Python version not available from pypi about poly2tri HOT 6 CLOSED

So it seems that it's not possible to install with pip at all.


Installing collected packages: floorpy, poly2tri
  Running setup.py develop for floorpy
    install_dir /home/skrat/workspace/dd/geri/lib/python2.6/site-packages/
    Creating /home/skrat/workspace/dd/geri/lib/python2.6/site-packages/floorpy.egg-link (link to .) 
    floorpy 0.2 is already the active version in easy-install.pth

    Installed /home/skrat/workspace/dd/geri/src/floorpy
  Running setup.py develop for poly2tri
    install_dir /home/skrat/workspace/dd/geri/lib/python2.6/site-packages/
    building 'p2t' extension
    gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.6 -c src/p2t.c -o build/temp.linux-i686-2.6/src/p2t.o
    gcc: src/p2t.c: No such file or directory
    gcc: no input files
    error: command 'gcc' failed with exit status 1
    Complete output from command /home/skrat/workspace/dd/geri/bin/python -c "import setuptools; __file__='/home/skrat/workspace/dd/geri/src/poly2tri/setup.py'; execfile('/home/skrat/workspace/dd/geri/src/poly2tri/setup.py')" develop --no-deps:
    running develop

The Python version of poly2tri wraps the C++ version via. Cython. I'm currently 
working to update the C++ code, and also in the process of creating a pure C 
port. As soon as I finish with this stuff, I'll take a second look at Python 
and update the project accordingly. I don't have much experience with pip or 
installing pypi packages, so if you would like to contribute that would be 
excellent...

Also, did you try compiling p2t with 'python setup.py build_ext -i' ?

With a bit of hacking, it's online http://pypi.python.org/pypi/poly2tri/0.3.3
I attached a patch for setup.py. You can later change it to support C port.

If you need to release new version, change the number in setup.py and run 
setup.py with: clean sdist register upload

You need pypi account for that, let me know then I'll add you as an owner.

Excellent, thanks Duan.Maliarik! I've applied your patch and committed to the 
Python repo - much appreciated!

/Mason

Also unable to build:

