Python ExecutionEngine Examples

Example #1

File: cypher.py Project: nidico/python-embedded

class CypherEngine(object):

    def __init__(self,db):
        self._engine = ExecutionEngine(db)
        self._parser = CypherParser()
    
    def execute(self, query, **params):
        if len(params.keys()) > 0:
            return ExecutionResult(self._engine.execute(query,to_java(params)))
        return ExecutionResult(self._engine.execute(query))
        
    def prepare(self,query):
        return self._parser.parse(query)

Example #2

File: cypher.py Project: Brackets/neo4j

class CypherEngine(object):

    def __init__(self,db):
        self._engine = ExecutionEngine(db)
    
    def execute(self, query, **params):
        if len(params.keys()) > 0:
            return ExecutionResult(self._engine.execute(query,to_java(params)))
        return ExecutionResult(self._engine.execute(query))
            
    def prepare(self,query):
        ''' Deprecated. Cypher automatically caches query plans now,
        so there is no reason to manually pre-parse queries.
        
        This method simply returns the string you give it now.
        '''
        return query

Example #3

File: cypher.py Project: zsjss/python-embedded

class CypherEngine(object):
    def __init__(self, db):
        self._engine = ExecutionEngine(db)

    def execute(self, query, **params):
        if len(params.keys()) > 0:
            return ExecutionResult(self._engine.execute(
                query, to_java(params)))
        return ExecutionResult(self._engine.execute(query))

    def prepare(self, query):
        ''' Deprecated. Cypher automatically caches query plans now,
        so there is no reason to manually pre-parse queries.
        
        This method simply returns the string you give it now.
        '''
        return query

Example #4

File: cypher.py Project: Brackets/neo4j

 def __init__(self,db):
     self._engine = ExecutionEngine(db)

Example #5

File: cypher.py Project: zsjss/python-embedded

 def __init__(self, db):
     self._engine = ExecutionEngine(db)

Example #6

File: cypher.py Project: nidico/python-embedded

 def __init__(self,db):
     self._engine = ExecutionEngine(db)
     self._parser = CypherParser()