Handle circular dependencies between repos

When an addon on the branch being tested is also a dependency of another addon of
the same repo, be sure to install the one from the current checkout, by adding
constraints to the command that install dependencies.

bin/oca_install_addons

@@ -25,12 +25,21 @@ env SETUPTOOLS_ODOO_POST_VERSION_STRATEGY_OVERRIDE=none \
       --ignore-build-errors \
       ${ADDONS_DIR}/*/pyproject.toml ${ADDONS_DIR}/setup/*/setup.py \
       >> test-requirements.txt
-
-# Install addons in current repo in editable mode, so coverage will see them.
 cat test-requirements.txt
-pip install -r test-requirements.txt
+
+# To be sure to install addons from this repo if they are dependencies of dependencies,
+# we create a constraints file with local directory references to the addons to test.
+oca_list_addons_to_test_as_reqs >> test-constraints.txt
+cat test-constraints.txt
+
+# show pip config
 pip config list
-pip list
+
+# Install dependencies of addons to test.
+pip install -r test-requirements.txt -c test-constraints.txt
+
+# show what we have installed
+pip freeze
 
 # Add ADDONS_DIR to addons_path.
 echo "addons_path=${ADDONS_PATH},${ADDONS_DIR}" >> ${ODOO_RC}
@@ -42,4 +51,3 @@ if [ -n "$deps" ]; then
     # Install 'deb' external dependencies of all Odoo addons found in path.
     DEBIAN_FRONTEND=noninteractive apt-get install -qq --no-install-recommends ${deps}
 fi
-

bin/oca_list_addons_to_test_as_reqs

@@ -11,15 +11,24 @@ import subprocess
 from pathlib import Path
 
 
-def _make_addon_dist_name(name: str) -> str:
+def _make_addon_dist_name(name):
     odoo_series = int(os.getenv("ODOO_VERSION").partition(".")[0])
-    return f"odoo{odoo_series if odoo_series < 15 else ''}-addon-{name}"
+    return "odoo{odoo_series}-addon-{name}".format(
+        name=name,
+        odoo_series=odoo_series if odoo_series < 15 else "",
+    )
 
 
-def _make_addon_req(path: Path, editable: bool) -> str:
+def _make_addon_req(path, editable):
+    addon_uri = path.resolve().as_uri()
+    addon_dist_name = _make_addon_dist_name(path.name)
     if editable:
-        return f"-e {path.resolve().as_uri()}#egg={_make_addon_dist_name(path.name)}"
-    return f"{_make_addon_dist_name(path.name)} @ {path.resolve().as_uri()}"
+        return "-e {addon_uri}#egg={addon_dist_name}".format(
+            addon_uri=addon_uri, addon_dist_name=addon_dist_name
+        )
+    return "{addon_dist_name} @ {addon_uri}".format(
+        addon_dist_name=addon_dist_name, addon_uri=addon_uri
+    )
 
 
 def _list_addons_to_test():