PEP-517 support

Author: groodt

.travis.yml

@@ -30,8 +30,7 @@ jobs:
 
 install:
   - |
-    pip install -r requirements.txt
-    python setup.py install
+    python -m pip install .
 
 script:
   - |

README.md

@@ -213,8 +213,7 @@ print("Recall for two batches:", np.mean(labels.reshape(-1) == np.arange(len(dat
 You can install from sources:
 ```bash
 apt-get install -y python-setuptools python-pip
-pip3 install pybind11 numpy setuptools
-python3 setup.py install
+python3 -m pip install .
 ```
 
 or you can install via pip:

pyproject.toml

@@ -0,0 +1,9 @@
+[build-system]
+requires = [
+    "setuptools>=42",
+    "wheel",
+    "numpy>=1.10.0",
+    "pybind11>=2.0",
+]
+
+build-backend = "setuptools.build_meta"