Class ClassMetrics

Gets the afferent coupling of a class – the number of classes that directly depend on it.

Gets the efferent coupling of a class – the number of classes that it directly depends on.

return Chidamber and Kemerer Lack of Cohesion

return Hitz and Montazeri Lack of Cohesion

Gets the total number of lines (including blank lines) from the definition to the end of the class

Gets the number of lines of code in the class

Gets the number of lines of comments in the class

Gets the number of lines of docstrings in the class

should function f be excluded from the cohesion computation?

Whether this contains inner syntactically

Gets a base of this class definition.

Gets a child node of this node in the AST. This predicate exists to aid exploration of the AST and other experiments. The child-parent relation may not be meaningful. For a more meaningful relation in terms of dependency use Expr.getASubExpression(), Stmt.getASubStatement(), Stmt.getASubExpression() or Scope.getAStmt().

Gets a decorator of this class.

Gets a flow node corresponding directly to this node. NOTE: For some statements and other purely syntactic elements, there may not be a ControlFlowNode

Gets a method defined in this class

Gets an exit from this Scope’s control flow graph, that does not result from an exception

Gets a statement in the class

Gets an exit from this Scope’s control flow graph

Gets the nth base of this class definition.

Gets the statements forming the body of this class

Gets the ClassObject corresponding to this class

Gets the docstring for this scope

Gets the scope (module, class or function) in which this class is defined

Gets the entry point into this Scope’s control flow graph

Gets the evaluation scope for code in this (lexical) scope. This is usually the scope itself, but may be an enclosing scope. Notably, for list comprehensions in Python 2.

Gets the non-explicit exit from this Scope’s control flow graph

Gets a defined init method of this class

Gets the location for this AST node

Gets the metaclass expression

Gets the metrics for this class

Gets the name used to define this class

Gets a parent of this class

Gets the parent node of this node in the AST. This predicate exists to aid exploration of the AST and other experiments. The child-parent relation may not be meaningful. For a more meaningful relation in terms of dependency use Expr.getASubExpression(), Stmt.getASubStatement(), Stmt.getASubExpression() or Scope.getAStmt() applied to the parent.

Gets the qualified name for this class. Should return the same name as the __qualname__ attribute on classes in Python 3.

Gets the exit of this scope following from a return statement

Use getEnclosingScope() instead

Gets the nth statement in the class

Holds if this expression may have a side effect (as determined purely from its syntax).

Holds if this scope is in the source archive, that is it is part of the code specified, not library code

Whether this syntactic element is artificial, that is it is generated by the compiler and is not present in the source

Holds if this is probably a mixin (has ‘mixin’ or similar in name or docstring)

Holds if this scope is deemed to be public

Holds if this a top-level (non-nested) class or function

Holds if this scope can be expected to execute before other. Modules precede functions and methods in those modules __init__ precedes other methods. __enter__ precedes __exit__. NOTE that this is context-insensitive, so a module “precedes” a function in that module, even if that function is called from the module scope.