con-cat

(defun con-cat/get-python-import-statement (root-in-project)
  "Return an import statement for a Python file or object.
root-in-project is the optional path to a directory inside the project that the path should be relative to,
e.g. 'src' if your project is in ~/myproject and your Python files are in ~/myproject/src"
  (unless (and (projectile-project-root) buffer-file-name (string= "py" (file-name-extension buffer-file-name)))
    (user-error "Buffer isn't visiting a Python file in a Projectile project."))

  (let*
      ;; Get the path of the file relative to projectile-project-root and root-in-project
      ((file-path (file-relative-name buffer-file-name (expand-file-name root-in-project (projectile-project-root))))