PyCellBase code can be accessed at
The CellBaseClient class provides access to the different clients of the data we want to query (e.g. gene, transcript, variation, protein, genomic region, variant).
Each of these clients provide a set of methods to ask for the resources we want to retrieve. Most of these methods will need to be provided with comma-separated IDs or list of IDs. Optional filters and extra options can be added as key-value parameters.
Responses are retrieved as JSON formatted data. Therefore, fields can be queried by key.
If there is an available resource, but there is not an available method in this python package, the CellBaseClient class can be used to create the URL of interest. This class is able to access the RESTful Web Services through the get method it implements. In this case, this method needs to be provided with those parameters which are required by the URL: category (e.g. feature), subcategory (e.g. gene), ID to search for (e.g. BRCA1) and method to query (e.g. search).
Configuration data as host, API version, or species is stored in a ConfigClient object. A custom configuration can be passed to CellBaseClient with a ConfigClient object provided with a JSON or YAML config file. If you want to change the configuration on the fly you can directly modify the ConfigClient object.
Please, find more details on how to use the python library at: Python client tutorial
PyCellBase can be cloned in your local machine by executing in your terminal:
$ git clone https://github.com/opencb/cellbase.git
Once you have downloaded the project you can install the library:
$ cd cellbase/clients/python $ python setup.py install
PyCellBase is stored in PyPI and can be installed via pip:
$ pip install pycellbase
R library package is implemented and maintained for the latest R release and distributed through Bioconductor (https://bioconductor.org/packages/release/bioc/html/cellbaseR.html). For a quick install, please enter the R terminal and type:
The R code is also distributed together with the rest of the CellBase code. R code can be found at:
The R code provides a library for programmatic access to CellBase data. No CLI is implemented in R.
Comprehensive description of the library is provided by the Bioconductor documentation: