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f2py2e - Fortran to Python C/API generator. 2nd Edition.
         See __usage__ below.

Copyright 1999--2011 Pearu Peterson all rights reserved,
Pearu Peterson <pearu@cens.ioc.ee>
Permission to use, modify, and distribute this software is given under the
terms of the NumPy License.

NO WARRANTY IS EXPRESSED OR IMPLIED.  USE AT YOUR OWN RISK.
$Date: 2005/05/06 08:31:19 $
Pearu Peterson

    N   )crackfortran)rules)cb_rules)auxfuncs)cfuncs)f90mod_rules)__version__)	capi_mapsa  Usage:

1) To construct extension module sources:

      f2py [<options>] <fortran files> [[[only:]||[skip:]] \
                                        <fortran functions> ] \
                                       [: <fortran files> ...]

2) To compile fortran files and build extension modules:

      f2py -c [<options>, <build_flib options>, <extra options>] <fortran files>

3) To generate signature files:

      f2py -h <filename.pyf> ...< same options as in (1) >

Description: This program generates a Python C/API file (<modulename>module.c)
             that contains wrappers for given fortran functions so that they
             can be called from Python. With the -c option the corresponding
             extension modules are built.

Options:

  --2d-numpy       Use numpy.f2py tool with NumPy support. [DEFAULT]
  --2d-numeric     Use f2py2e tool with Numeric support.
  --2d-numarray    Use f2py2e tool with Numarray support.
  --g3-numpy       Use 3rd generation f2py from the separate f2py package.
                   [NOT AVAILABLE YET]

  -h <filename>    Write signatures of the fortran routines to file <filename>
                   and exit. You can then edit <filename> and use it instead
                   of <fortran files>. If <filename>==stdout then the
                   signatures are printed to stdout.
  <fortran functions>  Names of fortran routines for which Python C/API
                   functions will be generated. Default is all that are found
                   in <fortran files>.
  <fortran files>  Paths to fortran/signature files that will be scanned for
                   <fortran functions> in order to determine their signatures.
  skip:            Ignore fortran functions that follow until `:'.
  only:            Use only fortran functions that follow until `:'.
  :                Get back to <fortran files> mode.

  -m <modulename>  Name of the module; f2py generates a Python/C API
                   file <modulename>module.c or extension module <modulename>.
                   Default is 'untitled'.

  --[no-]lower     Do [not] lower the cases in <fortran files>. By default,
                   --lower is assumed with -h key, and --no-lower without -h key.

  --build-dir <dirname>  All f2py generated files are created in <dirname>.
                   Default is tempfile.mkdtemp().

  --overwrite-signature  Overwrite existing signature file.

  --[no-]latex-doc Create (or not) <modulename>module.tex.
                   Default is --no-latex-doc.
  --short-latex    Create 'incomplete' LaTeX document (without commands
                   \documentclass, \tableofcontents, and \begin{document},
                   \end{document}).

  --[no-]rest-doc Create (or not) <modulename>module.rst.
                   Default is --no-rest-doc.

  --debug-capi     Create C/API code that reports the state of the wrappers
                   during runtime. Useful for debugging.

  --[no-]wrap-functions    Create Fortran subroutine wrappers to Fortran 77
                   functions. --wrap-functions is default because it ensures
                   maximum portability/compiler independence.

  --include-paths <path1>:<path2>:...   Search include files from the given
                   directories.

  --help-link [..] List system resources found by system_info.py. See also
                   --link-<resource> switch below. [..] is optional list
                   of resources names. E.g. try 'f2py --help-link lapack_opt'.

  --f2cmap <filename>  Load Fortran-to-Python KIND specification from the given
                   file. Default: .f2py_f2cmap in current directory.

  --quiet          Run quietly.
  --verbose        Run with extra verbosity.
  -v               Print f2py version ID and exit.


numpy.distutils options (only effective with -c):

  --fcompiler=         Specify Fortran compiler type by vendor
  --compiler=          Specify C compiler type (as defined by distutils)

  --help-fcompiler     List available Fortran compilers and exit
  --f77exec=           Specify the path to F77 compiler
  --f90exec=           Specify the path to F90 compiler
  --f77flags=          Specify F77 compiler flags
  --f90flags=          Specify F90 compiler flags
  --opt=               Specify optimization flags
  --arch=              Specify architecture specific optimization flags
  --noopt              Compile without optimization
  --noarch             Compile without arch-dependent optimization
  --debug              Compile with debugging information

Extra options (only effective with -c):

  --link-<resource>    Link extension module with <resource> as defined
                       by numpy.distutils/system_info.py. E.g. to link
                       with optimized LAPACK libraries (vecLib on MacOSX,
                       ATLAS elsewhere), use --link-lapack_opt.
                       See also --help-link switch.

