pyccel.codegen.wrappergen module

A module containing the Wrappergen class which is responsible for the generation of wrapper files.

class pyccel.codegen.wrappergen.Wrappergen(codegen, name, language, verbose)

Bases: object

A class which handles the generation of wrapper files.

A class which handles the generation of wrapper files. These files are necessary so the generated code can be called from Python.

Parameters:

• codegen (Codegen) – The printer which was used to print the translated code.

• name (str) – Name of the generated module or program.

• language (str) – The language which the printer should print to.

• verbose (int) – The level of verbosity.

get_additional_imports()

Get the objects that were imported by the codeprinters.

Get the objects that were imported by the codeprinters. These imports may affect the necessary compiler commands.

Returns:

A dictionary for each printed wrapper file, mapping the include strings to the import module.

Return type:

list[dict[str, Import]]

print(dirpath)

Print the wrapper code.

Print the AST objects generated by a call to the wrap() function.

Parameters:

dirpath (str | Path) – The path to the directory where files should be printed.

Returns:

A list of the source files printed by this function (this is not equivalent to all files printed by this function as headers are excluded).

Return type:

list[Path]

property printed_languages

Get a list of the languages used in the wrappers.

Get a list of the languages in which each of the wrapper files was printed.

wrap(sharedlib_dirpath)

Wrap the code so it is accessible from Python.

Generate the necessary AST objects describing the wrapper(s) which are required to call the low-level code from Python.

Parameters:

sharedlib_dirpath (str) – The folder where the generated .so file will be located.