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1d9c77522a
- 删除全部 Python 源码 (src/) 及 Alembic 迁移脚本，归档至 _deprecated_py_src/ - 重构 Rust gateway ai_pipeline: 拆分 planner/finalize 模块，新增 contracts/adaptation 层 - 重组 handlers 模块为 admin/public/proxy/internal/shared 子模块结构 - 新增 executor 模块，引入 Rust 原生数据库迁移 (aether-data/migrations) - 简化 CI/Docker 构建流程，移除 base image 二级构建，统一为单一 app image - 移除 Python 相关基础设施文件 (entrypoint.sh, gunicorn_conf.py, Dockerfile.base)
240 lines
8.0 KiB
Python
240 lines
8.0 KiB
Python
"""
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预定义计费模板
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提供常见厂商的计费配置模板，避免重复配置：
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- CLAUDE_STANDARD: Claude/Anthropic 标准计费
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- OPENAI_STANDARD: OpenAI 标准计费
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- DOUBAO_STANDARD: 豆包计费（含缓存存储）
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- GEMINI_STANDARD: Gemini 标准计费
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- PER_REQUEST: 按次计费
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"""
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from src.services.billing.models import BillingDimension, BillingUnit
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class BillingTemplates:
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"""预定义的计费模板"""
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# =========================================================================
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# Claude/Anthropic 标准计费
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# - 输入 token
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# - 输出 token
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# - 缓存创建（创建时收费，约 1.25x 输入价格）
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# - 缓存读取（约 0.1x 输入价格）
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# - 按次计费（可选，配置 price_per_request 时生效）
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# =========================================================================
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CLAUDE_STANDARD: list[BillingDimension] = [
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BillingDimension(
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name="input",
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usage_field="input_tokens",
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price_field="input_price_per_1m",
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),
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BillingDimension(
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name="output",
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usage_field="output_tokens",
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price_field="output_price_per_1m",
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),
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BillingDimension(
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name="cache_creation",
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usage_field="cache_creation_tokens",
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price_field="cache_creation_price_per_1m",
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),
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BillingDimension(
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name="cache_read",
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usage_field="cache_read_tokens",
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price_field="cache_read_price_per_1m",
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),
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BillingDimension(
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name="request",
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usage_field="request_count",
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price_field="price_per_request",
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unit=BillingUnit.PER_REQUEST,
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),
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]
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# =========================================================================
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# OpenAI 标准计费
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# - 输入 token
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# - 输出 token
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# - 缓存读取（部分模型支持，无缓存创建费用）
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# - 按次计费（可选，配置 price_per_request 时生效）
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# =========================================================================
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OPENAI_STANDARD: list[BillingDimension] = [
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BillingDimension(
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name="input",
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usage_field="input_tokens",
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price_field="input_price_per_1m",
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),
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BillingDimension(
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name="output",
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usage_field="output_tokens",
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price_field="output_price_per_1m",
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),
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BillingDimension(
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name="cache_read",
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usage_field="cache_read_tokens",
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price_field="cache_read_price_per_1m",
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),
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BillingDimension(
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name="request",
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usage_field="request_count",
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price_field="price_per_request",
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unit=BillingUnit.PER_REQUEST,
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),
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]
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# =========================================================================
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# 豆包计费
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# - 推理输入 (input_tokens)
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# - 推理输出 (output_tokens)
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# - 缓存命中 (cache_read_tokens) - 类似 Claude 的缓存读取
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# - 缓存存储 (cache_storage_token_hours) - 按 token 数 * 存储时长计费
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# - 按次计费（可选，配置 price_per_request 时生效）
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#
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# 注意：豆包的缓存创建是免费的，但存储需要按时付费
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# =========================================================================
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DOUBAO_STANDARD: list[BillingDimension] = [
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BillingDimension(
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name="input",
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usage_field="input_tokens",
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price_field="input_price_per_1m",
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),
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BillingDimension(
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name="output",
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usage_field="output_tokens",
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price_field="output_price_per_1m",
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),
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BillingDimension(
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name="cache_read",
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usage_field="cache_read_tokens",
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price_field="cache_read_price_per_1m",
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),
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BillingDimension(
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name="cache_storage",
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usage_field="cache_storage_token_hours",
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price_field="cache_storage_price_per_1m_hour",