x86_64-linux-gnu-gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 
-Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c 
poly2tri/sweep/advancing_front.cc -o 
build/temp.linux-x86_64-2.7/poly2tri/sweep/advancing_front.o
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for 
C/ObjC but not for C++ [enabled by default]
In file included from poly2tri/sweep/advancing_front.cc:31:0:
poly2tri/sweep/advancing_front.h: In constructor 
‘p2t::Node::Node(p2t::Point&)’:
poly2tri/sweep/advancing_front.h:49:10: warning: ‘p2t::Node::value’ will be 
initialized after [-Wreorder]
   double value;
          ^
poly2tri/sweep/advancing_front.h:46:9: warning:   ‘p2t::Node* 
p2t::Node::next’ [-Wreorder]
   Node* next;
         ^
poly2tri/sweep/advancing_front.h:51:3: warning:   when initialized here 
[-Wreorder]
   Node(Point& p) : point(&p), triangle(NULL), value(p.x), next(NULL), prev(NULL)
   ^
poly2tri/sweep/advancing_front.h: In constructor 
‘p2t::Node::Node(p2t::Point&, p2t::Triangle&)’:
poly2tri/sweep/advancing_front.h:49:10: warning: ‘p2t::Node::value’ will be 
initialized after [-Wreorder]
   double value;
          ^
poly2tri/sweep/advancing_front.h:46:9: warning:   ‘p2t::Node* 
p2t::Node::next’ [-Wreorder]
   Node* next;
         ^
poly2tri/sweep/advancing_front.h:55:3: warning:   when initialized here 
[-Wreorder]
   Node(Point& p, Triangle& t) : point(&p), triangle(&t), value(p.x),
   ^
x86_64-linux-gnu-gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 
-Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c 
poly2tri/sweep/cdt.cc -o build/temp.linux-x86_64-2.7/poly2tri/sweep/cdt.o
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for 
C/ObjC but not for C++ [enabled by default]
In file included from poly2tri/sweep/cdt.h:35:0,
                 from poly2tri/sweep/cdt.cc:31:
poly2tri/sweep/advancing_front.h: In constructor 
‘p2t::Node::Node(p2t::Point&)’:
poly2tri/sweep/advancing_front.h:49:10: warning: ‘p2t::Node::value’ will be 
initialized after [-Wreorder]
   double value;
          ^
poly2tri/sweep/advancing_front.h:46:9: warning:   ‘p2t::Node* 
p2t::Node::next’ [-Wreorder]
   Node* next;
         ^
poly2tri/sweep/advancing_front.h:51:3: warning:   when initialized here 
[-Wreorder]
   Node(Point& p) : point(&p), triangle(NULL), value(p.x), next(NULL), prev(NULL)
   ^
poly2tri/sweep/advancing_front.h: In constructor 
‘p2t::Node::Node(p2t::Point&, p2t::Triangle&)’:
poly2tri/sweep/advancing_front.h:49:10: warning: ‘p2t::Node::value’ will be 
initialized after [-Wreorder]
   double value;
          ^
poly2tri/sweep/advancing_front.h:46:9: warning:   ‘p2t::Node* 
p2t::Node::next’ [-Wreorder]
   Node* next;
         ^
poly2tri/sweep/advancing_front.h:55:3: warning:   when initialized here 
[-Wreorder]
   Node(Point& p, Triangle& t) : point(&p), triangle(&t), value(p.x),
   ^
x86_64-linux-gnu-gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 
-Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c 
poly2tri/sweep/sweep.cc -o build/temp.linux-x86_64-2.7/poly2tri/sweep/sweep.o
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for 
C/ObjC but not for C++ [enabled by default]
In file included from poly2tri/sweep/sweep.cc:32:0:
poly2tri/sweep/sweep_context.h: In constructor 
‘p2t::SweepContext::Basin::Basin()’:
poly2tri/sweep/sweep_context.h:105:23: error: ‘NULL’ was not declared in 
this scope
   Basin() : left_node(NULL), bottom_node(NULL), right_node(NULL), width(0.0), left_highest(false)
                       ^
poly2tri/sweep/sweep_context.h: In member function ‘void 
p2t::SweepContext::Basin::Clear()’:
poly2tri/sweep/sweep_context.h:111:17: error: ‘NULL’ was not declared in 
this scope
     left_node = NULL;
                 ^
poly2tri/sweep/sweep_context.h: In constructor 
‘p2t::SweepContext::EdgeEvent::EdgeEvent()’:
poly2tri/sweep/sweep_context.h:123:34: error: ‘NULL’ was not declared in 
this scope
   EdgeEvent() : constrained_edge(NULL), right(false)
                                  ^
In file included from poly2tri/sweep/sweep.cc:33:0:
poly2tri/sweep/advancing_front.h: In constructor 
‘p2t::Node::Node(p2t::Point&)’:
poly2tri/sweep/advancing_front.h:49:10: warning: ‘p2t::Node::value’ will be 
initialized after [-Wreorder]
   double value;
          ^
poly2tri/sweep/advancing_front.h:46:9: warning:   ‘p2t::Node* 
p2t::Node::next’ [-Wreorder]
   Node* next;
         ^
poly2tri/sweep/advancing_front.h:51:3: warning:   when initialized here 
[-Wreorder]
   Node(Point& p) : point(&p), triangle(NULL), value(p.x), next(NULL), prev(NULL)
   ^
poly2tri/sweep/advancing_front.h: In constructor 
‘p2t::Node::Node(p2t::Point&, p2t::Triangle&)’:
poly2tri/sweep/advancing_front.h:49:10: warning: ‘p2t::Node::value’ will be 
initialized after [-Wreorder]
   double value;
          ^
poly2tri/sweep/advancing_front.h:46:9: warning:   ‘p2t::Node* 
p2t::Node::next’ [-Wreorder]
   Node* next;
         ^
poly2tri/sweep/advancing_front.h:55:3: warning:   when initialized here 
[-Wreorder]
   Node(Point& p, Triangle& t) : point(&p), triangle(&t), value(p.x),
   ^
poly2tri/sweep/sweep.cc: In member function ‘void 
p2t::Sweep::SweepPoints(p2t::SweepContext&)’:
poly2tri/sweep/sweep.cc:54:46: warning: comparison between signed and unsigned 
integer expressions [-Wsign-compare]
     for (int i = 0; i < point.edge_list.size(); i++) {
                                              ^
poly2tri/sweep/sweep.cc: In destructor ‘p2t::Sweep::~Sweep()’:
poly2tri/sweep/sweep.cc:813:36: warning: comparison between signed and unsigned 
integer expressions [-Wsign-compare]
     for(int i = 0; i < nodes_.size(); i++) {
                                    ^
poly2tri/sweep/sweep.cc: In member function ‘p2t::Point& 
p2t::Sweep::NextFlipPoint(p2t::Point&, p2t::Point&, p2t::Triangle&, 
p2t::Point&)’:
poly2tri/sweep/sweep.cc:779:1: warning: control reaches end of non-void 
function [-Wreturn-type]
 }
 ^
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1