Saving and Sharing Results
When you want to share your work or keep a record for later, saving your results to a file is a practical skill. In Python, you can write text files using the open(), write(), and close() functions. Writing to a file means you can store summaries, reports, or any information you've generated during your daily tasks, making it easy to review or distribute your findings.
1234567# Saving a summary of expenses to a text file expenses_summary = "Total spent this week: $215.30\nBiggest expense: Groceries - $75.00\nLowest expense: Coffee - $5.50" file = open("expenses_summary.txt", "w") file.write(expenses_summary) file.close()
When saving files, always use clear and descriptive names, such as "expenses_summary.txt" or "weekly_report.txt", so you can easily identify their contents later. It's important to handle potential errors, like trying to write to a file that is read-only or on a full disk. Using the with statement is a best practice because it automatically closes the file, even if an error occurs, and helps prevent data loss or file corruption.
1234567891011121314151617# Writing a formatted report to a file and checking for successful completion report = ( "Expense Report\n" "==============\n" "Total: $215.30\n" "Average per day: $30.76\n" "Highest: $75.00 (Groceries)\n" "Lowest: $5.50 (Coffee)\n" ) try: with open("weekly_expense_report.txt", "w") as file: file.write(report) print("Report successfully saved.") except Exception as e: print("Error saving report:", e)
1. Which function opens a file for writing in Python?
2. Why is it important to close a file after writing?
3. Fill in the blanks to write a string to a file.
Bedankt voor je feedback!
Vraag AI
Vraag AI
Vraag wat u wilt of probeer een van de voorgestelde vragen om onze chat te starten.
Geweldig!
Completion tarief verbeterd naar 5.56Saving and Sharing Results
Veeg om het menu te tonen
When you want to share your work or keep a record for later, saving your results to a file is a practical skill. In Python, you can write text files using the open(), write(), and close() functions. Writing to a file means you can store summaries, reports, or any information you've generated during your daily tasks, making it easy to review or distribute your findings.
1234567# Saving a summary of expenses to a text file expenses_summary = "Total spent this week: $215.30\nBiggest expense: Groceries - $75.00\nLowest expense: Coffee - $5.50" file = open("expenses_summary.txt", "w") file.write(expenses_summary) file.close()
When saving files, always use clear and descriptive names, such as "expenses_summary.txt" or "weekly_report.txt", so you can easily identify their contents later. It's important to handle potential errors, like trying to write to a file that is read-only or on a full disk. Using the with statement is a best practice because it automatically closes the file, even if an error occurs, and helps prevent data loss or file corruption.
1234567891011121314151617# Writing a formatted report to a file and checking for successful completion report = ( "Expense Report\n" "==============\n" "Total: $215.30\n" "Average per day: $30.76\n" "Highest: $75.00 (Groceries)\n" "Lowest: $5.50 (Coffee)\n" ) try: with open("weekly_expense_report.txt", "w") as file: file.write(report) print("Report successfully saved.") except Exception as e: print("Error saving report:", e)
1. Which function opens a file for writing in Python?
2. Why is it important to close a file after writing?
3. Fill in the blanks to write a string to a file.
Bedankt voor je feedback!
