Hatch history¶
All notable changes to Hatch will be documented in this file.
The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
Unreleased¶
1.11.0 - 2024-05-14¶
Added:
- Upgrade PyApp to 0.20.1 for binary builds
Fixed:
- On Linux, install the highest compatible Python distribution variant based on CPU architecture rather than assuming recent hardware
1.10.0 - 2024-05-02¶
Changed:
- The
run
/env run
,fmt
andshell
commands now only change the current working directory to the project root if not already inside the project - The
shell
command now accepts a single argument to specify the environment to enter which overrides the standard choice mechanisms. The arguments determining shell options have been converted to flags.
Added:
- Add
test
command - The
run
command can now execute scripts that define inline metadata for dependencies and Python version constraints - The
virtual
environment type now supports the ability to use UV in place of pip & virtualenv - Add
self report
command for submitting pre-populated bug reports to GitHub - The reserved environment used for static analysis is now completely configurable
- Add the following methods to the
environment
interface for complete control over output during life cycle management:app_status_creation
,app_status_pre_installation
,app_status_post_installation
,app_status_project_installation
,app_status_dependency_state_check
,app_status_dependency_installation_check
,app_status_dependency_synchronization
- Add binaries for 32-bit versions of Windows
- Read configuration from any
~/.pypirc
file for theindex
publisher - Use the Git user as the default username for new project URL metadata
- Add
HATCH_DEBUG
environment variable that when enabled will show local variables in the case of unhandled tracebacks - The
env show
command now outputs data about all internal environments when using the--json
flag - Upgrade default CPython distributions to 20240415
- Upgrade default PyPy distributions to 7.3.15
- Upgrade Ruff to 0.4.2
- Upgrade PyApp to 0.19.0 for binary builds
- Bump the minimum supported version of Hatchling to 1.24.2
- Bump the minimum supported version of virtualenv to 20.26.1
Fixed:
- Maintain consistent data paths for case insensitive file systems
- When projects derive dependencies from metadata hooks, there is now by default a status indicator for when the hooks are executed for better responsiveness
- Properly support projects with a
pyproject.toml
file but noproject
table e.g. applications - Fix the
fmt
command when automatically installing plugin dependencies - Fix dependency inheritance for the template of the
types
environment for new projects - Fix warnings related to tar file extraction on Python 3.12+ when unpacking Python distributions for installation
- De-select Ruff rule
E501
for thefmt
command by default since it conflicts with the formatter - Fix colored output from build targets on the first run (build environment creation status indicator issue)
- Set the
packaging
dependency version as>=23.2
to avoid its URL validation which can conflict with context formatting - Fix the exit code when there happens to be an unhandled exception
- No longer capture both stdout and stderr streams when parsing metadata payloads from build environments
- Fix the
README.md
file template for new projects to avoid Markdown linting issues
1.9.7 - 2024-04-24¶
Fixed:
- Limit the maximum version of virtualenv due to a backward incompatible change
- Upgrade PyApp to 0.12.0 for binary builds
1.9.4 - 2024-03-12¶
Fixed:
- Limit the maximum version of Hatchling in anticipation of backward incompatible changes
1.9.3 - 2024-01-25¶
Fixed:
- Fix loading of local plugins to account for newly released versions of a dependency
1.9.2 - 2024-01-21¶
Fixed:
- Fix the default token variable name for publishing to PyPI
1.9.1 - 2023-12-25¶
Fixed:
- Ensure that the
dependency_hash
method of theenvironment
interface is called aftersync_dependencies
for cases where the hash is only known at that point, such as for dependency lockers - Only acknowledge the
HATCH_PYTHON_VARIANT_*
environment variables for Python resolution for supported platforms and architectures - Fix Python resolution when there are metadata hooks with unsatisfied dependencies
1.9.0 - 2023-12-19¶
Changed:
- Environments prefixed by
hatch-
are now considered internal and used for special purposes such as configuration for static analysis
Added:
- Enable docstring formatting by default for static analysis
- Allow for overriding config of internal environments
- Concretely state the expected API contract for the environment interface methods
