Numpy Setup-Fehler: extra formale Argument

Question

Ich habe einige Fortran-Dateien, die ich gerne in Python-Dateien verwenden würde. Ich habe den Befehl C: \ Python27 \ python.exe verwendet. Setup.py build_ext --inplace --fcompiler = g95. Meine setup.py-Datei enthält den folgenden Code:

import sys, os 
extra_link_args = [] 
extra_link_args = ['-framework', 'accelerate'] 
from numpy.distutils.core import setup, Extension 
opt_flags = ['-g', '-fbounds-check', '-I/usr/include/'] 
files1 = ['particle_solvers/fbsl_sim_fmod.f90', 
      'particle_solvers/fbsl_parts_fmod.f90', 
      'particle_solvers/fbsl_poisson_fmod.f90', 
      'particle_solvers/fbsl_convol_fmod.f90', 
      'particle_solvers/fbsl_lbfr_parts_fmod.f90', 
      'particle_solvers/fbsl_ltp_parts_fmod.f90', 
      'particle_solvers/fbsl_pusher_fmod.f90', 
      ] 
ext1 = Extension(name='_fbsl_f90', 
       sources=files1, 
       extra_compile_args=opt_flags, 
       extra_link_args=extra_link_args) 
setup(name="_fbsl_f90", 
     version='0.1', 
     description="Hidden", 
     author="Hidden", 
     author_email='Hidden', 
     url='', 
     ext_modules=[ext1]) 

Aber ich habe die folgenden Fehler bekommen:

g95.exe:f90: build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:211 
    &ef2pywrap, smooth_heaviside, r) 
            1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_smooth_heaviside' at (1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:13 
    &nf2pywrap, t) 
       1 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:217 
    &nf2pywrap, f_exact_is_known, t) 
       2 
Error: Differing types REAL(8) and LOGICAL(4) in formal arguments at (1) and (2) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:223 
    &inal_is_knownf2pywrap, f_exact_final_is_known) 
          1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_f_exact_final_is_known' 
at (1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:228 
    &2pywrap, f_exact_initial, eta_0, eta_1) 
             1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_f_exact_initial' at (1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:235 
    &, t, eta_0, eta_1) 
        1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_f_exact' at (1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:243 
    &rap, f_exact_final, eta_0, eta_1) 
           1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_f_exact_final' at (1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:250 
    &_field_is_givenf2pywrap, velocity_field_is_given) 
           1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_velocity_field_is_given' 
at (1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:255 
    &ine_u0, x0, x1) 
        1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_affine_u0' at (1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:262 
    &ine_u1, x0, x1) 
        1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_affine_u1' at (1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:269 
    &p, quadratic_u0, t, x0, x1) 
           1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_quadratic_u0' at (1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:277 
    &p, quadratic_u1, t, x0, x1) 
           1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_quadratic_u1' at (1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:285 
    &w_0f2pywrap, bwd_affine_flow_0, t, x0, x1) 
              1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_bwd_affine_flow_0' at (1 
) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:293 
    &w_1f2pywrap, bwd_affine_flow_1, t, x0, x1) 
              1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_bwd_affine_flow_1' at (1 
) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:301 
    &ic_flow_0f2pywrap, bwd_quadratic_flow_0, t, x0, x1) 
                 1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_bwd_quadratic_flow_0' at 
(1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:309 
    &ic_flow_1f2pywrap, bwd_quadratic_flow_1, t, x0, x1) 
                 1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_bwd_quadratic_flow_1' at 
(1) 
In file build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90:317 
    &0, x1) 
     1 
Error: Extra formal argument for 'f2pywrap_fbsl_sim_f90_bggk_a' at (1) 
error: Command "C:\Users\QUENTIN\bin\g95.exe -fno-second-underscore -O -Ibuild\s 
rc.win32-2.7 -IC:\Python27\lib\site-packages\numpy\core\include -IC:\Python27\in 
clude -IC:\Python27\PC -c -c build\src.win32-2.7\_fbsl_f90-f2pywrappers2.f90 -o 
build\temp.win32-2.7\Release\build\src.win32-2.7\_fbsl_f90-f2pywrappers2.o -fmod 
=build\temp.win32-2.7\Release\ -Ibuild\temp.win32-2.7\Release\" failed with exit 
status 1 

Ich verstehe nicht, warum ich diese zusätzlichen formalen Argument Fehler haben. Wie kann ich sie reparieren? Ich arbeite an Windows 7 mit Python 2.7 und G95-Compiler.

