def get_resource(self, resource_name):
"""Get a resource in a project.
`resource_name` is the path of a resource in a project. It is
the path of a resource relative to project root. Project root
folder address is an empty string. If the resource does not
exist a `exceptions.ResourceNotFound` exception would be
raised. Use `get_file()` and `get_folder()` when you need to
get nonexistent `Resource`\s.
"""
path = self._get_resource_path(resource_name)
if not os.path.exists(path):
raise exceptions.ResourceNotFoundError(
'Resource <%s> does not exist' % resource_name)
elif os.path.isfile(path):
return File(self, resource_name)
elif os.path.isdir(path):
return Folder(self, resource_name)
else:
raise exceptions.ResourceNotFoundError('Unknown resource ' +
resource_name)
def _create_resource(self, file_name, kind='file'):
resource_path = self.project._get_resource_path(file_name)
if os.path.exists(resource_path):
raise exceptions.RopeError('Resource <%s> already exists'
% resource_path)
resource = self.project.get_file(file_name)
if not resource.parent.exists():
raise exceptions.ResourceNotFoundError(
'Parent folder of <%s> does not exist' % resource.path)
fscommands = self._get_fscommands(resource)
try:
if kind == 'file':
fscommands.create_file(resource_path)
else:
fscommands.create_folder(resource_path)
except IOError as e:
raise exceptions.RopeError(e)