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ComfyUI-Manager/comfyui_manager/common
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Can H. Tartanoglu 1584887823
feat: opt-out switch for prestartup pip install/upgrade 
Add a `dependency_management` config key (and matching
`COMFYUI_MANAGER_DEPENDENCY_MANAGEMENT` env override) so installs on
externally-managed Python environments — Nix, Guix, system packages,
locked-down corporate images — can disable every prestartup path that
mutates the interpreter.

When set to `off`:
- `PIPFixer.fix_broken()` returns immediately (no torch/opencv/comfy
  rollback, no `comfyui-frontend-package` reinstall).
- The unified dependency resolver is skipped before it tries to
  `uv pip install` against a read-only store.
- Per-node `pip install -r requirements.txt` in
  `execute_lazy_install_script` is skipped.

Read-only operations (`pip list`, `pip freeze`, `pip show`) still run,
so the UI, inventory, and security checks keep functioning. Default is
`on`, preserving today's behavior for every existing user.
2026-05-04 15:19:08 +02:00
..
__init__.py fix(git): handle divergent branches safely + datetime fallback 2025-12-12 22:45:05 +09:00
cm_global.py restructuring 2025-04-13 09:26:02 +09:00
cnr_utils.py refactor(core): add verbose config, improve module lookup, fix is_valid_url 2025-12-27 03:57:19 +09:00
context.py feat: add pygit2 compatibility wrapper for standalone Desktop 2.0 installs (#2719) 2026-03-27 08:42:26 +09:00
enums.py modified: security policy 2025-06-27 01:38:38 +09:00
git_compat.py feat: add pygit2 compatibility wrapper for standalone Desktop 2.0 installs (#2719) 2026-03-27 08:42:26 +09:00
git_helper.py feat: add pygit2 compatibility wrapper for standalone Desktop 2.0 installs (#2719) 2026-03-27 08:42:26 +09:00
git_utils.py fix(api): improve import_fail_info_bulk lookup for cnr_id and aux_id 2025-12-15 02:54:30 +09:00
manager_downloader.py Merge branch 'main' into draft-v4 2025-07-24 12:41:48 +09:00
manager_security.py fix(security): harden CSRF with Content-Type gate and expand E2E coverage (#2818) 2026-04-22 05:04:30 +09:00
manager_util.py feat: opt-out switch for prestartup pip install/upgrade 2026-05-04 15:19:08 +02:00
node_package.py restructuring 2025-04-13 09:26:02 +09:00
README.md Merge branch 'main' into draft-v4 2025-06-01 06:23:11 +09:00
security_check.py fix(security): add litellm supply chain attack detection (PYSEC-2026-2) (#2732) 2026-03-26 04:17:50 +09:00
timestamp_utils.py feat: add pygit2 compatibility wrapper for standalone Desktop 2.0 installs (#2719) 2026-03-27 08:42:26 +09:00
unified_dep_resolver.py feat(cli): expand --uv-compile to all node management commands with conflict attribution (#2682) 2026-03-14 07:58:29 +09:00

README.md

ComfyUI-Manager: Core Backend (glob)

This directory contains the Python backend modules that power ComfyUI-Manager, handling the core functionality of node management, downloading, security, and server operations.

Core Modules

  • manager_downloader.py: Handles downloading operations for models, extensions, and other resources.
  • manager_util.py: Provides utility functions used throughout the system.

Specialized Modules

  • cm_global.py: Maintains global variables and state management across the system.
  • cnr_utils.py: Helper utilities for interacting with the custom node registry (CNR).
  • git_utils.py: Git-specific utilities for repository operations.
  • node_package.py: Handles the packaging and installation of node extensions.
  • security_check.py: Implements the multi-level security system for installation safety.