Change:
- On CentOS Stream, make distribution_release be "Stream"
- On CentOS Core, it continues to be "Core"
- Implement custom distribution file parser for CentOS, so we can look
for "CentOS Linux" and "CentOS Stream"
- Two new fixtures introduced (CentOS Linux 8.1 and CentOS Stream 8)
- Removed two dicts from `Distribution` class that were seemingly not
used anywhere.
Test Plan:
- ci_complete
- New test fixtures
Tickets:
- Fixes#73027
Signed-off-by: Rick Elrod <rick@elrod.me>
The test currently only expects the literal `ansible` followed
by a semver in the first output line of `ansible --version`.
When running from within a git checkout, additional information
like the currently checkout branch are attached, which lets
the test fail. This commit allows arbitrary information to
follow the semver.
`test_prepare_multipart` fails in non Debian environments since
Debian installations map the file ending `.key` to the MIME type
`application/pgp-keys`, which is not IANA conformant. This commit
explicitly sets the corresponding file type to
`application/octet-stream` and adjusts the expected serialized
result.
Change:
- The FreeBSD release can contain -RC or -PRERELEASE in addition to
-RELEASE, -STABLE, or -CURRENT.
Test Plan:
- Added new fixed from an RC version of TrueNAS which uses a -PRERELEASE
version of FreeBSD.
Tickets:
- Fixes#72331
Signed-off-by: Rick Elrod <rick@elrod.me>
On python3 sys.stdin is an encoded file object that does not support
reading raw binary data. Use the supplied buffer object to do so.
Signed-off-by: Sven Wegener <sven.wegener@inovex.de>
Co-authored-by: Sven Wegener <sven.wegener@inovex.de>
* file: add symlink is in a sticky directory tests
* file: handle symlink in a sticky directory
Co-Authored-By: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>
* Add changelog and fix unit test
The builtins import was removed since it was unused, but it is now needed.
* Move _syslog_facitily to __init__
No good reason it should not be set for each object
* Move internal property setting to private method
* Create check_arguments() function
* Remove unused import
* Rename function to better match its behavior
Change the behavior to return a set, either empty or populated, with unsupported keys.
Accept legal_inputs as optional which will not required calling handle_aliases before calling
get_unsupported_parameters().
* Add changelog
* Rework function behavior and documentation
I realized I missed the original intent of this method when moving it to a function. It
is meant to compared the parameter keys to legal inputs always, not compare
parameter keys to argument spec keys, even though the argument spec keys should
be a subset of legal inputs.
* Add tests
* Fix typo.
* Set internal properties when handling suboptions
* Added caching mechanism for Galaxy API requests
* Add cache options and split up code
* Added unit tests
* Fix sanity test
* Use modified date and fix up caching for explicit servers
* Make sure credentials are not in cached server name
* Added test for getting updated cache version
* Changes from review
* Reorder comment postition
* Add comment unit test
* Fix unit test
* Fix unit test
* Add changelog
* Add paramaters which would be problematic without this fix
* Fix typo
* Fix unit test
* Fix unit test
* added timeout options to adhoc and console
* added test
* fix typosesz
* fix conflict
* task_timeout
* fix timeout option, added extra vars to console
* actually use right cli switch .. DUH!
* added timeout to include 'valid' but ignored keys
* fix default
* fixes per review
* fixes for collection playbooks
- add fqcn invocation, also handles extensions
- bring import_playbook into new normal
- avoid adding collection playbooks to adjacency
- deal with extensions or lack of em
- added tests
- fix bugs with multiple playbooks supplied
- unicode/bytes/native fixes
- fix modulenotfound for < py3.7
- tests
* GitHub is removing the underlying API used to implement the `login` command. Since the general consensus seems to be that relatively nobody currently uses this command (in favor of explicit token passing), support was simply removed for interactive login. If a future need arises, this command should be reimplemented via OAuth Device Auth Grants.
