Update README.md

.github/workflows/.ci.yml

@@ -34,9 +34,9 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        python -m pip install -r requirements.txt
-        python -m pdm install -d
+        python -m pip install pdm
+        pdm install -d
     - name: Test
       run: |
-        python -m pdm run pytest --cov pdm tests
+        pdm run pytest --cov pdm tests
 

README.md

@@ -16,7 +16,16 @@ you can probably find some goodness in `pdm`.
 
 ## Installation:
 
-> It is still a WIP project and not published to PyPI.
+```bash
+$ pipx install pdm
+```
+It is recommended to install `pdm` in an isolated enviroment, with `pipx`.
+
+Or you can install it under user site:
+
+```bash
+$ pip install --user pdm
+```
 
 ## Usage
 
@@ -32,7 +41,7 @@ you can probably find some goodness in `pdm`.
 - [x] Console scripts are injected with local paths.
 - [x] A neet CLI.
 - [x] `add`, `lock`, `list`, `update`, `remove` commands.
-- [ ] PEP 517 build backends.
+- [x] PEP 517 build backends.
 - [x] Continuous Integration.
 
 

pdm/builders/base.py

@@ -46,7 +46,6 @@ Version: {version}
 Summary: {description}
 Home-page: {homepage}
 License: {license}
-Description: {readme}
 """
 
 
@@ -292,12 +291,14 @@ class Builder:
         for classifier in meta.classifiers or []:
             content += "Classifier: {}\n".format(classifier)
 
-        for extra in sorted(meta._extras or []):
-            content += "Provides-Extra: {}\n".format(extra)
-
         for dep in sorted(meta.install_requires):
             content += "Requires-Dist: {}\n".format(dep)
 
+        for extra, reqs in sorted(self.meta.requires_extra.items()):
+            content += "Provides-Extra: {}\n".format(extra)
+            for dep in reqs:
+                content += "Requires-Dist: {}\n".format(dep)
+
         for url in sorted(meta.project_urls or {}):
             content += "Project-URL: {}, {}\n".format(url, meta.project_urls[url])
 
@@ -306,6 +307,9 @@ class Builder:
                 meta.long_description_content_type
             )
 
+        if meta.readme:
+            content += "\n" + Path(meta.readme).read_text("utf-8") + "\n"
+
         return content
 
     def ensure_setup_py(self) -> None:

pdm/project/meta.py

@@ -10,6 +10,7 @@ import vistir
 from pkg_resources import safe_name
 
 from pdm.exceptions import ProjectError
+from pdm.models.markers import Marker
 
 if TYPE_CHECKING:
     from pdm.project import Project
@@ -90,6 +91,18 @@ class PackageMeta:
             for extra in self._extras
         }
 
+    @property
+    def requires_extra(self) -> Dict[str, List[str]]:
+        if not self._extras:
+            return {}
+        result = {}
+        for extra in self._extras:
+            current = result[extra] = []
+            for r in self.project.get_dependencies(extra).values():
+                r.marker = Marker(f"extra == {extra!r}") & r.marker
+                current.append(r.as_line())
+        return result
+
     @property
     def python_requires(self) -> str:
         return str(self.project.python_requires)

requirements.txt

-distlib
-pip>=19.3.1
-pip_shims
-tomlkit
-appdirs
-pythonfinder
-halo
-click
-crayons