feat(market): add retry with exponential backoff to all API calls#12
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ShuhaoQing merged 1 commit intomainfrom Apr 7, 2026
Merged
feat(market): add retry with exponential backoff to all API calls#12ShuhaoQing merged 1 commit intomainfrom
ShuhaoQing merged 1 commit intomainfrom
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External API calls (Sina, Tencent, Eastmoney, CoinGecko, exchangerate) had no retry logic, causing failures on transient network errors. Add tenacity-based retry decorator with exponential backoff + jitter (3 attempts, 1s→2s→4s) for connection errors, timeouts, and 5xx. 4xx client errors are not retried. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
tenacity==9.1.4for retry logic with exponential backoff + jitterhaoinvest/http_retry.pymodule with shared@api_retrydecorator (3 attempts, 1s→2s→4s, jitter ±0.5s)get_valuation, eastmoneyget_financial_indicators), extracted HTTP calls into separate retry-wrapped helpers to preserve graceful fallback behaviorTest plan
tests/test_http_retry.pywith 15 tests covering:_is_retryablepredicate for all exception types (requests + httpx)haoinvest market quote 600519with network enabled🤖 Generated with Claude Code