def save(self, indent=False):
"""Saves file to disk as json
:param indent: If True format the json nicely (indent=2)
:type indent: bool
:return fullPath: The full path to the saved .json file
:rtype fullPath: str
"""
root = self.root
if not root:
return path.Path()
fullPath = root / self.relativePath
filesystem.ensureFolderExists(os.path.dirname(str(fullPath)))
output = copy.deepcopy(self)
del output["root"]
del output["relativePath"]
exts = fullPath.getExtension(True)
if not exts:
fullPath = fullPath.setExtension("json", True)
if not indent:
filesystem.saveJson(output, str(fullPath))
else:
filesystem.saveJson(output, str(fullPath), indent=2)
return self.path()
def findSetting(self, relativePath, root=None, extension=None):
"""Finds a settings object by searching the roots in reverse order.
The first path to exist will be the one to be resolved. If a root is specified
and the root+relativePath exists then that will be returned instead
:param relativePath:
:type relativePath: str
:param root: The Root name to search if root is None then all roots in reverse order will be search until a \
settings is found.
:type root: str or None
:return:
:rtype: :class:`SettingObject`
"""
relativePath = path.Path(relativePath)
if not relativePath.getExtension(True):
relativePath = relativePath.setExtension(extension or self.extension)
if root is not None:
rootPath = self.roots.get(root)
if rootPath is not None:
fullpath = rootPath / relativePath
if not fullpath.exists():
return SettingObject(rootPath, relativePath)
return self.open(rootPath, relativePath)
else:
for name, p in reversed(self.roots.items()):
# we're working with an ordered dict
fullpath = p / relativePath
if not fullpath.exists():
continue
return self.open(p, relativePath)
return SettingObject("", relativePath)
def __init__(self, root, relativePath=None, **kwargs):
relativePath = path.Path(relativePath or "")
if not relativePath.getExtension(True):
relativePath = relativePath.setExtension(".json")
kwargs["relativePath"] = relativePath
kwargs["root"] = root
super(SettingObject, self).__init__(**kwargs)
def open(self, root, relativePath, extension=None):
relativePath = path.Path(relativePath)
if not relativePath.getExtension(True):
relativePath = relativePath.setExtension(extension or self.extension)
fullPath = root / relativePath
if not os.path.exists(fullPath):
raise InvalidSettingsPath(fullPath)
data = filesystem.loadJson(fullPath)
return SettingObject(root, relativePath, **data)
def save(self):
root = self.root
if not root:
return path.Path()
fullPath = root / self.relativePath
filesystem.ensureFolderExists(os.path.dirname(str(fullPath)))
output = copy.deepcopy(self)
del output["root"]
del output["relativePath"]
exts = fullPath.getExtension(True)
if not exts:
fullPath = fullPath.setExtension("json", True)
filesystem.saveJson(output, str(fullPath))
return self.path()
def addRoot(self, fullPath, name):
if name in self.roots:
raise RootAlreadyExistsError("Root already exists: {}".format(name))
self.roots[name] = path.Path(fullPath)
def rootPath(self):
if self.root:
return self.root
return path.Path()
