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filmorfilmor
committed
Drop Python 2 support
1 parent 9fb545a commit 76b0d7e

17 files changed

+222
-730
lines changed

‎.travis.yml‎

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@@ -6,7 +6,6 @@ python:
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- 3.7
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- 3.6
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- 3.5
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- 2.7
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env:
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matrix:

‎CHANGELOG.md‎

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@@ -10,6 +10,7 @@ This document follows the conventions laid out in [Keep a CHANGELOG][].
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### Added
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### Changed
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- Drop support for Python 2
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### Fixed
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‎appveyor.yml‎

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@@ -3,7 +3,7 @@ build: off
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image:
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- Visual Studio 2017
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platform:
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- x86
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- x64
@@ -23,13 +23,10 @@ environment:
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BUILD_OPTS: --xplat
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- PYTHON_VERSION: 3.5
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BUILD_OPTS: --xplat
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- PYTHON_VERSION: 2.7
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BUILD_OPTS: --xplat
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- PYTHON_VERSION: 3.8
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- PYTHON_VERSION: 3.7
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- PYTHON_VERSION: 3.6
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- PYTHON_VERSION: 3.5
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- PYTHON_VERSION: 2.7
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init:
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# Update Environment Variables based on matrix/platform

‎setup.py‎

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@@ -255,17 +255,11 @@ def build_extension(self, ext):
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# Up to Python 3.2 sys.maxunicode is used to determine the size of
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# Py_UNICODE, but from 3.3 onwards Py_UNICODE is a typedef of wchar_t.
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# TODO: Is this doing the right check for Py27?
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if sys.version_info[:2] <= (3, 2):
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unicode_width = 2 if sys.maxunicode < 0x10FFFF else 4
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else:
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import ctypes
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unicode_width = ctypes.sizeof(ctypes.c_wchar)
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import ctypes
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unicode_width = ctypes.sizeof(ctypes.c_wchar)
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defines = [
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"PYTHON{0}{1}".format(PY_MAJOR, PY_MINOR),
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"PYTHON{0}".format(PY_MAJOR), # Python Major Version
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"UCS{0}".format(unicode_width),
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]
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@@ -274,7 +268,6 @@ def build_extension(self, ext):
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if sys.platform != "win32" and (DEVTOOLS == "Mono" or DEVTOOLS == "dotnet"):
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on_darwin = sys.platform == "darwin"
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defines.append("MONO_OSX" if on_darwin else "MONO_LINUX")
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# Check if --enable-shared was set when Python was built
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enable_shared = sysconfig.get_config_var("Py_ENABLE_SHARED")
@@ -645,8 +638,6 @@ def run(self):
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"Intended Audience :: Developers",
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"License :: OSI Approved :: MIT License",
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"Programming Language :: C#",
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"Programming Language :: Python :: 2",
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"Programming Language :: Python :: 2.7",
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"Programming Language :: Python :: 3",
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"Programming Language :: Python :: 3.5",
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"Programming Language :: Python :: 3.6",

‎src/clrmodule/ClrModule.cs‎

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@@ -30,13 +30,8 @@
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public class clrModule
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{
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#if PYTHON3
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[DllExport("PyInit_clr", CallingConvention.StdCall)]
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public static IntPtr PyInit_clr()
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#elif PYTHON2
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[DllExport("initclr", CallingConvention.StdCall)]
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public static void initclr()
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#endif
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{
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DebugPrint("Attempting to load 'Python.Runtime' using standard binding rules.");
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#if USE_PYTHON_RUNTIME_PUBLIC_KEY_TOKEN
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catch (InvalidOperationException)
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{
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DebugPrint("Could not load 'Python.Runtime'.");
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#if PYTHON3
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return IntPtr.Zero;
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#elif PYTHON2
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return;
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#endif
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}
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}
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// Once here, we've successfully loaded SOME version of Python.Runtime
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// So now we get the PythonEngine and execute the InitExt method on it.
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Type pythonEngineType = pythonRuntime.GetType("Python.Runtime.PythonEngine");
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#if PYTHON3
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return (IntPtr)pythonEngineType.InvokeMember("InitExt", BindingFlags.InvokeMethod, null, null, null);
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#elif PYTHON2
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pythonEngineType.InvokeMember("InitExt", BindingFlags.InvokeMethod, null, null, null);
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#endif
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}
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/// <summary>

‎src/embed_tests/TestCallbacks.cs‎

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@@ -25,9 +25,7 @@ public void TestNoOverloadException() {
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dynamic callWith42 = PythonEngine.Eval("lambda f: f([42])");
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var error = Assert.Throws<PythonException>(() => callWith42(aFunctionThatCallsIntoPython.ToPython()));
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Assert.AreEqual("TypeError", error.PythonTypeName);
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string expectedArgTypes = Runtime.IsPython2
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? "(<type 'list'>)"
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: "(<class 'list'>)";
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string expectedArgTypes = "(<class 'list'>)";
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StringAssert.EndsWith(expectedArgTypes, error.Message);
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}
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}

‎src/runtime/CustomMarshaler.cs‎

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@@ -120,9 +120,7 @@ public static int GetUnicodeByteLength(IntPtr p)
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/// </remarks>
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public static IntPtr Py3UnicodePy2StringtoPtr(string s)
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{
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return Runtime.IsPython3
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? Instance.MarshalManagedToNative(s)
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: Marshal.StringToHGlobalAnsi(s);
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return Instance.MarshalManagedToNative(s);
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}
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/// <summary>
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/// </returns>
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public static string PtrToPy3UnicodePy2String(IntPtr p)
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{
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return Runtime.IsPython3
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? PtrToStringUni(p)
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: Marshal.PtrToStringAnsi(p);
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return PtrToStringUni(p);
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}
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}
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