None
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def main_install_cli(mydir, exclude_file):
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language = query("welcome")
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if not language:
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return False, None, None
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set_language(language)
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def set_language(language):
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global LANGUAGE
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LANGUAGE = language
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_print("languagepack")
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def trace(message_txt):
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""" Print a formatted message to std out. """
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print("[ OK ] " + message_txt)
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_print("intromsg1")
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def get_lang_text(search_str: str):
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global LANGUAGE
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""" Returns a string from the appropriate language file. """
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return_str: str = eval("english." + search_str)
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if LANGUAGE == LANG_DE:
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return_str = eval("german." + search_str)
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return return_str
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_print("intromsg2")
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def main_install_cli():
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language = input("Hello, first of all, which language do you prefer: German [DE] or English [EN]?\n> ")
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if language.upper() == "DE":
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set_language(LANG_DE)
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print("Perfekt, nun ist das deutsche Sprachpaket aktiviert. Willkommen!\n")
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else:
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print("Perfect, the English language package is now activated. Welcome!.\n")
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time.sleep(1)
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print("\n" + get_lang_text("intromsg1") + "\n")
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time.sleep(1)
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print("\n" + get_lang_text("intromsg2") + "\n")
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time.sleep(1)
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# which Rsync options are available and which one you want to use
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_print("rsyncopt")
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print(get_lang_text("rsyncopt") + "\n")
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time.sleep(1)
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# asks if you want to exclude files/directories from backup and creates an exclude file in case of Yes
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exclude = query("excludefile1")
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if not exclude:
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return False, None, None
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elif exclude.upper() in ("J", "Y"):
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_print("excludefile2")
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exclude = True
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exclude = input(get_lang_text("excludefile1") + "\n> ")
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global EXCLUDE
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if exclude.upper() in ("J", "Y"):
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EXCLUDE = True
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print(get_lang_text("excludefile2") + "\n")
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else:
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_print("excludefile3")
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exclude = False
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EXCLUDE = False
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print(get_lang_text("excludefile3") + "\n")
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time.sleep(1)
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# Asks for the source directory which should be saved
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_print("srcdir1")
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sourcedir = query("srcdir2")
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if not sourcedir:
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return False, None, None
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print(get_lang_text("srcdir1"))
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time.sleep(1)
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sourcedir = input(get_lang_text("srcdir2") + "\n> ")
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_print("srcdir3_1")
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print(sourcedir)
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_print("srcdir3_2")
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print(f"{get_lang_text('srcdir3_1')} {sourcedir} {get_lang_text('srcdir3_2')}")
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time.sleep(1)
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# asks for the destination directory in which the backup should be saved
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targetdir = query("targetdir1")
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if not targetdir:
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return False, None, None
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_print("targetdir2_1")
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print(targetdir)
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_print("targetdir2_2")
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targetdir = input(get_lang_text("targetdir1") + "\n> ")
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print(f"{get_lang_text('targetdir2_1')} {targetdir} {get_lang_text('targetdir2_2')}")
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time.sleep(1)
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# collects all the information needed to execute the rsync command and creates it.
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_print("collect")
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print(get_lang_text("collect") + "\n")
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time.sleep(1)
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exclude_file = os.path.join(MYDIR, EXCLUDE_FILE)
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rsync_cmd = f"rsync -aqp --exclude-from={os.path.join(mydir, exclude_file)} {sourcedir} {targetdir}"
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RSYNC_CMD = f"rsync -aqp --exclude-from={exclude_file} {sourcedir} {targetdir}"
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print(f"{rsync_cmd}")
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print(f"{RSYNC_CMD}")
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time.sleep(1)
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# Outro
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_print("outro1")
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print(get_lang_text("outro1"))
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time.sleep(2)
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print(get_lang_text("outro2") + " " + EMAIL)
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_print("outro2")
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print(EMAIL)
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return True, EXCLUDE, RSYNC_CMD
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return True, exclude, rsync_cmd
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def create_exclude_file(mydir, exclude_file):
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exclude_file = os.path.join(mydir, exclude_file)
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def create_exclude_file(directory, exclude_file):
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exclude_file = os.path.join(directory, exclude_file)
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with open(exclude_file, "w") as fExclude:
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trace(f"creating exclude-file '{exclude_file}'.")
