fab.parse.fortran_common module¶

Common functionality for both Fortran and (sanitised) X90 processing.

fab.parse.fortran_common.iter_content(obj)¶: Return a generator which yields every node in the tree.

class fab.parse.fortran_common.FortranAnalyserBase(result_class, std=None)¶

Bases: ABC

Base class for Fortran parse-tree analysers, e.g FortranAnalyser and X90Analyser.

Parameters:

result_class – The type (class) of the analysis result. Defined by the subclass.
std – (default: None) The Fortran standard.

run(fpath)¶

Parse the source file and record what we’re interested in (subclass specific).

Reloads previous analysis results if available.

Returns the analysis data and the result file where it was stored/loaded.

Return type:: Union[Tuple[AnalysedDependent, Path], Tuple[EmptySourceFile, None], Tuple[Exception, None]]

abstract walk_nodes(fpath, file_hash, node_tree)¶

Examine the nodes in the parse tree, recording things we’re interested in.

Return type depends on our subclass, and will be a subclass of AnalysedDependent.