Anatomy fill custom root

pypeapp/lib/anatomy.py

@@ -256,6 +256,31 @@ def fill_root(self, template_path):
  # NOTE does not care if there are different keys than "root"
  return template_path.format(**{"root": self.roots})
 
+ @classmethod
+ def fill_root_with_path(cls, rootless_path, root_path):
+ """Fill path without filled "root" key with passed path.
+
+ This is helper to fill root with different directory path than anatomy
+ has defined no matter if is single or multiroot.
+
+ Output path is same as input path if `rootless_path` does not contain
+ unfilled root key.
+
+ Args:
+ rootless_path (str): Path without filled "root" key. Example:
+ "{root[work]}/MyProject/..."
+ root_path (str): What should replace root key in `rootless_path`.
+
+ Returns:
+ str: Path with filled root.
+ """
+ output = str(rootless_path)
+ for group in re.findall(cls.root_key_regex, rootless_path):
+ replacement = "{" + group + "}"
+ output = output.replace(replacement, root_path)
+
+ return output
+
  def replace_root_with_env_key(self, filepath, template=None):
  """Replace root of path with environment key.
 
@@ -1386,6 +1411,10 @@ def find_root_template_from_path(self, path):
  root_paths = list(self.cleaned_data.values())
  mod_path = self.clean_path(path)
  for root_path in root_paths:
+ # Skip empty paths
+ if not root_path:
+ continue
+
  if mod_path.startswith(root_path):
  result = True
  replacement = "{" + self.full_key() + "}"