# Determine distribution version
distribution_name = os.path.splitext(os.path.basename(self.distribution))[0]
distribution_ver = re.search(
- "(\d+\.\d+\.\d+-\w+\Z)|"
- "(\d+\.\d+\.\d+-\w+)(-RC\d+\Z)|"
- "(\d+\.\d+\.\d+-\w+)(-RC\d+(\.\d+)\Z)|"
- "(\d+\.\d+\.\d+-\w+)(-SR\d+\Z)|"
- "(\d+\.\d+\.\d+-\w+)(-SR\d+(\.\d+)\Z)",
+ r"(\d+\.\d+\.\d+-\w+\Z)|"
+ r"(\d+\.\d+\.\d+-\w+)(-RC\d+\Z)|"
+ r"(\d+\.\d+\.\d+-\w+)(-RC\d+(\.\d+)\Z)|"
+ r"(\d+\.\d+\.\d+-\w+)(-SR\d+\Z)|"
+ r"(\d+\.\d+\.\d+-\w+)(-SR\d+(\.\d+)\Z)",
distribution_name,
) # noqa