first import book

book/modules/luther/sphinx/assess/assessbase.py

@@ -0,0 +1,95 @@
+# Copyright (C) 2011  Bradley N. Miller
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+__author__ = 'bmiller'
+
+from docutils import nodes
+from docutils.parsers.rst import directives
+from docutils.parsers.rst import Directive
+
+
+_base_js_escapes = (
+    ('\\', r'\u005C'),
+    ('\'', r'\u0027'),
+    ('"', r'\u0022'),
+    ("'", r'\u0027'),
+    ('>', r'\u003E'),
+    ('<', r'\u003C'),
+    ('&', r'\u0026'),
+    ('=', r'\u003D'),
+    ('-', r'\u002D'),
+    (';', r'\u003B'),
+    (u'\u2028', r'\u2028'),
+    (u'\u2029', r'\u2029')
+)
+
+# Escape every ASCII character with a value less than 32.
+_js_escapes = (_base_js_escapes +
+               tuple([('%c' % z, '\\u%04X' % z) for z in range(32)]))
+
+# escapejs from Django: https://www.djangoproject.com/
+def escapejs(value):
+    """Hex encodes characters for use in JavaScript strings."""
+    if not isinstance(value, basestring):
+        value = str(value)
+
+    for bad, good in _js_escapes:
+        value = value.replace(bad, good)
+
+    return value
+
+
+class Assessment(Directive):
+    """Base Class for assessments"""
+
+    def getNumber(self):
+        env = self.state.document.settings.env
+        if not hasattr(env,'assesscounter'):
+            env.assesscounter = 0
+        env.assesscounter += 1
+
+        res = "Q-%d"
+
+        if hasattr(env,'assessprefix'):
+            res = env.assessprefix + "%d"
+
+        res = res % env.assesscounter
+
+        if hasattr(env, 'assesssuffix'):
+            res += env.assesssuffix
+
+        return res
+
+
+    def run(self):
+
+        self.options['qnumber'] = self.getNumber()
+        
+        self.options['divid'] = self.arguments[0]
+
+        if self.content[0][:2] == '..':  # first line is a directive
+            self.content[0] = self.options['qnumber'] + ': \n\n' + self.content[0]
+        else:
+            self.content[0] = self.options['qnumber'] + ': ' + self.content[0]
+
+        if self.content:
+            if 'iscode' in self.options:
+                self.options['bodytext'] = '<pre>' + "\n".join(self.content) + '</pre>'
+            else:
+                self.options['bodytext'] = "\n".join(self.content)
+        else:
+            self.options['bodytext'] = '\n'
+
+