rules from an xml file
I have a python code that manages some parameters using some variable rules that may change from day to day. I'd like that the code will self-modify according to rules parsed from a xml file: example: Something is wrong! ... ... Due to the fact that rules may change, I have to manage the python program, parsing the whole xml file, and self-modify the python code according to these variable rules. How can I do? -- http://mail.python.org/mailman/listinfo/python-list
Help with my programming homework (python, and raptor)
Employee Salaries You are working for a medium sized construction company as an intern in the Information Technology department. A director in the Human Resources department recently asked the IT department to write a small program that will help them do a salary comparison. The program needs to be able to enter the name of the employee and their salary. Once the data is loaded the program needs to find the average salary, the highest salary and the lowest salary. The program needs to print out these values along with the names of the employees that go along with the salary. Your boss, who has great trust in you and your programming abilities, has given this project to you. You, therefore, schedule a meeting with the HR director asking for the program to clarify the program’s requirements. After your meeting you have summarized the following: The program needs to ask for how many employees and salaries the program will be working with. The program needs to do some data validation on this number to make sure it is a positive number. The program needs to ask for the name of each employee along with their salary. Since the name of the employee will be a string and the salary will be a number, you decide to use two parallel arrays to store the data. The program will need to do some data validation on the salary to make sure it is a number and greater than 0 and less than $200,000. The program will determine what the average salary is and print that out to the user. The program will determine what salary is the lowest and print that out along with the name of the employee who has that salary figure. The program will determine what salary is the highest and print that out along with the name of the employee who has that salary figure. Use the following test data to test your program. Employee Name Salary John$45,600 Average Salary: $63, 862.50 Sue $55,400 Highest Salary: $89,750 David $64,700 Lowest Salary: $45,600 Betty $89,750 -- https://mail.python.org/mailman/listinfo/python-list
merge stdin, stdout?
Hi everyone, Is there an easy way to merge stdin and stdout? For instance suppose I have script that prompts for a number and prints the number. If you execute this with redirection from a file say input.txt with 42 in the file, then executing ./myscript < input.txt > output.txt the output.txt might look like this: Enter a number: You entered 42. What I want is to have an easy way to merge input.txt and the stdout so that output.txt look like: Enter a number: 42 You entered 42. Here, the first 42 is of course from input.txt. Thanks. -jon -- http://mail.python.org/mailman/listinfo/python-list
Re: merge stdin, stdout?
On Feb 4, 8:20 pm, [email protected] wrote: > On 01:56 am, [email protected] wrote: > > > > >Hi everyone, > > >Is there an easy way to mergestdinandstdout? For instance suppose I > >havescriptthat prompts for a number and prints the number. If you > >execute this with redirection from a file say input.txt with 42 in the > >file, then executing > > >./myscript < input.txt > output.txt > > >the output.txt might look like this: > > >Enter a number: > >You entered 42. > > >What I want is to have an easy way to merge input.txt and thestdout > >so that output.txt look like: > > >Enter a number: 42 > >You entered 42. > > >Here, the first 42 is of course from input.txt. > > It sounds like you might be looking forscript(1)? > > Jean-Paul Hi Jean-Paul, I tried it. But stdin is not merged in with stdout. Maybe I'm using script wrongly? This is what I've done. I have a python script y. Here's what it looks like when I run it and I entered "sss": $ ./y gimme x:sss you entered sss Now I'm going to use the script command. I'm using an input file input.txt that contains just the string "hello". $ script -c "./y < input.txt" output.txt Script started, file is output.txt gimme x:you entered hello Script done, file is output.txt And when I view output.txt this is what I see: $ less output.txt Script started on Thu Feb 4 22:28:12 2010 gimme x:you entered hello Script done on Thu Feb 4 22:28:13 2010 As you can see the stdin is not printed. What I'd really wanted was something like this in output.txt: gimme x:hello you entered hello -jon -- http://mail.python.org/mailman/listinfo/python-list
Re: merge stdin, stdout?
On Feb 5, 11:10 pm, "Gabriel Genellina" wrote: > En Fri, 05 Feb 2010 17:39:07 -0300, jonny lowe > escribió: > > > > > > > On Feb 4, 8:20 pm, [email protected] wrote: > >> On 01:56 am, [email protected] wrote: > >> >What I want is to have an easy way tomergeinput.txt and thestdout > >> >so that output.txt look like: > > >> >Enter a number: 42 > >> >You entered 42. > > >> >Here, the first 42 is of course from input.txt. > > >> It sounds like you might be looking forscript(1)? > > > $ script -c "./y < input.txt" output.txt > > Script started, file is output.txt > > gimme x:you entered hello > > Script done, file is output.txt > > Try moving the redirection out of the command: > > $ script -c ./y output.txt < input.txt > > -- > Gabriel Genellina- Hide quoted text - > > - Show quoted text - The result is the same as before. I've tested in fedora11. -jon -- http://mail.python.org/mailman/listinfo/python-list