EDIT: Okay, zu vereinfachen, ist hier eine Probe meiner Fortran-Code:

module test_f90 

implicit none 

real *8 :: delta 

contains 

real*8 function test_f(r) 
    real*8, intent(in) :: r 
    test_f = 0.5*(1 + erf(r/delta)) 
end function 

end module test_f90 

Wenn ich den Befehl C: \ Python27 \ python.exe setup.py build_ext --inplace --fcompiler = g95 mit dieser setup.py-Datei:

import sys 

extra_link_args = [] 

from numpy.distutils.core import setup, Extension 

opt_flags = ['-g', '-fbounds-check', '-I/usr/include/'] 


files1 = ['test_fmod.f90', 
      ] 


ext1 = Extension(name='_test_f90', 
       sources=files1, 
       extra_compile_args=opt_flags, 
       extra_link_args=extra_link_args) 


setup(name="_test_f90", 
     version='0.1', 
     description="test module", 
     author="Hidden", 
     author_email='Hidden', 
     url='', 
     ext_modules=[ext1]) 

ich diese Fortran-Datei von f2py erzeugt bekommen haben:

!  -*- f90 -*- 
!  This file is autogenerated with f2py (version:2) 
!  It contains Fortran 90 wrappers to fortran functions. 

     subroutine f2pywrap_test_f90_test_f (test_ff2pywrap, r) 
     use test_f90, only : test_f 
     real(kind=8) r 
     real(kind=8) test_ff2pywrap 
     test_ff2pywrap = test_f(r) 
     end subroutine f2pywrap_test_f90_test_f 

     subroutine f2pyinittest_f90(f2pysetupfunc) 
     use test_f90, only : delta 
     interface 
     subroutine f2pywrap_test_f90_test_f (test_ff2pywrap, test_f, r) 
     real(kind=8) test_f 
     real(kind=8) r 
     real(kind=8) test_ff2pywrap 
     end subroutine f2pywrap_test_f90_test_f 
     end interface 
     external f2pysetupfunc 
     call f2pysetupfunc(delta,f2pywrap_test_f90_test_f) 
     end subroutine f2pyinittest_f90 

bu t Ich habe immer noch diese Fehlermeldung:

g95.exe:f90: build\src.win32-2.7\_test_f90-f2pywrappers2.f90 
In file build\src.win32-2.7\_test_f90-f2pywrappers2.f90:15 

     subroutine f2pywrap_test_f90_test_f (test_ff2pywrap, test_f, r) 
                    1 
Error: Extra formal argument for 'f2pywrap_test_f90_test_f' at (1) 
error: Command "C:\Users\QUENTIN\bin\g95.exe -fno-second-underscore -O -Ibuild\s 
rc.win32-2.7 -IC:\Python27\lib\site-packages\numpy\core\include -IC:\Python27\in 
clude -IC:\Python27\PC -c -c build\src.win32-2.7\_test_f90-f2pywrappers2.f90 -o 
build\temp.win32-2.7\Release\build\src.win32-2.7\_test_f90-f2pywrappers2.o -fmod 
=build\temp.win32-2.7\Release\ -Ibuild\temp.win32-2.7\Release\" failed with exit 
status 1 

Answer 1

Sorry, es erscheint die f2py Wrapper Unterstützung gebrochen ist, wie es eine Funktion zweimal mit widersprüchlichen Signaturen erklärt: zuerst 2 dann drei formale Argumente. Es ist nicht klar, dass diese Version für Sie wie gewünscht funktioniert, obwohl Sie es vielleicht nützlich finden, die Beispiele der ersten paar f2py ToC Einträge zu bearbeiten.