Hello,
we are currently using legacy Brightway2 platform, installed with conda
from the conda-forge
channel.
We need to traverse the supply chain and calculate the LCA score of each activity for reporting purposes, and have found the function bw2analyzer.utils.recursive_calculation_to_object
to be exactly what we need in this case. The legacy documentation shows the function as part of the bw2analyzer.utils
module, however, in the packaged distribution of bw2analyzer that we have in our conda environment that function is missing, even after an update to the latest version using the command conda update -c conda-forge brightway2
.
I tried updating directly the package with conda update -c conda-forge brightway2
, but nothing changes and it seems that the latest version available is already installed, and that version is 0.10.
The command conda search -c conda-forge 'bw2analyzer>=0.10'
returns
# Name Version Build Channel
bw2analyzer 0.10 pyhd8ed1ab_0 conda-forge
bw2analyzer 0.11.4 pyhd8ed1ab_0 conda-forge
bw2analyzer 0.11.4 pyhd8ed1ab_1 conda-forge
but, as I can understand from this documentation page we cannot use the 0.11.*
versions as those are only compatible with Brightway25.
The function is documented in bw2analyzer for the legacy project, and in the branch bw2legacy of this repository is in fact present, is there any reason why it's not packaged yet? Maybe we should use a different channel?
I remember we first installed Brightway using the cmutel
channel in September 2022, and then switched over to conda-forge
in order to update to latest version.
Here are the installed versions in our environment:
# Name Version Build Channel
brightway2 2.4.3 pyhd8ed1ab_0 conda-forge
bw2analyzer 0.10 pyhd8ed1ab_0 conda-forge
bw2calc 1.8.2 py310hff52083_0 conda-forge
bw2data 3.6.6 pyhd8ed1ab_0 conda-forge
bw2io 0.8.8 pyhd8ed1ab_1 conda-forge
bw2parameters 0.7 pyhd8ed1ab_0 conda-forge
bw_migrations 0.2 pyhd8ed1ab_0 conda-forge
Thanks in advance for the help and also for all the effort put in this project, it's really awesome.
Regards