Class PEP249::DatabaseConnection
An API graph node representing a database connection.
Import path
import semmle.python.frameworks.PEP249Direct supertypes
Indirect supertypes
Known direct subtypes
Predicates
| toString | Gets a string representation of this element. |
Inherited predicates
| asSink | Gets a data-flow node where this value leaves the current codebase and flows into an external library (or in general, any external codebase). | from Node |
| asSource | Gets a data-flow node where this value enters the current codebase. | from Node |
| getACall | Gets a call to the function represented by this API component. | from Node |
| getAMember | Gets a node representing a member of this API component where the name of the member may or may not be known statically. | from Node |
| getAPredecessor | Gets a node such that there is an edge in the API graph between this node and the other one. | from Node |
| getAPredecessor | Gets a node such that there is an edge in the API graph between that other node and this one, and that edge is labeled with | from Node |
| getASubclass | Gets a node representing a subclass of the class represented by this node. | from Node |
| getASubscript | Gets a node representing a subscript of this node. For example | from Node |
| getASuccessor | Gets a node such that there is an edge in the API graph between that other node and this one. | from Node |
| getASuccessor | Gets a node such that there is an edge in the API graph between this node and the other one, and that edge is labeled with | from Node |
| getAValueReachableFromSource | Gets a data-flow node where this value may flow after entering the current codebase. | from Node |
| getAValueReachingSink | Gets a data-flow node that transitively flows to an external library (or in general, any external codebase). | from Node |
| getAnInstance | Gets a node representing an instance of the class (or a transitive subclass of the class) represented by this node. | from Node |
| getAwaited | Gets a node representing the result from awaiting this node. | from Node |
| getDepth | Gets the shortest distance from the root to this node in the API graph. | from Node |
| getIndex | Gets a node representing an index of a subscript of this node. For example, in | from Node |
| getInducingNode | Gets the data-flow node that gives rise to this node, if any. | from Node |
| getInstanceFromAnnotation | Gets a node representing instances of the class represented by this node, as specified via type annotations. | from Node |
| getKeywordParameter | Gets the node representing the keyword parameter | from Node |
| getLocation | Gets the location of this node | from Node |
| getMember | Gets a node representing member | from Node |
| getNumParameter | Gets the number of parameters of the function represented by this node. | from Node |
| getParameter | Gets a node representing the | from Node |
| getPath | Gets a string representation of the lexicographically least among all shortest access paths from the root to this node. | from Node |
| getReturn | Gets a node representing the result of the function represented by this node. | from Node |
| getSelfParameter | Gets the node representing the self parameter | from Node |
| getSubscript | Gets a node representing a subscript of this node at (string) index | from Node |
| getSubscriptAt | Gets a node representing a subscript of this node at index | from Node |
| getUnknownMember | Gets a node representing a member of this API component where the name of the member is not known statically. | from Node |
| hasLocationInfo | Holds if this element is at the specified location. The location spans column | from Node |