Das deutsche Python-Forum

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python3 mail.py xx yy

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exec(open("mail.py" xx yy).read()) 

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with open("somefile.py") as f:
    code = compile(f.read(), "somefile.py", 'exec')
    exec(code, global_vars, local_vars)

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Traceback (most recent call last):
  File "/home/pi/test2.py", line 35, in <module>
    exec(open(str("mail.py", temp, humidity)).read())
TypeError: str() argument 2 must be str, not float

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Traceback (most recent call last):
  File "/home/pi/test2.py", line 35, in <module>
    exec(open(str("mail.py", str(temp), str(humidity))).read())
TypeError: decoding str is not supported

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Traceback (most recent call last):
  File "/home/pi/test2.py", line 35, in <module>
    exec(open("mail.py", str(temp), str(humidity)).read())
TypeError: an integer is required (got type str)

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from mail import send_mail

send_mail(temperature, humidity)

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# -*- coding: utf-8 -*-
import thingspeak
import time
import board
import busio
import smtplib
import sys

from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from adafruit_htu21d import HTU21D

def messe(channel):
	try:
		#das ganzemess-gedöhns		
		if dies
			grund = "das"
			mailen(grund, now, temp, humidity, spary)
		if wasanderes
			grund "wasanderes"
			spray =1
			mailen(...)
	except:
		print ('\nFehler: ', exec )

def mailen(grund, now, temp, humidity, spray):
	#das ganze mail-gedöns (das Mail-Script ansich, also "solo" geht!)
	smtpServer ......
	smtpObj.sendmail(,....)

if __name__ == "__main__":
        channel = thingspeak.Channel(id=channel_id, api_key=write_key)
        while True:
                messe(channel)
                time.sleep(30)

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	except:
		print ('\nFehler: ', exec )

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import thingspeak
import time
import board
import busio
import smtplib
import sys
import logging

from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from adafruit_htu21d import HTU21D

logger = logging.getLogger(__name__)

def messe(channel):
    try:
        #das ganzemess-gedöhns      
        if dies:
            grund = "das"
            mailen(grund, now, temperature, humidity, spray)
        if wasanderes:
            grund = "wasanderes"
            spray = 1
            mailen(...)
    except:
        logger.exception(f'error at messe of channel {channel}')


def mailen(grund, now, temperature, humidity, spray):
	#das ganze mail-gedöns (das Mail-Script ansich, also "solo" geht!)
	smtp_server = ...
	smtp_server.sendmail(...)

def main():
    logging.basicConfig()
    channel = thingspeak.Channel(id=channel_id, api_key=write_key)
    while True:
        messe(channel)
        time.sleep(30)


if __name__ == "__main__":
    main()

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    body = "\n Datum:"+str(now)+"\n\n\nTemperatur:"+temp+"\n\nLuftfeuchts:"+humidity+"\n\nSpray= "+spray
TypeError: can only concatenate str (not "datetime.datetime") to str

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from datetime import datetime
        now = datetime.now()
        spray = 0

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body = ("\n
    f"Datum: {now}\n\n\n"
    f"Temperatur: {temperature}°C\n\n"
    f"Luftfeuchte: {humidity}%\n\n"
    f"Spray: {spray}"
)

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def zeitvergleich(now):
    from datetime import datetime
    now2 = datetime.now()
    lastcall= now2 - now
    if lastcall > 30:
        print ("lastcall > 30!") #und dann darf dies und das passieren
    print ("lastcall < 30!") #und dann darf eben dies und das nicht passieren

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    if lastspray > 30:
TypeError: '>' not supported between instances of 'datetime.timedelta' and 'int'

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if lastspray > datetime.timedelta(minutes=30):

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def zeitvergleich(now):
    from datetime import datetime, timedelta
    now2 = datetime.now()
    lastcall = now2 - now
    if lastcall > datetime.timedelta(minutes=30):
        print ("JA, ist OK") # also > 30 minunten
    print ("neeee.. 30 Minunten sind noch nicht rum"!) #  also < 30

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AttributeError: type object 'datetime.datetime' has no attribute 'timedelta'