Compilation on Windows Python 3 about tps

[mdedonno1337]

Hi,
First, you have to compile the Cython module (needed for the image transformation).
You will have to create the TPS parameters with the TPS_generate() function.
Then, you can use the TPS_image() function.
See the functions docs in the https://github.com/mdedonno1337/TPS/blob/master/TPS/__init__.py module

[5wimming]

thank you very much.
a whole night,I tried my best to make build,but failed...
So i use second method:gcc.exe -I -I -c TPSCy.c -o build/tpscy.o -O3 -mdll -fopenmp -fdce -ffast-math
I get them:a file named "tpscy.o" and a folder named “temp.win-amd64-3.5” in “./build”.
Then，i test a demo，but i get a error：

`Python

NotImplementedError Traceback (most recent call last)
F:\rym\image_quality_assessment\code\python\tps.py in ()
36
37 path0='./data/2.tif'
---> 38 img=TPS_image(g=g,infile=path0)
39 img.show()
40 plt.imshow(img)

F:\rym\image_quality_assessment\code\python\TPS_init_.py in TPS_image(**kwargs)
413 if TPSModule.lang() == "Python":
414 print(TPSModule.lang())
--> 415 raise NotImplementedError
416
417 else:
NotImplementedError: `

can you tell me why？
Thanks again

[mdedonno1337]

Based upon the line 414/415, the Cython module is not loaded.

Here you have a screenshot of the folder structure after the compilation:

The TPSCy.pyd is the output of the compilation on a Windows machine.
You might also have to add some .dll (if not accessible via the path).

I should mention that the compilation is done on a Windows 10 machine, with MinGW installed.

Note : The compilation and use on a Linux machine is way easier than on a Windows machine

[5wimming]

According to your advice，i put all.dll(you list above) to my TPSCy folder. there are problems:

PS F:\rym\image_quality_assessment\code\python\TPS\TPSCy> mingw32-make build
process_begin: CreateProcess(NULL, uname, ...) failed.
rm TPSCy.c
process_begin: CreateProcess(NULL, rm TPSCy.c, ...) failed.
make (e=2):
Makefile:42: recipe for target 'cleanc' failed
mingw32-make: [cleanc] Error 2 (ignored)
cython -V -v TPSCy.pyx
Cython version 0.28.3
Compiling F:\rym\image_quality_assessment\code\python\TPS\TPSCy\TPSCy.pyx
rm TPSCy.pyd
process_begin: CreateProcess(NULL, rm TPSCy.pyd, ...) failed.
make (e=2):
Makefile:45: recipe for target 'cleanpyd' failed
mingw32-make: [cleanpyd] Error 2 (ignored)
python setup.py build_ext --inplace --compiler=mingw32
running build_ext
skipping 'TPSCy.c' Cython extension (up-to-date)
building 'TPSCy' extension
C:\MinGW\bin\gcc.exe -mdll -O -Wall -IC:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include -IC:\Users\user\AppData\Local\Programs\Python\Python35\include -IC:\Users\user\AppData\Local\Programs\Python\Python35\include -c TPSCy.c -o build\temp.win-amd64-3.5\Release\tpscy.o -O3 -fopenmp -fdce -ffast-math -Wfatal-errors -w
In file included from C:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include/numpy/ndarraytypes.h:1809:0,
                 from C:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include/numpy/ndarrayobject.h:18,
                 from C:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include/numpy/arrayobject.h:4,
                 from TPSCy.c:567:
C:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include/numpy/npy_1_7_deprecated_api.h:12:9: note: #pragma message: C:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include/numpy/npy_1_7_deprecated_api.h(12) : Warning Msg: Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION
 #pragma message(_WARN___LOC__"Using deprecated NumPy API, disable it by " \
         ^~~~~~~
writing build\temp.win-amd64-3.5\Release\TPSCy.cp35-win_amd64.def
C:\MinGW\bin\gcc.exe -shared -s build\temp.win-amd64-3.5\Release\tpscy.o build\temp.win-amd64-3.5\Release\TPSCy.cp35-win_amd64.def -LC:\Users\user\AppData\Local\Programs\Python\Python35\libs -LC:\Users\user\AppData\Local\Programs\Python\Python35\PCbuild\amd64 -lm -lgomp -lpthread -lpython35 -lvcruntime140 -o F:\rym\image_quality_assessment\code\python\TPS\TPSCy\TPSCy.cp35-win_amd64.pyd
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../../mingw32/bin/ld.exe: cannot find -lpthread
C:\Users\user\AppData\Local\Programs\Python\Python35\libs/libpython35.a: error adding symbols: File format not recognized
collect2.exe: error: ld returned 1 exit status
error: command 'C:\\MinGW\\bin\\gcc.exe' failed with exit status 1
Makefile:30: recipe for target 'pyd' failed
mingw32-make: *** [pyd] Error 1

Maybe my use posture is wrong.
Thank you for your guidance.
It’s time to change the system. -_-|||

[mdedonno1337]

I dont know if this is the problem, but I'am working on Python 2.7.14 for the moment.

The pthread is maybe not installed (cannot find -lpthread).
Check in the "MingGW Installation Manager" that you have the "mingw32-pthreads-w32". Need to check for other missing dependencies later on.

