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Viewing changes to www/apps/tutorial/__init__.py

  • Committer: mattgiuca
  • Date: 2008-01-24 21:51:17 UTC
  • Revision ID: svn-v3-trunk0:2b9c9e99-6f39-0410-b283-7f802c844ae2:trunk:287
setup.py: Added new conf.py variable: subjects_base. This is for storing the
local path (note: to be a URL) to the subject directories where worksheet
content is stored.

apps/tutorial: Added some basic URL processing and code structure. 3
functions, for handling top-level menu, subject-level menu, and worksheet.
(stubs).

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www/apps/tutorial/__init__.py
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# App: tutorial
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# Author: Matt Giuca
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# Date: 12/1/2008
 
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# Date: 25/1/2008
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# Tutorial application.
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# Not yet implemented.
 
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# Displays tutorial content with editable problems, allowing students to test
 
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# and submit their solutions to problems and have them auto-tested.
 
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# URL syntax
 
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# All path segments are optional (omitted path segments will show menus).
 
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# The first path segment is the subject code.
 
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# The second path segment is the worksheet name.
 
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import os
 
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import cgi
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from common import util
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    req.content_type = "text/html"
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    req.write_html_head_foot = True     # Have dispatch print head and foot
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    # Start writing data
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    req.write("<p>Tutorial (not yet implemented)</p>\n")
 
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    path_segs = req.path.split(os.sep)
 
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    subject = None
 
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    worksheet = None
 
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    if len(path_segs) > 2:
 
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        req.throw_error(req.HTTP_NOT_FOUND)
 
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    elif len(req.path) > 0:
 
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        subject = path_segs[0]
 
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        if len(path_segs) == 2:
 
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            worksheet = path_segs[1]
 
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    if subject == None:
 
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        handle_toplevel_menu(req)
 
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    elif worksheet == None:
 
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        handle_subject_menu(req, subject)
 
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    else:
 
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        handle_worksheet(req, subject, worksheet)
 
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def handle_toplevel_menu(req):
 
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    req.write("<h1>IVLE Tutorials</h1>\n")
 
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    req.write("<p>TODO: Top-level tutorial menu</p>\n")
 
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def handle_subject_menu(req, subject):
 
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    req.write("<h1>IVLE Tutorials - %s</h1>\n" % cgi.escape(subject))
 
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    req.write("<p>TODO: Subject-level menu</p>\n")
 
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def handle_worksheet(req, subject, worksheet):
 
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    req.write("<h1>IVLE Tutorials - %s</h1>\n<h2>%s</h2>\n"
 
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        % (cgi.escape(subject), cgi.escape(worksheet)))
 
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    req.write("<p>TODO: Worksheet content</p>\n")
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