* login or role login commands now produce a fatal error with a descriptive message
* updated 2.10 and 2.11 porting guide entries
* remove dead code/config, update messages and porting guides
Change:
- When a plugin defines `type: str` on a parameter, treat more kinds of
input as a string instead of whatever it is parsed as.
Test Plan:
- New unit tests
- CI
Signed-off-by: Rick Elrod <rick@elrod.me>
* Add support for GSSAPI/Kerberos to urls.py
* Test out changes with the latest test container
* Get remote hosts working
* Fix up httptester_krb5_password reader
* Fix tests for opensuse and macOS
* Hopefully last lot of testing changes
* Dont do CBT on macOS
* Fixes from review
Change:
- podman > 2 && < 2.2 does not support "images --format {{json .}}"
- podman also now outputs images JSON differently than docker
- Work around both of the above.
Test Plan:
- Tested with podman 2.0.6 in Fedora 31.
Signed-off-by: Rick Elrod <rick@elrod.me>
Co-authored-by: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>
Change:
- Use `sysctl -n` for openbsd uptime information
- Allow `get_sysctl()` to account for multi-line sysctl settings
- Add unit tests for `get_sysctl()`
Test Plan:
- New unit tests
Tickets:
- Fixes#71968
- Refs #72025
- Refs #72067
Signed-off-by: Rick Elrod <rick@elrod.me>
Co-authored-by: Brian Coca <brian.coca+git@gmail.com>
Co-authored-by: Brian Coca <bcoca@ansible.com>
b6b238a fixed the SLES4SAP detection, which was at this time ok.
Sadly Suse changed with SLES 15 the /etc/os-release file, so the above
change will no longer work.
This commit updates the SLES4SAP detection regarding
https://www.suse.com/support/kb/doc/?id=000019341.
The symlink realpath is matched with endswith, because in SLES 12+ the
link target is SLES_SAP.prod, but in SLES 11 the link target is
SUSE_SLES_SAP.prod.
* Let get_file_attributes() work without `lsattr -v`
Change:
- module_utils's get_file_attributes() expects `lsattr -v` to work, but
in some cases, it may not.
- The function now takes an optional include_version bool parameter,
which removes this expectation.
- Places where we call get_file_attributes() without using the 'version'
it returns, we now call it with include_version=False.
Test Plan:
- New unit tests
Signed-off-by: Rick Elrod <rick@elrod.me>
* fix coverage output from synthetic packages
* synthetic packages (eg, implicit collection packages without `__init__.py`) were always created at runtime with empty string source, which was compiled to a code object and exec'd during the package load. When run with code coverage, it created a bogus coverage entry (since the `__synthetic__`-suffixed `__file__` entry didn't exist on disk).
* modified collection loader `get_code` to preserve the distinction between `None` (eg synthetic package) and empty string (eg empty `__init__.py`) values from `get_source`, and to return `None` when the source is `None`. This allows the package loader to skip `exec`ing things that truly have no source file on disk, thus not creating bogus coverage entries, while preserving behavior and coverage reporting for empty package inits that actually exist.
* add unit test
test_dict_undefined_values is a duplicate of test_dict_undefined_values_is_defined.
It seems originally test_dict_undefined_values was supposed
to do what test_dict_undefined_values_bare does so it is safe to remove.
* Validate salt when using crypt. Respect salt_size in password lookup. Repair salt for bcrypt. Fixes#71107. Fixes#53750. Fixes#36129.
* Handle algorithms we don't know about, and make sure to return the salt
* Account for old passlib
* Add tests for salt constraints
* Add changelog fragment
* Add test for #36129
* Revert "Change default file permissions so they are not world readable (#70221)"
This reverts commit 5260527c4a.
* Revert "Fix warning for new default permissions when mode is not specified (#70976)"
This reverts commit dc79528cc6.
* Fix tty_ify bugs and refactor
* Move tty_ify() and supporting attributes to the DocCLI class as that's
the only thing using it.
* Add unittest for the code.
* Fix a bug where the substitution macros can be detected when they are
a part of another word.
* Add support for L(), R(), and HORIZONTALLINE which were added to the
website docs many years ago.
