Getting Started

System Requirements

Aspose.Cells for Python via .NET is platform-independent API and can be used on any platform (Windows and Linux) where Python is installed.

Python Version

Python 3.6 or higher

Installation

Windows:

You can easily use Aspose.Cells for Python via .NET from pypi with the following command.

 $ pip install aspose-cells-python

Linux:

You can easily use Aspose.Cells for Python via .NET from pypi with the following command.

 $ pip install aspose-cells-python

Note:You need to run the following command before installation

For Ubuntu/Debian: apt-get install libgdiplus 
For CentOS/RHEL/Fedora: yum install libgdiplus

MacOS:

You can easily use Aspose.Cells for Python via .NET from pypi with the following command.

 $ pip install aspose-cells-python

Note:If your python is Python3.7(take python3.7, for example, here),after installing the aspose-cells-python,there may be the following errors ‘/usr/local/lib/libpython3.7m.dylib’ (no such file), ‘/usr/lib/libpython3.7m.dylib’ (no such file) prompt. In such a situation,please add the following command to your bash_profile(Find where is libpython3.7m.dylib first,take /Library/Frameworks/Python.framework/Versions/3.7/lib for example here)
```
export DYLD_LIBRARY_PATH="$DYLD_LIBRARY_PATH:/Library/Frameworks/Python.framework/Versions/3.7/lib"
export LIBRARY_PATH="$LIBRARY_PATH:/Library/Frameworks/Python.framework/Versions/3.7/lib/"
```
Note:Due to our reliance on the SkiaSharp graphics library, if you encounter the following error: System.DllNotFoundException: Unable to load shared library ‘libSkiaSharp’ or one of its dependencies. please install SkiaSharp.
```
brew  install nuget
nuget install SkiaSharp.NativeAssets.macOS -Version 2.88.6
```
After installation, please run the following command
```
cp ./SkiaSharp.NativeAssets.macOS.2.88.6/runtimes/osx/native/libSkiaSharp.dylib /usr/local/lib/.
```

Of course, if you want it simpler, you can also download libSkiaSharp.dylib and then copy it to the /usr/local/lib directory.

⚠️ Note:
In some cases, after installing a new version of aspose-cells-python, users may encounter an error like the following:

While initializing the host for the ‘WrpNs_Aspose.WrpNs_Cells.WrpCs_Workbook_xxxxxx (Assembly=WrpInterop.Aspose.Cells)’ type, an error occurred - Method ‘call_000_xxxxxx’ not found

This indicates that the previous version was not completely uninstalled, leading to a conflict between the newly installed version and the old one.
You can resolve this issue by following the steps below:

First, you can create a clean virtual environment to ensure the latest version works properly on your Windows machine:

# Set up virtual environment
python -m venv .venv
.\.venv\Scripts\activate
# Install aspose-cells-python
pip install aspose-cells-python

Then run your program.

If you prefer to continue using your original environment, please try the following steps:

pip uninstall aspose-cells-python

Make sure the uninstallation is successful. If any errors occur during uninstallation, try running the command multiple times. Alternatively, locate your site-packages directory, typically something like:

\Python3x\Lib\site-packages

Then manually delete the following directories (if they exist):

aspose
aspose_cells*

After that, reinstall the package:

pip install aspose-cells-python

How to Create the Hello World Application using Aspose.Cells for Python via .NET

Create a file named CreatingHelloWorldFile.py and use the following sample code:

Now save the code above to “CreatingHelloWorldFile.py” and run “python CreatingHelloWorldFile.py” @command prompt.

Python via .NET Example github

Please visit the Aspose.Cells for Python via .NET Example github to view more sample codes.

Features