swimlane-connector-utilities

swimlane-connector-utilities

This package contains utility functions to be used in Swimlane Connectors.

Swimlane Attachments

This helper function is to create attachments easily, in Swimlane output format. You can either create a single attachment, with create_attachment

from swimlane_connector_utilities import create_attachment

output = {
    "attachment_key1": create_attachment("myfile.txt", "this is a text file")
    "attachment_key2": create_attachment("myfile.exe", <byte data here>)
}

Or multiple attachments with SwimlaneAttachments

from swimlane_connector_utilities import SwimlaneAttachments


swa = SwimlaneAttachments()


swa.add_attachment("myfile.txt", "this is a text file")
swa.add_attachment("myfile.exe", <byte data here>)


output = {
    "attachment_list": swa.get_attachments()
}

Create Test Connection

Creating test connections can be repetitive, so a test connection that looks like this:

from swimlane_connector_utilities import create_test_conn

# My Integration Auth, copied from __init__.py for example purposes
class MyIntegration(object):
    def __init__(self, context):
        # Do auth here
        pass

    def do_auth(self):
        pass


class SwMain(object):
    def __init__(self, context):
        self.context = context

    def execute(self):
        try:
            MyIntegration(self.context).do_auth()

            return {"successful": True}
        except Exception as e:
            return {"successful": False, "errorMessage": str(e)}

Can be easily turned into

from swimlane_connector_utilities import create_test_conn

# My Integration Auth, copied from __init__.py for example purposes
class MyIntegration(object):
    def __init__(self, context):
        # Do auth here
        pass

    def do_auth(self):
        pass
        
SwMain = create_test_conn(MyIntegration, execute_func="do_auth")

Note that if you do authentication in init you can exclude the execute_func param

Parse Datetime

datetime inputs can be many different formats and often we want to accept a time relative to the current time, such as 10 minutes ago. To handle all datetime inputs, you can use the function parse_datetime. This function accepts all common datetime formats as well as the relative time format below, and returns a pendulum object. An InvalidInput error will be raised if it is not a valid datetime.

Relative datetime format:

For the current time:
    now
Any other time:
    (+/-)(integer) (milliseconds|seconds|minutes|days|weeks|months|years)
    
examples:
    now
    -1 months
    +3 days
    -123 seconds

parse_datetime can be used to parse the input, then convert the pendulum object to the format the api requires.

from swimlane_connector_utilities import parse_datetime

data = {"time_1": "2020-02-02 10:10:10", "time_2": "-5 minutes", "text_field": "text"}
for field in ["time_1", "time_2"]:
    data[field] = parse_datetime(field, data[field]).to_iso8601_string()