fix: setup.py update using script

build/lib/sql_grader/__init__.py

@@ -0,0 +1,5 @@
+"""
+A SQL database graded component
+
+Implemented in SQLite
+"""

build/lib/sql_grader/datasets/rating.sql

@@ -0,0 +1,65 @@
+/*
+https://s3-us-west-2.amazonaws.com/prod-c2g/db/Winter2013/files/rating.sql
+https://s3-us-west-2.amazonaws.com/prod-c2g/db/Winter2013/files/viewmovie.sql
+*/
+
+/* Delete the tables if they already exist */
+drop table if exists Movie;
+drop table if exists Reviewer;
+drop table if exists Rating;
+
+/* Create the schema for our tables */
+create table Movie(mID int, title text, year int, director text);
+create table Reviewer(rID int, name text);
+create table Rating(rID int, mID int, stars int, ratingDate date);
+
+/* Populate the tables with our data */
+insert into Movie values(101, 'Gone with the Wind', 1939, 'Victor Fleming');
+insert into Movie values(102, 'Star Wars', 1977, 'George Lucas');
+insert into Movie values(103, 'The Sound of Music', 1965, 'Robert Wise');
+insert into Movie values(104, 'E.T.', 1982, 'Steven Spielberg');
+insert into Movie values(105, 'Titanic', 1997, 'James Cameron');
+insert into Movie values(106, 'Snow White', 1937, null);
+insert into Movie values(107, 'Avatar', 2009, 'James Cameron');
+insert into Movie values(108, 'Raiders of the Lost Ark', 1981, 'Steven Spielberg');
+
+insert into Reviewer values(201, 'Sarah Martinez');
+insert into Reviewer values(202, 'Daniel Lewis');
+insert into Reviewer values(203, 'Brittany Harris');
+insert into Reviewer values(204, 'Mike Anderson');
+insert into Reviewer values(205, 'Chris Jackson');
+insert into Reviewer values(206, 'Elizabeth Thomas');
+insert into Reviewer values(207, 'James Cameron');
+insert into Reviewer values(208, 'Ashley White');
+
+insert into Rating values(201, 101, 2, '2011-01-22');
+insert into Rating values(201, 101, 4, '2011-01-27');
+insert into Rating values(202, 106, 4, null);
+insert into Rating values(203, 103, 2, '2011-01-20');
+insert into Rating values(203, 108, 4, '2011-01-12');
+insert into Rating values(203, 108, 2, '2011-01-30');
+insert into Rating values(204, 101, 3, '2011-01-09');
+insert into Rating values(205, 103, 3, '2011-01-27');
+insert into Rating values(205, 104, 2, '2011-01-22');
+insert into Rating values(205, 108, 4, null);
+insert into Rating values(206, 107, 3, '2011-01-15');
+insert into Rating values(206, 106, 5, '2011-01-19');
+insert into Rating values(207, 107, 5, '2011-01-20');
+insert into Rating values(208, 104, 3, '2011-01-02');
+
+/* Create the views */
+create view LateRating as
+  select distinct R.mID, title, stars, ratingDate
+  from Rating R, Movie M
+  where R.mID = M.mID
+  and ratingDate > '2011-01-20';
+
+create view HighlyRated as
+  select mID, title
+  from Movie
+  where mID in (select mID from Rating where stars > 3);
+
+create view NoRating as
+  select mID, title
+  from Movie
+  where mID not in (select mID from Rating);

build/lib/sql_grader/datasets/social.sql

@@ -0,0 +1,64 @@
+/*
+https://s3-us-west-2.amazonaws.com/prod-c2g/db/Winter2013/files/social.sql
+*/
+
+/* Delete the tables if they already exist */
+drop table if exists Highschooler;
+drop table if exists Friend;
+drop table if exists Likes;
+
+/* Create the schema for our tables */
+create table Highschooler(ID int, name text, grade int);
+create table Friend(ID1 int, ID2 int);
+create table Likes(ID1 int, ID2 int);
+
+/* Populate the tables with our data */
+insert into Highschooler values (1510, 'Jordan', 9);
+insert into Highschooler values (1689, 'Gabriel', 9);
+insert into Highschooler values (1381, 'Tiffany', 9);
+insert into Highschooler values (1709, 'Cassandra', 9);
+insert into Highschooler values (1101, 'Haley', 10);
+insert into Highschooler values (1782, 'Andrew', 10);
+insert into Highschooler values (1468, 'Kris', 10);
+insert into Highschooler values (1641, 'Brittany', 10);
+insert into Highschooler values (1247, 'Alexis', 11);
+insert into Highschooler values (1316, 'Austin', 11);
+insert into Highschooler values (1911, 'Gabriel', 11);
+insert into Highschooler values (1501, 'Jessica', 11);
+insert into Highschooler values (1304, 'Jordan', 12);
+insert into Highschooler values (1025, 'John', 12);
+insert into Highschooler values (1934, 'Kyle', 12);
+insert into Highschooler values (1661, 'Logan', 12);
+
+insert into Friend values (1510, 1381);
+insert into Friend values (1510, 1689);
+insert into Friend values (1689, 1709);
+insert into Friend values (1381, 1247);
+insert into Friend values (1709, 1247);
+insert into Friend values (1689, 1782);
+insert into Friend values (1782, 1468);
+insert into Friend values (1782, 1316);
+insert into Friend values (1782, 1304);
+insert into Friend values (1468, 1101);
+insert into Friend values (1468, 1641);
+insert into Friend values (1101, 1641);
+insert into Friend values (1247, 1911);
+insert into Friend values (1247, 1501);
+insert into Friend values (1911, 1501);
+insert into Friend values (1501, 1934);
+insert into Friend values (1316, 1934);
+insert into Friend values (1934, 1304);
+insert into Friend values (1304, 1661);
+insert into Friend values (1661, 1025);
+insert into Friend select ID2, ID1 from Friend;
+
+insert into Likes values(1689, 1709);
+insert into Likes values(1709, 1689);
+insert into Likes values(1782, 1709);
+insert into Likes values(1911, 1247);
+insert into Likes values(1247, 1468);
+insert into Likes values(1641, 1468);
+insert into Likes values(1316, 1304);
+insert into Likes values(1501, 1934);
+insert into Likes values(1934, 1501);
+insert into Likes values(1025, 1101);

