CSnakes.Runtime
1.2.0
dotnet add package CSnakes.Runtime --version 1.2.0
NuGet\Install-Package CSnakes.Runtime -Version 1.2.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="CSnakes.Runtime" Version="1.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="CSnakes.Runtime" Version="1.2.0" />
<PackageReference Include="CSnakes.Runtime" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add CSnakes.Runtime --version 1.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: CSnakes.Runtime, 1.2.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package CSnakes.Runtime@1.2.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=CSnakes.Runtime&version=1.2.0
#tool nuget:?package=CSnakes.Runtime&version=1.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
CSnakes - a tool for embedding Python into .NET projects
<img src="docs/res/logo.jpeg" alt="drawing" width="200"/>
CSnakes is a .NET Source Generator and Runtime that you can use to embed Python code and libraries into your .NET Solution without the need for REST, HTTP, or Microservices.
Features
- Supports .NET Standard 8-9
- Supports Python 3.9-3.13
- Supports Virtual Environments and C-Extensions
- Supports Windows, macOS, and Linux
- Tight integration between NumPy ndarrays and Spans, 2D Spans and TensorSpans (.NET 9)
- Uses Python's C-API for fast invocation of Python code directly in the .NET process
- Uses Python type hinting to generate function signatures with .NET native types
- Supports CPython 3.13 "free-threading" mode
- Supports nested sequence and mapping types (
tuple,dict,list) - Supports default values
Examples
Given the following Python file called example.py
def hello_world(name: str, age: int) -> str:
return f"Hello {name}, you must be {age} years old!"
CSnakes will generate a static .NET class called Example with the function:
public class Example {
public static string HelloWorld(string name, long age) {
...
}
}
When called, HelloWorld() will invoke the Python function from example.py using Python's C-API and return native .NET types.
FAQ
See the FAQ for more information.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 is compatible. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
net8.0
- CommunityToolkit.HighPerformance (>= 8.4.0)
- Microsoft.Extensions.Hosting (>= 9.0.7)
- ZstdSharp.Port (>= 0.8.6)
-
net9.0
- CommunityToolkit.HighPerformance (>= 8.4.0)
- Microsoft.Extensions.Hosting (>= 9.0.7)
