This Python package simply provides one Python class 'EpsgNumber' with lots of EPSG constants (which are used for defining coordinate reference systems).
Those constants can be used for getting intellisense help, for example when using Visual Studio Code or PyCharm.
# pip install epsg-constants
from epsg_constants.epsg_number import EpsgNumber
print("EpsgNumber WGS84 : " + str(EpsgNumber.WORLD__WGS_84__4326))
print("EpsgNumber SWEREF99TM : " + str(EpsgNumber.SWEDEN__SWEREF99_TM__3006))
The Python class with constants in this package was generated based on data from EPSG Dataset.
It is released with license MIT.
Regarding the EPSG data: Ownership of the EPSG Dataset by IOGP is acknowledged as in the Terms of Use
Some quotes from the above linked webpage 'Terms of use':
"... The EPSG Facilities are published by IOGP at no charge. Distribution for profit is forbidden ... Ownership of the EPSG Dataset by IOGP must be acknowledged ... "
When the Python class was generated, the EPSG dataset version 10.011 was used.
The EPSG version number is also used for the major/minor (10.11) numbers of this pypi package.