Python try block does not catch os.system exceptions Question: I have this python code: import os try: os.system(‘wrongcommand’) except: print(“command does not work”) The code prints: wrongcommand: command not found Instead of command does not work. Does anyone know why it’s not printing my error message? Asked By: Cinder || Source Answers: wrongcommand: command not …
python exception message capturing Question: import ftplib import urllib2 import os import logging logger = logging.getLogger(‘ftpuploader’) hdlr = logging.FileHandler(‘ftplog.log’) formatter = logging.Formatter(‘%(asctime)s %(levelname)s %(message)s’) hdlr.setFormatter(formatter) logger.addHandler(hdlr) logger.setLevel(logging.INFO) FTPADDR = “some ftp address” def upload_to_ftp(con, filepath): try: f = open(filepath,’rb’) # file to send con.storbinary(‘STOR ‘+ filepath, f) # Send the file f.close() # Close file …
Using python "with" statement with try-except block Question: Is this the right way to use the python “with” statement in combination with a try-except block?: try: with open(“file”, “r”) as f: line = f.readline() except IOError: <whatever> If it is, then considering the old way of doing things: try: f = open(“file”, “r”) line = …
