def load_package(self, package_name, version_spec):
fixed_versions = self._fixations[package_name]
version = version_spec.select(fixed_versions)
if version:
version_spec = helpers.parse_version_spec(version)
packages = self._package_cache.get(package_name)
if packages:
version = version_spec.select(packages.keys())
if version:
return packages[version]
filter_opts = {'fqn': package_name,
'version': helpers.breakdown_spec_to_query(
version_spec)}
try:
package_definition = self._get_definition(filter_opts)
self._lock_usage(package_definition)
except LookupError:
exc_info = sys.exc_info()
six.reraise(exceptions.NoPackageFound,
exceptions.NoPackageFound(package_name),
exc_info[2])
else:
package = self._get_package_by_definition(package_definition)
self._fixations[package_name].add(package.version)
self._new_fixations[package_name].add(package.version)
return self._to_dsl_package(package)
def load_package(self, package_name, version_spec):
fixed_versions = self._fixations[package_name]
version = version_spec.select(fixed_versions)
if version:
version_spec = helpers.parse_version_spec(version)
packages = self._package_cache.get(package_name)
if packages:
version = version_spec.select(six.iterkeys(packages))
if version:
return packages[version]
filter_opts = {'fqn': package_name,
'version': helpers.breakdown_spec_to_query(
version_spec)}
try:
package_definition = self._get_definition(filter_opts)
self._lock_usage(package_definition)
except LookupError:
exc_info = sys.exc_info()
six.reraise(exceptions.NoPackageFound(package_name),
None, exc_info[2])
else:
package = self._get_package_by_definition(package_definition)
self._fixations[package_name].add(package.version)
self._new_fixations[package_name].add(package.version)
return self._to_dsl_package(package)
def load_class_package(self, class_name, version_spec):
packages = self._class_cache.get(class_name)
if packages:
version = version_spec.select(six.iterkeys(packages))
if version:
return packages[version]
filter_opts = {"class_name": class_name, "version": helpers.breakdown_spec_to_query(version_spec)}
try:
package_definition = self._get_definition(filter_opts)
self._lock_usage(package_definition)
except LookupError:
exc_info = sys.exc_info()
raise (exceptions.NoPackageForClassFound(class_name), None, exc_info[2])
return self._to_dsl_package(self._get_package_by_definition(package_definition))
def load_package(self, package_name, version_spec):
packages = self._package_cache.get(package_name)
if packages:
version = version_spec.select(packages.iterkeys())
if version:
return packages[version]
filter_opts = {'fqn': package_name,
'version': helpers.breakdown_spec_to_query(
version_spec)}
try:
package_definition = self._get_definition(filter_opts)
except LookupError:
exc_info = sys.exc_info()
raise exceptions.NoPackageFound(package_name), None, exc_info[2]
return self._to_dsl_package(
self._get_package_by_definition(package_definition))
def load_package(self, package_name, version_spec):
packages = self._package_cache.get(package_name)
if packages:
version = version_spec.select(packages.iterkeys())
if version:
return packages[version]
filter_opts = {
'fqn': package_name,
'version': helpers.breakdown_spec_to_query(version_spec)
}
try:
package_definition = self._get_definition(filter_opts)
except LookupError:
exc_info = sys.exc_info()
raise exceptions.NoPackageFound(package_name), None, exc_info[2]
return self._to_dsl_package(
self._get_package_by_definition(package_definition))
def load_class_package(self, class_name, version_spec):
packages = self._class_cache.get(class_name)
if packages:
version = version_spec.select(six.iterkeys(packages))
if version:
return packages[version]
filter_opts = {'class_name': class_name,
'version': helpers.breakdown_spec_to_query(
version_spec)}
try:
package_definition = self._get_definition(filter_opts)
self._lock_usage(package_definition)
except LookupError:
exc_info = sys.exc_info()
six.reraise(exceptions.NoPackageForClassFound,
exceptions.NoPackageForClassFound(class_name),
exc_info[2])
return self._to_dsl_package(
self._get_package_by_definition(package_definition))