provision: Fix usage to not have line-wrapping issues.
@@ -10,8 +10,11 @@ import subprocess
from importlib import import_module
def main():
- parser = argparse.ArgumentParser("Creates a Python virtualenv. Its Python version is equal to "
- "the Python version this command is executed with.")
+ usage = """./tools/provision
+
+Creates a Python virtualenv. Its Python version is equal to
+the Python version this command is executed with."""
+ parser = argparse.ArgumentParser(usage=usage)
parser.parse_args()
base_dir = os.path.abspath(os.path.join(__file__, '..', '..'))
