Function get_config_from_root

versioneer.py:338–363

Read the project setup.cfg file to determine Versioneer config.

(root)

def get_config_from_root(root):
    """Read the project setup.cfg file to determine Versioneer config."""
    # This might raise OSError (if setup.cfg is missing), or
    # configparser.NoSectionError (if it lacks a [versioneer] section), or
    # configparser.NoOptionError (if it lacks "VCS="). See the docstring at
    # the top of versioneer.py for instructions on writing your setup.cfg .
    setup_cfg = os.path.join(root, "setup.cfg")
    parser = configparser.ConfigParser()
    with open(setup_cfg, "r") as cfg_file:
        parser.read_file(cfg_file)
    VCS = parser.get("versioneer", "VCS")  # mandatory

    # Dict-like interface for non-mandatory entries
    section = parser["versioneer"]

    cfg = VersioneerConfig()
    cfg.VCS = VCS
    cfg.style = section.get("style", "")
    cfg.versionfile_source = section.get("versionfile_source")
    cfg.versionfile_build = section.get("versionfile_build")
    cfg.tag_prefix = section.get("tag_prefix")
    if cfg.tag_prefix in ("''", '""', None):
        cfg.tag_prefix = ""
    cfg.parentdir_prefix = section.get("parentdir_prefix")
    cfg.verbose = section.get("verbose")
    return cfg


class NotThisMethod(Exception):