Siri

---

A library for dealing with Service Interface for Real-time Information (SIRI) data

Contains:

• Auto-generated python classes for dealing with SIRI 2.0 data. Generated from the SIRI 2.0 XSD using xsdata.
• A method to parse SIRI XML.
• A method to serialize objects into SIRI XML

This library leans heavily on the output and functions of xsdata

No warranty is provided with this library. This library does not defend against XML attacks.

Installation

$ pip install siri

Usage

Parse a file

>>> from siri import parse
>>> parse('my_siri_file.xml')

Parse an XML string

>>> from siri import parse
>>> xml_string = """
    <?xml version="1.0" encoding="UTF-8"?>
        <ns0:Siri xmlns:ns0="http://www.siri.org.uk/siri" version="2.0">
            <ns0:SubscriptionResponse>
                <ns0:ResponseTimestamp>2021-01-01T00:00:00</ns0:ResponseTimestamp>
                <ns0:ResponderRef>Responder Ref</ns0:ResponderRef>
                <ns0:ResponseStatus>
                    <ns0:ResponseTimestamp>2021-01-01T00:00:00</ns0:ResponseTimestamp>
                    <ns0:SubscriberRef>Subscriber Ref</ns0:SubscriberRef>
                    <ns0:SubscriptionRef>1</ns0:SubscriptionRef>
                    <ns0:Status>true</ns0:Status>
                </ns0:ResponseStatus>
            </ns0:SubscriptionResponse>
        </ns0:Siri>
    """
>>> siri_object = parse(xml_string)
>> print(siri_object.subscription_response.response_status.subscription_ref)
1

Build and serialize a SIRI object

>>> from siri import Siri, SubscriptionResponse, ResponseStatus
>>>
>>> obj = Siri(
>>>     subscription_response=SubscriptionResponse(
>>>      response_timestamp=datetime.datetime(2021, 1, 1).isoformat(),
>>>      responder_ref="Responder Ref",
>>>      response_status=ResponseStatus(
>>>          response_timestamp=datetime.datetime(2021, 1, 1).isoformat(),
>>>          subscriber_ref="Subscriber Ref",
>>>          subscription_ref="1",
>>>          status=True,
>>>      )
>>>  )
>>>
>>> serialize(obj)

"""<?xml version="1.0" encoding="UTF-8"?>
<ns0:Siri xmlns:ns0="http://www.siri.org.uk/siri" version="2.0">
    <ns0:SubscriptionResponse>
        <ns0:ResponseTimestamp>2021-01-01T00:00:00</ns0:ResponseTimestamp>
        <ns0:ResponderRef>Responder Ref</ns0:ResponderRef>
        <ns0:ResponseStatus>
            <ns0:ResponseTimestamp>2021-01-01T00:00:00</ns0:ResponseTimestamp>
            <ns0:SubscriberRef>Subscriber Ref</ns0:SubscriberRef>
            <ns0:SubscriptionRef>1</ns0:SubscriptionRef>
            <ns0:Status>true</ns0:Status>
        </ns0:ResponseStatus>
    </ns0:SubscriptionResponse>
</ns0:Siri>"""