def _prettyprint()

in google/generativeai/string_utils.py [0:0]

• 23 lines of code
• 6 McCabe index (conditional complexity)

def _prettyprint(self):
    """A dataclass prettyprint function you can use in __str__or __repr__.

    Note: You can't set `__str__ = pprint.pformat` because it causes a recursion error.

    Mostly identical to pprint but:

    * This will contract long lists and dicts (> 10lines) to [...] and {...}.
    * This will contract long object reprs to ClassName(...).
    """
    fields = []
    for f in dataclasses.fields(self):
        s = pprint.pformat(getattr(self, f.name))
        class_re = r"^(\w+)\(.*\)$"
        if s.count("\n") >= 10:
            if s.startswith("["):
                s = "[...]"
            elif s.startswith("{"):
                s = "{...}"
            elif re.match(class_re, s, flags=re.DOTALL):
                s = re.sub(class_re, r"\1(...)", s, flags=re.DOTALL)
            else:
                s = "..."
        else:
            width = len(f.name) + 1
            s = textwrap.indent(s, " " * width).lstrip(" ")
        fields.append(f"{f.name}={s}")
    attrs = ",\n".join(fields)

    name = self.__class__.__name__
    width = len(name) + 1

    attrs = textwrap.indent(attrs, " " * width).lstrip(" ")
    return f"{name}({attrs})"