__init__.py 文件源码

def init(path=None):
        """Creates an empty uj project. If possible and not existing, it initializes a git repository."""
        # Initialize current directory if no arguments where given.
        target_directory = path or "./"

        # Walk through empty source directory and copy any non existing files.
        for (dir_path, dir_names, file_names) in os.walk(empty_project_dir):
            # Get relative path to source root.
            rel_path = os.path.relpath(dir_path, empty_project_dir)
            # Get path to current target directory
            target_path = os.path.normpath(os.path.join(target_directory, rel_path))
            # Create target directory if necessary.
            if not os.path.isdir(target_path):
                os.mkdir(target_path)
            # Create file id necessary.
            for file_name in file_names:
                if not os.path.exists(os.path.join(target_path, file_name)):
                    copyfile(os.path.join(dir_path, file_name), os.path.join(target_path, file_name))
                # If it's copying a ujml file. Fill is the version number.
                if file_name.endswith(".ujml"):
                    with open(os.path.join(target_path, file_name), "r") as f:
                        content = f.read()
                    with open(os.path.join(target_path, file_name), "w") as f:
                        f.write(content.format(version=uj_version))

        # If possible make sure it's a git repository.
        if git_available:
            try:
                Repo(target_directory)
            except InvalidGitRepositoryError:
                Repo.init(target_directory)