install_ecoinvent_in_2_lines

install_ecoinvent_in_2_lines.py

import bw2data as bd
import bw2io as bi
from packaging import version
# We need bw2io version 0.9.dev24 at least
assert version.parse(".".join([str(i) for i in bi.__version__])) >= version.parse("0.9.DEV24")

EI_USERNAME = "my_user"
EI_PASSWORD = "somepassword"

# Let's make the credentials be stored somewhere so that we don't need to provide them every time
# This is only necessary once, and is optional (see below)
# you might need to install ecoinvent_interface package with: `pip install ecoinvent_interface`

from ecoinvent_interface import Settings, permanent_setting
permanent_setting("username", EI_USERNAME)
permanent_setting("password", EI_PASSWORD)
# Secrets files read automatically
my_settings = Settings()

# Now to the magic part: download and install ecoinvent 3.9.1 cutoff
bd.projects.set_current("some new project")
bi.import_ecoinvent_release(
    version="3.9.1",
    system_model="cutoff",
  # Only use the credentials if you didn't add them using the Settings object of ecoinvent_interface above.
    #username=EI_USERNAME,
    #password=EI_PASSWORD,
)