Skip to content

C
cpython
Commit b54a0682 authored by Zachary Ware's avatar Zachary Ware
Browse files
Options

Issue #25022: Remove PC/example_nt/ 

It was very much outdated, and the topic is better covered elsewhere.
parent 920f6db1
Hide whitespace changes
Inline Side-by-side
Showing with 0 additions and 457 deletions
PC/example_nt/example.c deleted 100644 → 0
View file @ 920f6db1
#include "Python.h"
static PyObject *
ex_foo(PyObject *self, PyObject *args)
{
printf("Hello, world\n");
Py_INCREF(Py_None);
return Py_None;
}
static PyMethodDef example_methods[] = {
{"foo", ex_foo, METH_VARARGS, "foo() doc string"},
{NULL, NULL}
};
static struct PyModuleDef examplemodule = {
PyModuleDef_HEAD_INIT,
"example",
"example module doc string",
-1,
example_methods,
NULL,
NULL,
NULL,
NULL
};
PyMODINIT_FUNC
PyInit_example(void)
{
return PyModule_Create(&examplemodule);
}
PC/example_nt/example.sln deleted 100644 → 0
View file @ 920f6db1
Microsoft Visual Studio Solution File, Format Version 8.00
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example", "example.vcproj", "{A0608D6F-84ED-44AE-A2A6-A3CC7F4A4030}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Global
GlobalSection(SolutionConfiguration) = preSolution
Debug = Debug
Release = Release
EndGlobalSection
GlobalSection(ProjectConfiguration) = postSolution
{A0608D6F-84ED-44AE-A2A6-A3CC7F4A4030}.Debug.ActiveCfg = Debug|Win32
{A0608D6F-84ED-44AE-A2A6-A3CC7F4A4030}.Debug.Build.0 = Debug|Win32
{A0608D6F-84ED-44AE-A2A6-A3CC7F4A4030}.Release.ActiveCfg = Release|Win32
{A0608D6F-84ED-44AE-A2A6-A3CC7F4A4030}.Release.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
EndGlobalSection
GlobalSection(ExtensibilityAddIns) = postSolution
EndGlobalSection
EndGlobal
PC/example_nt/example.vcproj deleted 100644 → 0
View file @ 920f6db1
<?xml version="1.0" encoding="windows-1250"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="7.10"
Name="example"
SccProjectName=""
SccLocalPath="">
<Platforms>
<Platform
Name="Win32"/>
</Platforms>
<Configurations>
<Configuration
Name="Release|Win32"
OutputDirectory=".\Release"
IntermediateDirectory=".\Release"
ConfigurationType="2"
UseOfMFC="0"
ATLMinimizesCRunTimeLibraryUsage="FALSE">
<Tool
Name="VCCLCompilerTool"
Optimization="2"
InlineFunctionExpansion="1"
AdditionalIncludeDirectories="..\Include,..\PC"
PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS"
StringPooling="TRUE"
RuntimeLibrary="2"
EnableFunctionLevelLinking="TRUE"
UsePrecompiledHeader="2"
PrecompiledHeaderFile=".\Release/example.pch"
AssemblerListingLocation=".\Release/"
ObjectFile=".\Release/"
ProgramDataBaseFileName=".\Release/"
WarningLevel="3"
SuppressStartupBanner="TRUE"
CompileAs="0"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
AdditionalOptions="/export:initexample"
AdditionalDependencies="odbc32.lib odbccp32.lib python34.lib"
OutputFile=".\Release/example.pyd"
LinkIncremental="1"
SuppressStartupBanner="TRUE"
AdditionalLibraryDirectories="..\PCbuild"
ModuleDefinitionFile=""
ProgramDatabaseFile=".\Release/example.pdb"
SubSystem="2"
ImportLibrary=".\Release/example.lib"
TargetMachine="1"/>
<Tool
Name="VCMIDLTool"
PreprocessorDefinitions="NDEBUG"
MkTypLibCompatible="TRUE"
SuppressStartupBanner="TRUE"
TargetEnvironment="1"
TypeLibraryName=".\Release/example.tlb"
HeaderFileName=""/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"
PreprocessorDefinitions="NDEBUG"
Culture="1033"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCWebDeploymentTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
<Configuration
Name="Debug|Win32"
OutputDirectory=".\Debug"
IntermediateDirectory=".\Debug"
ConfigurationType="2"
UseOfMFC="0"
ATLMinimizesCRunTimeLibraryUsage="FALSE">
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="..\Include,..\PC"
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS"
RuntimeLibrary="3"
UsePrecompiledHeader="2"
PrecompiledHeaderFile=".\Debug/example.pch"
AssemblerListingLocation=".\Debug/"
ObjectFile=".\Debug/"
ProgramDataBaseFileName=".\Debug/"
WarningLevel="3"
SuppressStartupBanner="TRUE"
DebugInformationFormat="4"
CompileAs="0"/>
<Tool
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
AdditionalOptions="/export:initexample"
AdditionalDependencies="odbc32.lib odbccp32.lib python34_d.lib"
OutputFile=".\Debug/example_d.pyd"
LinkIncremental="1"
SuppressStartupBanner="TRUE"
AdditionalLibraryDirectories="..\PCbuild"
ModuleDefinitionFile=""
GenerateDebugInformation="TRUE"
ProgramDatabaseFile=".\Debug/example_d.pdb"
SubSystem="2"
ImportLibrary=".\Debug/example_d.lib"
TargetMachine="1"/>
<Tool
Name="VCMIDLTool"
PreprocessorDefinitions="_DEBUG"
MkTypLibCompatible="TRUE"
SuppressStartupBanner="TRUE"
TargetEnvironment="1"
TypeLibraryName=".\Debug/example.tlb"
HeaderFileName=""/>
<Tool
