def post(_id): db = Tree.from_file() if _id in db: return jsonify(error=('This key already exists in the database, use ' 'PUT to update the key')), 500 return add_request_to_db(db, _id)
def delete(_id): db = Tree.from_file() try: del db[_id] except KeyError: return jsonify(error='No data was found for this id'), 404 db.commit() return jsonify(succes='deleted')
def main(): for j in range(30): tree = Tree(max_size=3) for i in range(j + 1): tree[i] = i**2 fancy_print(tree) print(tree) print('COMMMMIITTTTTT') tree.commit() print('IMPORRRTTTTT') new_tree = Tree.from_file() print(new_tree) print('IMUPPORRTTAANTT', new_tree) fancy_print(new_tree) new_tree[2] = 20 fancy_print(new_tree) print('IMUPPORRTTAANTT', new_tree) fancy_print(new_tree) new_tree[3] = 30 print('IMUPPORRTTAANTT', new_tree) fancy_print(new_tree) del new_tree[0] fancy_print(new_tree) print('IMUPPORRTTAANTT', new_tree) fancy_print(new_tree) print(getsize(new_tree.filename)) print('COOOOMMMPPPAAACCCTTT') new_tree.compact() print(getsize(new_tree.filename)) print('IMPORT COOOOMMMPPPAAACCCTTT') new_tree = Tree.from_file() new_tree[2] = 30 print("PRRRRRINIINNT 11111") fancy_print(new_tree) del new_tree[3] print("PRRRRRINIINNT 2222222") fancy_print(new_tree) print() print()
def map(): script = Script() tree = Tree.from_file() temp_tree = Tree(filename='map.db') temp_tree.compact() script.add_string(request.get_data()) data = [] for k, v in tree: temp_tree[k] = script.invoke('mapper', k, v) data = script.invoke('reducer', temp_tree.__iter__()) return jsonify(result=data)
def post(): db = Tree.from_file() _id = uuid.uuid4() return add_request_to_db(db, _id)
def delete(): db = Tree.from_file() db.root = db._create_leaf() db.commit() db.compact() return jsonify()
def get(): db = Tree.from_file() l = [] for k, v in db: l.append({'id': k, 'data': v}) return jsonify(items=l)
def compact(): Tree.from_file().compact() return jsonify(success='compacted')
def get(_id): db = Tree.from_file() try: return jsonify(data=db[_id]) except KeyError: return jsonify(error='No data was found for this id'), 404
def put(_id): db = Tree.from_file() if _id not in db: return jsonify(error=('No data was found for this id, use POST if' ' you want to add a new document')), 404 return add_request_to_db(db, _id)