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brightway2

An open source framework for life cycle assessment.
https://github.com/brightway-lca/brightway2

Category: Industrial Ecology
Sub Category: Life Cycle Assessment

Keywords

bw2 documentation life-cycle-assessment python

Keywords from Contributors

brightway lca

Last synced: about 1 hour ago
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Repository metadata

Metapackage for brightway2 imports and documentation

README.md

Brightway2 life cycle assessment framework

Brightway2 is a framework for advanced life cycle assessment calculations. It consists of several components which each accomplish specific tasks. This package is a container for all the separate components, for ease of documentation and installation.

Brightway2 is inspired by the Brightway software, which was developed during Chris Mutel's PhD work at ETH Zurich, but is a complete rewrite focusing on simplicity, power, and ease of use. Brightway2 can run on all major operating systems.

Official site

Online documentation

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Last Year

Committers metadata

Last synced: 1 day ago

Total Commits: 452
Total Committers: 8
Avg Commits per committer: 56.5
Development Distribution Score (DDS): 0.022

Commits in past year: 2
Committers in past year: 2
Avg Commits per committer in past year: 1.0
Development Distribution Score (DDS) in past year: 0.5

Name Email Commits
Chris Mutel c****l@g****m 442
Michael Weinold 2****d 3
Artur Szilagyi a****i@g****m 2
giuseppe cardellini 1****n 1
ThreeFx b****n@s****e 1
Pascal Lesage 1****e 1
Marc van der Meide m****e@c****l 1
Renaud Richardet r****t@e****h 1

Committer domains:

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 74
Total pull requests: 6
Average time to close issues: 9 months
Average time to close pull requests: about 1 month
Total issue authors: 33
Total pull request authors: 6
Average comments per issue: 1.59
Average comments per pull request: 0.67
Merged pull request: 3
Bot issues: 0
Bot pull requests: 1

Past year issues: 9
Past year pull requests: 0
Past year average time to close issues: about 12 hours
Past year average time to close pull requests: N/A
Past year issue authors: 8
Past year pull request authors: 0
Past year average comments per issue: 0.22
Past year average comments per pull request: 0
Past year merged pull request: 0
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/brightway-lca/brightway2

Top Issue Authors

  • aleksandra-kim (20)
  • cmutel (8)
  • tjlca (5)
  • michaelweinold (4)
  • MaximeAgez (4)
  • nikhilsampathrao (3)
  • jahu-iwf (2)
  • PGjedde (2)
  • Joshua-Schroijen (2)
  • saavedradelosom (1)
  • LouiseBru (1)
  • ar-ali (1)
  • MaxHalford (1)
  • froborg (1)
  • konstantinstadler (1)

Top Pull Request Authors

  • marc-vdm (1)
  • BenPortner (1)
  • michaelweinold (1)
  • m-rossi (1)
  • renaud (1)
  • renovate[bot] (1)

Top Issue Labels

  • bug (13)
  • major (11)
  • enhancement (9)
  • minor (7)
  • answered (2)
  • critical (1)
  • trivial (1)
  • question (1)

Top Pull Request Labels

Package metadata

pypi.org: brightway2

  • Homepage: https://github.com/brightway-lca/brightway2
  • Documentation: https://brightway2.readthedocs.io/
  • Licenses: Copyright (c) 2016, Chris Mutel and ETH Zurich. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of ETH Zurich nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  • Latest release: 2.4.7 (published 7 months ago)
  • Last Synced: 2025-04-29T15:33:13.040Z (1 day ago)
  • Versions: 31
  • Dependent Packages: 14
  • Dependent Repositories: 24
  • Downloads: 2,527 Last month
  • Rankings:
    • Dependent packages count: 1.256%
    • Dependent repos count: 2.983%
    • Average: 5.163%
    • Forks count: 6.708%
    • Downloads: 7.061%
    • Stargazers count: 7.808%
  • Maintainers (1)

Dependencies

requirements.txt pypi
  • appdirs *
  • asteval *
  • bw2analyzer *
  • bw2calc *
  • bw2data *
  • bw2io *
  • bw2parameters *
  • docopt *
  • eight *
  • flask *
  • future *
  • lxml *
  • nose *
  • numpy *
  • peewee >=3.0
  • psutil *
  • pyprind *
  • requests *
  • scipy *
  • stats_arrays *
  • unicodecsv *
  • voluptuous *
  • whoosh *
  • xlrd *
  • xlsxwriter *
setup.py pypi

Score: 14.86401901998611