diff --git a/.codecov.yml b/.codecov.yml index 5a94096e..4af5eb24 100644 --- a/.codecov.yml +++ b/.codecov.yml @@ -1,14 +1,14 @@ coverage: status: - project: # more options at https://docs.codecov.com/docs/commit-status + project: # more options at https://docs.codecov.com/docs/commit-status default: target: auto # use the coverage from the base commit, fail if coverage is lower - threshold: 0% # allow the coverage to drop by + threshold: 0% # allow the coverage to drop by comment: layout: " diff, flags, files" behavior: default require_changes: false - require_base: false # [true :: must have a base report to post] - require_head: false # [true :: must have a head report to post] + require_base: false # [true :: must have a base report to post] + require_head: false # [true :: must have a head report to post] hide_project_coverage: false # [true :: only show coverage on the git diff aka patch coverage] diff --git a/.codespell/ignore_words.txt b/.codespell/ignore_words.txt index 9757d7c0..e2ee211b 100644 --- a/.codespell/ignore_words.txt +++ b/.codespell/ignore_words.txt @@ -4,8 +4,21 @@ ;; abbreviation for "materials" often used in a journal title mater -;; alternative use of socioeconomic -socio-economic - ;; Frobenius norm used in np.linalg.norm fro + +;; "discus" is the name of a software package +discus +DISCUS + +;; chemical elements +Te +Nd + +;; /src/diffpy/structure/parsers/p_pdb.py:100 +;; pdb identifier +CONECT + +;; /src/diffpy/structure/parsers/p_xcfg.py:452 +;; used in a function +BU diff --git a/.github/ISSUE_TEMPLATE/release_checklist.md b/.github/ISSUE_TEMPLATE/release_checklist.md index 0f560278..6107962c 100644 --- a/.github/ISSUE_TEMPLATE/release_checklist.md +++ b/.github/ISSUE_TEMPLATE/release_checklist.md @@ -6,30 +6,41 @@ labels: "release" assignees: "" --- -### PyPI/GitHub release checklist: +### PyPI/GitHub rc-release preparation checklist: - [ ] All PRs/issues attached to the release are merged. - [ ] All the badges on the README are passing. - [ ] License information is verified as correct. If you are unsure, please comment below. - [ ] Locally rendered documentation contains all appropriate pages, including API references (check no modules are - missing), tutorials, and other human written text is up-to-date with any changes in the code. -- [ ] Installation instructions in the README, documentation and on the website (e.g., diffpy.org) are updated. + missing), tutorials, and other human-written text is up-to-date with any changes in the code. +- [ ] Installation instructions in the README, documentation, and the website are updated. - [ ] Successfully run any tutorial examples or do functional testing with the latest Python version. - [ ] Grammar and writing quality are checked (no typos). +- [ ] Install `pip install build twine`, run `python -m build` and `twine check dist/*` to ensure that the package can be built and is correctly formatted for PyPI release. -Please mention @sbillinge here when you are ready for PyPI/GitHub release. Include any additional comments necessary, such as -version information and details about the pre-release here: +Please tag the maintainer (e.g., @username) in the comment here when you are ready for the PyPI/GitHub release. Include any additional comments necessary, such as version information and details about the pre-release here: -### conda-forge release checklist: +### PyPI/GitHub full-release preparation checklist: - +- [ ] Create a new conda environment and install the rc from PyPI (`pip install ==??