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one worksheet, Worksheet Basics. Clicking this takes you to the worksheet,
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where students are challenged by Python questions.
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After reading the worksheet, attempt the simple programming question, which is
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to write a factorial program.
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A sample solution follows::
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After reading the worksheet, attempt the first simple programming question,
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which is to write the Hello world program.
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First, click Submit without writing any code, and note that the system
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automatically runs a test case, which fails. Now change the code to be "almost
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right" (for example, write "Hello world" instead of "Hello, world!"), and
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press Submit again. It will tell you that you almost got it right. In this
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way, the IVLE test framework can show users that they're on the right track.
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If you get it exactly right and click Submit a third time, you will pass the
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Note that you can also click "Run", and it will execute your solution in the
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Python console. This doesn't cost you an "attempt", nor does it run the test
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cases. It just lets you test it out for yourself before making an official
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Back on the subject page, you will notice that the exercise appears complete,
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and you have been awarded a mark.
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A sample solution to the second exercise follows::
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f = int(raw_input())
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First, click Submit, and note that the system automatically runs some test
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cases, all of which fail. Now paste the solution to :func:`fac` (but not
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:func:`main`). Clicking Submit again shows some test cases pass, but not all.
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Finally, paste the solution to :func:`main`, and click Submit again. This
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time, you will pass the test.
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Note that you can also click "Run", and it will execute your solution in the
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Python console. This doesn't cost you an "attempt", nor does it run the test
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cases. It just lets you test it out for yourself before making an official
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Back on the subject page, you will notice that the exercise appears complete,
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and you have been awarded some marks.
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A lecturer's view
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=================
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to start using a new repository.
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Usually, the hassle of getting into new groups and creating new repositories
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means that you will want to create a single project set for a subject, and
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just partition the projects into solo and group projects.
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means that you will want to create just two project sets for a subject: one
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for solo projects, and another for group projects.
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Lecturers and tutors can view any student or group's project submission, using
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an external Subversion client. As submissions are really just Subversion
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commits, you can examine a student's work by simply checking out the correct
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revision of the repository.
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From the offering page, click "View submissions" under the project of interest.
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This takes you to a page which lists the latest submissions from every student
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(presumably you will just see the submission made by "studenta" earlier in
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this tour). Next to each submission is a command line, beginning with
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``svn co``. For instance, you might see the line::
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svn co --username lecturer -r7 http://svn.ivle.localhost/users/studenta/ivle-102/phase1.html
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Paste this line into a command-line (or, if you use a GUI Subversion client,
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use the username, revision and URL given). Subversion will likely prompt for a
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password. For the sample data, this password is "password", but in general, it
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will **not** be your normal IVLE password. You can learn your Subversion
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password by opening a Console in IVLE and typing::
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ivle.config.Config()['user_info']['svn_pass']
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This will check out the student's work into the current directory, to inspect.
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You can also try to check out the group submission from Phase 2.
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It is currently not possible to check out a single file (not a directory)
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submission using the instructions given. Instead, run ``svn cat``, and
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redirect the output into a file.
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Managing worksheets and exercises
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---------------------------------
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doc/man/tour.rst