Name="VCPostBuildEventTool"/>
<Tool
Name="VCPreBuildEventTool"/>
<Tool
Name="VCPreLinkEventTool"/>
<Tool
Name="VCResourceCompilerTool"
PreprocessorDefinitions="_DEBUG"
Culture="1033"/>
<Tool
Name="VCWebServiceProxyGeneratorTool"/>
<Tool
Name="VCXMLDataGeneratorTool"/>
<Tool
Name="VCWebDeploymentTool"/>
<Tool
Name="VCManagedWrapperGeneratorTool"/>
<Tool
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="Source Files"
Filter="cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90">
<File
RelativePath="example.c">
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
Optimization="2"
AdditionalIncludeDirectories=""
PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;$(NoInherit)"/>
</FileConfiguration>
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories=""
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;$(NoInherit)"/>
</FileConfiguration>
</File>
</Filter>
<Filter
Name="Header Files"
Filter="h;hpp;hxx;hm;inl;fi;fd">
</Filter>
<Filter
Name="Resource Files"
Filter="ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe">
</Filter>
<File
RelativePath="readme.txt">
</File>
</Files>
<Globals>
</Globals>
</VisualStudioProject>
PC/example_nt/readme.txt deleted 100644 → 0
View file @ 920f6db1
Example Python extension for Windows NT
=======================================
This directory contains everything needed (except for the Python
distribution!) to build a Python extension module using Microsoft VC++.
Notice that you need to use the same compiler version that was used to build
Python itself.
The simplest way to build this example is to use the distutils script
'setup.py'. To do this, simply execute:
% python setup.py install
after everything builds and installs, you can test it:
% python -c "import example; example.foo()"
Hello, world
See setup.py for more details. alternatively, see below for instructions on
how to build inside the Visual Studio environment.
Visual Studio Build Instructions
================================
These are instructions how to build an extension using Visual C++. The
instructions and project files have not been updated to the latest VC
version. In general, it is recommended you use the 'setup.py' instructions
above.
It has been tested with VC++ 7.1 on Python 2.4. You can also use earlier
versions of VC to build Python extensions, but the sample VC project file
(example.dsw in this directory) is in VC 7.1 format.
COPY THIS DIRECTORY!
--------------------
This "example_nt" directory is a subdirectory of the PC directory, in order
to keep all the PC-specific files under the same directory. However, the
example_nt directory can't actually be used from this location. You first
need to copy or move it up one level, so that example_nt is a direct
sibling of the PC\ and Include\ directories. Do all your work from within
this new location -- sorry, but you'll be sorry if you don't.
OPEN THE PROJECT
----------------
From VC 7.1, use the
File -> Open Solution...
dialog (*not* the "File -> Open..." dialog!). Navigate to and select the
file "example.sln", in the *copy* of the example_nt directory you made
above.
Click Open.
BUILD THE EXAMPLE DLL
---------------------
In order to check that everything is set up right, try building:
1. Select a configuration. This step is optional. Do
Build -> Configuration Manager... -> Active Solution Configuration
and select either "Release" or "Debug".
If you skip this step, you'll use the Debug configuration by default.
2. Build the DLL. Do
Build -> Build Solution
This creates all intermediate and result files in a subdirectory which
is called either Debug or Release, depending on which configuration you
picked in the preceding step.
TESTING THE DEBUG-MODE DLL
--------------------------
Once the Debug build has succeeded, bring up a DOS box, and cd to
example_nt\Debug. You should now be able to repeat the following session
("C>" is the DOS prompt, ">>>" is the Python prompt) (note that various
debug output from Python may not match this screen dump exactly):
C>..\..\PCbuild\python_d
Adding parser accelerators ...
Done.
Python 2.2c1+ (#28, Dec 14 2001, 18:06:39) [MSC 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import example
[7052 refs]
>>> example.foo()
Hello, world
[7052 refs]
>>>
TESTING THE RELEASE-MODE DLL
----------------------------
Once the Release build has succeeded, bring up a DOS box, and cd to
example_nt\Release. You should now be able to repeat the following session
("C>" is the DOS prompt, ">>>" is the Python prompt):
C>..\..\PCbuild\python
Python 2.2c1+ (#28, Dec 14 2001, 18:06:04) [MSC 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import example
>>> example.foo()
Hello, world
>>>
Congratulations! You've successfully built your first Python extension
module.