build/lib/sql_grader/mixins/dates.py

@@ -0,0 +1,33 @@
+"""
+Mixin date-related functionality
+"""
+import datetime
+
+
+class EnforceDueDates:
+    """
+    xBlock Mixin to allow xblocks to check the due date
+    (taking the graceperiod into account) of the
+    subsection in which they are placed
+    """
+
+    def is_past_due(self):
+        """
+        Determine if component is past-due
+        """
+        # These values are pulled from platform.
+        # They are defaulted to None for tests.
+        due = getattr(self, 'due', None)
+        graceperiod = getattr(self, 'graceperiod', None)
+        # Calculate the current DateTime so we can compare the due date to it.
+        # datetime.utcnow() returns timezone naive date object.
+        now = datetime.datetime.utcnow()
+        if due is not None:
+            # Remove timezone information from platform provided due date.
+            # Dates are stored as UTC timezone aware objects on platform.
+            due = due.replace(tzinfo=None)
+            if graceperiod is not None:
+                # Compare the datetime objects (both have to be timezone naive)
+                due = due + graceperiod
+            return now > due
+        return False

build/lib/sql_grader/mixins/fragment.py

@@ -0,0 +1,91 @@
+"""
+Mixin fragment/html behavior into XBlocks
+
+Note: We should resume test coverage for all lines in this file once
+split into its own library.
+"""
+from xblock.core import XBlock
+from web_fragments.fragment import Fragment
+
+
+class XBlockFragmentBuilderMixin:
+    """
+    Create a default XBlock fragment builder
+    """
+    static_css = [
+        'view.css',
+    ]
+    static_js = [
+        'view.js',
+    ]
+    static_js_init = None
+    template = 'view.html'
+
+    def provide_context(self, context):  # pragma: no cover
+        """
+        Build a context dictionary to render the student view
+
+        This should generally be overriden by child classes.
+        """
+        context = context or {}
+        context = dict(context)
+        return context
+
+    @XBlock.supports('multi_device')
+    def student_view(self, context=None):
+        """
+        Build the fragment for the default student view
+        """
+        template = self.template
+        context = self.provide_context(context)
+        static_css = self.static_css or []
+        static_js = self.static_js or []
+        js_init = self.static_js_init
+        fragment = self.build_fragment(
+            template=template,
+            context=context,
+            css_files=static_css,
+            js_files=static_js,
+            js_init=js_init,
+        )
+        return fragment
+
+    # pylint: disable=too-many-arguments
+    def build_fragment(
+            self,
+            template='',
+            context=None,
+            css_files=None,
+            js_files=None,
+            js_init=None,
+    ):
+        """
+        Creates a fragment for display.
+        """
+        context = context or {}
+        css_files = css_files or []
+        js_files = js_files or []
+        rendered_template = ''
+        if template:  # pragma: no cover
+            template = 'templates/' + template
+            rendered_template = self.loader.render_django_template(
+                template,
+                context=context,
+                i18n_service=self.runtime.service(self, 'i18n'),
+            )
+        fragment = Fragment(rendered_template)
+        for item in css_files:
+            if item.startswith('/'):
+                url = item
+            else:
+                item = 'static/' + item
+                url = self.runtime.local_resource_url(self, item)
+            fragment.add_css_url(url)
+        for item in js_files:
+            item = 'static/' + item
+            url = self.runtime.local_resource_url(self, item)
+            fragment.add_javascript_url(url)
+        if js_init:  # pragma: no cover
+            fragment.initialize_js(js_init)
+        return fragment
+    # pylint: enable=too-many-arguments