Authorize qualifier dictionaries in Dependency

src/e3/anod/deps.py

@@ -40,7 +40,7 @@ def __init__(
         host: str | None = None,
         target: str | None = None,
         build: str | None = None,
-        qualifier: str | None = None,
+        qualifier: str | None | dict[str, str | bool] = None,
         local_name: str | None = None,
         require: Literal["build_tree"]
         | Literal["installation"]
@@ -79,8 +79,24 @@ def __init__(
         self.host = host
         self.target = target
         self.build = build
-        self.qualifier = qualifier
         self.local_name = local_name if local_name is not None else name
+
+        self.qualifier: str | None
+        if isinstance(qualifier, dict):
+            for q in set(qualifier.keys()):
+                v = qualifier[q]
+                if isinstance(v, bool):
+                    # It's a tag qualifier
+                    if v:
+                        qualifier[q] = ""
+                    else:
+                        qualifier.pop(q)
+            self.qualifier = ",".join(
+                [f"{key}{'=' if val else ''}{val}" for key, val in qualifier.items()]
+            )
+        else:
+            self.qualifier = qualifier
+
         if require not in (
             "build_tree",
             "download",

tests/tests_e3/anod/deps/main_test.py

@@ -81,3 +81,11 @@ class MockAnod:
         d.env(parent_anod_instance, default_env=defaultenv).target.platform
         == defaultenv.build.platform
     )
+
+
+def test_dependency4():
+    d = e3.anod.deps.Dependency(
+        "dep", qualifier={"q1": False, "q2": True, "q_str": "str"}
+    )
+
+    assert d.qualifier == "q2,q_str=str"