Merge pull request #110 from sbidoul/named-editable-sbi

Support named editable requirements in contraint files

news/110.feature

@@ -0,0 +1,2 @@
+Support named editable requirements in constraint files (requirements.txt.in)
+and lock files (requirements*.txt).

src/pip_deepfreeze/req_merge.py

@@ -42,7 +42,7 @@ def prepare_frozen_reqs_for_upgrade(
                 if not req_name:
                     log_error(f"Ignoring unnamed constraint {in_req.raw_line!r}.")
                     continue
-                in_reqs.append((req_name, in_req.requirement))
+                in_reqs.append((req_name, in_req))
     # 2. emit frozen_reqs unless upgrade_all or it is in to_upgrade
     for frozen_filename in frozen_filenames:
         if frozen_filename.is_file() and not upgrade_all:
@@ -61,6 +61,6 @@ def prepare_frozen_reqs_for_upgrade(
                 frozen_reqs.add(req_name)
                 yield frozen_req.requirement
     # 3. emit in_reqs that have not been emitted as frozen reqs
-    for req_name, in_req_str in in_reqs:
+    for req_name, in_req in in_reqs:
         if req_name not in frozen_reqs:
-            yield in_req_str
+            yield in_req.raw_line

tests/test_req_merge.py

@@ -93,3 +93,14 @@ def test_req_merge_unnamed_frozen(tmp_path, capsys):
     assert set(prepare_frozen_reqs_for_upgrade([frozen_filename], in_filename)) == set()
     captured = capsys.readouterr()
     assert "Ignoring unnamed frozen requirement '-e .'" in captured.err
+
+
+def test_req_merge_named_editable(tmp_path):
+    in_filename = tmp_path / "requirements.txt.in"
+    in_filename.write_text(
+        "-e git+https://github.com/pypa/pip-test-package#egg=pip-test-package"
+    )
+    frozen_filename = tmp_path / "requirements.txt"
+    assert set(prepare_frozen_reqs_for_upgrade([frozen_filename], in_filename)) == set(
+        ["-e git+https://github.com/pypa/pip-test-package#egg=pip-test-package"]
+    )