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pyssg.core.errors

Core exception hierarchy (stdlib only).

Errors raised by the engine are explicit configuration / contract violations, so plugin authors get a clear message instead of silent incorrectness.

class PyssgError(Exception)

Base class for all pyssg errors.

class HookOrderError(PyssgError)

A hook's tap ordering constraints (before/after) form a cycle.

class ConfigError(PyssgError)

The site configuration is invalid or could not be loaded.

class LayoutError(PyssgError)

A layout package is missing required pieces or is malformed.