# Copyright 2026 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# pyformat: disable

"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""

from datetime import datetime, timedelta
import sys

from pydantic import TypeAdapter


def parse_datetime(datetime_string: str) -> datetime:
    """
    Convert a RFC 3339 / ISO 8601 formatted string into a datetime object.
    Python versions 3.11 and later support parsing RFC 3339 directly with
    datetime.fromisoformat(), but for earlier versions, this function
    encapsulates the necessary extra logic.
    """
    # Python 3.11 and later can parse RFC 3339 directly
    if sys.version_info >= (3, 11):
        return datetime.fromisoformat(datetime_string)
    
    # For Python 3.10 and earlier, a common ValueError is trailing 'Z' suffix,
    # so fix that upfront.
    if datetime_string.endswith("Z"):
        datetime_string = datetime_string[:-1] + "+00:00"

    return datetime.fromisoformat(datetime_string)


_DURATION_ADAPTER = TypeAdapter(timedelta)


def parse_duration(duration_string: str) -> timedelta:
    """
    Convert an ISO 8601 duration string (e.g. "PT1H30M") into a timedelta.
    The standard library has no ISO 8601 duration parser, so this delegates to
    pydantic, which is already a runtime dependency of the SDK.
    """
    return _DURATION_ADAPTER.validate_python(duration_string)
