assignment for python

1)   Write a program to read through a file and print the contents of the file (line by line) all in upper case. detiles will be provided 2) Write a program to prompt for a file name, and then read through the file and look for lines of the form: X-DSPAM-Confidence: 0.8475 When you encounter a line that starts with “X-DSPAM-Confidence:” pull apart the line to extract the floating-point number on the line. Count these lines and then compute the total of the spam confidence values from these lines. When you reach the end of the file, print out the average spam confidence. Enter the file name: [login to view URL] Average spam confidence: 0.894128046745 Enter the file name: [login to view URL] Average spam confidence: 0.750718518519 Test your file on the [login to view URL] and [login to view URL] files. 3) Write a program which repeatedly reads numbers until the user enters “done”. Once “done” is entered, print out the total, count, and average of the numbers. If the user enters anything other than a number, detect their mistake using try and except and print an error message and skip to the next number. Enter a number: 4 Enter a number: 5 Enter a number: bad data Invalid input Enter a number: 7 Enter a number: done 16 3 5.33333333333 4) Write another program that prompts for a list of numbers as above and at the end prints out both the maximum and minimum of the numbers instead of the average. 5) Write a Python program to parse the XML and determine how many compact discs are stored in [login to view URL] [login to view URL] . Also determine how many of those discs include a reference to Pavarotti in their titles!