81 lines
2.1 KiB
Python
81 lines
2.1 KiB
Python
|
#!/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
|