  -L/path/to/lib/ -l<libname>
  -D<define> -U<name>
  -I/path/to/include/
  <filename>.o <filename>.so <filename>.a

  Using the following macros may be required with non-gcc Fortran
  compilers:
    -DPREPEND_FORTRAN -DNO_APPEND_FORTRAN -DUPPERCASE_FORTRAN
    -DUNDERSCORE_G77

  When using -DF2PY_REPORT_ATEXIT, a performance report of F2PY
  interface is printed out at exit (platforms: Linux).

  When using -DF2PY_REPORT_ON_ARRAY_COPY=<int>, a message is
  sent to stderr whenever F2PY interface makes a copy of an
  array. Integer <int> sets the threshold for array sizes when
  a message should be shown.

Version:     z
numpy Version: z
Requires:    Python 3.5 or higher.
License:     NumPy license (see LICENSE.txt in the NumPy source code)
Copyright 1999 - 2011 Pearu Peterson all rights reserved.
http://cens.ioc.ee/projects/f2py2e/c                 C   s
  g g g g f\}}}}d\	}}}}}	}
}}}d}d}d}d}d}d}g }d\}}|d d d}| D ]}|dkr7q/|d	kr>d}q/|d
krEd}q/|dkrLd}q/|d d dkr^| |dd   q/|dkred}q/|dkrld}	q/|dkrsd}q/|dkrzd}q/|dkr|d7 }q/|dkrd}q/|dkrd}q/|dkrd}q/|dkrd}q/|dkrd}q/|dkrd}q/|dkrd|d< q/|dkrd}q/|dkrd}q/|dkrd}q/|dkrd|d< q/|d krd}q/|d!krd}q/|d d" d#krtt t  q/|d$krd}q/|d d d%krtjd&  |d'd  d(|dd   tj|d'd < q/|d d) d*v r/td+ d}
q/|d d) d,v r;d}
q/|d d-krOt	d.t
|  t  q/|rWd}|}q/|r_d}|}q/|	rgd}	|}q/|
rvd}
||tj q/|rd}||d/< q/|rd}||d0< q/|rd}||d1< q/|dkrzt| W d    n	1 sw   Y  | | W q/ ty } zt	d2t||f  W Y d }~q/d }~ww |dkr| | q/|dkr| | q/|s|s|stt t  tj|s|s
td3|  t| |rtj||}|r2tj|r2d|vr2t	d4|  t  ||d5< ||d6< |dkrG|sGd|d7< n||d7< |rR||d8< |rY||d9< |r`||d:< |rg||d;< ||d<< ||d=< ||d>< ||d?< ||d@< |d1d  ||fS )AN)	r   r   r   r   r   r   r   r   r   r   r   .)NN)	buildpathcoutputf2py_wrapper_output only:skip::   z--debug-z--lower--build-dirz
--no-lower--quietz	--verbosez--latex-docz--no-latex-docz
--rest-docz--no-rest-docz--wrap-functionsz--no-wrap-functionsz--short-latex
shortlatexz	--coutputz--f2py-wrapper-output--f2cmapz--overwrite-signaturezh-overwritez-h-m   z-vz--show-compilersz-includeuserincludes	   z	#include    --include_pathszHf2py option --include_paths is deprecated, use --include-paths instead.
--include-paths-zUnknown option %s
r   r   f2cmap_filez!IOError: %s. Skipping file "%s".
zCreating build directory %szFSignature file "%s" exists!!! Use --overwrite-signature to overwrite.
debugverbosedo-lowermodule	signsfile	onlyfuncs	skipfuncs
dolatexdoc	dorestdoc	wrapfuncsr   include_paths)appendprintf2py_versionsysexitr   outneedsr   outmesserrmessreprextendsplitospathsepopenIOErrorstr	__usage__pathisdirmkdirjoinisfile
setdefault)	inputlinefilesr(   r'   r"   ff2f3f5f6f7f8f9f10r#   dolcr)   r*   r+   r   r,   r&   
modulenameoptionsldetail rT   3/usr/lib/python3/dist-packages/numpy/f2py/f2py2e.pyscaninputline   s.  




