예제 #1
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 def __init__(self, *args, **kwargs):
     self.default = kwargs.pop("default", None)
     self.parser = None
     self.fields = kwargs.pop('fields', []) + ['id']
     self.real_time = kwargs.pop('real_time', True)
     if not os.path.lexists(STORAGE_DIR):
         os.makedirs(STORAGE_DIR)
     self.storage = store.FileStorage(STORAGE_DIR)
     try:
         self.index = Index(self.storage)
     except (IndexError, EmptyIndexError):
         self.index = None
     super(WhooshManager, self).__init__(*args, **kwargs)
예제 #2
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파일: index.py 프로젝트: ra2003/whoosh-2
def open_dir(dirname, indexname=None):
    """Convenience function for opening an index in a directory. Takes care of creating
    a FileStorage object for you. dirname is the filename of the directory in
    containing the index. indexname is the name of the index to create; you only need to
    specify this if you have multiple indexes within the same storage object.
    
    Returns an Index object.
    """

    if indexname is None:
        indexname = _DEF_INDEX_NAME

    return Index(store.FileStorage(dirname), indexname=indexname)
예제 #3
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파일: index.py 프로젝트: ra2003/whoosh-2
def create_in(dirname, schema=None, indexname=None, **kwargs):
    """Convenience function to create an index in a directory. Takes care of creating
    a FileStorage object for you. dirname is the filename of the directory in
    which to create the index. schema is a fields.Schema object describing the
    index's fields. indexname is the name of the index to create; you only need to
    specify this if you are creating multiple indexes within the
    same storage object.
    
    If you specify both a schema and keyword arguments, the schema wins.
    
    Returns an Index object.
    """

    if not indexname:
        indexname = _DEF_INDEX_NAME

    storage = store.FileStorage(dirname)
    if kwargs and not schema:
        schema = fields.Schema(**kwargs)
    elif not schema and not kwargs:
        raise Exception(
            "You must specify either a schema or keyword arguments.")

    return Index(storage, schema=schema, indexname=indexname, create=True)
예제 #4
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 def make_index(self, dirname, schema):
     if not exists(dirname):
         mkdir(dirname)
     st = store.FileStorage(dirname)
     ix = index.Index(st, schema, create=True)
     return ix