xdi-validator 1.0.4b0

A standalone JSON Schema based validator for XDI files used to save XAS data aiming to be fully compliant with the XDI/1.0 specification..

XDI-Validator

What is it?

XDI-Validator is a standalone JSON Schema based validator for XDI files. XDI (*.xdi) is a format used to save XAS data. This validator aiming to be fully compliant with the XDI/1.0 specification, as detailed in the documents XAS Data Interchange Format Draft Specification, version 1.0 and Dictionary of XAS Data Interchange Metadata.

Usage

As simple as it gets :

# import the functionality from the module
from xdi_validator import validate, XDIEndOfHeaderMissingError

# open the xdi file
with open('filename.xdi', 'r') as xdi_document:
    
    # Validate the file. If there is no end-of-header token
    # an exception is raised
    try:
        xdi_errors, xdi_dict = validate(xdi_document)
    except XDIEndOfHeaderMissingError as ex:
        print(ex.message)
        
    # check if there are errors
    if xdi_errors:
        print('XDI is invalid!')
        for error in xdi_errors:
            print(error)
    else:
        print('XDI is valid!')
        print(xdi_dict)
    

Note: Sure, users can also to use the library for parsing and converting XDI files into json.

How to install?

XDI-Validator is available in PyPI. The project page is https://pypi.org/project/xdi-validator/.
To install XDI-Validator on your development environment, just issue the command:

 pip install xdi-validator

To build and install from the source code do:

1. Clone the repository: git clone https://github.com/AAAlvesJr/XDI-Validator.git
2. Go the project directory: cd XDI-Validator
3. Build the package: python3 -m build
4. Install the wheel: pip install dist/xdi_validator-{VERSION}-py3-none-any.whl

where VERSION is the package version.

Source code

Access to the source code is granted via the project GitHub repository at the url https://github.com/AAAlvesJr/XDI-Validator.

Dependencies

XDI-Validator's only external dependency is jsonschema package.

How to contribute

Please, submit a pull request. PR adding new features should implement the correspondind unit test. Aside that, please, feel free to open issues for bugs and features requests.

License

XDI-Validator is available under the MIT license. See the LICENSE file for more info.