alternative fix for pypa#11

Author: tgarc

cibuildwheel/filter_wheels.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+"""  Filter out wheel filenames not supported on this platform
+"""
+from __future__ import print_function
+
+def is_supported(fname):
+    from pip.wheel import Wheel
+    return Wheel(fname).supported()
+
+if __name__ == '__main__':
+    import sys
+    from itertools import chain
+    from glob import iglob
+    for whl in filter(is_supported, chain(*map(iglob, sys.argv[1:]))):
+        print(whl)
+    sys.exit(0)

cibuildwheel/linux.py

@@ -72,7 +72,7 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
             # Install packages and test
             for PYBIN in {pybin_paths}; do
                 # Install the wheel we just built
-                "$PYBIN/pip" install {package_name} --no-index -f /output
+                "$PYBIN/pip" install $("$PYBIN/python" /cibw/filter_wheels.py /tmp/linux_wheels/*.whl)
 
                 # Install any requirements to run the tests
                 if [ ! -z "{test_requires}" ]; then
@@ -105,6 +105,7 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
                 '-i',
                 '-v', '%s:/project' % os.path.abspath(project_dir),
                 '-v', '%s:/output' % os.path.abspath(output_dir),
+                '-v', '%s:/cibw' % os.path.dirname(__file__),
                 docker_image,
                 '/bin/bash'],
             stdin=subprocess.PIPE, universal_newlines=True)

cibuildwheel/macos.py

@@ -8,6 +8,7 @@
     from pipes import quote as shlex_quote
 
 from .util import prepare_command
+from .filter_wheels import is_supported
 
 
 def build(project_dir, package_name, output_dir, test_command, test_requires, before_build, skip):
@@ -61,19 +62,19 @@ def shell(args, env=None, cwd=None):
         # build the wheel to temp dir
         temp_wheel_dir = '/tmp/tmpwheel%s' % config.version
         shell([pip, 'wheel', project_dir, '-w', temp_wheel_dir, '--no-deps'], env=env)
-        temp_wheel = glob(temp_wheel_dir+'/*.whl')[0]
 
-        if temp_wheel.endswith('none-any.whl'):
-            # pure python wheel - just copy to output_dir
-            shell(['cp', temp_wheel, output_dir], env=env)
-        else:
-            # list the dependencies
-            shell(['delocate-listdeps', temp_wheel], env=env)
-            # rebuild the wheel with shared libraries included and place in output dir
-            shell(['delocate-wheel', '-w', output_dir, temp_wheel], env=env)
+        for temp_wheel in glob(temp_wheel_dir+'/*.whl'):
+            if temp_wheel.endswith('none-any.whl'):
+                # pure python wheel - just copy to output_dir
+                shell(['cp', temp_wheel, output_dir], env=env)
+            else:
+                # list the dependencies
+                shell(['delocate-listdeps', temp_wheel], env=env)
+                # rebuild the wheel with shared libraries included and place in output dir
+                shell(['delocate-wheel', '-w', output_dir, temp_wheel], env=env)
 
         # install the wheel
-        shell([pip, 'install', package_name, '--no-index', '--find-links', output_dir], env=env)
+        shell([pip, 'install'] + filter(is_supported, glob(output_dir + '/*.whl')), env=env)
 
         # test the wheel
         if test_requires:

cibuildwheel/windows.py

@@ -1,5 +1,5 @@
 from __future__ import print_function
-import os, tempfile, subprocess, sys
+import os, tempfile, subprocess, sys, re
 try:
     from urllib2 import urlopen
 except ImportError:
@@ -21,7 +21,7 @@ def shell(args, env=None, cwd=None):
         # print the command executing for the logs
         print('+ ' + ' '.join(args))
         args = ['cmd', '/E:ON', '/V:ON', '/C', run_with_env] + args
-        return subprocess.check_call(' '.join(args), env=env, cwd=cwd)
+        return subprocess.check_output(' '.join(args), env=env, cwd=cwd)         
 
     PythonConfiguration = namedtuple('PythonConfiguration', ['version', 'arch', 'identifier', 'path'])
     python_configurations = [
@@ -69,8 +69,14 @@ def shell(args, env=None, cwd=None):
         # build the wheel
         shell(['pip', 'wheel', project_dir, '-w', output_dir, '--no-deps'], env=env)
 
+        # Grab the built wheel for this platform
+        # Note: filter wheels *must* be run from inside the build environment
+        filter_wheels = os.path.join(os.path.dirname(__file__), 'filter_wheels.py')
+        stdout = shell(['python', filter_wheels, output_dir + '\*.whl'], env=env)
+        wheels = re.findall(r'^wheelhouse\\.*.whl$', stdout, re.MULTILINE)
+
         # install the wheel
-        shell(['pip', 'install', package_name, '--no-index', '-f', output_dir], env=env)
+        shell(['pip', 'install'] + wheels, env=env)
 
         # test the wheel
         if test_requires: