def all_hook_modules():
modules = []
for name in list_modules(spack.paths.hooks_path):
mod_name = __name__ + '.' + name
path = os.path.join(spack.paths.hooks_path, name) + ".py"
mod = simp.load_source(mod_name, path)
modules.append(mod)
return modules
def class_for_compiler_name(compiler_name):
"""Given a compiler module name, get the corresponding Compiler class."""
assert(supported(compiler_name))
file_path = os.path.join(spack.paths.compilers_path, compiler_name + ".py")
compiler_mod = simp.load_source(_imported_compilers_module, file_path)
cls = getattr(compiler_mod, mod_to_class(compiler_name))
# make a note of the name in the module so we can get to it easily.
cls.name = compiler_name
return cls
def class_for_compiler_name(compiler_name):
"""Given a compiler module name, get the corresponding Compiler class."""
assert(supported(compiler_name))
file_path = os.path.join(spack.paths.compilers_path, compiler_name + ".py")
compiler_mod = simp.load_source(_imported_compilers_module, file_path)
cls = getattr(compiler_mod, mod_to_class(compiler_name))
# make a note of the name in the module so we can get to it easily.
cls.name = compiler_name
return cls
def all_hook_modules():
modules = []
for name in list_modules(spack.paths.hooks_path):
mod_name = __name__ + '.' + name
path = os.path.join(spack.paths.hooks_path, name) + ".py"
mod = simp.load_source(mod_name, path)
if name == 'write_install_manifest':
last_mod = mod
else:
modules.append(mod)
# put `write_install_manifest` as the last hook to run
modules.append(last_mod)
return modules
def class_for_compiler_name(compiler_name):
"""Given a compiler module name, get the corresponding Compiler class."""
assert (supported(compiler_name))
# Hack to be able to call the compiler `apple-clang` while still
# using a valid python name for the module
module_name = compiler_name
if compiler_name == 'apple-clang':
module_name = compiler_name.replace('-', '_')
file_path = os.path.join(spack.paths.compilers_path, module_name + ".py")
compiler_mod = simp.load_source(_imported_compilers_module, file_path)
cls = getattr(compiler_mod, mod_to_class(compiler_name))
# make a note of the name in the module so we can get to it easily.
cls.name = compiler_name
return cls
def _get_pkg_module(self, pkg_name):
"""Create a module for a particular package.
This caches the module within this Repo *instance*. It does
*not* add it to ``sys.modules``. So, you can construct
multiple Repos for testing and ensure that the module will be
loaded once per repo.
"""
if pkg_name not in self._modules:
file_path = self.filename_for_package_name(pkg_name)
if not os.path.exists(file_path):
raise UnknownPackageError(pkg_name, self)
if not os.path.isfile(file_path):
tty.die("Something's wrong. '%s' is not a file!" % file_path)
if not os.access(file_path, os.R_OK):
tty.die("Cannot read '%s'!" % file_path)
# e.g., spack.pkg.builtin.mpich
fullname = "%s.%s" % (self.full_namespace, pkg_name)
try:
module = simp.load_source(fullname,
file_path,
prepend=_package_prepend)
except SyntaxError as e:
# SyntaxError strips the path from the filename so we need to
# manually construct the error message in order to give the
# user the correct package.py where the syntax error is located
raise SyntaxError('invalid syntax in {0:}, line {1:}'.format(
file_path, e.lineno))
module.__package__ = self.full_namespace
module.__loader__ = self
self._modules[pkg_name] = module
return self._modules[pkg_name]
def _get_pkg_module(self, pkg_name):
"""Create a module for a particular package.
This caches the module within this Repo *instance*. It does
*not* add it to ``sys.modules``. So, you can construct
multiple Repos for testing and ensure that the module will be
loaded once per repo.
"""
if pkg_name not in self._modules:
file_path = self.filename_for_package_name(pkg_name)
if not os.path.exists(file_path):
raise UnknownPackageError(pkg_name, self)
if not os.path.isfile(file_path):
tty.die("Something's wrong. '%s' is not a file!" % file_path)
if not os.access(file_path, os.R_OK):
tty.die("Cannot read '%s'!" % file_path)
# e.g., spack.pkg.builtin.mpich
fullname = "%s.%s" % (self.full_namespace, pkg_name)
try:
module = simp.load_source(fullname, file_path,
prepend=_package_prepend)
except SyntaxError as e:
# SyntaxError strips the path from the filename so we need to
# manually construct the error message in order to give the
# user the correct package.py where the syntax error is located
raise SyntaxError('invalid syntax in {0:}, line {1:}'
''.format(file_path, e.lineno))
module.__package__ = self.full_namespace
module.__loader__ = self
self._modules[pkg_name] = module
return self._modules[pkg_name]
