license_text.py

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# Copyright (c) 2025-present Aquin Labs Private Limited. All Rights Reserved.
# This file is part of AQIT. Unauthorized copying, modification,
# distribution, or use of this file, via any medium, is strictly prohibited.
# Proprietary and confidential. See LICENSE for terms.
 
"""Resolve and display the AQIT proprietary license text."""
 
from __future__ import annotations
 
from pathlib import Path
 
LICENSE_URL = "https://aquin.app/license"
 
_LICENSE_SUMMARY = """\
AQIT (AQUIN INTERP TOOLING) PROPRIETARY SOFTWARE LICENSE
 
Copyright (c) 2025-present Aquin Labs Private Limited. All Rights Reserved.
 
Canonical license URL: https://aquin.app/license
 
IMPORTANT: READ THIS LICENSE CAREFULLY BEFORE INSTALLING, DOWNLOADING, COPYING,
OR USING THIS SOFTWARE. BY DOING ANY OF THE FOREGOING, YOU AGREE TO BE BOUND BY
THE TERMS OF THIS LICENSE. IF YOU DO NOT AGREE, DO NOT INSTALL OR USE THIS SOFTWARE.
 
────────────────────────────────────────────────────────────────────────────────
1. DEFINITIONS
────────────────────────────────────────────────────────────────────────────────
 
"Software" means AQIT (Aquin Interp Tooling), including all compiled modules, bytecode,
extension files, configuration files, documentation, and any other files
distributed as part of the aqit package or any derivative thereof.
 
"Licensor" means Aquin Labs Private Limited, a company incorporated under the
laws of India.
 
"Licensee" means the individual or entity that has obtained a valid API key
from Licensor and uses the Software in accordance with this License.
 
"API Key" means the unique authentication credential issued by Licensor to
Licensee that is required to activate and operate the Software.
 
────────────────────────────────────────────────────────────────────────────────
2. GRANT OF LICENSE
────────────────────────────────────────────────────────────────────────────────
 
Subject to the terms and conditions of this License and provided that Licensee
holds a valid, active API Key issued by Licensor, Licensor grants Licensee a
limited, non-exclusive, non-transferable, non-sublicensable, revocable license
to install and use the Software solely for Licensee's own internal purposes.
 
This license does not include any right to:
 
  (a) use the Software without a valid API Key;
  (b) use the Software for the benefit of any third party as a service bureau,
      time-sharing arrangement, or otherwise;
  (c) copy, reproduce, or duplicate the Software beyond what is strictly
      necessary for a single installation;
  (d) modify, adapt, translate, or create derivative works of the Software;
  (e) reverse engineer, disassemble, decompile, decode, decrypt, or otherwise
      attempt to derive the source code, algorithms, structure, or ideas
      underlying the Software, in whole or in part;
  (f) remove, alter, obscure, or circumvent any proprietary notices, labels,
      license enforcement mechanisms, or technical protection measures in or
      on the Software;
  (g) distribute, sell, resell, sublicense, rent, lease, lend, transfer, or
      otherwise make the Software available to any third party;
  (h) use the Software to build a competing product or service.
 
────────────────────────────────────────────────────────────────────────────────
3. API KEY AND LICENSE VALIDATION
────────────────────────────────────────────────────────────────────────────────
 
The Software requires a valid API Key to operate. The API Key is personal to
the Licensee and may not be shared, transferred, or disclosed to any third party.
 
Licensor may revoke any API Key at any time, with or without cause, by
disabling the key in Aquin Cloud. Upon revocation, all rights granted under
this License terminate immediately and Licensee must cease all use of the
Software.
 
Licensor reserves the right to audit API Key usage for compliance with this
License.
 
────────────────────────────────────────────────────────────────────────────────
4. OWNERSHIP AND INTELLECTUAL PROPERTY
────────────────────────────────────────────────────────────────────────────────
 
The Software is proprietary to Licensor and is protected by copyright law,
trade secret law, and other applicable intellectual property laws and treaties
worldwide. Licensor retains all right, title, and interest in and to the
Software, including all intellectual property rights therein.
 
No title or ownership of the Software is transferred to Licensee. Licensee
acquires only the limited right to use the Software as expressly set forth
in Section 2 above.
 
