From f668963a2e1fa2f83e44c9dcca666cb98c9a80af Mon Sep 17 00:00:00 2001
From: Mike Gerber <mike.gerber@sbb.spk-berlin.de>
Date: Mon, 27 Mar 2023 14:34:52 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20Fix=20installing=20by=20calling?=
 =?UTF-8?q?=20find=5Fnamespace=5Fpackages=20in=20setup.py?=
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Turns out just removing __init__.py is not enough for native namespace
packages. We also need to (explicitly) call setuptools.find_namespace_packages()
for setup.py to find the package...

https://packaging.python.org/en/latest/guides/packaging-namespace-packages/#native-namespace-packages

Fixes gh-77.
---
 setup.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/setup.py b/setup.py
index 93f5311..6a4f57a 100644
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,5 @@
 from io import open
-from setuptools import find_packages, setup
+from setuptools import find_namespace_packages, find_packages, setup
 
 with open("requirements.txt") as fp:
     install_requires = fp.read()
@@ -16,7 +16,8 @@ setup(
     long_description_content_type="text/markdown",
     keywords="qurator ocr",
     license="Apache",
-    packages=find_packages(exclude=["*.tests", "*.tests.*", "tests.*", "tests"]),
+    packages=find_namespace_packages(include=["qurator.*"])
+    + find_packages(exclude=["*.tests", "*.tests.*", "tests.*", "tests"]),
     install_requires=install_requires,
     tests_require=tests_require,
     package_data={