- System.Numerics.Tensors (>= 9.0.7)
- ZstdSharp.Port (>= 0.8.6)
NuGet packages (2)
Showing the top 2 NuGet packages that depend on CSnakes.Runtime:
| Package | Downloads |
|---|---|
|
Glidergun
Package Description |
|
|
TransformersSharp
Package Description |
GitHub repositories
This package is not used by any popular GitHub repositories.
| Version | Downloads | Last Updated |
|---|---|---|
| 1.2.0 | 109 | 8/1/2025 |
| 1.2.0-beta.250 | 62 | 8/1/2025 |
| 1.1.0 | 3,301 | 6/24/2025 |
| 1.1.0-beta.249 | 70 | 8/1/2025 |
| 1.1.0-beta.246 | 433 | 7/24/2025 |
| 1.1.0-beta.245 | 433 | 7/24/2025 |
| 1.1.0-beta.244 | 481 | 7/23/2025 |
| 1.1.0-beta.243 | 483 | 7/22/2025 |
| 1.1.0-beta.242 | 467 | 7/22/2025 |
| 1.1.0-beta.241 | 110 | 7/15/2025 |
| 1.1.0-beta.240 | 105 | 7/14/2025 |
| 1.1.0-beta.239 | 113 | 7/9/2025 |
| 1.1.0-beta.238 | 109 | 7/8/2025 |
| 1.1.0-beta.237 | 114 | 6/25/2025 |
| 1.1.0-beta.236 | 115 | 6/24/2025 |
| 1.1.0-beta.235 | 111 | 6/24/2025 |
| 1.0.35 | 2,576 | 6/5/2025 |
| 1.0.35-beta.234 | 109 | 6/24/2025 |
| 1.0.35-beta.233 | 112 | 6/24/2025 |
| 1.0.35-beta.232 | 108 | 6/24/2025 |
| 1.0.35-beta.231 | 108 | 6/23/2025 |
| 1.0.35-beta.230 | 114 | 6/23/2025 |
| 1.0.35-beta.229 | 111 | 6/23/2025 |
| 1.0.35-beta.228 | 114 | 6/23/2025 |
| 1.0.35-beta.227 | 111 | 6/23/2025 |
| 1.0.35-beta.226 | 111 | 6/18/2025 |
| 1.0.35-beta.225 | 115 | 6/18/2025 |
| 1.0.35-beta.224 | 111 | 6/16/2025 |
| 1.0.35-beta.223 | 115 | 6/15/2025 |
| 1.0.35-beta.222 | 113 | 6/15/2025 |
| 1.0.35-beta.221 | 119 | 6/15/2025 |
| 1.0.35-beta.220 | 109 | 6/15/2025 |
| 1.0.35-beta.219 | 99 | 6/15/2025 |
| 1.0.35-beta.218 | 97 | 6/15/2025 |
| 1.0.35-beta.217 | 97 | 6/15/2025 |
| 1.0.35-beta.216 | 112 | 6/14/2025 |
| 1.0.35-beta.215 | 254 | 6/12/2025 |
| 1.0.35-beta.214 | 258 | 6/12/2025 |
| 1.0.35-beta.213 | 256 | 6/11/2025 |
| 1.0.35-beta.212 | 256 | 6/11/2025 |
| 1.0.35-beta.211 | 256 | 6/11/2025 |
| 1.0.35-beta.210 | 261 | 6/11/2025 |
| 1.0.35-beta.209 | 256 | 6/11/2025 |
| 1.0.35-beta.208 | 43 | 6/6/2025 |
| 1.0.35-beta.207 | 118 | 6/5/2025 |
| 1.0.34 | 1,899 | 5/25/2025 |
| 1.0.34-beta.206 | 121 | 6/5/2025 |
| 1.0.34-beta.205 | 111 | 6/4/2025 |
| 1.0.34-beta.204 | 116 | 6/4/2025 |
| 1.0.34-beta.203 | 117 | 6/4/2025 |
| 1.0.34-beta.202 | 116 | 6/4/2025 |
| 1.0.34-beta.201 | 117 | 6/4/2025 |
| 1.0.34-beta.200 | 114 | 6/3/2025 |
| 1.0.34-beta.199 | 115 | 6/2/2025 |
| 1.0.34-beta.198 | 118 | 6/2/2025 |