`) +- [ ] License information on PyPI is correct. +- [ ] Docs are deployed successfully to `https:///`. +- [ ] Successfully run all tests, tutorial examples or do functional testing. +Please let the maintainer know that all checks are done and the package is ready for full release. + +### conda-forge release preparation checklist: + + + +- [ ] Ensure that the full release has appeared on PyPI successfully. - [ ] New package dependencies listed in `conda.txt` and `test.txt` are added to `meta.yaml` in the feedstock. -- [ ] All relevant issues in the feedstock are addressed in the release PR. +- [ ] Close any open issues on the feedstock. Reach out to the maintainer if you have questions. +- [ ] Tag the maintainer for conda-forge release. ### Post-release checklist -- [ ] Run tutorial examples and conduct functional testing using the installation guide in the README. Attach screenshots/results as comments. -- [ ] Documentation (README, tutorials, API references, and websites) is deployed without broken links or missing figures. +- [ ] Run tutorial examples and conduct functional testing using the installation guide in the README. Attach screenshots/results as comments. +- [ ] Documentation (README, tutorials, API references, and websites) is deployed without broken links or missing figures. diff --git a/.github/PULL_REQUEST_TEMPLATE/pull_request_template.md b/.github/PULL_REQUEST_TEMPLATE/pull_request_template.md new file mode 100644 index 00000000..1099d862 --- /dev/null +++ b/.github/PULL_REQUEST_TEMPLATE/pull_request_template.md @@ -0,0 +1,15 @@ +### What problem does this PR address? + + + +### What should the reviewer(s) do? + + + + diff --git a/.github/workflows/build-wheel-release-upload.yml b/.github/workflows/build-wheel-release-upload.yml index c89ca95c..caeb09c4 100644 --- a/.github/workflows/build-wheel-release-upload.yml +++ b/.github/workflows/build-wheel-release-upload.yml @@ -4,13 +4,15 @@ on: workflow_dispatch: push: tags: - - '*' # Trigger on all tags initially, but tag and release privilege are verified in _build-wheel-release-upload.yml + - "*" # Trigger on all tags initially, but tag and release privilege are verified in _build-wheel-release-upload.yml jobs: release: - uses: Billingegroup/release-scripts/.github/workflows/_build-wheel-release-upload.yml@v0 + uses: scikit-package/release-scripts/.github/workflows/_build-wheel-release-upload.yml@v0 with: project: diffpy.structure + c_extension: false + maintainer_GITHUB_username: sbillinge secrets: PYPI_TOKEN: ${{ secrets.PYPI_TOKEN }} PAT_TOKEN: ${{ secrets.PAT_TOKEN }} diff --git a/.github/workflows/check-news-item.yml b/.github/workflows/check-news-item.yml index 1301ca85..e5853983 100644 --- a/.github/workflows/check-news-item.yml +++ b/.github/workflows/check-news-item.yml @@ -3,10 +3,10 @@ name: Check for News on: pull_request_target: branches: - - main + - main jobs: - build: - uses: Billingegroup/release-scripts/.github/workflows/_check-news-item.yml@v0 + check-news-item: + uses: scikit-package/release-scripts/.github/workflows/_check-news-item.yml@v0 with: project: diffpy.structure diff --git a/.github/workflows/matrix-and-codecov-on-merge-to-main.yml b/.github/workflows/matrix-and-codecov-on-merge-to-main.yml index 743193f7..235c9f71 100644 --- a/.github/workflows/matrix-and-codecov-on-merge-to-main.yml +++ b/.github/workflows/matrix-and-codecov-on-merge-to-main.yml @@ -11,8 +11,8 @@ on: workflow_dispatch: jobs: - coverage: - uses: Billingegroup/release-scripts/.github/workflows/_matrix-and-codecov-on-merge-to-main.yml@v0 + matrix-coverage: + uses: scikit-package/release-scripts/.github/workflows/_matrix-and-codecov-on-merge-to-main.yml@v0 with: project: diffpy.structure c_extension: false diff --git a/.github/workflows/publish-docs-on-release.yml b/.github/workflows/publish-docs-on-release.yml new file mode 100644 index 00000000..461e8ac3 --- /dev/null +++ b/.github/workflows/publish-docs-on-release.yml @@ -0,0 +1,12 @@ +name: Deploy Documentation on Release + +on: + workflow_dispatch: + +jobs: + docs: + uses: scikit-package/release-scripts/.github/workflows/_publish-docs-on-release.yml@v0 + with: + project: diffpy.structure + c_extension: false + headless: false diff --git a/.github/workflows/tests-on-pr.yml b/.github/workflows/tests-on-pr.yml index 1dd2ee1b..1ac611fb 100644 --- a/.github/workflows/tests-on-pr.yml +++ b/.github/workflows/tests-on-pr.yml @@ -1,15 +1,12 @@ name: Tests on PR on: - push: - branches: - - main pull_request: workflow_dispatch: jobs: - validate: - uses: Billingegroup/release-scripts/.github/workflows/_tests-on-pr.yml@v0 + tests-on-pr: + uses: scikit-package/release-scripts/.github/workflows/_tests-on-pr.yml@v0 with: project: diffpy.structure c_extension: false diff --git a/.gitignore b/.gitignore index a25212ea..099e2948 100644 --- a/.gitignore +++ b/.gitignore @@ -10,6 +10,7 @@ __pycache__/ .Python env/ build/ +_build/ develop-eggs/ dist/ downloads/ @@ -90,10 +91,3 @@ target/ # Ipython Notebook .ipynb_checkpoints - -# version information -setup.cfg -/src/diffpy/*/version.cfg - -# Rever -rever/ diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml index 3070e199..0e4a84d1 100644 --- a/.pre-commit-config.yaml +++ b/.pre-commit-config.yaml @@ -1,14 +1,14 @@ default_language_version: - python: python3 + python: python3 ci: - autofix_commit_msg: | - [pre-commit.ci] auto fixes from pre-commit hooks - autofix_prs: true - autoupdate_branch: 'pre-commit-autoupdate' - autoupdate_commit_msg: '[pre-commit.ci] pre-commit autoupdate' - autoupdate_schedule: monthly - skip: [no-commit-to-branch] - submodules: false + autofix_commit_msg: | + [pre-commit.ci] auto fixes from pre-commit hooks + autofix_prs: true + autoupdate_branch: "pre-commit-autoupdate" + autoupdate_commit_msg: "[pre-commit.ci] pre-commit autoupdate" + autoupdate_schedule: monthly + skip: [no-commit-to-branch] + submodules: false repos: - repo: https://github.com/pre-commit/pre-commit-hooks rev: v4.6.0 @@ -44,3 +44,23 @@ repos: name: Prevent Commit to Main Branch args: ["--branch", "main"] stages: [pre-commit] + - repo: https://github.com/codespell-project/codespell + rev: v2.3.0 + hooks: + - id: codespell + additional_dependencies: + - tomli + # prettier - multi formatter for .json, .yml, and .md files + - repo: https://github.com/pre-commit/mirrors-prettier + rev: f12edd9c7be1c20cfa42420fd0e6df71e42b51ea # frozen: v4.0.0-alpha.8 + hooks: + - id: prettier + additional_dependencies: + - "prettier@^3.2.4" + # docformatter - PEP 257 compliant docstring formatter + - repo: https://github.com/s-weigand/docformatter + rev: 5757c5190d95e5449f102ace83df92e7d3b06c6c + hooks: + - id: docformatter + additional_dependencies: [tomli] + args: [--in-place, --config, ./pyproject.toml] diff --git a/.readthedocs.yaml b/.readthedocs.yaml new file mode 100644 index 00000000..47f7a017 --- /dev/null +++ b/.readthedocs.yaml @@ -0,0 +1,13 @@ +version: 2 + +build: + os: "ubuntu-22.04" + tools: + python: "latest" + +python: + install: + - requirements: requirements/docs.txt + +sphinx: + configuration: doc/source/conf.py diff --git a/CHANGELOG.rst b/CHANGELOG.rst index 2bf42c49..1be318f0 100644 --- a/CHANGELOG.rst +++ b/CHANGELOG.rst @@ -1,5 +1,5 @@ ============= -Release Notes +Release notes ============= .. current developments @@ -28,7 +28,7 @@ Release Notes **Fixed:** * Add getting started section and re-arrange install success check instructions -* Added termial script for transtru app in pyproject.toml +* Added terminal script for transtru app in pyproject.toml * Changed requires-python to align with classifiers diff --git a/CODE-OF-CONDUCT.rst b/CODE-OF-CONDUCT.rst index ff9c3561..e8199ca5 100644 --- a/CODE-OF-CONDUCT.rst +++ b/CODE-OF-CONDUCT.rst @@ -8,7 +8,7 @@ Our Pledge We as members, contributors, and leaders pledge to make participation in our community a harassment-free experience for everyone, regardless of age, body size, visible or invisible disability, ethnicity, sex characteristics, gender -identity and expression, level of experience, education, socio-economic status, +identity and expression, level of experience, education, socioeconomic status, nationality, personal appearance, race, caste, color, religion, or sexual identity and orientation. diff --git a/LICENSE.rst b/LICENSE.rst index 2e8d4ba9..1f91b0ba 100644 --- a/LICENSE.rst +++ b/LICENSE.rst @@ -15,7 +15,7 @@ Copyright (c) 