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fExclude.write("\n")
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def create_alias(mydir, backuppy_script):
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shell = os.environ.get("SHELL")
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home_dir = os.environ.get("HOME")
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def create_alias(shell, home_dir, directory, backuppy_script):
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# alias entry in .bashrc or .zshrc
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backuppy_script = os.path.join(mydir, backuppy_script)
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backuppy_script = os.path.join(directory, backuppy_script)
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alias_str = f"alias backuppy='sudo {backuppy_script}'"
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# Check for installed ZSH
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@ -121,32 +148,37 @@ def create_backuppy_script(directory, backuppy_script, rsync_cmd):
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os.chmod(backuppy_file, 0o777) # make file executable
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def do_the_install(mydir: str, exclude_file, is_exclude: bool, backuppy_script: str, rsync_cmd: str):
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def do_the_install(is_exclude: bool, rsync_cmd: str):
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""" Creates scripts and entries based on environment variables. """
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if is_exclude:
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create_exclude_file(mydir, exclude_file)
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create_exclude_file(MYDIR, EXCLUDE_FILE)
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if rsync_cmd:
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create_backuppy_script(mydir, backuppy_script, rsync_cmd)
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create_alias(mydir, backuppy_script)
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create_backuppy_script(MYDIR, BACKUPPY_SCRIPT, rsync_cmd)
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create_alias(SHELL, HOME, MYDIR, BACKUPPY_SCRIPT)
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def main(argv):
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trace(f"Starting Backuppy install.py v{VERSION}")
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is_finalized = False
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mydir = os.getcwd()
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if argv and argv[0] == "--gui":
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from install_gui import main_install_gui
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trace("Starting GUI-version.")
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is_finalized, is_exclude, rsync_cmd = main_install_gui(mydir, EXCLUDE_FILE) # collect user input via GUI and store in env. variables
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is_finalized, is_exclude, rsync_cmd = main_install_gui() # collect user input via GUI and store in env. variables
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else:
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trace("Starting CLI-version.\n")
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is_finalized, is_exclude, rsync_cmd = main_install_cli(mydir, EXCLUDE_FILE) # collect user input via CLI and store in env. variables
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is_finalized, is_exclude, rsync_cmd = main_install_cli() # collect user input via CLI and store in env. variables
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if is_finalized:
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print("CLI finalized.")
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if is_exclude:
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print("exclude is true.")
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if rsync_cmd:
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print("rsync command returned: " + rsync_cmd)
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if is_finalized:
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do_the_install(mydir, EXCLUDE_FILE, is_exclude, BACKUPPY_SCRIPT, rsync_cmd)
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do_the_install(is_exclude, rsync_cmd)
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trace("Ending Backuppy install.py")
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@ -1,7 +1,7 @@
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#!/usr/bin/env python3
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"""
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project: Backuppy
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version: 0.9
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version: 0.8
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file: install_gui.py
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summary: python installer-script in GUI-mode (needs PySide2)
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"""
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@ -13,21 +13,12 @@ import os
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from PySide2 import QtWidgets
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# local imports
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from install import EXCLUDE_FILE, EMAIL
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from utils import set_language, get_lang_text, LANG_EN, LANG_DE
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from install import *
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class BackuppyWizard(QtWidgets.QWizard):
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def __init__(self, parent=None, mydir=os.getcwd(), exclude_file=EXCLUDE_FILE):
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def __init__(self, parent=None):
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super().__init__(parent)
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# init instance variables
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self.mydir = mydir
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self.exclude_file = exclude_file
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self.exclude = None
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self.sourcedir = None
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self.targetdir = None
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self.rsync_cmd = None
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self.setWindowTitle(get_lang_text("intromsg1"))
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self.addPage(Page01(self))
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@ -47,11 +38,11 @@ class BackuppyWizard(QtWidgets.QWizard):
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class Page01(QtWidgets.QWizardPage):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.label = QtWidgets.QLabel(get_lang_text("welcome"))
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self.label = QtWidgets.QLabel("Hello, first of all, which language do you prefer: English or German?")