* Update test/units/cli/test_doc.py
Co-authored-by: Matt Clay <matt@mystile.com>
Co-authored-by: Matt Clay <matt@mystile.com>
Change:
- Use `chmod +a` in the fallback chain to allow MacOS to use ACLs to
allow an unprivileged user to become an unprivileged user.
Test Plan:
- CI, new tests
Tickets:
- Fixes#70648
Signed-off-by: Rick Elrod <rick@elrod.me>
Change:
- Previously CachePluginAdjudicator#flush only removed entries from the
cache backend that it knew about by using them earlier. Now it calls
the underlying plugin's flush() method.
Test Plan:
- New unit tests
Tickets:
- Fixes#68770
Signed-off-by: Rick Elrod <rick@elrod.me>
The iso8601_micro and iso8601 facts incorrectly called now.utcnow(), resulting
in a new timestamp at the time it was called, not a conversion of the previously
stored timestamp.
Correct this by capturing the UTC timestamp once then calculating the local
time using the UTC offset of the current system.
* Use time.time() for getting the current time
* Convert from that stored epoch timestamp to local and UTC times
* Used existing timestamp for epoch time
* Add unit tests that validate the formate of the return value rather than an exact value since mocking time and timezone is non-trivial
Change:
- Clarify that not passing `--tags` will cause `ansible_run_tags` to
default to `["all"]`.
- Add some extra coverage around `ansible_run_tags`
Test Plan:
- New integration and unit tests
Tickets:
- Fixes#69619
Signed-off-by: Rick Elrod <rick@elrod.me>
* Change default file permissions so they are not world readable
CVE-2020-1736
Set the default permissions for files we create with atomic_move() to 0o0660. Track
which files we create that did not exist and warn if the module supports 'mode'
and it was not specified and the module did not call set_mode_if_different(). This allows the user to take action and specify a mode rather than using the defaults.
A code audit is needed to find all instances of modules that call atomic_move()
but do not call set_mode_if_different(). The findings need to be documented in
a changelog since we are not warning. Warning in those instances would be frustrating
to the user since they have no way to change the module code.
- use a set for storing list of created files
- just check the argument spac and params rather than using another property
- improve the warning message to include the default permissions
Change:
- Refactoring to make it harder to get wrong and easier to read.
- Generalize become_unprivileged tests and fix some that never worked
but also never failed.
Test Plan:
- CI, new units/integration tests
Signed-off-by: Rick Elrod <rick@elrod.me>
A couple of years ago Slackware -current began using a plus (“+”) at the end of the distribution version string to indicate a future version work-in-progress.
Rearrange distribution_files unit tests to easily support more tests
- add conftest with common fixtures
- use parametrize for testing multiple scenarios
* Add changelog
* Add unit tests for Slackware distribution parsing
* Use correct fixtures for Slackware
Data comes from /etc/slackware-version
Co-authored-by: Sam Doran <sdoran@redhat.com>
Co-authored-by: <Eduard Rozenberg <eduardr@pobox.com>>
- ensure we preserve the typeerror part of the exception so loop defereed error handling
can postpone those caused by undefined variables until the when check is done.
- fix tests to comply with the 'new normal'
- human_to_bytes and others can issue TypeError not only on 'non string'
but also bad string that is not convertable.
Co-authored-by: Sloane Hertel <shertel@redhat.com>
Co-authored-by: Sloane Hertel <shertel@redhat.com>
CIFS can be mounted using backward slash as well in /etc/fstab like
\\Windows\share /data/ cifs credentials=/root/.creds 0 0
Handle this condition while gather mount information in Linux.
Fixes: #48813
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
Change:
- Remove _get_item() alias as it has been deprecated
- Update tests
- Remove relevant sanity curtailment
- Add changelog
Test Plan:
CI, grep
Signed-off-by: Rick Elrod <rick@elrod.me>
Change:
Removes with_* loop squashing and tests for 2.11
Test Plan:
CI, and grepped for with_items in package manager integration targets.