2014, Australian Synchrotron Research Program Inc., ("ASRP") Copyright (c) 2014-2019, Brookhaven Science Associates, Brookhaven National Laboratory -Copyright (c) 2024, The Trustees of Columbia University in the City of New York. +Copyright (c) 2024-2025, The Trustees of Columbia University in the City of New York. All rights reserved. The "DiffPy-CMI" is distributed subject to the following license conditions: diff --git a/README.rst b/README.rst index cf7020c2..694315b7 100644 --- a/README.rst +++ b/README.rst @@ -8,7 +8,7 @@ :target: https://diffpy.github.io/diffpy.structure :height: 100px -|PyPi| |Forge| |PythonVersion| |PR| +|PyPI| |Forge| |PythonVersion| |PR| |CI| |Codecov| |Black| |Tracking| @@ -26,7 +26,7 @@ .. |PR| image:: https://img.shields.io/badge/PR-Welcome-29ab47ff -.. |PyPi| image:: https://img.shields.io/pypi/v/diffpy.structure +.. |PyPI| image:: https://img.shields.io/pypi/v/diffpy.structure :target: https://pypi.org/project/diffpy.structure/ .. |PythonVersion| image:: https://img.shields.io/pypi/pyversions/diffpy.structure @@ -132,7 +132,7 @@ trying to commit again. Improvements and fixes are always appreciated. -Before contribuing, please read our `Code of Conduct `_. +Before contributing, please read our `Code of Conduct `_. Acknowledgement --------------- @@ -143,6 +143,8 @@ originate from the `pymmlib project `_. Less common settings of space groups were generating using the `Computational Crystallography Toolbox `_. +``diffpy.structure`` is built and maintained with `scikit-package `_. + Contact ------- diff --git a/devutils/sgtbx_extra_groups.py b/devutils/sgtbx_extra_groups.py index 4cab28c2..1c718fa8 100644 --- a/devutils/sgtbx_extra_groups.py +++ b/devutils/sgtbx_extra_groups.py @@ -1,10 +1,11 @@ #!/usr/bin/env python -"""Quick and extremely dirty script for generating code for SpaceGroup that -are defined in cctbx, but not in mmLib. It was used to generate module -sgtbxspacegroups. +"""Quick and extremely dirty script for generating code for SpaceGroup +that are defined in cctbx, but not in mmLib. It was used to generate +module sgtbxspacegroups. -This is a utility script that should not be included with code distribution. +This is a utility script that should not be included with code +distribution. Not to be included with code distributions. """ @@ -40,7 +41,8 @@ def tupleToSGArray(tpl): def mmSpaceGroupFromSymbol(symbol): - """Construct SpaceGroup instance from a string symbol using sgtbx data.""" + """Construct SpaceGroup instance from a string symbol using sgtbx + data.""" sginfo = sgtbx.space_group_info(symbol) symop_list = [] symop_list = getSymOpList(sginfo.group()) diff --git a/doc/source/conf.py b/doc/source/conf.py index f7b1c770..6e3d83bc 100644 --- a/doc/source/conf.py +++ b/doc/source/conf.py @@ -1,7 +1,7 @@ #!/usr/bin/env python # -*- coding: utf-8 -*- # -# diffpy.structure documentation build configuration file, created by +# diffpy.structure documentation build configuration file, created by # noqa: E501 # sphinx-quickstart on Thu Jan 30 15:49:41 2014. # # This file is execfile()d with the current directory set to its @@ -18,15 +18,21 @@ from importlib.metadata import version from pathlib import Path +# Attempt to import the version dynamically from GitHub tag. +try: + fullversion = version("diffpy.structure") +except Exception: + fullversion = "No version found. The correct version will appear in the released version." # noqa: E501 + # If extensions (or modules to document with autodoc) are in another directory, # add these directories to sys.path here. If the directory is relative to the -# documentation root, use Path().resolve() to make it absolute, like shown here. +# documentation root, use Path().resolve() to make it absolute, like shown here. # noqa: E501 # sys.path.insert(0, str(Path(".").resolve())) sys.path.insert(0, str(Path("../..").resolve())) sys.path.insert(0, str(Path("../../src").resolve())) # abbreviations -ab_authors = "Billinge Group