Fix httpx.Timeout configuration in PyPI proxy

migrations/011_pypi_cache_tasks.sql

@@ -0,0 +1,55 @@
+-- Migration: 011_pypi_cache_tasks
+-- Description: Add table for tracking PyPI dependency caching tasks
+-- Date: 2026-02-02
+
+-- Table for tracking PyPI cache tasks with retry support
+CREATE TABLE pypi_cache_tasks (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+
+    -- What to cache
+    package_name VARCHAR(255) NOT NULL,
+    version_constraint VARCHAR(255),
+
+    -- Origin tracking
+    parent_task_id UUID REFERENCES pypi_cache_tasks(id) ON DELETE SET NULL,
+    depth INTEGER NOT NULL DEFAULT 0,
+    triggered_by_artifact VARCHAR(64) REFERENCES artifacts(id) ON DELETE SET NULL,
+
+    -- Status
+    status VARCHAR(20) NOT NULL DEFAULT 'pending',
+    attempts INTEGER NOT NULL DEFAULT 0,
+    max_attempts INTEGER NOT NULL DEFAULT 3,
+
+    -- Results
+    cached_artifact_id VARCHAR(64) REFERENCES artifacts(id) ON DELETE SET NULL,
+    error_message TEXT,
+
+    -- Timing
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
+    started_at TIMESTAMP WITH TIME ZONE,
+    completed_at TIMESTAMP WITH TIME ZONE,
+    next_retry_at TIMESTAMP WITH TIME ZONE,
+
+    -- Constraints
+    CONSTRAINT check_task_status CHECK (status IN ('pending', 'in_progress', 'completed', 'failed')),
+    CONSTRAINT check_depth_non_negative CHECK (depth >= 0),
+    CONSTRAINT check_attempts_non_negative CHECK (attempts >= 0)
+);
+
+-- Index for finding tasks ready to process (pending with retry time passed)
+CREATE INDEX idx_pypi_cache_tasks_status_retry ON pypi_cache_tasks(status, next_retry_at);
+
+-- Index for deduplication check (is this package already queued?)
+CREATE INDEX idx_pypi_cache_tasks_package_status ON pypi_cache_tasks(package_name, status);
+
+-- Index for tracing dependency chains
+CREATE INDEX idx_pypi_cache_tasks_parent ON pypi_cache_tasks(parent_task_id);
+
+-- Index for finding tasks by artifact that triggered them
+CREATE INDEX idx_pypi_cache_tasks_triggered_by ON pypi_cache_tasks(triggered_by_artifact);
+
+-- Index for finding tasks by cached artifact
+CREATE INDEX idx_pypi_cache_tasks_cached_artifact ON pypi_cache_tasks(cached_artifact_id);
+
+-- Index for sorting by depth and creation time (processing order)
+CREATE INDEX idx_pypi_cache_tasks_depth_created ON pypi_cache_tasks(depth, created_at);

migrations/012_remove_tags.sql

@@ -0,0 +1,33 @@
+-- Migration: Remove tag system
+-- Date: 2026-02-03
+-- Description: Remove tags table and related objects, keeping only versions for artifact references
+
+-- Drop triggers on tags table
+DROP TRIGGER IF EXISTS tags_ref_count_insert_trigger ON tags;
+DROP TRIGGER IF EXISTS tags_ref_count_delete_trigger ON tags;
+DROP TRIGGER IF EXISTS tags_ref_count_update_trigger ON tags;
+DROP TRIGGER IF EXISTS tags_updated_at_trigger ON tags;
+DROP TRIGGER IF EXISTS tag_changes_trigger ON tags;
+
+-- Drop the tag change tracking function
+DROP FUNCTION IF EXISTS track_tag_changes();
+
+-- Remove tag_constraint from artifact_dependencies
+-- First drop the constraint that requires either version or tag
+ALTER TABLE artifact_dependencies DROP CONSTRAINT IF EXISTS check_constraint_type;
+
+-- Remove the tag_constraint column
+ALTER TABLE artifact_dependencies DROP COLUMN IF EXISTS tag_constraint;
+
+-- Make version_constraint NOT NULL (now the only option)
+UPDATE artifact_dependencies SET version_constraint = '*' WHERE version_constraint IS NULL;
+ALTER TABLE artifact_dependencies ALTER COLUMN version_constraint SET NOT NULL;
+
+-- Drop tag_history table first (depends on tags)
+DROP TABLE IF EXISTS tag_history;
+
+-- Drop tags table
+DROP TABLE IF EXISTS tags;
+
+-- Rename uploads.tag_name to uploads.version (historical data field)
+ALTER TABLE uploads RENAME COLUMN tag_name TO version;