| 1.0.34-beta.197 | 115 | 6/2/2025 |
| 1.0.34-beta.196 | 71 | 5/25/2025 |
| 1.0.34-beta.195 | 74 | 5/25/2025 |
| 1.0.33 | 1,136 | 5/7/2025 |
| 1.0.33-beta.194 | 43 | 5/24/2025 |
| 1.0.33-beta.193 | 69 | 5/23/2025 |
| 1.0.33-beta.192 | 63 | 5/23/2025 |
| 1.0.33-beta.191 | 75 | 5/23/2025 |
| 1.0.33-beta.190 | 130 | 5/8/2025 |
| 1.0.33-beta.189 | 119 | 5/8/2025 |
| 1.0.33-beta.188 | 142 | 5/7/2025 |
| 1.0.32 | 616 | 4/29/2025 |
| 1.0.32-beta.187 | 140 | 5/7/2025 |
| 1.0.32-beta.186 | 115 | 5/6/2025 |
| 1.0.32-beta.185 | 120 | 5/5/2025 |
| 1.0.32-beta.184 | 133 | 5/5/2025 |
| 1.0.32-beta.183 | 123 | 4/30/2025 |
| 1.0.32-beta.182 | 133 | 4/30/2025 |
| 1.0.32-beta.181 | 117 | 4/30/2025 |
| 1.0.32-beta.180 | 134 | 4/29/2025 |
| 1.0.31 | 1,268 | 4/23/2025 |
| 1.0.31-beta.179 | 137 | 4/28/2025 |
| 1.0.31-beta.178 | 135 | 4/28/2025 |
| 1.0.31-beta.177 | 136 | 4/28/2025 |
| 1.0.31-beta.176 | 132 | 4/28/2025 |
| 1.0.31-beta.175 | 126 | 4/28/2025 |
| 1.0.31-beta.174 | 136 | 4/27/2025 |
| 1.0.31-beta.173 | 144 | 4/24/2025 |
| 1.0.31-beta.172 | 134 | 4/24/2025 |
| 1.0.31-beta.171 | 127 | 4/24/2025 |
| 1.0.31-beta.170 | 133 | 4/24/2025 |
| 1.0.31-beta.169 | 129 | 4/24/2025 |
| 1.0.31-beta.168 | 141 | 4/23/2025 |
| 1.0.31-beta.167 | 132 | 4/23/2025 |
| 1.0.31-beta.166 | 132 | 4/23/2025 |
| 1.0.31-beta.165 | 135 | 4/23/2025 |
| 1.0.30 | 2,952 | 3/26/2025 |
| 1.0.30-beta.164 | 134 | 4/23/2025 |
| 1.0.30-beta.163 | 127 | 4/22/2025 |
| 1.0.30-beta.162 | 134 | 4/22/2025 |
| 1.0.30-beta.161 | 129 | 4/18/2025 |
| 1.0.30-beta.160 | 164 | 4/17/2025 |
| 1.0.30-beta.159 | 145 | 4/6/2025 |
| 1.0.30-beta.158 | 136 | 4/6/2025 |
| 1.0.30-beta.157 | 144 | 4/4/2025 |
| 1.0.30-beta.156 | 131 | 4/3/2025 |
| 1.0.30-beta.155 | 129 | 4/3/2025 |
| 1.0.30-beta.154 | 136 | 4/3/2025 |
| 1.0.30-beta.153 | 136 | 4/3/2025 |
| 1.0.30-beta.152 | 142 | 3/30/2025 |
| 1.0.30-beta.151 | 445 | 3/26/2025 |
| 1.0.29 | 564 | 3/14/2025 |
| 1.0.29-beta.150 | 448 | 3/26/2025 |
| 1.0.29-beta.149 | 119 | 3/21/2025 |
| 1.0.29-beta.148 | 127 | 3/20/2025 |
| 1.0.29-beta.147 | 137 | 3/17/2025 |
| 1.0.29-beta.146 | 116 | 3/16/2025 |
| 1.0.29-beta.145 | 113 | 3/14/2025 |
| 1.0.28 | 236 | 3/12/2025 |
| 1.0.28-beta.144 | 111 | 3/14/2025 |
| 1.0.28-beta.143 | 147 | 3/12/2025 |
| 1.0.27 | 1,833 | 2/14/2025 |
| 1.0.27-beta.142 | 141 | 3/12/2025 |
| 1.0.27-beta.141 | 135 | 3/12/2025 |
| 1.0.27-beta.140 | 137 | 3/10/2025 |
