Get data for all 2D material data

[Xiaoshouzhen]

How can I get all the contents of the 2D material data?
The old version of the API can be easily obtained, and I can't find a quick way to obtain it in the new version.

[munrojm]

Unfortunately, it is not quite as easy as the legacy API at the moment. This is something I can add, and will make it a priority for the next release.

In the mean time, you could pull all of the condensed_structure data from the robocrys endpoint and filter locally.

[Xiaoshouzhen]

不幸的是，目前它不像旧版 API 那样简单。这是我可以添加的内容，并将使其成为下一个版本的优先事项。

同时，您可以condensed_structure从robocrys端点提取所有数据并在本地进行过滤。

yes sir i am doing this and this endpoint has key value like dimension:integer but the filtering process is unbearable. Looking forward to your contribution to the next version with a faster interface. Thank you from the bottom of my heart and wish you success in your work.

[esoteric-ephemera]

Just noting this has been asked a few times, and solved here. For materials identified as "two-dimensional" by robocrys - which are not geometrically two-dimensional (explanation here)

To obtain the "two-dimensional" materials, you'd do something like this:

from mp_api.client import MPRester

with MPRester() as mpr:
    robo_docs = mpr.materials.robocrys.search(['dimensional'])
two_d = [doc for doc in robo_docs if 'two-dimensional' in doc.description]