Merge pull request 'verify the webcam example, pin v0.1.1, and scope pytest' (#5) from webcam-example-verified into main

Reviewed-on: #5

README.md

@@ -85,12 +85,15 @@ else, and `dora validate --strict` warns about every *typed* input this node dec
 that a dataflow leaves unwired. The strictness belongs to `dataflow.yml`, which drives
 all of them.
 
+Verified end to end: dora clones dora-webcam at the pinned tag, builds both nodes, and
+runs them against a real camera to a clean exit.
+
 **A `git:` node needs anonymous read access.** dora-cli 1.0.1 fetches through libgit2
-with no credential callback, so a repository that asks for credentials fails with
-`remote authentication required but no callback set`, and `ssh://` cannot authenticate
-at all. Note that marking a repository public is not sufficient on Gitea: a repository
-inside a **private organization** is treated as internal and still answers anonymous
-clones with `401`. The organization has to be public too.
+with no credential callback, so `ssh://` cannot authenticate at all and anything asking
+for credentials fails with `remote authentication required but no callback set`. On
+Gitea, marking a repository public is not sufficient — a repository inside a private
+organization is internal and answers an anonymous clone with `401`, so the organization
+has to be public too.
 
 ### Node manifest
 

dataflow_webcam.yml

@@ -5,10 +5,11 @@
 # dataflow.yml is the gate, and needs neither.
 #
 # This needs anonymous read access to the camera's repository. dora-cli 1.0.1
-# fetches through libgit2 with no credential callback, so anything that asks for
-# credentials fails with "remote authentication required but no callback set".
-# On Gitea, marking the repository public is not enough: a repository inside a
-# private organization is internal and still answers anonymous clones with 401.
+# fetches through libgit2 with no credential callback, so ssh:// cannot
+# authenticate at all and anything asking for credentials fails with "remote
+# authentication required but no callback set". On Gitea, marking the repository
+# public is not enough: a repository inside a private organization is internal
+# and answers an anonymous clone with 401, so the organization must be public.
 #
 # `strict_types` is deliberately absent. A camera publishes an image and nothing
 # else, and `dora validate --strict` warns about every *typed* input this node
@@ -19,7 +20,7 @@
 nodes:
   - id: camera
     git: https://gitea.liria.cl/liria/dora-webcam.git
-    tag: v0.1.0
+    tag: v0.1.1
     build: uv pip install .
     path: dora-webcam
     inputs:

pyproject.toml

@@ -37,6 +37,13 @@ build-backend = "hatchling.build"
 [tool.hatch.build.targets.wheel]
 packages = ["dora_image_view"]
 
+[tool.pytest.ini_options]
+# Only this repository's tests. `dora run` vendors a `git:` node's source into
+# git/ inside the checkout, and pytest would otherwise collect that node's tests
+# too -- reporting another project's results as this one's, and going red when
+# they fail.
+testpaths = ["tests"]
+
 [tool.ruff.lint]
 extend-select = ["D", "I", "N", "RET", "UP"]