pryscraper/errors.py
cryptorugmunch bb77eb5f35 chore(license): re-license to dual MIT (core) + BSL 1.1 (stealth)
Re-license Pry from full Proprietary to a dual-license model:

- Core engine, extraction, templates (80+), MCP server, x402 payment rail,
  CLI, SDK, browser extension, WordPress plugin, Shopify app, and
  llm_providers: MIT (see LICENSE)
- Anti-detection / stealth subset (15 files): BSL 1.1 with Change Date
  2029-01-01 (see LICENSE-BSL-STEALTH)

BSL files (anti-detection moat):
  ultimate_scraper.py, stealth_engine.py, stealth_scripts/*.js (6),
  camoufox_integration.py, tls_fingerprint.py, cookie_warmer.py,
  behavioral_biometrics.py, adaptive.py, browser_pool.py, network.py,
  captcha_solver.py, shadow_dom.py, lazy_load.py, signup_automator.py,
  auth_connector.py

This enables community contributions to the core engine (templates,
integrations, MCP tools) while protecting the anti-detection techniques
that constitute the actual competitive moat. BSL Additional Use Grant
permits free non-production use; production deployment requires a
commercial license from enterprise@rugmunch.io.

Changes:
- Replace proprietary LICENSE with MIT LICENSE + new LICENSE-BSL-STEALTH
- Add SPDX-License-Identifier headers to 300+ source files
- Add docs/adr/0002-dual-licensing.md (ADR documenting the decision)
- Update README.md: new License section with BSL Additional Use Grant
- Update LICENSING_PRICING_STRATEGY.md: Section 3 (PryScraper) for dual license
- Update AGENTS.md: license line in header + new rule 8 (PRs touching BSL rejected)
- Update pyproject.toml: license = "MIT AND BSL-1.1" + classifiers + license-files
- Update DECISIONS.md index with ADR-0002
- Update STATUS.md (2026-07-03) and PLAN.md sprint goals

Refs: ADR-0002
2026-07-02 19:49:21 +02:00

55 lines
1.3 KiB
Python

"""Pry — typed error hierarchy.
Every API error flows through here for consistent JSON responses."""
# SPDX-License-Identifier: MIT
# Copyright (c) 2026 Rug Munch Media LLC
#
# Part of Pry — https://git.rugmunch.io/RugMunchMedia/pryscraper
# Licensed under MIT. See LICENSE.
from typing import Any
class PryError(Exception):
"""Base error for all Pry exceptions."""
status_code: int = 500
code: str = "internal_error"
message: str = "An unexpected error occurred"
details: dict[str, Any] | None = None
def __init__(self, message: str | None = None, details: dict[str, Any] | None = None) -> None:
self.message = message or self.message
self.details = details
super().__init__(self.message)
def to_dict(self) -> dict[str, Any]:
d: dict[str, Any] = {"code": self.code, "message": self.message}
if self.details:
d["details"] = self.details
return d
class NotFoundError(PryError):
status_code = 404
code = "not_found"
class RateLimitError(PryError):
status_code = 429
code = "rate_limit_exceeded"
class ScrapeError(PryError):
status_code = 422
code = "scrape_failed"
class InvalidRequestError(PryError):
status_code = 400
code = "invalid_request"
class ExternalServiceError(PryError):
status_code = 502
code = "external_service_error"