Edit:
Here is my compilation output:

rm TPSCy.c
cython -V -v TPSCy.pyx
Cython version 0.28.3
Compiling D:\Library\TPS\src\TPS\TPSCy\TPSCy.pyx
rm TPSCy.pyd
python setup.py build_ext --inplace --compiler=mingw32
running build_ext
skipping 'TPSCy.c' Cython extension (up-to-date)
building 'TPSCy' extension
c:\MinGW\bin\gcc.exe -mdll -O -Wall -Ic:\Python27\lib\site-packages\numpy\core\include -Ic:\Python27\include -Ic:\Python27\PC -c TPSCy.c -o build\temp.win32-2.7\Release\tpscy.o -O3 -fopenmp -fdce -ffast-math -Wfatal-errors -w
In file included from c:\Python27\lib\site-packages\numpy\core\include/numpy/ndarraytypes.h:1816:0,
                 from c:\Python27\lib\site-packages\numpy\core\include/numpy/ndarrayobject.h:18,
                 from c:\Python27\lib\site-packages\numpy\core\include/numpy/arrayobject.h:4,
                 from TPSCy.c:567:
c:\Python27\lib\site-packages\numpy\core\include/numpy/npy_1_7_deprecated_api.h:12:9: note: #pragma message: c:\Python27\lib\site-packages\numpy\core\include/numpy/npy_1_7_deprecated_api.h(12) : Warning Msg: Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION
 #pragma message(_WARN___LOC__"Using deprecated NumPy API, disable it by " \
         ^
writing build\temp.win32-2.7\Release\TPSCy.def
c:\MinGW\bin\gcc.exe -shared -s build\temp.win32-2.7\Release\tpscy.o build\temp.win32-2.7\Release\TPSCy.def -Lc:\Python27\libs -Lc:\Python27\PCbuild -Lc:\Python27\PC\VS9.0 -lm -lgomp -lpthread -lpython27 -lmsvcr90 -o D:\Library\TPS\src\TPS\TPSCy\TPSCy.pyd

[5wimming]

thank you
so cool, "mingw32-pthreads-w32"can solve that problem
but i meet a new:

PS F:\rym\image_quality_assessment\code\python\TPS\TPSCy> mingw32-make build
process_begin: CreateProcess(NULL, uname, ...) failed.
rm TPSCy.c
process_begin: CreateProcess(NULL, rm TPSCy.c, ...) failed.
make (e=2):
Makefile:42: recipe for target 'cleanc' failed
mingw32-make: [cleanc] Error 2 (ignored)
cython -V -v TPSCy.pyx
Cython version 0.28.3
Compiling F:\rym\image_quality_assessment\code\python\TPS\TPSCy\TPSCy.pyx
rm TPSCy.pyd
process_begin: CreateProcess(NULL, rm TPSCy.pyd, ...) failed.
make (e=2):
Makefile:45: recipe for target 'cleanpyd' failed
mingw32-make: [cleanpyd] Error 2 (ignored)
python setup.py build_ext --inplace --compiler=mingw32
running build_ext
skipping 'TPSCy.c' Cython extension (up-to-date)
building 'TPSCy' extension
creating build\temp.win-amd64-3.5
creating build\temp.win-amd64-3.5\Release
C:\MinGW\bin\gcc.exe -mdll -O -Wall -IC:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include -IC:\Users\user\AppData\Local\Programs\Python\Python35\include -IC:\Users\user\AppData\Local\Programs\Python\Python35\include -c TPSCy.c -o build\temp.win-amd64-3.5\Release\tpscy.o -O3 -fopenmp -fdce -ffast-math -Wfatal-errors -w
In file included from C:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include/numpy/ndarraytypes.h:1809:0,
                 from C:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include/numpy/ndarrayobject.h:18,
                 from C:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include/numpy/arrayobject.h:4,
                 from TPSCy.c:567:
C:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include/numpy/npy_1_7_deprecated_api.h:12:9: note: #pragma message: C:\Users\user\AppData\Local\Programs\Python\Python35\lib\site-packages\numpy\core\include/numpy/npy_1_7_deprecated_api.h(12) : Warning Msg: Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION
 #pragma message(_WARN___LOC__"Using deprecated NumPy API, disable it by " \
         ^~~~~~~
writing build\temp.win-amd64-3.5\Release\TPSCy.cp35-win_amd64.def
C:\MinGW\bin\gcc.exe -shared -s build\temp.win-amd64-3.5\Release\tpscy.o build\temp.win-amd64-3.5\Release\TPSCy.cp35-win_amd64.def -LC:\Users\user\AppData\Local\Programs\Python\Python35\libs -LC:\Users\user\AppData\Local\Programs\Python\Python35\PCbuild\amd64 -lm -lgomp -lpthread -lpython35 -lvcruntime140 -o F:\rym\image_quality_assessment\code\python\TPS\TPSCy\TPSCy.cp35-win_amd64.pyd
C:\Users\user\AppData\Local\Programs\Python\Python35\libs/libpython35.a: error adding symbols: File format not recognized
collect2.exe: error: ld returned 1 exit status
error: command 'C:\\MinGW\\bin\\gcc.exe' failed with exit status 1
Makefile:30: recipe for target 'pyd' failed
mingw32-make: *** [pyd] Error 1

Maybe it can be solved by this method link?

[mdedonno1337]

The format of the "libpython35" file seems not to be recognized. Try the link solution, and/or try with python 2.7 32bit.
I dont have support for Windows Python3 for the moment because my production runs on Linux, and the dev machine is running on Windows Python 2.7.14 32bit.