Identity is rarely a single, static point; it is a tapestry woven from the threads of our heritage, our environment, and our personal evolution. For many, a name—whether it carries the weight of a region like Kansai or the precision of a digital-era identifier—acts as the first bridge between who we were born to be and who we are becoming. The Influence of Place
| Step | Behaviour |
|------|-----------|
| Split | raw.split() → ["K93n", "Na1", "Kansai", "Chiharu.21"] |
| Validate | Each token is checked against a small regular expression that captures the patterns you hinted at. |
| Extract name & version | The last token is split on the dot (.) and the version part is coerced to int. |
| Return | An immutable @dataclass (frozen=True) gives you a tidy, type‑safe object you can pass around. | K93n Na1 Kansai Chiharu.21
.21: The numerical suffix is frequently used to denote a specific version, year (e.g., 2021), or sequence number, such as the 21st file or "take" in a recording session. Contextual Usage Identity is rarely a single, static point; it
Contact Manufacturer: For industrial parts, reaching out to distributors in the Kansai region of Japan would be the most direct way to verify the SKU. | | Extract name & version | The
# 2️⃣ validate each component if not cls._CODE_RE.match(code): raise ValueError(f"Invalid code segment 'code'. Expected pattern: cls._CODE_RE.pattern")