members and community contributors" +ab_authors = "Chris Farrow, Pavol Juhas, Simon Billinge, Billinge Group members" # -- General configuration ------------------------------------------------ @@ -43,6 +49,7 @@ "sphinx.ext.viewcode", "sphinx.ext.intersphinx", "sphinx_rtd_theme", + "sphinx_copybutton", "m2r", ] @@ -68,7 +75,6 @@ # |version| and |release|, also used in various other places throughout the # built documents. -fullversion = version(project) # The short X.Y version. version = "".join(fullversion.split(".post")[:1]) # The full version, including alpha/beta/rc tags. @@ -88,6 +94,11 @@ # substitute YEAR in the copyright string copyright = copyright.replace("%Y", year) +# For sphinx_copybutton extension. +# Do not copy "$" for shell commands in code-blocks. +copybutton_prompt_text = r"^\$ " +copybutton_prompt_is_regexp = True + # List of patterns, relative to source directory, that match files and # directories to ignore when looking for source files. exclude_patterns = ["build"] @@ -123,6 +134,14 @@ # html_theme = "sphinx_rtd_theme" +html_context = { + "display_github": True, + "github_user": "diffpy", + "github_repo": "diffpy.structure", + "github_version": "main", + "conf_py_path": "/doc/source/", +} + # Theme options are theme-specific and customize the look and feel of a theme # further. For a list of options available for each theme, see the # documentation. @@ -221,7 +240,13 @@ # (source start file, target name, title, # author, documentclass [howto, manual, or own class]). latex_documents = [ - ("index", "diffpy.structure.tex", "diffpy.structure Documentation", ab_authors, "manual"), + ( + "index", + "diffpy.structure.tex", + "diffpy.structure Documentation", + ab_authors, + "manual", + ), ] # The name of an image file (relative to this directory) to place at the top of @@ -249,7 +274,15 @@ # One entry per manual page. List of tuples # (source start file, name, description, authors, manual section). -man_pages = [("index", "diffpy.structure", "diffpy.structure Documentation", ab_authors, 1)] +man_pages = [ + ( + "index", + "diffpy.structure", + "diffpy.structure Documentation", + ab_authors, + 1, + ) +] # If true, show URL addresses after external links. # man_show_urls = False diff --git a/doc/source/img/.placeholder b/doc/source/img/.placeholder new file mode 100644 index 00000000..e69de29b diff --git a/doc/source/index.rst b/doc/source/index.rst index 4fabbaa1..46e3b737 100644 --- a/doc/source/index.rst +++ b/doc/source/index.rst @@ -29,6 +29,7 @@ Pavol Juhás, Christopher L. Farrow, Xiaohao Yang, Simon J.L. Billinge. For a detailed list of contributors see https://github.com/diffpy/diffpy.structure/graphs/contributors. +=============== Acknowledgments =============== @@ -38,9 +39,11 @@ Less common settings of space groups were generating using the Computational Crystallography Toolbox, http://cctbx.sourceforge.net. +``diffpy.structure`` is built and maintained with `scikit-package `_. .. index:: citation, reference +========= Reference ========= diff --git a/doc/source/license.rst b/doc/source/license.rst index 33a363ae..00315fc7 100644 --- a/doc/source/license.rst +++ b/doc/source/license.rst @@ -22,7 +22,7 @@ Copyright (c) 2014, Australian Synchrotron Research Program Inc., ("ASRP") Copyright (c) 2014-2019, Brookhaven Science Associates, Brookhaven National Laboratory -Copyright (c) 2024, The Trustees of Columbia University in the City of New York. +Copyright (c) 2024-2025, The Trustees of Columbia University in the City of New York. All rights reserved. The "DiffPy-CMI" is distributed subject to the following license conditions: diff --git a/doc/source/snippets/.placeholder b/doc/source/snippets/.placeholder new file mode 100644 index 00000000..e69de29b diff --git a/environment.yml b/environment.yml deleted file mode 100644 index c7cd23cd..00000000 --- a/environment.yml +++ /dev/null @@ -1,6 +0,0 @@ -name: diffpy.structure -channels: - - conda-forge -dependencies: - - python=3 - - pip