def do_build_and_install(self, dist):
srcdir = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, srcdir)
dstdir = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, dstdir)
paths = install_dist(dist, srcdir)
paths['prefix'] = srcdir
w = Wheel()
w.name = paths.pop('name')
w.version = paths.pop('version')
w.dirname = srcdir
pathname = w.build(paths)
self.assertTrue(os.path.exists(pathname))
paths = {'prefix': dstdir}
for key in ('purelib', 'platlib', 'headers', 'scripts', 'data'):
paths[key] = os.path.join(dstdir, key)
w = Wheel(pathname)
executable = os.path.join(paths['scripts'], 'python')
dist = w.install(paths, executable=executable)
self.assertIsNotNone(dist)
self.assertEqual(dist.name, w.name)
self.assertEqual(dist.version, w.version)
os.remove(pathname)
sm = Manifest(srcdir)
sm.findall()
sfiles = set([os.path.relpath(p, srcdir) for p in sm.allfiles])
dm = Manifest(dstdir)
dm.findall()
dfiles = set([os.path.relpath(p, dstdir) for p in dm.allfiles])
omitted = sfiles - dfiles
omitted = omitted.pop()
endings = os.path.join('.dist-info', 'WHEEL'), '.pyc', '.pyo'
self.assertTrue(omitted.endswith(endings))
def pack(project_dir, wheelhouse, work_dir):
dist_path = os.path.join(project_dir, 'dist-info', 'pydist.json')
md = Metadata(path=dist_path)
wheel = Wheel()
wheel.name = md.name
wheel.version = md.version
dest_dist = os.path.join(work_dir, '{}.dist-info'.format(md.name))
os.makedirs(dest_dist)
shutil.copyfile(dist_path, os.path.join(dest_dist, 'pydist.json'))
for pkg_dir in os.listdir(os.path.join(project_dir, 'src')):
shutil.copytree(os.path.join(project_dir, 'src', pkg_dir),
os.path.join(work_dir, pkg_dir))
paths = {
'purelib': work_dir,
}
wheel.dirname = wheelhouse
wheel.build(paths)
def do_build_and_install(self, dist):
srcdir = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, srcdir)
dstdir = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, dstdir)
paths = install_dist(dist, srcdir)
paths['prefix'] = srcdir
w = Wheel()
w.name = paths.pop('name')
w.version = paths.pop('version')
w.dirname = srcdir
pathname = w.build(paths)
self.assertTrue(os.path.exists(pathname))
paths = {'prefix': dstdir}
for key in ('purelib', 'platlib', 'headers', 'scripts', 'data'):
paths[key] = os.path.join(dstdir, key)
w = Wheel(pathname)
maker = ScriptMaker(None, None, add_launchers=False)
maker.executable = os.path.join(paths['scripts'], 'python')
dist = w.install(paths, maker)
self.assertIsNotNone(dist)
self.assertEqual(dist.name, w.name)
self.assertEqual(dist.version, w.version)
shared = dist.shared_locations
self.assertTrue(shared)
os.remove(pathname)
sm = Manifest(srcdir)
sm.findall()
sfiles = set([os.path.relpath(p, srcdir) for p in sm.allfiles])
dm = Manifest(dstdir)
dm.findall()
dfiles = set([os.path.relpath(p, dstdir) for p in dm.allfiles])
omitted = sfiles - dfiles
omitted = omitted.pop()
endings = os.path.join('.dist-info', 'WHEEL'), '.pyc', '.pyo'
self.assertTrue(omitted.endswith(endings))
def do_build_and_install(self, dist):
srcdir = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, srcdir)
dstdir = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, dstdir)
paths = install_dist(dist, srcdir)
paths["prefix"] = srcdir
w = Wheel()
w.name = paths.pop("name")
w.version = paths.pop("version")
w.dirname = srcdir
pathname = w.build(paths)
self.assertTrue(os.path.exists(pathname))
paths = {"prefix": dstdir}
for key in ("purelib", "platlib", "headers", "scripts", "data"):
paths[key] = os.path.join(dstdir, key)
w = Wheel(pathname)
maker = ScriptMaker(None, None, add_launchers=False)
maker.executable = os.path.join(paths["scripts"], "python")
dist = w.install(paths, maker)
self.assertIsNotNone(dist)
self.assertEqual(dist.name, w.name)
self.assertEqual(dist.version, w.version)
shared = dist.shared_locations
self.assertTrue(shared)
os.remove(pathname)
sm = Manifest(srcdir)
sm.findall()
sfiles = set([os.path.relpath(p, srcdir) for p in sm.allfiles])
dm = Manifest(dstdir)
dm.findall()
dfiles = set([os.path.relpath(p, dstdir) for p in dm.allfiles])
omitted = sfiles - dfiles
omitted = omitted.pop()
endings = os.path.join(".dist-info", "WHEEL"), ".pyc", ".pyo"
self.assertTrue(omitted.endswith(endings))
def build_wheel(distname, options):
result = None
r = parse_requirement(distname)
if not r:
print('Invalid requirement: %r' % distname)
else:
dist = INSTALLED_DISTS.get_distribution(r.name)
if dist:
print('Can\'t build a wheel from already-installed '
'distribution %s' % dist.name_and_version)
else:
workdir = tempfile.mkdtemp() # where the Wheel input files will live
try:
paths = install_dist(distname, workdir, options)
paths['prefix'] = workdir
wheel = Wheel()
wheel.name = paths.pop('name')
wheel.version = paths.pop('version')
wheel.dirname = options.destdir
wheel.build(paths)
result = wheel
finally:
shutil.rmtree(workdir)
return result