 











rV   c                 C   st  |t _|d t_|d t_d|v r|d t_d|v r|d t_d|v r(|d t_|d tjd d < |d t_	t| }d|v ryt
d	|d   t|}|d d
d  dkr]tj| nt|d d}|| W d    n1 stw   Y  |d d u r|D ]
}d|d  |d< qn|D ]}|d |d< q|d d u r|D ]
}d|d  |d< q|S |D ]}|d |d< q|S )Nr"   r#   r%   r(   r'   r,   r$   r&   zSaving signatures to file "%s"
istdoutwr   z
%smodule.cnamer   z%s-f2pywrappers.f)r   rQ   r   r"   r#   f77modulenamer(   r'   r,   dolowercaser3   crack2fortranr0   rW   writer:   )rE   rQ   postlistpyfrF   modrT   rT   rU   callcrackfortranB  sB   







ra   c              
   C   s  t   td g g i }}}tt| D ]F}d| | d v r(t| |  qd| | v rL| | d  D ]}||vr@g ||< || | | d  q6|| |  || | d  qi }tt|D ]d}|| |v rtd|| d	dd |||  D f  qeg }d|| v r|| d  D ]}||v r||v r|||
|  qtd	|| |f  qi ||| < t|||  t|| | qe|S )
NzBuilding modules...
__user__rY   usez+	Skipping module "%s" which is used by %s.
,c                 S      g | ]}d | qS z"%s"rT   .0srT   rT   rU   
<listcomp>y      z buildmodules.<locals>.<listcomp>z:	Module "%s" uses nonexisting "%s" which will be ignored.
)r   buildcfuncsr3   rangelenr   buildcallbackskeysr-   rA   indexdict_appendr   buildmodule)lstmodulesmnamesisusedbyiuretumrT   rT   rU   buildmodulesf  s<    
 r|   c                 C   sP   |  D ]!\}}|| vrg | |< t|tr| | | | |< q| | | qd S N)items
isinstancelistr-   )d_outd_inkvrT   rT   rU   rr     s   
rr   c              
   C   s  t   tjtjtj}tj|dd}tj|dd}t	| \}}|t
_t|d  t||}i }tt|D ]&}d|| v rb|| d  D ]}	|	|vrVg ||	< ||	 || d  qLq<tt|D ]4}|| d dkrd	|| d v r|| d |v rtd
|| d ddd ||| d  D f  qid|v r|d dkrtd tdtjtjd |d f  dS tt|D ]}|| d dkrd|vrtd tdt|| d  q|d t
_|t_|d t
_t|}
|
 D ]}t|
| ||d q|
S )aJ  
    Equivalent to running::

        f2py <args>

    where ``<args>=string.join(<list>,' ')``, but in Python.  Unless
    ``-h`` is used, this function returns a dictionary containing
    information on generated modules and their dependencies on source
    files.  For example, the command ``f2py -m scalar scalar.f`` can be
    executed from Python as follows

    You cannot build extension modules with this function, that is,
    using ``-c`` is not allowed. Use ``compile`` command instead

    Examples
    --------
    .. include:: run_main_session.dat
        :literal:

    srczfortranobject.hzfortranobject.cr!   rc   rY   blockzpython modulerb   z<Skipping Makefile build for module "%s" which is used by %s
rd   c                 S   re   rf   rT   rg   rT   rT   rU   rj     rk   zrun_main.<locals>.<listcomp>r&   r#   r   zKStopping. Edit the signature file and then run f2py on the signature file: z%s %s
r   NzJTip: If your original code is Fortran source then you must use -m option.
z2All blocks must be python module blocks but got %sr"   r+   )csrch)r   reset_global_f2py_varsr8   r>   dirnameabspathr   __file__rA   rV   r   rQ   r
   load_f2cmap_filera   rm   rn   rp   r-   r3   basenamer0   argvr4   	TypeErrorr5   debugoptionsr   r+   r|   rr   )comline_listf2pydirfobjhsrcfobjcsrcrE   rQ   r^   rw   rx   ry   rz   mnrT   rT   rU   run_main  sb   
 (

r   c           	      C   sv   g g }}t | d | d j}|rt| }nd}dd |D D ]}||r1|||d  q!|| q!||fS )z,
    Filter files by prefix and suffix.
    z.*z\Zr   c                 S   s   g | ]}|  qS rT   )strip)rh   xrT   rT   rU   rj     rk   z filter_files.<locals>.<listcomp>N)recompilematchrn   r-   )	prefixsuffixrE   remove_prefixfilteredrestr   indfilerT   rT   rU   filter_files  s   

r   c                 C   s   t jt j| j}|S r}   )r8   r>   r   r   )r%   prT   rT   rU   
get_prefix  s   r   c            $   
      s  ddl } tjd}tj|= d}ztjd}W n ty#   d}Y nw |dur:tj|d  }tj|d = tj|= nd}|  }td  fddtjdd D 

