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| author | Rohit Goswami <rog32@hi.is> | 2021-12-04 13:13:27 +0000 |
|---|---|---|
| committer | Rohit Goswami <rog32@hi.is> | 2021-12-04 13:13:27 +0000 |
| commit | e58d35d2f54240a59b6df9665bb338b9d72eaef6 (patch) | |
| tree | ea71973340a4578ca3aef0e9285bfbd98ada9308 /doc/source/f2py | |
| parent | a81535a364ca2d5aa277977e53c4e2302cae8ea2 (diff) | |
| download | numpy-e58d35d2f54240a59b6df9665bb338b9d72eaef6.tar.gz | |
DOC: Add more details on F2PY output conditions
Diffstat (limited to 'doc/source/f2py')
| -rw-r--r-- | doc/source/f2py/buildtools/index.rst | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/doc/source/f2py/buildtools/index.rst b/doc/source/f2py/buildtools/index.rst index aa41fd37f..e7492f191 100644 --- a/doc/source/f2py/buildtools/index.rst +++ b/doc/source/f2py/buildtools/index.rst @@ -27,6 +27,7 @@ Building an extension module which includes Python and Fortran consists of: + A ``C`` wrapper file is always created + Code with modules require an additional ``.f90`` wrapper + + Code with functions generate an additional ``.f`` wrapper - ``fortranobject.{c,h}`` @@ -46,7 +47,7 @@ Fortran 77 programs - Generates + ``blahmodule.c`` - + ``f2pywrappers.f`` + + ``blah-f2pywrappers.f`` When no ``COMMON`` blocks are present only a ``C`` wrapper file is generated. Wrappers are also generated to rewrite assumed shape arrays as automatic @@ -57,10 +58,12 @@ Fortran 90 programs - Generates: + ``blahmodule.c`` + + ``blah-f2pywrappers.f`` + ``blah-f2pywrappers2.f90`` - The secondary wrapper is used to handle code which is subdivided into - modules. It rewrites assumed shape arrays as automatic arrays. + The ``f90`` wrapper is used to handle code which is subdivided into + modules. The ``f`` wrapper makes ``subroutines`` for ``functions``. It + rewrites assumed shape arrays as automatic arrays. Signature files - Input file ``blah.pyf`` @@ -68,7 +71,7 @@ Signature files + ``blahmodule.c`` + ``blah-f2pywrappers2.f90`` (occasionally) - + ``f2pywrappers.f`` (occasionally) + + ``blah-f2pywrappers.f`` (occasionally) Signature files ``.pyf`` do not signal their language standard via the file extension, they may generate the F90 and F77 specific wrappers depending on |