def exception_keyboard_interrupt(self):
# what to do when the app is stopped
write_log("Application Terminated.")
print("")
print("{start}Application Terminated.{end}".format(
start=FirstCheck.colors.WARNING, end=FirstCheck.colors.ENDC))
self.terminate_app = True
def info_text(self):
write_log("Application Started.")
print("{start}Application Started.{end}".format(
start=FirstCheck.colors.WARNING, end=FirstCheck.colors.ENDC))
print("Remember to check the log! -> " + ConfigReader.log_path)
print("To Exit Press: ⌃C")
def send_mail():
html = WebCrawler.crawler.fetch_finished_table()
msg = MIMEMultipart('alternative')
with open(ConfigReader.email_list_path) as elist:
for email in elist:
# Continue if it is a comment or no @ is in the 'email' (line)
if email[0] == "#" or email == "\n" or "@" not in email:
continue
msg["From"] = ConfigReader.bot_email
msg["To"] = email
msg["Subject"] = "Vertretungsplan Info. " + WebCrawler.crawler.fetch_date(
)
part = MIMEText(html, 'html')
msg.attach(part)
server = smtplib.SMTP(ConfigReader.smtp_server,
ConfigReader.smtp_server_port)
server.starttls()
server.login(ConfigReader.bot_email, ConfigReader.bot_password)
server.sendmail(ConfigReader.bot_email, email, msg.as_string())
# strip because there is a \n at the end
write_log("Email successfully send to: " + email.rstrip())
def start_loop(self):
while True:
if self.check_the_information():
write_log("Change Detected.", "Preceding to send emails.")
SendMail.send_mail()
self.update_prevtables()
self.sleep_between_check()
def fetch_tables(self):
# fetches the website
write_log("Checking for news...")
fetch = WebCrawler.crawler.fetch_table_content()
self.table1 = str(fetch[0])
self.table2 = str(fetch[1])
return self.table1, self.table2
def exception_everything_else(self, exception):
# if an error occures its being written down in the log
write_log(
"An Error occurred:", exception, "The program will precede in " +
str(ConfigReader.wait_between_error_retry) + " seconds.")
try:
self.sleep_between_error()
except KeyboardInterrupt:
self.exception_keyboard_interrupt()
def run_application(self):
try:
self.start_loop()
except KeyboardInterrupt:
self.exception_keyboard_interrupt()
# So that self.run_application() isn't run afterwards
return None
except Exception as e:
self.exception_everything_else(e)
if self.terminate_app is True:
return None
write_log("The program is preceding now.")
self.run_application()
def do_the_check():
# dictionary to store the booleans
checks = {}
print("Checking for {start}Connection Errors{end} and for possible {start}wrong login data{end}...".format(start=colors.OKGREEN, end=colors.ENDC))
print("")
checks["Internet Connection:" + "\t" * 3] = check_internet_connection()
# If there is no connection every test will fail so this just returns False and informs the user:
if check_internet_connection() is False:
# Logs the Connection Error and informs about Checking the connection
write_log("Initializing the connection and login data check:",
"-------------------------------------------------",
"Internet Connection: Error",
"-------------------------------------------------",
"Due to no internet connection all the other tests will come out wrong",
"So fix your Internet Connection!")
print("Internet Connection: " + colors.FAIL + "Error!" + colors.ENDC)
print("")
print("{font}{underline}{color}Due to no internet connection all the other tests will come out wrong.{end}".format(font=colors.BOLD, underline=colors.UNDERLINE, color=colors.FAIL, end=colors.ENDC))
print("{font}{color}{underline}So fix your Internet Connection!{end}".format(font=colors.BOLD, underline=colors.UNDERLINE, color=colors.FAIL, end=colors.ENDC))
return False
checks["Connection to the Elternportal Website:" + "\t" * 1] = check_response_code()
checks["Login Data for Elternportal:" + "\t" * 2] = check_elternportal_logindata()
checks["Login Data for the Bot email service:" + "\t" * 1] = check_bot_data()
# Writes the first check in the log and replaces True with working and False with Error!
keys = list(checks.keys())
values = list(checks.values())
write_log("Initializing the connection and login data check:",
"-------------------------------------------------",
keys[0] + str(values[0]).replace("True", "Working.").replace("False", "Error!"),
keys[1] + str(values[1]).replace("True", "Working.").replace("False", "Error!"),
keys[2] + str(values[2]).replace("True", "Working.").replace("False", "Error!"),
keys[3] + str(values[3]).replace("True", "Working.").replace("False", "Error!"),
"-------------------------------------------------",)
for check in checks:
print(check + str(checks[check]).replace("True", colors.OKBLUE + "Working." + colors.ENDC).replace("False", colors.FAIL + "Error!" + colors.ENDC))
if False in checks.values():
return False
else:
return True