try deploy

.travis.yml

@@ -36,14 +36,6 @@ matrix:
     env:
     - NEED_SSL_FIX=true
     - TRAVIS_PYTHON_VERSION=3.6
-  - os: linux
-    language: python
-    python: 2.7
-    sudo: required
-    services:
-    - docker
-    env:
-    - BUILD_LINUX_WHEELS=1
   - os: linux
     language: python
     python: 3.5

.travis/build_windows_wheels.sh

@@ -19,14 +19,14 @@ cd 64bit
 build_dll x86_64-w64-mingw32
 mv .libs/libsecp256k1-0.dll ../clean/coincurve/libsecp256k1.dll
 cd ../clean
-python setup.py bdist_wheel --plat-name=win_amd64
+python setup.py bdist_wheel --universal --plat-name=win_amd64
 rm coincurve/libsecp256k1.dll
 
 cd ../32bit
 build_dll i686-w64-mingw32
 mv .libs/libsecp256k1-0.dll ../clean/coincurve/libsecp256k1.dll
 cd ../clean
-python setup.py bdist_wheel --plat-name=win32
+python setup.py bdist_wheel --universal --plat-name=win32
 
 mv dist/* ../coincurve/dist/
 cd ../coincurve

.travis/deploy.sh

@@ -11,11 +11,8 @@ mkdir dist
 python setup.py sdist
 
 if [[ "$TRAVIS_OS_NAME" == "linux" && ${BUILD_LINUX_WHEELS} -eq 1 ]]; then
-    if [ "$TRAVIS_PYTHON_VERSION" == "3.5" ]
-    then
-        docker run --rm -v $(pwd):/io quay.io/pypa/manylinux1_x86_64 /io/.travis/build-linux-wheels.sh
-	    linux32 docker run --rm -v $(pwd):/io quay.io/pypa/manylinux1_i686 /io/.travis/build-linux-wheels.sh
-    fi
+    docker run --rm -v $(pwd):/io quay.io/pypa/manylinux1_x86_64 /io/.travis/build-linux-wheels.sh
+    linux32 docker run --rm -v $(pwd):/io quay.io/pypa/manylinux1_i686 /io/.travis/build-linux-wheels.sh
 	.travis/build_windows_wheels.sh
 else
 	if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then

.travis/install.sh

@@ -10,7 +10,6 @@ if [[ $TRAVIS_OS_NAME == "osx" ]]; then
 	# We use the official python.org installers to make sure our wheels are
 	# going to be as widely compatible as possible
 	PYTHON_PKG_27="https://www.python.org/ftp/python/2.7.12/python-2.7.12-macosx10.6.pkg"
-	PYTHON_PKG_34="https://www.python.org/ftp/python/3.4.4/python-3.4.4-macosx10.6.pkg"
 	PYTHON_PKG_35="https://www.python.org/ftp/python/3.5.2/python-3.5.2-macosx10.6.pkg"
 	PYTHON_PKG_36="https://www.python.org/ftp/python/3.6.1/python-3.6.1-macosx10.6.pkg"
 	GET_PIP="https://bootstrap.pypa.io/get-pip.py"

coincurve/utils.py

@@ -30,17 +30,20 @@ else:
 
 
 if hasattr(int, "to_bytes"):
-    def int_to_bytes(num):
-        return num.to_bytes((num.bit_length() + 7) // 8 or 1, 'big')
+    def int_to_bytes(num, length=None):
+        return length or num.to_bytes((num.bit_length() + 7) // 8 or 1, 'big')
 else:
-    def int_to_bytes(num):
+    def int_to_bytes(num, length=None):
         hexed = '%x' % num
 
         # Handle odd-length hex strings.
         if len(hexed) & 1:
             hexed = '0' + hexed
 
-        return unhexlify(hexed)
+        if not length:
+            return unhexlify(hexed)
+
+        return pad_scalar(unhexlify(hexed), length)
 
 
 def sha256(bytestr):
@@ -72,8 +75,8 @@ def get_valid_secret():
             return secret
 
 
-def pad_scalar(scalar):
-    return (ZERO * (KEY_SIZE - len(scalar))) + scalar
+def pad_scalar(scalar, length=KEY_SIZE):
+    return (ZERO * (length - len(scalar))) + scalar
 
 
 def validate_secret(secret):

setup.py

@@ -261,7 +261,7 @@ else:
 
 setup(
     name='coincurve',
-    version='2.1.1',
+    version='2.1.2',
 
     description='Cross-platform Python CFFI bindings for libsecp256k1',
     long_description=open('README.rst', 'r').read(),