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self.comboBox = QtWidgets.QComboBox(self)
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self.comboBox.addItem(LANG_EN)
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self.comboBox.addItem(LANG_DE)
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self.comboBox.addItem(LANG_EN, LANG_EN)
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self.comboBox.addItem(LANG_DE, LANG_DE)
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layout = QtWidgets.QVBoxLayout()
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layout.addWidget(self.label)
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@ -59,7 +50,8 @@ class Page01(QtWidgets.QWizardPage):
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self.setLayout(layout)
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def validatePage(self):
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set_language(self.comboBox.currentText())
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if self.comboBox.currentText() == LANG_DE:
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set_language(LANG_DE)
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return True
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@ -85,9 +77,6 @@ class Page02(QtWidgets.QWizardPage):
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class Page03(QtWidgets.QWizardPage):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.parent = parent
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self.label = QtWidgets.QLabel()
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self.groupbox = QtWidgets.QGroupBox()
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self.groupbox.setFlat(True)
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@ -112,26 +101,25 @@ class Page03(QtWidgets.QWizardPage):
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self.radio1.setChecked(True)
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def validatePage(self):
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global EXCLUDE
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if self.radio1.isChecked():
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self.parent.exclude = True
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EXCLUDE = True
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else:
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self.parent.exclude = False
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EXCLUDE = False
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return True
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class Page04(QtWidgets.QWizardPage):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.parent = parent
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self.label = QtWidgets.QLabel()
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layout = QtWidgets.QVBoxLayout()
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layout.addWidget(self.label)
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self.setLayout(layout)
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def initializePage(self):
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if self.parent.exclude:
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global EXCLUDE
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if EXCLUDE:
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self.label.setText(get_lang_text("excludefile2"))
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else:
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self.label.setText(get_lang_text("excludefile3"))
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@ -139,9 +127,6 @@ class Page04(QtWidgets.QWizardPage):
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class Page05(QtWidgets.QWizardPage):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.parent = parent
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self.label1 = QtWidgets.QLabel()
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self.label2 = QtWidgets.QLabel()
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self.efSourceDir = QtWidgets.QLineEdit()
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@ -169,7 +154,8 @@ class Page05(QtWidgets.QWizardPage):
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self.efSourceDir.setText(dirName)
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def validatePage(self):
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self.parent.sourcedir = self.efSourceDir.text()
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global SOURCEDIR
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SOURCEDIR = self.efSourceDir.text()
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return True
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|
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@ -177,9 +163,6 @@ class Page05(QtWidgets.QWizardPage):
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class Page06(QtWidgets.QWizardPage):
|
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def __init__(self, parent=None):
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super().__init__(parent)
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self.parent = parent
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self.label1 = QtWidgets.QLabel()
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self.label2 = QtWidgets.QLabel()
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self.label3 = QtWidgets.QLabel()
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@ -191,7 +174,7 @@ class Page06(QtWidgets.QWizardPage):
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def initializePage(self):
