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  • Committer: Matt Giuca
  • Date: 2009-01-19 04:57:52 UTC
  • mto: This revision was merged to the branch mainline in revision 1090.
  • Revision ID: matt.giuca@gmail.com-20090119045752-3hbb1yego8ynrqmu
ivle.database: Added Worksheet.get_by_name method.
tutorial: Replaced calls to get_worksheet_mtime with Worksheet.get_by_name.
    Also replaced all usage of the time module with datetime (so as to be
    compatible with Storm).
ivle.db: Removed get_worksheet_mtime.

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ivle/db.py
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    # WORKSHEET/PROBLEM ASSOCIATION AND MARKS CALCULATION
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    def get_worksheet_mtime(self, subject, worksheet, dry=False):
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        """
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        For a given subject/worksheet name, gets the time the worksheet was
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        last updated in the DB, if any.
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        This can be used to check if there is a newer version on disk.
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        Returns the timestamp as a time.struct_time, or None if the worksheet
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        is not found or has no stored mtime.
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        """
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        try:
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            r = self.get_single(
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                {"subject": subject, "identifier": worksheet},
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                "worksheet", ["mtime"], ["subject", "identifier"],
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                dry=dry)
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        except DBException:
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            # Assume the worksheet is not in the DB
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            return None
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        if dry:
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            return r
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        if r["mtime"] is None:
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            return None
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        return time.strptime(r["mtime"], TIMESTAMP_FORMAT)
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    def create_worksheet(self, subject, worksheet, problems=None,
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        assessable=None):
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        """
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            return query
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        return self.db.query(query).dictresult()
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    # PROJECT GROUPS
 
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    def get_offering_info(self, projectsetid, dry=False):
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        """Takes information from projectset and returns useful information 
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        about the subject and semester. Returns as a dictionary.