Does not replace all occurencies

[htgoebel]

My project is using setup.cfg to hold the package version and the config for bumpversion. When running bumpversion, the package version is not changed.

expected

• bumpversion's current_version in setup.cfg is bumped.
• The package metadata version in setup.cfg is bumped, too.

actual behavior

• bumpversion's current_version in setup.cfg is bumped.
• The package metadata version in setup.cfg is not bumped.

reproduce

mkdir xxx
cd xxx
cat > setup.cfg <<EOF
[bumpversion]
current_version = 0.3.0

[metadata]
name = some-package
version = 0.3.0

[bumpversion:file:setup.cfg]
EOF
bump2version minor
grep 'version =' setup.cfg

This will output

current_version = 0.4.0
version = 0.3.0

Note that only the entry for current_version was changed.