Merge pull request #125 from frostming/upgrade-pip

Upgrade pip

news/125.dep

+Upgrade dependency `pip` to `20.1`.

pdm/core.py

@@ -69,6 +69,8 @@ class Core:
 
     def main(self, args=None, prog_name=None, obj=None, **extra):
         """The main entry function"""
+        from pip._internal.utils.temp_dir import global_tempdir_manager
+
         self.init_parser()
         self.load_plugins()
 
@@ -93,7 +95,8 @@ class Core:
             sys.exit(1)
         else:
             try:
-                f(options.project, options)
+                with global_tempdir_manager():
+                    f(options.project, options)
             except Exception:
                 etype, err, traceback = sys.exc_info()
                 if stream.verbosity > stream.NORMAL:

pdm/formats/requirements.py

@@ -55,8 +55,13 @@ def requirement_from_ireq(ireq):
 
 
 def parse_requirement_file(filename):
+    from pip._internal.req.constructors import install_req_from_parsed_requirement
+
     finder = get_finder([])
-    ireqs = list(parse_requirements(filename, finder.session, finder))
+    ireqs = [
+        install_req_from_parsed_requirement(pr)
+        for pr in parse_requirements(filename, finder.session, finder)
+    ]
     return ireqs, finder
 
 

pdm/models/environment.py

@@ -31,6 +31,7 @@ from pdm.utils import (
     get_python_version,
     get_sys_config_paths,
     get_venv_python,
+    populate_link,
     temp_environ,
 )
 
@@ -272,7 +273,6 @@ class Environment:
         :param allow_all: Allow building incompatible wheels.
         :returns: The full path of the built artifact.
         """
-        from pip._internal.utils.temp_dir import global_tempdir_manager
         from pdm.builders import EditableBuilder
         from pdm.builders import WheelBuilder
 
@@ -281,9 +281,9 @@ class Environment:
             if allow_all:
                 with allow_all_wheels():
                     # temporarily allow all wheels to get a link.
-                    ireq.populate_link(finder, False, bool(hashes))
+                    populate_link(finder, ireq, False)
             else:
-                ireq.populate_link(finder, False, bool(hashes))
+                populate_link(finder, ireq, False)
             if not ireq.editable and not ireq.req.name:
                 ireq.source_dir = kwargs["build_dir"]
             else:
@@ -295,23 +295,22 @@ class Environment:
                 download_dir = kwargs["wheel_download_dir"]
                 only_download = True
             if hashes:
-                ireq.options["hashes"] = convert_hashes(hashes)
+                ireq.hash_options = convert_hashes(hashes)
             if not (ireq.editable and ireq.req.is_local_dir):
-                with global_tempdir_manager():
-                    downloader = shims.Downloader(finder.session, "off")
-                    downloaded = shims.unpack_url(
-                        ireq.link,
-                        ireq.source_dir,
-                        downloader,
-                        download_dir,
-                        ireq.hashes(False),
-                    )
-                    # Preserve the downloaded file so that it won't be cleared.
-                    if downloaded and only_download:
-                        try:
-                            shutil.copy(downloaded, download_dir)
-                        except shutil.SameFileError:
-                            pass
+                downloader = shims.Downloader(finder.session, "off")
+                downloaded = shims.unpack_url(
+                    ireq.link,
+                    ireq.source_dir,
+                    downloader,
+                    download_dir,
+                    ireq.hashes(False),
+                )
+                # Preserve the downloaded file so that it won't be cleared.
+                if downloaded and only_download:
+                    try:
+                        shutil.copy(downloaded.path, download_dir)
+                    except shutil.SameFileError:
+                        pass
             # Now all source is prepared, build it.
             if ireq.link.is_wheel:
                 return (self.project.cache("wheels") / ireq.link.filename).as_posix()

pdm/utils.py

@@ -19,7 +19,13 @@ from typing import TYPE_CHECKING, Any, Dict, List, Optional, Tuple, Union
 
 from distlib.wheel import Wheel
 from packaging.version import parse as parse_version
-from pip_shims.shims import InstallCommand, PackageFinder, TargetPython, url_to_path
+from pip_shims.shims import (
+    InstallCommand,
+    InstallRequirement,
+    PackageFinder,
+    TargetPython,
+    url_to_path,
+)
 
 from pdm._types import Source
 
@@ -506,3 +512,13 @@ def get_platform():
 def highest_version(versions: List[str]) -> str:
     """Return the highest version of a given list."""
     return max(versions, key=parse_version)
+
+
+def populate_link(
+    finder: PackageFinder, ireq: InstallRequirement, upgrade: bool = False
+):
+    """Populate ireq's link attribute"""
+    if ireq.link:
+        return
+    link = finder.find_requirement(ireq, upgrade)
+    ireq.link = link

pyproject.toml

@@ -27,7 +27,7 @@ Documentation = "https://pdm.fming.dev"
 appdirs = "*"
 click = "*"
 distlib = "*"
-pip = "<20.1,>=20.0"
+pip = ">=20.1"
 pip_shims = "*"
 pythonfinder = "*"
 tomlkit = "*"

setup_dev.py

@@ -26,7 +26,7 @@ def main():
 
     print("Installing base requirements...", flush=True)
     subprocess.check_call(
-        [venv_python.as_posix(), "-m", "pip", "install", "-U", "pip<20.1", "pdm"]
+        [venv_python.as_posix(), "-m", "pip", "install", "-U", "pip", "pdm"]
     )
 
     print("Setup project for development...", flush=True)

tests/cli/test_actions.py

@@ -369,7 +369,6 @@ def test_list_dependency_graph(capsys):
     actions.do_list(project, True)
     content, _ = capsys.readouterr()
     assert "halo 0.0.29 [ required: <1.0.0,>=0.0.28 ]" in content
-    assert "six 1.14.0 [ required: >=1.12.0 ]" in content
 
 
 def test_list_dependency_graph_with_circular(project, capsys, repository, working_set):

tests/conftest.py

@@ -243,6 +243,14 @@ def get_local_finder(*args, **kwargs):
     return finder
 
 
+@pytest.fixture(autouse=True)
+def pip_global_tempdir_manager():
+    from pip._internal.utils.temp_dir import global_tempdir_manager
+
+    with global_tempdir_manager():
+        yield
+
+
 @pytest.fixture()
 def project_no_init(tmp_path, mocker):
     p = TestProject(tmp_path.as_posix())