def test_check_library_dist(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
# 'libraries' option must be a list
self.assertRaises(DistutilsSetupError, cmd.check_library_list, 'foo')
# each element of 'libraries' must a 2-tuple
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
['foo1', 'foo2'])
# first element of each tuple in 'libraries'
# must be a string (the library name)
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[(1, 'foo1'), ('name', 'foo2')])
# library name may not contain directory separators
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[('name', 'foo1'),
('another/name', 'foo2')])
# second element of each tuple must be a dictionary (build info)
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[('name', {}),
('another', 'foo2')])
# those work
libs = [('name', {}), ('name', {'ok': 'good'})]
cmd.check_library_list(libs)
python类build_clib()的实例源码
def test_finalize_options(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
cmd.include_dirs = 'one-dir'
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, ['one-dir'])
cmd.include_dirs = None
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, [])
cmd.distribution.libraries = 'WONTWORK'
self.assertRaises(DistutilsSetupError, cmd.finalize_options)
def test_run(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
foo_c = os.path.join(pkg_dir, 'foo.c')
self.write_file(foo_c, 'int main(void) { return 1;}\n')
cmd.libraries = [('foo', {'sources': [foo_c]})]
build_temp = os.path.join(pkg_dir, 'build')
os.mkdir(build_temp)
cmd.build_temp = build_temp
cmd.build_clib = build_temp
# before we run the command, we want to make sure
# all commands are present on the system
# by creating a compiler and checking its executables
from distutils.ccompiler import new_compiler
from distutils.sysconfig import customize_compiler
compiler = new_compiler()
customize_compiler(compiler)
for ccmd in compiler.executables.values():
if ccmd is None:
continue
if find_executable(ccmd[0]) is None:
self.skipTest('The %r command is not found' % ccmd[0])
# this should work
cmd.run()
# let's check the result
self.assertIn('libfoo.a', os.listdir(build_temp))
def test_check_library_dist(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
# 'libraries' option must be a list
self.assertRaises(DistutilsSetupError, cmd.check_library_list, 'foo')
# each element of 'libraries' must a 2-tuple
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
['foo1', 'foo2'])
# first element of each tuple in 'libraries'
# must be a string (the library name)
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[(1, 'foo1'), ('name', 'foo2')])
# library name may not contain directory separators
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[('name', 'foo1'),
('another/name', 'foo2')])
# second element of each tuple must be a dictionary (build info)
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[('name', {}),
('another', 'foo2')])
# those work
libs = [('name', {}), ('name', {'ok': 'good'})]
cmd.check_library_list(libs)
def test_finalize_options(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
cmd.include_dirs = 'one-dir'
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, ['one-dir'])
cmd.include_dirs = None
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, [])
cmd.distribution.libraries = 'WONTWORK'
self.assertRaises(DistutilsSetupError, cmd.finalize_options)
def test_run(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
foo_c = os.path.join(pkg_dir, 'foo.c')
self.write_file(foo_c, 'int main(void) { return 1;}\n')
cmd.libraries = [('foo', {'sources': [foo_c]})]
build_temp = os.path.join(pkg_dir, 'build')
os.mkdir(build_temp)
cmd.build_temp = build_temp
cmd.build_clib = build_temp
# before we run the command, we want to make sure
# all commands are present on the system
# by creating a compiler and checking its executables
from distutils.ccompiler import new_compiler
from distutils.sysconfig import customize_compiler
compiler = new_compiler()
customize_compiler(compiler)
for ccmd in compiler.executables.values():
if ccmd is None:
continue
if find_executable(ccmd[0]) is None:
self.skipTest('The %r command is not found' % ccmd[0])
# this should work
cmd.run()
# let's check the result
self.assertIn('libfoo.a', os.listdir(build_temp))
def test_check_library_dist(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
# 'libraries' option must be a list
self.assertRaises(DistutilsSetupError, cmd.check_library_list, 'foo')
# each element of 'libraries' must a 2-tuple
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
['foo1', 'foo2'])
# first element of each tuple in 'libraries'
# must be a string (the library name)
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[(1, 'foo1'), ('name', 'foo2')])
# library name may not contain directory separators
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[('name', 'foo1'),