find
andcheck_compatibility
- Upgrade Ruff to 0.1.8
- Bump the minimum supported version of Hatchling to 1.21.0
Fixed:
- Ignore a project's Python requirement for environments where the project is not installed
- When not persisting config for static analysis, properly manage internal settings when Ruff's top level table already exists
- Ignore compatibility checks when environments have already been created, significantly improving performance of environment usage
- Properly allow overriding of the
path
option for thevirtual
environment type - Fix nushell activation on non-Windows systems
1.8.1 - 2023-12-14¶
Fixed:
- Fix regression in calling subprocesses with updated PATH
- Fix automatic installation of environment plugins when running as a standalone binary
- Change default location of Python installations
1.8.0 - 2023-12-11¶
Changed:
- Drop support for Python 3.7
- The
get_build_process
method of theenvironment
interface has been removed; plugins should use the newrun_builder
method instead - Remove
pyperclip
dependency and the--copy
flag of theconfig find
command - When running the
build
command all output from builders is now displayed as-is in real time without the stripping of ANSI codes - Version information (for Hatch itself) is now derived from Git
Added:
- Support Python 3.12
- Add installers and standalone binaries
- Add the ability to manage Python installations
- Add
fmt
command - The
virtual
environment type can now automatically download requested versions of Python that are not installed - Add
dependency_hash
method to theenvironment
interface - The state of installed dependencies for environments is saved as metadata so if dependency definitions have not changed then no checking is performed, which can be computationally expensive
- The
build
command now supports backends other than Hatchling - Allow the use of
features
for environments whenskip-install
is enabled - The default is now
__token__
when prompting for a username for thepublish
command - Add a new
run_builder
method to theenvironment
interface - Bump the minimum supported version of Hatchling to 1.19.0
- Bump the minimum supported version of
click
to 8.0.6
Fixed:
- Fix nushell activation
- Better handling of flat storage directory hierarchies for the
virtual
environment type - Display useful information when running the
version
command outside of a project rather than erroring - Fix the
project metadata
command by only capturing stdout from the backend - Properly support Google Artifact Registry
- Fix parsing dependencies for environments when warnings are emitted
1.7.0 - 2023-04-03¶
Changed:
- The
src-layout
project template option is now enabled by default - Non-critical output now goes to stderr
Added:
- Add
tool.hatch.env.requires
configuration to automatically install dependencies for environment and environment collector plugins - Add
custom
environment collector - Improve syncing of dependencies provided through Git direct references
- Add
isolated_data_directory
attribute to the environment interface - Increase the timeout for and add retries to the
index
publisher - Expand home and environment variables in configured cache and data directories
- Improve readability of exceptions
- Update project templates
- Bump the minimum supported version of Hatchling to 1.14.0
Fixed:
- Fix displaying the version with the
version
command when the version is static and build dependencies are unmet - Fix build environments for the
virtual
environment type when storing within a relative path - Work around System Integrity Protection on macOS when running commands
- Allow setuptools metadata migration for projects without
setup.py
ifsetup.cfg
is present - Handle additional edge cases for setuptools metadata migration
- Support boolean values for the
config set
command
1.6.3 - 2022-10-24¶
Fixed:
- Fix
version
command when the version is dynamic and build dependencies are unmet
1.6.2 - 2022-10-20¶
Fixed:
- Fix getting dynamic metadata from hooks for environments when dependencies are not dynamic
1.6.1 - 2022-10-16¶
Fixed:
- Computing the path to the user's home directory now gracefully falls back to
~
when it cannot be determined
1.6.0 - 2022-10-08¶
Changed:
- The
run_shell_command
environment interface method now accepts arbitrarysubprocess.Popen
keyword arguments. This is not strictly breaking, but will be utilized in upcoming features. - The internal directory structure for storing
virtual
environments is now more nested. This is not breaking, but any local environments will be created anew.