fd	dtjD t_
rgd
d 
D 
tdfddtjdd D fddtjD t_g d}tjdd D ]}|dv rd}n|dkrd}|s|dkr| qrd dkrd 	 fddtjD t_tdfddtjdd D fddtjD t_tdfddtjdd D fddtjD t_	 g }D ]g}d}|dt
| |kroddlm}	 |	  t|	j }
|t
|d   }}||
vrbi }z|| }W n ty_   || vr]td|t
|d   Y nw |}|}d| |< q	q	|D ]}|}|= qst
dksJ ttdfddtjdd D 		fddtjD t_dv r	d d }tjdd }d!D ],}|tjv rtj|}	tj||d   tj|d = tj|= tjdd }qd"tjv rtjd"}tj|d  }tj|d = tj|= tjdd }n!dd#lm} td$d%|\}}|| }|D ]}||}|r0 nq%td$d&|\}}td'd$|dd(\}}td)d$|dd(\}}td*d$|dd(\}}td+d$|dd(\}}td,d$|dd(\}}tt
|D ]+}|| d-d}t
|dkr|d t
|dkrt|||< qrtd.| qrdd/lm} i }|r|	|d0g  dd1lm }m!} ||||||||d2	}
rdd3l"m#}  
D ]}!||!}|st$d4t|!  | |fi | q|d?i |}"tjd g	 t_tj	d5d6|d7|d8d9d:g rtj	d;g  r"tj	d<g  ||"gd= |rCt%j&'|rEddl(}#t$d>|  |#)| dS dS dS )@z 
    Do it all in one call!
    r   N-cr   r   z--link-c                       g | ]	}  |r|qS rT   r   rh   _m)_reg1rT   rU   rj         zrun_compile.<locals>.<listcomp>c                       g | ]}| vr|qS rT   rT   r   )sysinfo_flagsrT   rU   rj         c                 S   s   g | ]}|d d qS )   NrT   )rh   rF   rT   rT   rU   rj     r   z:--((no-|)(wrap-functions|lower)|debug-capi|quiet)|-includec                    r   rT   r   r   )_reg2rT   rU   rj   
  r   c                    r   rT   rT   r   )
f2py_flagsrT   rU   rj     r   )r   r   r   r   c                    r   rT   rT   r   )f2py_flags2rT   rU   rj     r   z4--((f(90)?compiler(-exec|)|compiler)=|help-compiler)c                    r   rT   r   r   )_reg3rT   rU   rj     r   c                    r   rT   rT   r   )
flib_flagsrT   rU   rj     r   zH--((f(77|90)(flags|exec)|opt|arch)=|(debug|noopt|noarch|help-fcompiler))c                    r   rT   r   r   )_reg4rT   rU   rj      r   c                    r   rT   rT   r   )fc_flagsrT   rU   rj   !  r   z--fcompiler=)	fcompilerzUnknown vendor: "%s"r   z--(verbose)c                    r   rT   r   r   )_reg5rT   rU   rj   =  r   c                    r   rT   rT   r   )setup_flagsrT   rU   rj   >  r   r   untitled)r   r   r   r   )get_f2py_modulenamer   z[.]pyf([.]src|)z[.](o|a|so|dylib)z-I)r   z-Lz-lz-Uz-D=zInvalid use of -D:)get_infoinclude_dirs)setup	Extension)	rY   sourcesr   library_dirs	librariesdefine_macrosundef_macrosextra_objectsf2py_options)rr   z9No %s resources found in system (try `f2py --help-link`)
buildz--build-tempz--build-basez--build-platlibr   z--disable-optimization	config_fc	build_ext)ext_moduleszRemoving build directory %s
rT   )*tempfiler0   r   rq   
ValueErrormkdtempr   r   r-   r6   rn   numpy.distutilsr   load_all_fcompiler_classesr   fcompiler_classrp   lowerKeyErrorvaluesr.   r5   !numpy.distutils.command.build_srcr   r   rm   r7   tuplenumpy.distutils.system_infor   getnumpy.distutils.corer   r   numpy.distutils.misc_utilrr   r3   r8   r>   existsshutilrmtree)$r   rx   remove_build_dir	build_dirfladel_listri   r   r   allowed_keysnvovvmaprP   r   optnamer   	pyf_filesrF   r   r   r   r   r   r   
name_valuer   num_infor   r   ext_argsrr   nextr   rT   )r   r   r   r   r   r   r   r   r   r   r   rU   run_compile  s:  













r   c                  C   s   dt jdd  v rt jd ddlm}  |   d S dt jdd  v r/t jd t d n7dt jdd  v r?t jd n'dt jdd  v rUt jd	 t jd nd
t jdd  v ret jd
 n	 dt jdd  v rtt	  d S t
t jdd   d S )Nz--help-linkr   r   show_allz
--g3-numpyz*G3 f2py support is not implemented, yet.\nz--2e-numericz--2e-numarrayz
-DNUMARRAYz
--2e-numpyr   )r0   r   remover   r   stderrr]   r1   r-   r   r   r   rT   rT   rU   main  s&   
r   r}   ) __doc__r0   r8   pprintr   r   r   r   r   r   r   r   r	   r
   versionr/   numpy_versionr   r]   r4   showr3   r=   rV   ra   r|   rr   r   r   r   r   r   rT   rT   rT   rU   <module>   sL      	 $"

C .