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console.py
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# MIT License
# Copyright (c) 2019 Georgios Papachristou
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import subprocess
import os
import psutil
import logging
from server import settings
from server.utils.mongoDB import db
from server.utils.console import jarvis_logo, start_text, OutputStyler, headerize
from server.enumerations import MongoCollections, InputMode
class ConsoleManager:
def __init__(self):
pass
def clear(self):
"""
Clears stdout
Check and make call for specific operating system
"""
subprocess.call('tput reset' if os.name == 'posix' else 'cls', shell=True)
def console_output(self, text='', debug_log=None, info_log=None, warn_log=None, error_log=None, refresh_console=True):
"""
This method creates the assistant output.
The output has four sectors:
* GENERAL INFO: Info about assistant settigs
* SYSTEM: System info e.g assistant memory usage
* LOG: Assistant log last lines
* ASSISTANT: Assistant response output
Output example:
██╗ █████╗ ██████╗ ██╗ ██╗██╗███████╗
██║██╔══██╗██╔══██╗██║ ██║██║██╔════╝
██║███████║██████╔╝██║ ██║██║███████╗
██ ██║██╔══██║██╔══██╗╚██╗ ██╔╝██║╚════██║
╚█████╔╝██║ ██║██║ ██║ ╚████╔╝ ██║███████║
╚════╝ ╚═╝ ╚═╝╚═╝ ╚═╝ ╚═══╝ ╚═╝╚══════╝
NOTE: CTRL + C If you want to Quit.
-------------------------------------- GENERAL INFO ---------------------------------------------
RESPONSE IN SPEECH: NOT ENABLED
INPUT MODE: TEXT
---------------------------------------- SYSTEM --------------------------------------------------
RAM USAGE: 0.14 GB
----------------------------------------- LOG ----------------------------------------------------
2020-04-25 19:22:51,524 - root - INFO - Startup checks..
2020-04-25 19:22:51,534 - root - DEBUG - Internet connection check..
2020-04-25 19:22:51,773 - root - INFO - Internet connection passed!
2020-04-25 19:22:51,783 - root - INFO - Application started
---------------------------------------- ASSISTANT ------------------------------------------------
> The current date is: 2020-04-25
-------------------------------------------- - ----------------------------------------------------
"""
if refresh_console:
self.clear()
# ----------------------------------------------------------------------------------------------------------
# Logo sector
# ----------------------------------------------------------------------------------------------------------
self._stdout_print(jarvis_logo + start_text)
self._stdout_print(" NOTE: CTRL + C If you want to Quit.")
# ----------------------------------------------------------------------------------------------------------
# General info sector
# ----------------------------------------------------------------------------------------------------------
settings_documents = db.get_documents(collection=MongoCollections.GENERAL_SETTINGS.value)
if settings_documents:
settings_ = settings_documents[0]
print(OutputStyler.HEADER + headerize('GENERAL INFO') + OutputStyler.ENDC)
enabled = OutputStyler.GREEN + 'ENABLED' + OutputStyler.ENDC if settings_['response_in_speech'] else OutputStyler.WARNING + 'NOT ENABLED' + OutputStyler.ENDC
print(OutputStyler.BOLD + 'RESPONSE IN SPEECH: ' + enabled)
print(OutputStyler.BOLD + 'INPUT MODE: ' + OutputStyler.GREEN + '{0}'.format(settings_['input_mode'].upper() + OutputStyler.ENDC) + OutputStyler.ENDC)
if settings_['input_mode'] == InputMode.VOICE.value:
print(OutputStyler.BOLD + 'NOTE: ' + OutputStyler.GREEN + "Include " + "'{0}'".format(settings_['assistant_name'].upper()) + " in you command to enable assistant" + OutputStyler.ENDC + OutputStyler.ENDC)
# ----------------------------------------------------------------------------------------------------------
# System info sector
# ----------------------------------------------------------------------------------------------------------
print(OutputStyler.HEADER + headerize('SYSTEM') + OutputStyler.ENDC)
print(OutputStyler.BOLD +
'RAM USAGE: {0:.2f} GB'.format(self._get_memory()) + OutputStyler.ENDC)
# ----------------------------------------------------------------------------------------------------------
# Assistant logs sector
# ----------------------------------------------------------------------------------------------------------
if debug_log:
logging.debug(debug_log)
if info_log:
logging.info(info_log)
if warn_log:
logging.warning(warn_log)
if error_log:
logging.error(error_log)
MAX_NUMBER_OF_LOG_LINES = 25
log_path = settings.ROOT_LOG_CONF['handlers']['file']['filename']
lines = subprocess.check_output(['tail', '-' + str(MAX_NUMBER_OF_LOG_LINES), log_path]).decode("utf-8")
actual_number_of_log_lines = len(lines)
print(OutputStyler.HEADER + headerize('LOG -{0} (Total Lines: {1})'.format(log_path,
actual_number_of_log_lines)
) + OutputStyler.ENDC)
print(OutputStyler.BOLD + lines + OutputStyler.ENDC)
# ----------------------------------------------------------------------------------------------------------
# Assistant input/output sector
# ----------------------------------------------------------------------------------------------------------
print(OutputStyler.HEADER + headerize('ASSISTANT') + OutputStyler.ENDC)
if text:
print(OutputStyler.BOLD + '> ' + text + '\r' + OutputStyler.ENDC)
print(OutputStyler.HEADER + headerize() + OutputStyler.ENDC)
else:
if text:
print(OutputStyler.BOLD + text + '\r' + OutputStyler.ENDC)
@staticmethod
def _get_memory():
"""
Get assistant process Memory usage in GB
"""
pid = os.getpid()
py = psutil.Process(pid)
return py.memory_info()[0] / 2. ** 30
@staticmethod
def _stdout_print(text):
"""
Application stdout with format.
:param text: string
"""
print(OutputStyler.CYAN + text + OutputStyler.ENDC)