Switch to using only the pypi-13.1 repository (closes #808)

Author: mhsmith

Diff for: product/gradle-plugin/src/main/kotlin/PythonTasks.kt

@@ -234,7 +234,6 @@ internal class TaskBuilder(
                         args("--")
                         args("--disable-pip-version-check")
                         if (!customIndexUrl) {
-                            args("--extra-index-url", "https://chaquo.com/pypi-7.0")
                             args("--extra-index-url", "https://chaquo.com/pypi-13.1")
                         }
                         args("--implementation", Common.PYTHON_IMPLEMENTATION)

Diff for: product/gradle-plugin/src/test/integration/test_gradle_plugin.py

@@ -888,7 +888,7 @@ def test_buildpython_missing(self):
     def test_download_wheel(self):
         # Our current version of pip shows the full URL for custom indexes, but only
         # the filename for PyPI.
-        CHAQUO_URL = (r"https://chaquo.com/pypi-7.0/murmurhash/"
+        CHAQUO_URL = (r"https://chaquo.com/pypi-13.1/murmurhash/"
                       r"murmurhash-0.28.0-7-cp38-cp38-android_16_x86.whl")
         PYPI_URL = "six-1.14.0-py2.py3-none-any.whl"
 

Diff for: product/runtime/docs/sphinx/android.rst

@@ -333,7 +333,7 @@ install <https://pip.pypa.io/en/stable/cli/pip_install/>`_. For example::
 In our most recent tests, Chaquopy could install over 90% of the top 1000 packages on `PyPI
 <https://pypi.org/>`_. This includes almost all pure-Python packages, plus a constantly-growing
 selection of packages with native components. To see which native packages are currently
-available, you can `browse the repository here <https://chaquo.com/pypi-7.0/>`_. To
+available, you can `browse the repository here <https://chaquo.com/pypi-13.1/>`_. To
 request a package to be added or updated, or for any other problem with installing
 requirements, please visit our `issue tracker <https://github.com/chaquo/chaquopy/issues>`_.
 

Diff for: product/runtime/docs/sphinx/faq.rst

@@ -151,8 +151,8 @@ To make your own mirror of our Maven repository:
 
 To make your own mirror of our pip repository:
 
-* Download whatever packages your app needs from https://chaquo.com/pypi-7.0, and arrange them
-  in the same directory structure as the server.
+* Download whatever packages your app needs from https://chaquo.com/pypi-13.1/, and
+  arrange them in the same directory structure as the server.
 * Add the following lines to the :ref:`pip block <android-requirements>` of your build.gradle
   file:
 

Diff for: server/pypi/README.md

@@ -105,8 +105,8 @@ Here are some examples of existing recipes:
   `setup.py` find the library.
 * scikit-learn: lists several requirements in `meta.yaml`:
   * The "build" requirement (Cython) will be installed automatically.
-  * The "host" requirements (NumPy etc.) must be downloaded manually from
-    [the public repository](https://chaquo.com/pypi-7.0/). Save them into a corresponding
+  * The "host" requirements (NumPy etc.) must be downloaded manually from [the public
+    repository](https://chaquo.com/pypi-13.1/). Save them into a corresponding
     subdirectory of `dist` (e.g. `dist/numpy`), before running the build.
 
 Then run build-wheel as shown above.

Diff for: server/pypi/build-wheel.py

@@ -180,7 +180,6 @@ def unpack_and_build(self):
                 wheel_dir,
                 ensure_dir(f"{PYPI_DIR}/dist/{normalize_name_pypi(self.package)}"))
 
-
     def parse_args(self):
         ap = argparse.ArgumentParser(add_help=False)
         ap.add_argument("--help", action="help", help=argparse.SUPPRESS)
@@ -408,7 +407,8 @@ def create_host_env(self):
             self.extract_target()
 
         for package, version in self.get_requirements("host"):
-            dist_dir = f"{PYPI_DIR}/dist/{normalize_name_pypi(package)}"
+            dist_subdir = normalize_name_pypi(package)
+            dist_dir = f"{PYPI_DIR}/dist/{dist_subdir}"
             matches = []
             if exists(dist_dir):
                 for filename in os.listdir(dist_dir):
@@ -420,8 +420,10 @@ def create_host_env(self):
                     if match and (int(match["api_level"]) <= self.api_level):
                         matches.append(match)
             if not matches:
-                raise CommandError(f"Couldn't find compatible wheel for {package} "
-                                   f"{version} in {dist_dir}")
+                raise CommandError(
+                    f"Couldn't find compatible wheel for {package} {version}. Try "
+                    f"downloading it from https://chaquo.com/pypi-13.1/{dist_subdir}/ "
+                    f"into {dist_dir}.")
             matches.sort(key=lambda match: int(match.group("build_num")))
             wheel_filename = join(dist_dir, matches[-1].group(0))
             run(f"unzip -d {self.host_env} -q {wheel_filename}")
@@ -563,7 +565,7 @@ def get_python_env_vars(self, env, pypi_env):
         # complex.h functions were introduced between API levels 23 and 26. Make Cython
         # use its own implementations instead.
         if self.api_level < 26:
-            env["CFLAGS"] += f" -DCYTHON_CCOMPLEX=0"
+            env["CFLAGS"] += " -DCYTHON_CCOMPLEX=0"
 
         env["LDFLAGS"] += f" -lpython{self.python}"