def __load_package__(package_name, data=True):
'''loads a package. call the constructor instead.'''
__lame_asserts__()
package_path = os.path.join(settings.paths["package_dir"],package_name)
assert os.access(settings.paths['package_dir'], os.F_OK), str(package_path)+": skdb package not found or unreadable"
#must have the required files
required_files = ["metadata.yaml"]
if data: required_files.append("data.yaml")
for file in required_files:
assert os.access(os.path.join(settings.package_path(package_name), file), os.F_OK) #check if present
loaded_package = load(open(os.path.join(settings.package_path(package_name), "metadata.yaml"),"r"))
loaded_package.package_path = package_path
loaded_package.import_package_classes()
if data: loaded_package.load_data()
return loaded_package
def __load_package__(package_name, data=True):
'''loads a package. call the constructor instead.'''
__lame_asserts__()
package_path = os.path.join(settings.paths["package_dir"],
package_name)
assert os.access(
settings.paths['package_dir'], os.F_OK
), str(package_path) + ": skdb package not found or unreadable"
#must have the required files
required_files = ["metadata.yaml"]
if data: required_files.append("data.yaml")
for file in required_files:
assert os.access(
os.path.join(settings.package_path(package_name), file),
os.F_OK) #check if present
loaded_package = load(
open(
os.path.join(settings.package_path(package_name),
"metadata.yaml"), "r"))
loaded_package.package_path = package_path
loaded_package.import_package_classes()
if data: loaded_package.load_data()
return loaded_package
def path(self, package_name=None):
'''returns the absolute path on the file system to the package folder'''
if not hasattr(self, "name"): self.name = package_name
check_unix_name(self.name)
return settings.package_path(self.name)
def path(self,package_name=None):
'''returns the absolute path on the file system to the package folder'''
if not hasattr(self, "name"): self.name = package_name
check_unix_name(self.name)
return settings.package_path(self.name)