CREATING YOUR OWN PROJECT
-------------------------
Choose a name ("spam" is always a winner :-) and create a directory for
it. Copy your C sources into it. Note that the module source file name
does not necessarily have to match the module name, but the "init" function
name should match the module name -- i.e. you can only import a module
"spam" if its init function is called "initspam()", and it should call
Py_InitModule with the string "spam" as its first argument (use the minimal
example.c in this directory as a guide). By convention, it lives in a file
called "spam.c" or "spammodule.c". The output file should be called
"spam.dll" or "spam.pyd" (the latter is supported to avoid confusion with a
system library "spam.dll" to which your module could be a Python interface)
in Release mode, or spam_d.dll or spam_d.pyd in Debug mode.
Now your options are:
1) Copy example.sln and example.vcproj, rename them to spam.*, and edit them
by hand.
or
2) Create a brand new project; instructions are below.
In either case, copy example_nt\example.def to spam\spam.def, and edit the
new spam.def so its second line contains the string "initspam". If you
created a new project yourself, add the file spam.def to the project now.
(This is an annoying little file with only two lines. An alternative
approach is to forget about the .def file, and add the option
"/export:initspam" somewhere to the Link settings, by manually editing the
"Project -> Properties -> Linker -> Command Line -> Additional Options"
box).
You are now all set to build your extension, unless it requires other
external libraries, include files, etc. See Python's Extending and
Embedding manual for instructions on how to write an extension.
CREATING A BRAND NEW PROJECT
----------------------------
Use the
File -> New -> Project...
dialog to create a new Project Workspace. Select "Visual C++ Projects/Win32/
Win32 Project", enter the name ("spam"), and make sure the "Location" is
set to parent of the spam directory you have created (which should be a direct
subdirectory of the Python build tree, a sibling of Include and PC).
In "Application Settings", select "DLL", and "Empty Project". Click OK.
You should now create the file spam.def as instructed in the previous
section. Add the source files (including the .def file) to the project,
using "Project", "Add Existing Item".
Now open the
Project -> spam properties...
dialog. (Impressive, isn't it? :-) You only need to change a few
settings. Make sure "All Configurations" is selected from the "Settings
for:" dropdown list. Select the "C/C++" tab. Choose the "General"
category in the popup menu at the top. Type the following text in the
entry box labeled "Addditional Include Directories:"
..\Include,..\PC
Then, choose the "General" category in the "Linker" tab, and enter
..\PCbuild
in the "Additional library Directories" box.
Now you need to add some mode-specific settings (select "Accept"
when asked to confirm your changes):
Select "Release" in the "Configuration" dropdown list. Click the
"Link" tab, choose the "Input" Category, and append "python24.lib" to the
list in the "Additional Dependencies" box.
Select "Debug" in the "Settings for:" dropdown list, and append
"python24_d.lib" to the list in the Additional Dependencies" box. Then
click on the C/C++ tab, select "Code Generation", and select
"Multi-threaded Debug DLL" from the "Runtime library" dropdown list.
Select "Release" again from the "Settings for:" dropdown list.
Select "Multi-threaded DLL" from the "Use run-time library:" dropdown list.
That's all <wink>.
PC/example_nt/setup.py deleted 100644 → 0
View file @ 920f6db1
# This is an example of a distutils 'setup' script for the example_nt
# sample. This provides a simpler way of building your extension
# and means you can avoid keeping MSVC solution files etc in source-control.
# It also means it should magically build with all compilers supported by
# python.
# USAGE: you probably want 'setup.py install' - but execute 'setup.py --help'
# for all the details.
# NOTE: This is *not* a sample for distutils - it is just the smallest
# script that can build this. See distutils docs for more info.
from distutils.core import setup, Extension
example_mod = Extension('example', sources = ['example.c'])
setup(name = "example",
version = "1.0",
description = "A sample extension module",
ext_modules = [example_mod],
)
PC/readme.txt
View file @ b54a0682
......@@ -71,8 +71,6 @@ getpathp.c Default sys.path calculations (for all PC platforms).
dllbase_nt.txt A (manually maintained) list of base addresses for
various DLLs, to avoid run-time relocation.
example_nt A subdirectory showing how to build an extension as a
DLL.
Legacy support for older versions of Visual Studio
==================================================
......
PCbuild/readme.txt
View file @ b54a0682
......@@ -312,11 +312,3 @@ The pyproject property file defines _WIN32 and x64 defines _WIN64 and
_M_X64 although the macros are set by the compiler, too. The GUI doesn't
always know about the macros and confuse the user with false
information.
Your Own Extension DLLs
-----------------------
If you want to create your own extension module DLL (.pyd), there's an
example with easy-to-follow instructions in ..\PC\example_nt\; read the
file readme.txt there first.
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7