matomo-api 1.0b4

Python wrapper for the Matomo reporting API

Python wrapper for the Matomo Reporting API

This Python wrapper is based on (scraped) information from Matomo's developer and glossary sites, and the contents of the getReportMetadata and getGlossaryMetrics API Requests.

The design goal for this package has been to provide API documentation from within the Python environment. Classes, methods and their respective docstrings have been used to facilitate this, thus enabling IDE popup/autocomplete options to aid in setting up an API Query.
Names of the API Modules, Methods, and parameters in this package follow Matomo documentation. Since this also holds for any capitalization, this diverts from Python naming conventions.
Striving to reach the design goal resulted in less Pythonic code then I would have liked.

Note on terminology

Python and the Matomo API clash on some terminology. Most prone to raise confusion are the terms module and method. To distinguish in which context these terms are used, they will be capitalized when referring to the Matomo API, while lowercase will be used for a Python context.

To add to the confusion, Matomo uses the term Module in two interpretations:

• Group of related API Methods, e.g. 'Actions' or 'Events'. In API Queries it is the first part of the 'method' parameter, such as 'Actions' in method=Actions.getPageUrls.
• Handler of all http API Requests (request parameter is module=API) as opposed to e.g. the handler of the web-gui (module=CoreHome).

In this documentation only the first interpretation is used: a Module is a collection of API Methods.

General usage instructions

• Instantiate an object of the MatomoApi class, while specifying the server url and authorization token.

• Select (and instantiate) an API Module by using the autocomplete/popup of your IDE on this MatomoApi object.

• Select and use a specific API Method by again using the IDE autocomplete/popup features on the selected API Module.

• The parameter/value combinations for the API Query can be selected by typing the parameter name, reading potential docstrings and sub-selecting attributes or methods via IDE popups/autocompletes. Apply these parameters by bundling them via the union operator | and use this bundle (actually a library) as argument for the selected API Method.

• Wherever columns need to be specified, select them using the col class and sub-select via dot-notation using (again) the IDE popup/autocomplete.

Typical usage example:

from matomo_api import *

URL = 'https://matomoserver.somesite.int'
TOKEN = '0b1c64cb1de641e36de6bc9dd658d47ab'

ma = MatomoApi(URL, TOKEN)

pars = format.json | language.dk | translateColumnNames()
       | idSite.one_or_more(1) | date.yesterday | period.day 
       | showColumns(col.date, col.label) | hideColumns(col.nb_events)

qry_result = ma.Actions().getExitPageUrls(pars)

Elaboration of usage example

Instantiate the API

ma = MatomoApi(URL, TOKEN)

Variable ma is assigned an instance of the MatomoApi class with actual server url and token as arguments.
Documentation of this class as popup:

Select and set parameters

pars = format.json | language.dk | translateColumnNames() \
       | idSite.one_or_more(1) | date.yesterday | period.day \ 
       | showColumns(col.date, col.label) | hideColumns(col.nb_events)

Variable pars is assigned a union of API parameters that build the Query. All parameters are available as either Python class or Python function.

Autocompletion for an API parameter:

In case the API parameter is represented by a Python class, values are set by selecting a class attribute or method. The documentation guides this selection:

Autocomplete for setting the values of this format API parameter:

The idSite API parameter uses a class method to set multiple site id's:

Some API parameters require column specifications, e.g. the hideColumns parameter:

To specify these columns, use the col class:

Complete the Query

qry_result = ma.Actions().getExitPageUrls(pars)

The methods of the MatomoApi class represent the Matomo API Modules. Use method autocomplete on the ma object to select the API Module:

Popup documentation of an API method:

Upon using a MatomoApi class method, an object is instantiated representing an API Module with all its Methods. These API Methods can be selected via autocompletion of this 'Module' object:

Each Method of an API Module has extensive documentation.
Using a Method returns the result of the API Query as Response object.