How to use the versioneer.get_config_from_root function in versioneer

def run(self):
        proceed = str(raw_input(
            "This will overwrite the file _version.py. Continue? [y/N] "))
        if proceed != "y":
            print("He. You scared. Aborting.")
            return
        subst_template = self.template.replace(
            'VERSION_STRING', VERSION_SHORT).replace(
            'FULL_REVISIONID', VERSION_REVISION)
        versioneer_cfg = versioneer.get_config_from_root('.')
        with open(versioneer_cfg.versionfile_source, 'w') as f:
            f.write(subst_template)

def run(self):
        proceed = str(raw_input(
            "This will overwrite the file _version.py. Continue? [y/N] "))
        if proceed != "y":
            print("He. You scared. Aborting.")
            return
        subst_template = self.template.format(
            version=VERSION_SHORT,
            full_revisionid=VERSION_REVISION) + self.templatefun
        versioneer_cfg = versioneer.get_config_from_root('.')
        with open(versioneer_cfg.versionfile_source, 'w') as f:
            f.write(subst_template)

def run(self):
        proceed = str(raw_input(
            "This will overwrite the file _version.py. Continue? [y/N] "))
        if proceed != "y":
            print("He. You scared. Aborting.")
            return
        subst_template = self.template.replace(
            'VERSION_STRING', VERSION_SHORT).replace(
            'FULL_REVISIONID', VERSION_REVISION)
        versioneer_cfg = versioneer.get_config_from_root('.')
        with open(versioneer_cfg.versionfile_source, 'w') as f:
            f.write(subst_template)

def run(self):
        proceed = str(raw_input(
            "This will overwrite the file _version.py. Continue? [y/N] "))
        if proceed != "y":
            print("He. You scared. Aborting.")
            return
        subst_template = self.template.replace(
            'VERSION_STRING', VERSION_SHORT).replace(
            'FULL_REVISIONID', VERSION_REVISION)
        versioneer_cfg = versioneer.get_config_from_root('.')
        with open(versioneer_cfg.versionfile_source, 'w') as f:
            f.write(subst_template)

def run(self):
        proceed = str(raw_input(
            "This will overwrite the file _version.py. Continue? [y/N] "))
        if proceed != "y":
            print("He. You scared. Aborting.")
            return
        subst_template = self.template.replace(
            'VERSION_STRING', VERSION_SHORT).replace(
            'FULL_REVISIONID', VERSION_REVISION)
        versioneer_cfg = versioneer.get_config_from_root('.')
        with open(versioneer_cfg.versionfile_source, 'w') as f:
            f.write(subst_template)