Class PrivateDjango :: DjangoImpl :: DB :: Models :: Model :: InstanceSource
A source of instances of django.db.models.Model class or any subclass, extend this class to model new instances.
This can include instantiations of the class, return values from function calls, or a special parameter that will be set when functions are called by an external library.
Use the predicate Model::instance() to get references to instances of django.db.models.Model class or any subclass.
Import path
import semmle.python.frameworks.Django
Direct supertypes
Known direct subtypes
Predicates
| getModelClass |
Gets the model class that this is an instance source of. |
| isDbFetch |
Holds if this instance-source is fetching data from the DB. |
Inherited predicates
| asCfgNode |
Gets the control-flow node corresponding to this node, if any. |
from Node |
| asExpr |
Gets the expression corresponding to this node, if any. |
from Node |
| asVar |
Gets the ESSA variable corresponding to this node, if any. |
from Node |
| backtrack |
Gets a node that may flow into this one using one heap and/or interprocedural step. |
from LocalSourceNode |
| flowsTo |
Holds if this |
from LocalSourceNode |
| getACall |
Gets a call to this node. |
from LocalSourceNode |
| getALocalSource |
Gets a local source node from which data may flow to this node in zero or more local data-flow steps. |
from Node |
| getAMethodCall |
Gets a call to the method |
from LocalSourceNode |
| getAnAttributeRead |
Gets a read of attribute |
from LocalSourceNode |
| getAnAttributeRead |
Gets a read of any attribute on this node. |
from LocalSourceNode |
| getAnAttributeReference |
Gets a reference (read or write) of attribute |
from LocalSourceNode |
| getAnAttributeReference |
Gets a reference (read or write) of any attribute on this node. |
from LocalSourceNode |
| getAnAttributeWrite |
Gets a write of attribute |
from LocalSourceNode |
| getAnAttributeWrite |
Gets a write of any attribute on this node. |
from LocalSourceNode |
| getAnAwaited |
Gets an awaited value from this node. |
from LocalSourceNode |
| getEnclosingCallable |
Gets the enclosing callable of this node. |
from Node |
| getLocation |
Gets the location of this node |
from Node |
| getScope |
Gets the scope of this node. |
from Node |
| getSubscript |
Gets a subscript of this node. |
from LocalSourceNode |
| hasLocationInfo |
Holds if this element is at the specified location. The location spans column |
from Node |
| toString |
Gets a textual representation of this element. |
from Node |
| track |
Gets a node that this node may flow to using one heap and/or interprocedural step. |
from LocalSourceNode |