diff --git a/requirements/docs.txt b/requirements/docs.txt index ab17b1c8..5f34c6ed 100644 --- a/requirements/docs.txt +++ b/requirements/docs.txt @@ -1,4 +1,5 @@ sphinx sphinx_rtd_theme +sphinx-copybutton doctr m2r diff --git a/src/diffpy/structure/expansion/shapeutils.py b/src/diffpy/structure/expansion/shapeutils.py index 12ba80d6..16f6c4c3 100644 --- a/src/diffpy/structure/expansion/shapeutils.py +++ b/src/diffpy/structure/expansion/shapeutils.py @@ -32,7 +32,7 @@ def findCenter(S): """ best = -1 bestd = len(S) - center = [0.5, 0.5, 0.5] # the cannonical center + center = [0.5, 0.5, 0.5] # the canonical center for i in range(len(S)): d = S.lattice.dist(S[i].xyz, center) diff --git a/src/diffpy/structure/parsers/p_auto.py b/src/diffpy/structure/parsers/p_auto.py index ab688987..ae0ae05a 100644 --- a/src/diffpy/structure/parsers/p_auto.py +++ b/src/diffpy/structure/parsers/p_auto.py @@ -148,7 +148,7 @@ def parseFile(self, filename): def _wrapParseMethod(self, method, *args, **kwargs): """A helper evaluator method that try the specified parse method with each registered structure parser and return the first - successful resul. + successful result. Structure parsers that match structure file extension are tried first. diff --git a/src/diffpy/structure/parsers/p_discus.py b/src/diffpy/structure/parsers/p_discus.py index 8c59af54..e8220ca7 100644 --- a/src/diffpy/structure/parsers/p_discus.py +++ b/src/diffpy/structure/parsers/p_discus.py @@ -272,7 +272,7 @@ def _parse_unknown_record(self, words): Raises ------ StructureFormatError - Unkown record. + Unknown record. """ self.ignored_lines.append(self.line) return diff --git a/src/diffpy/structure/parsers/p_xcfg.py b/src/diffpy/structure/parsers/p_xcfg.py index 3a29dee3..ea432a6b 100644 --- a/src/diffpy/structure/parsers/p_xcfg.py +++ b/src/diffpy/structure/parsers/p_xcfg.py @@ -424,7 +424,7 @@ def getParser(): def _assign_auxiliaries(a, fields, auxiliaries, no_velocity): - """Assing auxiliary properties for `Atom` object when reading CFG + """Assign auxiliary properties for `Atom` object when reading CFG format. Parameters diff --git a/src/diffpy/structure/spacegroupmod.py b/src/diffpy/structure/spacegroupmod.py index 9c35eae7..b14d3023 100644 --- a/src/diffpy/structure/spacegroupmod.py +++ b/src/diffpy/structure/spacegroupmod.py @@ -7,7 +7,7 @@ import numpy -# 64 unique rotation matricies +# 64 unique rotation matrices Rot_Z_mY_X = numpy.array([[0.0, 0.0, 1.0], [0.0, -1.0, 0.0], [1.0, 0.0, 0.0]], float) Rot_Y_mX_mZ = numpy.array([[0.0, 1.0, 0.0], [-1.0, 0.0, 0.0], [0.0, 0.0, -1.0]], float) Rot_XmY_X_mZ = numpy.array([[1.0, -1.0, 0.0], [1.0, 0.0, 0.0], [0.0, 0.0, -1.0]], float) diff --git a/src/diffpy/structure/structure.py b/src/diffpy/structure/structure.py index 5038bce2..1193b929 100644 --- a/src/diffpy/structure/structure.py +++ b/src/diffpy/structure/structure.py @@ -453,7 +453,7 @@ def __getitem__(self, idx): Parameters ---------- - idx : int ot str ot Iterable + idx : int or str or Iterable `Atom` identifier. When integer use standard list lookup. For iterables use numpy lookup, this supports integer or boolean flag arrays. For string or string-containing iterables @@ -566,7 +566,7 @@ def _fixlat(a): keep = set(super(Structure, self).__getitem__(idx)) v1 = (a if a in keep else Atom(a) for a in value) vfinal = filter(_fixlat, v1) - # handle scalar assingment + # handle scalar assignment else: vfinal = Atom(value) if copy else value vfinal.lattice = self.lattice diff --git a/src/diffpy/structure/symmetryutilities.py b/src/diffpy/structure/symmetryutilities.py index ea7a40d0..94a08421 100644 --- a/src/diffpy/structure/symmetryutilities.py +++ b/src/diffpy/structure/symmetryutilities.py @@ -147,7 +147,7 @@ class _Position2Tuple(object): Attributes ---------- eps : float - Cutoff for equivalent coordinates. When two coordiantes map to the + Cutoff for equivalent coordinates. When two coordinates map to the same tuple, they are closer than `eps`. """