Graph

tryke graph prints dependency graphs that Tryke builds during discovery — the import graph by default, and the fixture graph with --fixtures. These are the same graphs that power changed mode and fixture resolution, so exposing them directly is useful for debugging collection problems, exploring how files or fixtures are connected, and sanity-checking what --changed will actually run.

Basic usage

tryke graph

Each entry shows a file, the modules it imports, and the modules that import it:

calc/__init__.py
  imports:     calc/calc.py
  imported by: tests/test_async.py, tests/test_basics.py, tests/test_matchers.py

calc/calc.py
  imports:     (none)
  imported by: calc/__init__.py

tests/test_async.py
  imports:     calc/__init__.py
  imported by: (none)

The graph is static — it comes from parsing imports with Ruff, not from running your code — so it's fast and side-effect free. See test discovery.

Options

--connected-only

Hide files that have no imports and no importers. Handy when you want to focus on the wired-up part of the project:

tryke graph --connected-only

--changed

Show only files affected by git-visible changes, labeling each entry as either [changed] (the file itself was modified) or [affected] (it transitively depends on a changed file). Requires git.

tryke graph --changed

calc/calc.py [changed]
  imports:     (none)
  imported by: calc/__init__.py

calc/__init__.py [affected]
  imports:     calc/calc.py
  imported by: tests/test_async.py, tests/test_basics.py, tests/test_matchers.py

Use this to preview what tryke test --changed will run before running it.

--base-branch

Compare against a branch instead of the working tree. Uses git merge-base to find the common ancestor.

tryke graph --changed --base-branch main

--fixtures

Print the fixture (@fixture + Depends()) dependency graph instead of the import graph. Each entry shows a fixture's qualified name, its per=test / per=scope kind, the fixtures it depends on, and the fixtures (or tests) that depend on it:

tryke graph --fixtures

tests.test_db::db  [per=scope]
  depends on:  (none)
  used by:     tests.test_db::session

tests.test_db::session  [per=test]
  depends on:  tests.test_db::db
  used by:     (none)

References to hooks Tryke cannot resolve (typos, missing imports, dynamically-constructed names) are printed with a ? suffix so you can spot them without running the suite. --fixtures is mutually exclusive with --changed / --connected-only.

--root, --exclude, --include

Same semantics as the equivalent flags on tryke test — see configuration.