Added:
- Add
project
command group to view details about the project like PEP 621 metadata - Better support for auto-detection of environments by tools like Visual Studio Code now that the storage directory of
virtual
environments will be flat if Hatch's configuredvirtual
environment directory resides somewhere within the project root or if it is set to a.virtualenvs
directory within the user's home directory - Build environments for the
virtual
environment type are now cached for improved performance - Add
build_environment_exists
method to the environment interface for implementations that cache the build environment - Add
path
option to thevirtual
environment type - Add
--initialize-auth
flag to theindex
publisher to allow for the saving of authentication information before publishing - Support Bash on Windows for the
shell
command - The
setuptools
migration script no longer modifies the formatting of existingpyproject.toml
configuration - Bump the minimum supported version of Hatchling to 1.11.0
Fixed:
- Environments now respect dynamically defined project dependencies
- The
dep hash
and alldep show
commands now respect dynamically defined project dependencies - The
env show
,dep hash
, and alldep show
commands now honor context formatting - Fix matrix variable inclusion filtering of the
run
andenv run
commands when there are multiple possible variables - Build environment compatibility is now checked before use
- Decreasing verbosity now has no affect on output that should always be displayed
- Handle more edge cases in the
setuptools
migration script - Environments now respect user defined environment variables for context formatting
- Update the scripts in the generated test environment template for new projects to reflect the documentation
- Allow
extra-dependencies
in environment overrides - Depend on
packaging
explicitly rather than relying on it being a transitive dependency of Hatchling
1.5.0 - 2022-08-28¶
Added:
- The
index
publisher now recognizes repository-specific options - Add the
--ignore-compat
flag to theenv run
command - Setting the
HATCH_PYTHON
environment variable toself
will now force the use of the Python executable Hatch is running on forvirtual
environment creation
Fixed:
- Fix the
--force-continue
flag of theenv run
command - Handle more edge cases in the
setuptools
migration script
1.4.2 - 2022-08-16¶
Fixed:
- Fix check for updating static versions with the
version
command when metadata hooks are in use
1.4.1 - 2022-08-13¶
Fixed:
- Fix non-detached inheritance disabling for environments
1.4.0 - 2022-08-06¶
Added:
- The default Python for
virtual
environments now checks PATH before using the one Hatch is running on - Values for environment
env-vars
now support context formatting - Add
name
override for environments to allow for regular expression matching - The
index
publisher now better supports non-PyPI indices - Add certificate options to the
index
publisher - Display waiting text when checking dependencies and removing environments
- Display help text the first time the
shell
command is executed - Update project templates with Python 3.11 and the latest versions of various GitHub Actions
- Add support for Almquist (
ash
) shells - Add
hyperlink
as a dependency for better handling of package index URLs - Bump the minimum supported version of
virtualenv
to 20.16.2 - Bump the minimum supported version of
tomlkit
to 0.11.1
Fixed:
- Acknowledge
extra-dependencies
for theenv show
command - Fix locating executables within virtual environments on Debian
- Fix managing the terminal size inside the
shell
command - Fix default code coverage file omission for the
src-layout
project template option
1.3.1 - 2022-07-11¶
Fixed:
- Support
-h
/--help
flag for therun
command
1.3.0 - 2022-07-10¶
Changed:
- Rename the default publishing plugin from
pypi
to the more genericindex
Added:
- Support the absence of
pyproject.toml
files, as is the case for apps and non-Python projects - Hide scripts that start with an underscore for the
env show
command by default - Ignoring the exit codes of commands by prefixing with hyphens now works with entire named scripts
- Add a way to require confirmation for publishing
- Add
--force-continue
flag to theenv run
command - Make tracebacks colorful and less verbose
- When shell configuration has not been defined, attempt to use the current shell based on parent processes before resorting to the defaults
- The shell name
pwsh
is now an alias forpowershell
- Remove
atomicwrites
dependency - Relax constraint on
userpath
dependency - Bump the minimum supported version of Hatchling to 1.4.1
Fixed:
- Keep environments in sync with the dependencies of the selected features
- Use
utf-8
for all files generated for new projects - Escape special characters Git may return in the user name when writing generated files for new projects
- Normalize the package name to lowercase in
setuptools
migration script - Fix parsing of source distributions during publishing
1.2.1 - 2022-05-30¶
Fixed:
- Fix handling of top level
data_files
insetuptools
migration script
1.2.0 - 2022-05-22¶
Changed:
- The
enter_shell
environment plugin method now accepts an additionalargs
parameter
Added:
- Allow context string formatting for environment dependencies
- Add environment context string formatting fields
env_name
,env_type
,matrix
,verbosity
, andargs
- Support overriding the default arguments used to spawn shells on non-Windows systems
- Bump the minimum supported version of Hatchling to 1.3.0
Fixed:
- Improve
setuptools
migration script
1.1.2 - 2022-05-20¶
Fixed:
- Bump the minimum supported version of Hatchling to 1.2.0
- Update project metadata to reflect support for Python 3.11
1.1.1 - 2022-05-12¶
Fixed:
- Fix
setuptools
migration script for non-Windows systems
1.1.0 - 2022-05-12¶
Changed:
- In order to simplify the implementation of command execution for environment plugins, the
run_shell_commands
method has been replaced by the singularrun_shell_command
. A newcommand_context
method has been added to more easily satisfy complex use cases. - The
finalize_command
environment plugin method has been removed in favor of the newly introduced context formatting functionality.
Added:
- Add context formatting functionality i.e. the ability to insert values into configuration like environment variables and command line arguments
- Any verbosity for command execution will now always display headers, even for single environments
- Every executed command is now displayed when running multiple commands or when verbosity is enabled
- Similar to
make
, ignore the exit code of executed commands that start with-
(a hyphen) - Add ability for the
--init
flag of thenew
command to automatically migratesetuptools
configuration - Update project metadata to reflect the adoption by PyPA and production stability
1.0.0 - 2022-04-28¶
This is the first stable release of Hatch v1, a complete rewrite. Enjoy!