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self.label1.setText(get_lang_text("srcdir3_1"))
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bold_text = f"<p><strong>{self.parent.sourcedir}</strong></p>"
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bold_text = f"<p><strong>{SOURCEDIR}</strong></p>"
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self.label2.setText(bold_text)
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self.label3.setText(get_lang_text("srcdir3_2"))
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|
|
@ -199,9 +182,6 @@ class Page06(QtWidgets.QWizardPage):
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|||
class Page07(QtWidgets.QWizardPage):
|
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def __init__(self, parent=None):
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super().__init__(parent)
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||||
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self.parent = parent
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self.label1 = QtWidgets.QLabel()
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self.efTargetDir = QtWidgets.QLineEdit()
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self.pbBrowse = QtWidgets.QPushButton("Browse")
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@ -226,7 +206,8 @@ class Page07(QtWidgets.QWizardPage):
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self.efTargetDir.setText(dirName)
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def validatePage(self):
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self.parent.targetdir = self.efTargetDir.text()
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global TARGETDIR
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TARGETDIR = self.efTargetDir.text()
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return True
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|
|
@ -234,9 +215,6 @@ class Page07(QtWidgets.QWizardPage):
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class Page08(QtWidgets.QWizardPage):
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def __init__(self, parent=None):
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super().__init__(parent)
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||||
self.parent = parent
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||||
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self.label1 = QtWidgets.QLabel()
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self.label2 = QtWidgets.QLabel()
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self.label3 = QtWidgets.QLabel()
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@ -248,14 +226,15 @@ class Page08(QtWidgets.QWizardPage):
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def initializePage(self):
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self.label1.setText(get_lang_text("targetdir2_1"))
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bold_text = f"<p><strong>{self.parent.targetdir}</strong></p>"
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bold_text = f"<p><strong>{TARGETDIR}</strong></p>"
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self.label2.setText(bold_text)
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self.label3.setText(get_lang_text("targetdir2_2"))
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def validatePage(self):
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exclude_file = os.path.join(self.parent.mydir, self.parent.exclude_file)
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global RSYNC_CMD, MYDIR, SOURCEDIR, TARGETDIR
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exclude_file = os.path.join(MYDIR, EXCLUDE_FILE)
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self.parent.rsync_cmd = f"rsync -aqp --exclude-from={exclude_file} {self.parent.sourcedir} {self.parent.targetdir}"
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RSYNC_CMD = f"rsync -aqp --exclude-from={exclude_file} {SOURCEDIR} {TARGETDIR}"
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return True
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||||
|
||||
|
|
@ -263,9 +242,6 @@ class Page08(QtWidgets.QWizardPage):
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|||
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()
|
||||
|
|
@ -275,7 +251,9 @@ 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 RSYNC_CMD
|
||||
#self.label2.setText(f"{RSYNC_CMD}")
|
||||
bold_text = f"<p><strong>{RSYNC_CMD}</strong></p>"
|
||||
self.label2.setText(bold_text)
|
||||
|
||||
|
||||
|
|
@ -296,7 +274,6 @@ 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)
|
||||
|
|
@ -305,14 +282,14 @@ class Page10(QtWidgets.QWizardPage):
|
|||
return True
|
||||
|
||||
|
||||
def main_install_gui(mydir, exclude_file):
|
||||
def main_install_gui():
|
||||
app = QtWidgets.QApplication()
|
||||
wizard = BackuppyWizard(parent=None, mydir=mydir, exclude_file=exclude_file)
|
||||
wizard = BackuppyWizard()
|
||||
wizard.show()
|
||||
|
||||
app.exec_()
|
||||
|
||||
return True, wizard.exclude, wizard.rsync_cmd
|
||||
return True, EXCLUDE, RSYNC_CMD
|
||||
|
||||
if __name__ == '__main__':
|
||||
is_finalized, is_exclude, rsync_cmd = main_install_gui(mydir=os.getcwd(), exclude_file=EXCLUDE_FILE)
|
||||
is_finalized, is_exclude, rsync_cmd = main_install_gui()
|
||||
|
|
|
|||
|
|
@ -9,8 +9,6 @@ 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!"
|
||||
|
|
@ -35,7 +33,7 @@ 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
80
utils.py
|
|
@ -1,80 +0,0 @@
|
|||
#!/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