| 1.0.27-beta.139 | 70 | 2/28/2025 |
| 1.0.27-beta.138 | 65 | 2/14/2025 |
| 1.0.26 | 3,459 | 1/27/2025 |
| 1.0.26-beta.137 | 70 | 2/14/2025 |
| 1.0.26-beta.136 | 77 | 2/10/2025 |
| 1.0.26-beta.135 | 90 | 1/27/2025 |
| 1.0.25 | 523 | 1/14/2025 |
| 1.0.25-beta.134 | 68 | 1/27/2025 |
| 1.0.25-beta.133 | 64 | 1/22/2025 |
| 1.0.25-beta.132 | 67 | 1/22/2025 |
| 1.0.25-beta.131 | 62 | 1/22/2025 |
| 1.0.25-beta.130 | 61 | 1/14/2025 |
| 1.0.25-beta.129 | 58 | 1/14/2025 |
| 1.0.25-beta.128 | 63 | 1/14/2025 |
| 1.0.24 | 148 | 1/13/2025 |
| 1.0.24-beta.127 | 53 | 1/13/2025 |
| 1.0.24-beta.126 | 58 | 1/13/2025 |
| 1.0.24-beta.125 | 62 | 1/13/2025 |
| 1.0.23 | 336 | 1/10/2025 |
| 1.0.23-beta.124 | 64 | 1/13/2025 |
| 1.0.23-beta.123 | 60 | 1/12/2025 |
| 1.0.23-beta.122 | 73 | 1/12/2025 |
| 1.0.23-beta.121 | 70 | 1/11/2025 |
| 1.0.23-beta.120 | 61 | 1/10/2025 |
| 1.0.22-beta.119 | 58 | 1/10/2025 |
| 1.0.21 | 3,178 | 10/15/2024 |
| 1.0.21-beta.118 | 56 | 1/10/2025 |
| 1.0.21-beta.117 | 70 | 1/8/2025 |
| 1.0.21-beta.116 | 56 | 1/8/2025 |
| 1.0.21-beta.115 | 84 | 11/2/2024 |
| 1.0.21-beta.114 | 77 | 10/30/2024 |
| 1.0.21-beta.113 | 73 | 10/29/2024 |
| 1.0.21-beta.112 | 73 | 10/29/2024 |
| 1.0.21-beta.111 | 69 | 10/29/2024 |
| 1.0.21-beta.110 | 70 | 10/29/2024 |
| 1.0.21-beta.109 | 87 | 10/22/2024 |
| 1.0.21-beta.108 | 94 | 10/20/2024 |
| 1.0.21-beta.107 | 98 | 10/20/2024 |
| 1.0.21-beta.106 | 91 | 10/20/2024 |
| 1.0.21-beta.105 | 118 | 10/18/2024 |
| 1.0.21-beta.104 | 67 | 10/17/2024 |
| 1.0.21-beta.103 | 70 | 10/17/2024 |
| 1.0.21-beta.102 | 65 | 10/15/2024 |
| 1.0.20 | 475 | 10/11/2024 |
| 1.0.20-beta.101 | 72 | 10/15/2024 |
| 1.0.20-beta.100 | 68 | 10/15/2024 |
| 1.0.20-beta.99 | 79 | 10/14/2024 |
| 1.0.20-beta.98 | 72 | 10/14/2024 |
| 1.0.20-beta.97 | 76 | 10/14/2024 |
| 1.0.20-beta.96 | 70 | 10/11/2024 |
| 1.0.19-beta.95 | 88 | 10/11/2024 |
| 1.0.19-beta.94 | 107 | 10/11/2024 |
| 1.0.19-beta.93 | 85 | 10/11/2024 |
| 1.0.19-beta.92 | 74 | 10/11/2024 |
| 1.0.19-beta.91 | 100 | 10/11/2024 |
| 1.0.19-beta.90 | 69 | 10/11/2024 |
| 1.0.19-beta.89 | 77 | 10/11/2024 |
| 1.0.18 | 825 | 9/23/2024 |
| 1.0.18-beta.88 | 74 | 10/11/2024 |
| 1.0.18-beta.87 | 67 | 10/10/2024 |
| 1.0.18-beta.86 | 82 | 10/7/2024 |
| 1.0.18-beta.85 | 70 | 10/6/2024 |
| 1.0.18-beta.84 | 71 | 10/6/2024 |
| 1.0.18-beta.83 | 86 | 9/25/2024 |
| 1.0.18-beta.82 | 70 | 9/24/2024 |
| 1.0.18-beta.80 | 75 | 9/23/2024 |
| 1.0.17 | 2,294 | 8/30/2024 |