────────────────────────────────────────────────────────────────────────────────
5. CONFIDENTIALITY
────────────────────────────────────────────────────────────────────────────────
 
The Software and its structure, organization, and code constitute valuable
trade secrets of Licensor. Licensee agrees to maintain the confidentiality
of the Software and not to disclose it to any third party without Licensor's
prior written consent.
 
────────────────────────────────────────────────────────────────────────────────
6. TERM AND TERMINATION
────────────────────────────────────────────────────────────────────────────────
 
This License is effective until terminated. It will terminate automatically,
without notice from Licensor, if:
 
  (a) Licensee breaches any term of this License;
  (b) Licensee's API Key is revoked;
  (c) Licensee attempts to circumvent any license enforcement mechanism.
 
Upon termination, Licensee must immediately cease all use of the Software and
destroy all copies in its possession or control.
 
────────────────────────────────────────────────────────────────────────────────
7. DISCLAIMER OF WARRANTIES
────────────────────────────────────────────────────────────────────────────────
 
THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. TO THE MAXIMUM
EXTENT PERMITTED BY APPLICABLE LAW, LICENSOR EXPRESSLY DISCLAIMS ALL WARRANTIES,
WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING WITHOUT LIMITATION
ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
TITLE, AND NON-INFRINGEMENT.
 
LICENSOR DOES NOT WARRANT THAT THE SOFTWARE WILL BE UNINTERRUPTED, ERROR-FREE,
OR FREE OF HARMFUL COMPONENTS, OR THAT ANY DEFECTS WILL BE CORRECTED.
 
────────────────────────────────────────────────────────────────────────────────
8. LIMITATION OF LIABILITY
────────────────────────────────────────────────────────────────────────────────
 
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL LICENSOR,
ITS DIRECTORS, EMPLOYEES, AGENTS, OR AFFILIATES BE LIABLE FOR ANY INDIRECT,
INCIDENTAL, SPECIAL, CONSEQUENTIAL, PUNITIVE, OR EXEMPLARY DAMAGES WHATSOEVER,
INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF PROFITS, REVENUE, DATA,
BUSINESS, GOODWILL, OR OTHER INTANGIBLE LOSSES, ARISING OUT OF OR IN CONNECTION
WITH THIS LICENSE OR THE USE OR INABILITY TO USE THE SOFTWARE, EVEN IF LICENSOR
HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 
IN NO EVENT SHALL LICENSOR'S TOTAL AGGREGATE LIABILITY TO LICENSEE UNDER THIS
LICENSE EXCEED THE AMOUNT ACTUALLY PAID BY LICENSEE TO LICENSOR IN THE TWELVE
MONTHS PRECEDING THE CLAIM.
 
────────────────────────────────────────────────────────────────────────────────
9. GOVERNING LAW AND DISPUTE RESOLUTION
────────────────────────────────────────────────────────────────────────────────
 
This License shall be governed by and construed in accordance with the laws of
India, without regard to its conflict of law principles. Any dispute arising
out of or in connection with this License shall be subject to the exclusive
jurisdiction of the competent courts of India.
 
────────────────────────────────────────────────────────────────────────────────
10. GENERAL
────────────────────────────────────────────────────────────────────────────────
 
This License constitutes the entire agreement between Licensor and Licensee
with respect to the Software and supersedes all prior or contemporaneous
understandings, negotiations, or agreements, whether written or oral, relating
to the Software.
 
If any provision of this License is held to be invalid or unenforceable, the
remaining provisions shall continue in full force and effect.
 
Licensor's failure to enforce any provision of this License shall not constitute
a waiver of Licensor's rights to enforce such provision in the future.
 
────────────────────────────────────────────────────────────────────────────────
CONTACT
────────────────────────────────────────────────────────────────────────────────
 
For licensing inquiries, permissions, or to report violations:
 
  Aquin Labs Private Limited
  aquin@aquin.app
  ash@aquin.app
  https://aquin.app
  aquinlabs.com
"""
 
 
def license_path() -> Path | None:
    """Return the first LICENSE file found for this installation."""
    pkg = Path(__file__).resolve().parent
    for candidate in (
        pkg.parent / "LICENSE",
        pkg / "LICENSE.txt",
        pkg / "engine" / "LICENSE.txt",
        pkg / "compute" / "LICENSE.txt",
    ):
        if candidate.is_file():
            return candidate
    return None
 
 
def read_license_text() -> str:
    path = license_path()
    if path is not None:
        return path.read_text(encoding="utf-8")
    return _LICENSE_SUMMARY