Merge pull request #77 from dragonyanglong/setup_rever

ENH: add rever for release.

CHANGELOG.md

@@ -0,0 +1,20 @@
+# Release notes
+
+Notable differences from version 1.1.2.
+
+## Version 1.2.0 – 2022-12-29
+
+### Added
+
+- Support for Python 3.8, 3.9, 3.10.
+- Use ddp3 to store project files.
+
+### Changed
+
+### Deprecated
+
+### Removed
+
+### Fixed
+
+-  Incompatible conversion between bytes and str from py2 to py3.

rever.xsh

@@ -0,0 +1,14 @@
+$PROJECT = 'diffpy.pdfgui'
+$ACTIVITIES = [
+              'tag',  # Creates a tag for the new version number
+              'push_tag',  # Pushes the tag up to the $TAG_REMOTE
+              'pypi',  # Sends the package to pypi
+              'ghrelease'  # Creates a Github release entry for the new tag
+               ]
+$PUSH_TAG_REMOTE = 'git@github.com:diffpy/diffpy.pdfgui.git'  # Repo to push tags to
+$GITHUB_ORG = 'diffpy'  # Github org for Github releases and conda-forge
+$GITHUB_REPO = 'diffpy.pdfgui'  # Github repo for Github releases  and conda-forge
+$GHRELEASE_PREPEND = """See [CHANGELOG.md](CHANGELOG.md) for detailed release notes.
+
+The release is also available at [PyPI](https://pypi.org/project/diffpy.pdfgui/) and [Conda](https://anaconda.org/conda-forge/diffpy.pdfgui).
+"""  # release message

setup.py

@@ -15,7 +15,7 @@
 
 # Use this version when git data are not available, like in git zip archive.
 # Update when tagging a new release.
-FALLBACK_VERSION = '1.4.0'
+FALLBACK_VERSION = '1.2.0'
 
 # determine if we run with Python 3.
 PY3 = (sys.version_info[0] == 3)