| 1.0.17-beta.79 | 90 | 9/23/2024 |
| 1.0.17-beta.78 | 70 | 9/23/2024 |
| 1.0.17-beta.77 | 59 | 9/19/2024 |
| 1.0.17-beta.73 | 87 | 9/17/2024 |
| 1.0.17-beta.72 | 86 | 9/17/2024 |
| 1.0.17-beta.71 | 96 | 9/17/2024 |
| 1.0.17-beta.70 | 86 | 9/17/2024 |
| 1.0.17-beta.69 | 87 | 9/17/2024 |
| 1.0.17-beta.68 | 90 | 9/17/2024 |
| 1.0.17-beta.67 | 85 | 9/16/2024 |
| 1.0.17-beta.66 | 90 | 9/10/2024 |
| 1.0.17-beta.65 | 81 | 9/10/2024 |
| 1.0.17-beta.64 | 90 | 9/5/2024 |
| 1.0.17-beta.63 | 78 | 9/4/2024 |
| 1.0.17-beta.62 | 89 | 9/4/2024 |
| 1.0.17-beta.61 | 79 | 8/30/2024 |
| 1.0.17-beta.60 | 88 | 8/30/2024 |
| 1.0.16 | 654 | 8/21/2024 |
| 1.0.16-beta.59 | 100 | 8/30/2024 |
| 1.0.16-beta.58 | 87 | 8/29/2024 |
| 1.0.16-beta.57 | 81 | 8/28/2024 |
| 1.0.16-beta.56 | 84 | 8/28/2024 |
| 1.0.16-beta.55 | 86 | 8/28/2024 |
| 1.0.16-beta.54 | 112 | 8/23/2024 |
| 1.0.16-beta.53 | 105 | 8/23/2024 |
| 1.0.16-beta.52 | 120 | 8/22/2024 |
| 1.0.16-beta.51 | 96 | 8/21/2024 |
| 1.0.15-beta.50 | 102 | 8/21/2024 |
| 1.0.15-beta.49 | 127 | 8/21/2024 |
| 1.0.15-beta.48 | 117 | 8/21/2024 |
| 1.0.15-beta.47 | 114 | 8/21/2024 |
| 1.0.15-beta.46 | 88 | 8/21/2024 |
| 1.0.13 | 418 | 8/15/2024 |
| 1.0.13-beta.36 | 98 | 8/17/2024 |
| 1.0.13-beta.35 | 95 | 8/16/2024 |
| 1.0.13-beta.34 | 107 | 8/16/2024 |
| 1.0.13-beta.33 | 101 | 8/16/2024 |
| 1.0.13-beta.32 | 107 | 8/15/2024 |
| 1.0.13-beta.31 | 101 | 8/15/2024 |
| 1.0.11 | 149 | 8/14/2024 |
| 1.0.11-beta.30 | 105 | 8/15/2024 |
| 1.0.11-beta.29 | 101 | 8/15/2024 |
| 1.0.11-beta.28 | 95 | 8/14/2024 |
| 1.0.11-beta.27 | 100 | 8/14/2024 |
| 1.0.11-beta.26 | 102 | 8/14/2024 |
| 1.0.10 | 166 | 8/14/2024 |
| 1.0.10-beta.25 | 110 | 8/14/2024 |
| 1.0.10-beta.24 | 90 | 8/14/2024 |
| 1.0.9 | 142 | 8/14/2024 |
| 1.0.9-beta.23 | 106 | 8/14/2024 |
| 1.0.8 | 157 | 8/13/2024 |
| 1.0.8-beta.22 | 101 | 8/13/2024 |
| 1.0.8-beta.21 | 95 | 8/13/2024 |
| 1.0.8-beta.20 | 106 | 8/13/2024 |
| 1.0.8-beta.19 | 99 | 8/13/2024 |
| 1.0.8-beta.18 | 107 | 8/13/2024 |
| 1.0.8-beta.17 | 111 | 8/13/2024 |
| 1.0.7-beta.16 | 100 | 8/6/2024 |
| 1.0.6 | 128 | 8/5/2024 |
| 1.0.4-beta.14 | 76 | 8/3/2024 |
| 1.0.4-beta.13 | 69 | 8/3/2024 |
| 1.0.4-beta.12 | 81 | 8/3/2024 |
| 1.0.4-beta.11 | 92 | 8/1/2024 |
| 1.0.4-beta.10 | 84 | 8/1/2024 |
| 1.0.3-beta.8 | 77 | 8/1/2024 |
| 1.0.3-beta.7 | 94 | 8/1/2024 |
| 1.0.2 | 128 | 7/26/2024 |
| 1.0.1 | 125 | 7/26/2024 |
| 1.0.0 | 212 | 7/25/2024 |