fix (#1654): exporting to requirements.txt always prepends -e to dependencies (#1656)

* fix (locker): add `develop = false` in `poetry.lock` if set in `pyproject.toml`
fix (locker): read `develop` value from `poetry.lock` so it is respect when exporting to `requirements.txt`

* fix (test_installer): adopt expected result

* change (test_installer): move develop key from source to package in lock file

* fix (test_installer): make black happy

poetry/packages/locker.py

@@ -138,6 +138,9 @@ class Locker(object):
 
                 package.add_dependency(dep_name, constraint)
 
+            if "develop" in info:
+                package.develop = info["develop"]
+
             if "source" in info:
                 package.source_type = info["source"].get("type", "")
                 package.source_url = info["source"]["url"]
@@ -301,5 +304,7 @@ class Locker(object):
             }
             if package.source_type:
                 data["source"]["type"] = package.source_type
+            if package.source_type == "directory":
+                data["develop"] = package.develop
 
         return data

poetry/puzzle/provider.py

@@ -275,6 +275,7 @@ class Provider:
         )
 
         package.source_url = dependency.path.as_posix()
+        package.develop = dependency.develop
 
         if dependency.base is not None:
             package.root_dir = dependency.base.as_posix()

tests/installation/fixtures/with-directory-dependency-poetry-transitive.test

 [[package]]
 category = "main"
 description = ""
+develop = true
 name = "project-with-extras"
 optional = false
 python-versions = "*"
@@ -18,6 +19,7 @@ url = "tests/fixtures/directory/project_with_transitive_directory_dependencies/.
 [[package]]
 category = "main"
 description = ""
+develop = true
 name = "project-with-transitive-directory-dependencies"
 optional = false
 python-versions = "*"

tests/installation/fixtures/with-directory-dependency-poetry.test

@@ -9,6 +9,7 @@ version = "1.4.4"
 [[package]]
 category = "main"
 description = ""
+develop = true
 name = "project-with-extras"
 optional = false
 python-versions = "*"

tests/installation/fixtures/with-directory-dependency-setuptools.test

@@ -9,6 +9,7 @@ python-versions = "*"
 [[package]]
 name = "my-package"
 version = "0.1.2"
+develop = true
 description = "Demo project."
 category = "main"
 optional = false

tests/installation/fixtures/with-file-dependency-transitive.test

@@ -29,6 +29,7 @@ version = "1.4.4"
 [[package]]
 category = "main"
 description = ""
+develop = true
 name = "project-with-transitive-file-dependencies"
 optional = false
 python-versions = "*"

tests/installation/test_installer.py

@@ -25,6 +25,9 @@ from tests.repositories.test_legacy_repository import (
 from tests.repositories.test_pypi_repository import MockRepository
 
 
+fixtures_dir = Path("tests/fixtures")
+
+
 class Installer(BaseInstaller):
     def _get_installer(self):
         return NoopInstaller()
@@ -662,7 +665,7 @@ def test_installer_with_pypi_repository(package, locker, installed):
 
 
 def test_run_installs_with_local_file(installer, locker, repo, package):
-    file_path = Path("tests/fixtures/distributions/demo-0.1.0-py2.py3-none-any.whl")
+    file_path = fixtures_dir / "distributions/demo-0.1.0-py2.py3-none-any.whl"
     package.add_dependency("demo", {"file": str(file_path)})
 
     repo.add_package(get_package("pendulum", "1.4.4"))
@@ -677,8 +680,8 @@ def test_run_installs_with_local_file(installer, locker, repo, package):
 
 
 def test_run_installs_wheel_with_no_requires_dist(installer, locker, repo, package):
-    file_path = Path(
-        "tests/fixtures/wheel_with_no_requires_dist/demo-0.1.0-py2.py3-none-any.whl"
+    file_path = (
+        fixtures_dir / "wheel_with_no_requires_dist/demo-0.1.0-py2.py3-none-any.whl"
     )
     package.add_dependency("demo", {"file": str(file_path)})
 
@@ -694,7 +697,7 @@ def test_run_installs_wheel_with_no_requires_dist(installer, locker, repo, packa
 def test_run_installs_with_local_poetry_directory_and_extras(
     installer, locker, repo, package, tmpdir
 ):
-    file_path = Path("tests/fixtures/project_with_extras")
+    file_path = fixtures_dir / "project_with_extras"
     package.add_dependency(
         "project-with-extras", {"path": str(file_path), "extras": ["extras_a"]}
     )
@@ -713,8 +716,8 @@ def test_run_installs_with_local_poetry_directory_and_extras(
 def test_run_installs_with_local_poetry_directory_transitive(
     installer, locker, repo, package, tmpdir
 ):
-    file_path = Path(
-        "tests/fixtures/directory/project_with_transitive_directory_dependencies/"
+    file_path = (
+        fixtures_dir / "directory/project_with_transitive_directory_dependencies/"
     )
     package.add_dependency(
         "project-with-transitive-directory-dependencies", {"path": str(file_path)}
@@ -735,9 +738,7 @@ def test_run_installs_with_local_poetry_directory_transitive(
 def test_run_installs_with_local_poetry_file_transitive(
     installer, locker, repo, package, tmpdir
 ):
-    file_path = Path(
-        "tests/fixtures/directory/project_with_transitive_file_dependencies/"
-    )
+    file_path = fixtures_dir / "directory/project_with_transitive_file_dependencies/"
     package.add_dependency(
         "project-with-transitive-file-dependencies", {"path": str(file_path)}
     )
@@ -757,7 +758,7 @@ def test_run_installs_with_local_poetry_file_transitive(
 def test_run_installs_with_local_setuptools_directory(
     installer, locker, repo, package, tmpdir
 ):
-    file_path = Path("tests/fixtures/project_with_setup/")
+    file_path = fixtures_dir / "project_with_setup/"
     package.add_dependency("my-package", {"path": str(file_path)})
 
     repo.add_package(get_package("pendulum", "1.4.4"))