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unit=BillingUnit.PER_1M_TOKENS_HOUR,
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),
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BillingDimension(
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name="request",
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usage_field="request_count",
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price_field="price_per_request",
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unit=BillingUnit.PER_REQUEST,
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),
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]
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# =========================================================================
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# Gemini 标准计费
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# - 输入 token
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# - 输出 token
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# - 缓存读取
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# - 按次计费（用于图片生成等模型，需配置 price_per_request）
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# =========================================================================
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GEMINI_STANDARD: list[BillingDimension] = [
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BillingDimension(
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name="input",
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usage_field="input_tokens",
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price_field="input_price_per_1m",
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),
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BillingDimension(
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name="output",
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usage_field="output_tokens",
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price_field="output_price_per_1m",
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),
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BillingDimension(
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name="cache_read",
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usage_field="cache_read_tokens",
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price_field="cache_read_price_per_1m",
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),
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BillingDimension(
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name="request",
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usage_field="request_count",
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price_field="price_per_request",
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unit=BillingUnit.PER_REQUEST,
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),
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]
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# =========================================================================
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# 按次计费
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# - 适用于某些图片生成模型、特殊 API 等
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# - 仅按请求次数计费，不按 token 计费
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# =========================================================================
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PER_REQUEST: list[BillingDimension] = [
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BillingDimension(
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name="request",
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usage_field="request_count",
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price_field="price_per_request",
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unit=BillingUnit.PER_REQUEST,
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),
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]
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# =========================================================================
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# 混合计费（按次 + 按 token）
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# - 某些模型既有固定费用又有 token 费用
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# =========================================================================
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HYBRID_STANDARD: list[BillingDimension] = [
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BillingDimension(
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name="input",
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usage_field="input_tokens",
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price_field="input_price_per_1m",
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),
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BillingDimension(
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name="output",
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usage_field="output_tokens",
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price_field="output_price_per_1m",
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),
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BillingDimension(
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name="request",
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usage_field="request_count",
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price_field="price_per_request",
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unit=BillingUnit.PER_REQUEST,
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),
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]
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# =========================================================================
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# 模板注册表
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# =========================================================================
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BILLING_TEMPLATE_REGISTRY: dict[str, list[BillingDimension]] = {
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# 按厂商名称
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"claude": BillingTemplates.CLAUDE_STANDARD,
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"anthropic": BillingTemplates.CLAUDE_STANDARD,
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"openai": BillingTemplates.OPENAI_STANDARD,
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"doubao": BillingTemplates.DOUBAO_STANDARD,
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"bytedance": BillingTemplates.DOUBAO_STANDARD,
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"gemini": BillingTemplates.GEMINI_STANDARD,
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"google": BillingTemplates.GEMINI_STANDARD,
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# 按计费模式
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"per_request": BillingTemplates.PER_REQUEST,
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"hybrid": BillingTemplates.HYBRID_STANDARD,
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# 默认
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"default": BillingTemplates.CLAUDE_STANDARD,
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}
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def get_template(name: str | None) -> list[BillingDimension]:
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"""
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获取计费模板
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Args:
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name: 模板名称（不区分大小写）
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Returns:
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计费维度列表
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"""
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if not name:
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return BILLING_TEMPLATE_REGISTRY["default"]
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template = BILLING_TEMPLATE_REGISTRY.get(name.lower())
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if template is None:
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available = ", ".join(sorted(BILLING_TEMPLATE_REGISTRY.keys()))
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raise ValueError(f"Unknown billing template: {name!r}. Available: {available}")
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return template
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def list_templates() -> list[str]:
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"""列出所有可用的模板名称"""
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return list(BILLING_TEMPLATE_REGISTRY.keys())
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