Exemple #1
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def cbor_iter(fh):
    while True:
        try:
            chunk = cbor.load(fh)
        except EOFError:
            break
        yield FeatureCollection.from_dict(chunk)
Exemple #2
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def cbor_iter(fh):
    while True:
        try:
            chunk = cbor.load(fh)
        except EOFError:
            break
        yield FeatureCollection.from_dict(chunk)
Exemple #3
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def v1_fc_put(request, response, store, kvlclient, tfidf, cid):
    '''Store a single feature collection.

    The route for this endpoint is:
    ``PUT /dossier/v1/feature-collections/<content_id>``.

    ``content_id`` is the id to associate with the given feature
    collection. The feature collection should be in the request
    body serialized as JSON.

    Alternatively, if the request's ``Content-type`` is
    ``text/html``, then a feature collection is generated from the
    HTML. The generated feature collection is then returned as a
    JSON payload.

    This endpoint returns status ``201`` upon successful
    storage otherwise. An existing feature collection with id
    ``content_id`` is overwritten.
    '''
    tfidf = tfidf or None
    if request.headers.get('content-type', '').startswith('text/html'):
        url = urllib.unquote(cid.split('|', 1)[1])
        fc = etl.create_fc_from_html(url, request.body.read(), tfidf=tfidf)
        logger.info('created FC for %r', cid)
        store.put([(cid, fc)])
        return fc_to_json(fc)
    else:
        fc = FeatureCollection.from_dict(json.load(request.body))
        keywords = set()
        for subid in fc:
            if subid.startswith('subtopic'):
                ty = subtopic_type(subid)
                if ty in ('text', 'manual'):
                    # get the user selected string
                    data = typed_subtopic_data(fc, subid)
                    map(keywords.add, cleanse(data).split())
                    keywords.add(cleanse(data))

        folders = Folders(kvlclient)
        for fid, sid in folders.parent_subfolders(cid):
            if not isinstance(fid, unicode):
                fid = fid.decode('utf8')
            if not isinstance(sid, unicode):
                sid = sid.decode('utf8')
            keywords.add(cleanse(fid))
            keywords.add(cleanse(sid))

        fc[u'keywords'] = StringCounter(keywords)
        store.put([(cid, fc)])
        response.status = 201
Exemple #4
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def v1_fc_put(request, response, store, kvlclient, tfidf, cid):
    '''Store a single feature collection.

    The route for this endpoint is:
    ``PUT /dossier/v1/feature-collections/<content_id>``.

    ``content_id`` is the id to associate with the given feature
    collection. The feature collection should be in the request
    body serialized as JSON.

    Alternatively, if the request's ``Content-type`` is
    ``text/html``, then a feature collection is generated from the
    HTML. The generated feature collection is then returned as a
    JSON payload.

    This endpoint returns status ``201`` upon successful
    storage otherwise. An existing feature collection with id
    ``content_id`` is overwritten.
    '''
    tfidf = tfidf or None
    if request.headers.get('content-type', '').startswith('text/html'):
        url = urllib.unquote(cid.split('|', 1)[1])
        fc = etl.create_fc_from_html(url, request.body.read(), tfidf=tfidf)
        logger.info('created FC for %r', cid)
        store.put([(cid, fc)])
        return fc_to_json(fc)
    else:
        fc = FeatureCollection.from_dict(json.load(request.body))
        keywords = set()
        for subid in fc:
            if subid.startswith('subtopic'):
                ty = subtopic_type(subid)
                if ty in ('text', 'manual'):
                    # get the user selected string
                    data = typed_subtopic_data(fc, subid)
                    map(keywords.add, cleanse(data).split())
                    keywords.add(cleanse(data))

        folders = Folders(kvlclient)
        for fid, sid in folders.parent_subfolders(cid):
            if not isinstance(fid, unicode):
                fid = fid.decode('utf8')
            if not isinstance(sid, unicode):
                sid = sid.decode('utf8')
            keywords.add(cleanse(fid))
            keywords.add(cleanse(sid))

        fc[u'keywords'] = StringCounter(keywords)
        store.put([(cid, fc)])
        response.status = 201
Exemple #5
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def v1_fc_put(request, response, visid_to_dbid, store, cid):
    """Store a single feature collection.

    The route for this endpoint is:
    ``PUT /dossier/v1/feature-collections/<content_id>``.

    ``content_id`` is the id to associate with the given feature
    collection. The feature collection should be in the request
    body serialized as JSON.

    This endpoint returns status ``201`` upon successful storage.
    An existing feature collection with id ``content_id`` is
    overwritten.
    """
    fc = FeatureCollection.from_dict(json.load(request.body))
    store.put([(visid_to_dbid(cid), fc)])
    response.status = 201
Exemple #6
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def v1_fc_put(request, response, visid_to_dbid, store, cid):
    '''Store a single feature collection.

    The route for this endpoint is:
    ``PUT /dossier/v1/feature-collections/<content_id>``.

    ``content_id`` is the id to associate with the given feature
    collection. The feature collection should be in the request
    body serialized as JSON.

    This endpoint returns status ``201`` upon successful storage.
    An existing feature collection with id ``content_id`` is
    overwritten.
    '''
    fc = FeatureCollection.from_dict(json.load(request.body))
    store.put([(visid_to_dbid(cid), fc)])
    response.status = 201