Error monitoring and logging in No-Code - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to start logging errors to a file named 'app.log'.

No-Code

logging.basicConfig(filename=[1], level=logging.ERROR)

Drag options to blanks, or click blank then click option'

A'debug.log'

B'error.log'

C'logfile.txt'

D'app.log'

Attempts:

3 left

💡 Hint

Common Mistakes

Using the wrong filename string.

Forgetting to put quotes around the filename.

The filename parameter should be set to 'app.log' to log errors to that file.

2fill in blank

medium

Complete the code to log an error message 'File not found'.

No-Code

logging.[1]('File not found')

Drag options to blanks, or click blank then click option'

Ainfo

Berror

Cwarning

Ddebug

Attempts:

3 left

💡 Hint

Common Mistakes

Using logging.info() instead of logging.error().

Using logging.debug() which is for debugging, not errors.

Use logging.error() to log error messages.

3fill in blank

hard

Fix the error in the code to catch exceptions and log them.

No-Code

try:
    open('data.txt')
except Exception as [1]:
    logging.error('Failed to open file')

Drag options to blanks, or click blank then click option'

Ae

Bexception

Cex

Derror

Attempts:

3 left

💡 Hint

Common Mistakes

Using reserved words like 'exception' as variable names.

Using names that are not valid identifiers.

The variable name after 'as' is commonly 'e' to represent the exception.

4fill in blank

hard

Fill both blanks to log the exception message with traceback.

No-Code

except Exception as [1]:
    logging.error('Error occurred: %s', [2], exc_info=True)

Drag options to blanks, or click blank then click option'

Ae

Cerror

Dex

Attempts:

3 left

💡 Hint

Common Mistakes

Using different variable names in the two blanks.

Not passing the exception variable to the logging call.

The exception variable 'e' is used to log the error message and traceback.

5fill in blank

hard

Fill both blanks to create a dictionary comprehension that logs only errors with code greater than 400.

No-Code

error_logs = [1]: [2] for } in logs.items() if {{BLANK_2} > 400

Drag options to blanks, or click blank then click option'

A{k

Bcode

C(k, code)

D}

Attempts:

3 left

💡 Hint

Common Mistakes

Not using curly braces to start the dictionary comprehension.

Using wrong variable names for keys or values.

The dictionary comprehension starts with '{k:', uses 'code' as value, and 'k' as key variable.