('another/name', 'foo2')])
# second element of each tuple must be a dictionary (build info)
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[('name', {}),
('another', 'foo2')])
# those work
libs = [('name', {}), ('name', {'ok': 'good'})]
cmd.check_library_list(libs)
def test_finalize_options(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
cmd.include_dirs = 'one-dir'
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, ['one-dir'])
cmd.include_dirs = None
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, [])
cmd.distribution.libraries = 'WONTWORK'
self.assertRaises(DistutilsSetupError, cmd.finalize_options)
def test_run(self):
# can't test on windows
if sys.platform == 'win32':
return
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
foo_c = os.path.join(pkg_dir, 'foo.c')
self.write_file(foo_c, 'int main(void) { return 1;}\n')
cmd.libraries = [('foo', {'sources': [foo_c]})]
build_temp = os.path.join(pkg_dir, 'build')
os.mkdir(build_temp)
cmd.build_temp = build_temp
cmd.build_clib = build_temp
# before we run the command, we want to make sure
# all commands are present on the system
# by creating a compiler and checking its executables
from distutils.ccompiler import new_compiler
from distutils.sysconfig import customize_compiler
compiler = new_compiler()
customize_compiler(compiler)
for ccmd in compiler.executables.values():
if ccmd is None:
continue
if find_executable(ccmd[0]) is None:
return # can't test
# this should work
cmd.run()
# let's check the result
self.assertTrue('libfoo.a' in os.listdir(build_temp))
def test_check_library_dist(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
# 'libraries' option must be a list
self.assertRaises(DistutilsSetupError, cmd.check_library_list, 'foo')
# each element of 'libraries' must a 2-tuple
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
['foo1', 'foo2'])
# first element of each tuple in 'libraries'
# must be a string (the library name)
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[(1, 'foo1'), ('name', 'foo2')])
# library name may not contain directory separators
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[('name', 'foo1'),
('another/name', 'foo2')])
# second element of each tuple must be a dictionary (build info)
self.assertRaises(DistutilsSetupError, cmd.check_library_list,
[('name', {}),
('another', 'foo2')])
# those work
libs = [('name', {}), ('name', {'ok': 'good'})]
cmd.check_library_list(libs)
def test_finalize_options(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
cmd.include_dirs = 'one-dir'
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, ['one-dir'])
cmd.include_dirs = None
cmd.finalize_options()
self.assertEqual(cmd.include_dirs, [])
cmd.distribution.libraries = 'WONTWORK'
self.assertRaises(DistutilsSetupError, cmd.finalize_options)
def test_run(self):
pkg_dir, dist = self.create_dist()
cmd = build_clib(dist)
foo_c = os.path.join(pkg_dir, 'foo.c')
self.write_file(foo_c, 'int main(void) { return 1;}\n')
cmd.libraries = [('foo', {'sources': [foo_c]})]
build_temp = os.path.join(pkg_dir, 'build')
os.mkdir(build_temp)
cmd.build_temp = build_temp
cmd.build_clib = build_temp
# before we run the command, we want to make sure
# all commands are present on the system
# by creating a compiler and checking its executables
from distutils.ccompiler import new_compiler
from distutils.sysconfig import customize_compiler
compiler = new_compiler()
customize_compiler(compiler)
for ccmd in compiler.executables.values():
if ccmd is None:
continue
if find_executable(ccmd[0]) is None:
self.skipTest('The %r command is not found' % ccmd[0])
# this should work
cmd.run()
# let's check the result
self.assertIn('libfoo.a', os.listdir(build_temp))
def build_libraries(self, libraries):
"""
Mostly copy pasta from ``distutils.command.build_clib``.
"""
for (lib_name, build_info) in libraries:
sources = build_info.get('sources')
if sources is None or not isinstance(sources, (list, tuple)):
raise DistutilsSetupError(
"in 'libraries' option (library '%s'), "
"'sources' must be present and must be "
"a list of source filenames" % lib_name)
sources = list(sources)
print("building '%s' library" % (lib_name,))
# First, compile the source code to object files in the library
# directory. (This should probably change to putting object
# files in a temporary build directory.)
macros = build_info.get('macros')
include_dirs = build_info.get('include_dirs')
objects = self.compiler.compile(
sources,
extra_preargs=["-msse2"] if optimized and not windows else [],
output_dir=self.build_temp,
macros=macros,
include_dirs=include_dirs,
debug=self.debug
)
# Now "link" the object files together into a static library.
# (On Unix at least, this isn't really linking -- it just
# builds an archive. Whatever.)
self.compiler.create_static_lib(objects, lib_name,
output_dir=self.build_clib,
debug=self.debug)
