From 5f061fff9d2f1e4261a217e786fb8dea342811c7 Mon Sep 17 00:00:00 2001
From: Ofek Lev <ofekmeister@gmail.com>
Date: Tue, 19 Jan 2021 12:18:53 -0500
Subject: [PATCH] support pep 561 (#88)

---
 HISTORY.rst        | 1 +
 MANIFEST.in        | 1 +
 coincurve/py.typed | 0
 setup.py           | 6 +++++-
 4 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 coincurve/py.typed

diff --git a/HISTORY.rst b/HISTORY.rst
index 53953b3d2..de9c1060a 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -13,6 +13,7 @@ master
 - Upgrade libsecp256k1 to the latest available version
 - Upgrade libgmp to the latest available version
 - Introduce ``COINCURVE_UPSTREAM_REF`` environment variable to select an alternative libsecp256k1 version when building from source
+- Support PEP 561 type hints
 
 14.0.0
 ^^^^^^
diff --git a/MANIFEST.in b/MANIFEST.in
index 8f37ef0c4..06dc9ba47 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,4 @@
+include coincurve/py.typed
 include setup_support.py
 recursive-include _cffi_build *.py *.h
 graft libsecp256k1
diff --git a/coincurve/py.typed b/coincurve/py.typed
new file mode 100644
index 000000000..e69de29bb
diff --git a/setup.py b/setup.py
index 64bb09afe..1bf8e890e 100644
--- a/setup.py
+++ b/setup.py
@@ -226,13 +226,16 @@ def run(self):
         _develop.run(self)
 
 
+package_data = {'coincurve': ['py.typed']}
+
 if BUILDING_FOR_WINDOWS:
 
     class Distribution(_Distribution):
         def is_pure(self):
             return False
 
-    setup_kwargs = dict(package_data={'coincurve': ['*.dll']}, include_package_data=True)
+    package_data['coincurve'].append('libsecp256k1.dll')
+    setup_kwargs = dict()
 else:
 
     class Distribution(_Distribution):
@@ -272,6 +275,7 @@ def has_c_libraries(self):
     install_requires=['asn1crypto', 'cffi>=1.3.0'],
 
     packages=find_packages(exclude=('_cffi_build', '_cffi_build.*', 'libsecp256k1', 'tests')),
+    package_data=package_data,
 
     distclass=Distribution,
     zip_safe=False,