There might be some test cases in collections which need to stop testing
this behavior.
Signed-off-by: Rick Elrod <rick@elrod.me>
* builtin downstream vendoring support
* allows downstream packagers to install packages to `ansible/_vendor` that will automatically be added to head of sys.path during `ansible` package load
* tests
* sort conflicting package names in warning text
* sanity fixes
* skip unnecessary comparison
If we fail to find a member when extracting a directory, try adding a trailing
slash to the member name. In certain cases, the member in the tarfile will
contain a trailing slash but the file name in FILES.json will never contain
the trailing slash.
If unable to find the member, handle the KeyError and print a nicer error.
Also check if a directory exists before creating it since it may have been
extracted from the archive.
Fixes#70009
* Add unit tests
* Use loop for trying to get members
* config: singular ANSIBLE_COLLECTIONS_PATH
Every other *_PATH setting in ansible is singular, and the traditional
$PATH variable is also singular despite containing a list of
directories. Let's be consistent both internally and with POSIX
tradition.
* update all ANSIBLE_COLLECTIONS_PATHS env references to be singular
* deprecate plural ANSIBLE_COLLECTIONS_PATHS setting
* Only allow groups which were hardcoded in module_defaults.yml
only load action groups from the collection if module_defaults contains a potential group for the action
* Fix tests using modules that override those whitelisted in lib/ansible/config/module_defaults.yml
Third party modules should not be using group/ - use the action name instead
* add externalized module_defaults tests
add the missing group and collections
ci_complete
Co-authored-by: Matt Davis <mrd@redhat.com>
* changelog
ci_complete
* Fix import in tests
ci_complete
* Update with requested changes
ci_complete
* don't traceback since we don't validate the contents of module_defaults
ci_complete
Co-authored-by: Matt Davis <mrd@redhat.com>
* Allow to specify collection_name separately for deprecation.
* Use new functionality in Ansible.
* Use new functionality in tests.
* Update tagging/untagging functions.
* Update pylint deprecated sanity test.
* Update validate-modules. Missing are basic checks for version_added (validate semantic version format for collections).
* Improve version validation. Re-add version_added validation.
* Make sure collection names are added to return docs before schema validation.
* Extra checks to avoid crashes on bad data.
* Make C# module utils code work, and update/extend tests.
* Add changelog fragment.
* Stop extracting collection name from potentially tagged versions/dates.
* Simplify C# code.
* Update Windows modules docs.
* Forgot semicolons.
* various deprecation, display, warning, error fixes
* Update lib/ansible/utils/display.py
Co-authored-by: Felix Fontein <felix@fontein.de>
* Update lib/ansible/utils/display.py
Co-authored-by: Felix Fontein <felix@fontein.de>
* Update lib/ansible/utils/display.py
Co-authored-by: Felix Fontein <felix@fontein.de>
* cleanup, test fixes
* add collection name to deprecated() calls
* clean up redirect entries from uncommitted tests
* fix dep warning/error header text to match previous
Co-authored-by: Felix Fontein <felix@fontein.de>
* starting metadata sunset
- purged metadata from any requirements
- fix indent in generic handler for yaml content (whey metadata display was off)
- make more resilient against bad formed docs
- removed all metadata from docs template
- remove metadata from schemas
- removed mdata tests and from unrelated tests
Co-authored-by: Felix Fontein <felix@fontein.de>
Co-authored-by: Rick Elrod <rick@elrod.me>
In the case of a free style strategy, it is possible to end up with
multiple hosts trying to include from the same role, however the tasks
being included may be different with the use of tasks_from. Previously
if you had two hosts that were included the same role when the
process_include_results function tries to determine if a included needs
to be run on a specific host, it would end up merging two different
tasks into which ever one was processed first.
This change updates the equality check to also check if the task uuid
associated with the IncludedFile is the same. The previous check only
checked if the task's parent uuid was the same. This breaks down when
both includes have the same parent.
- hosts: all
strategy: free
gather_facts: false
tasks:
- include_role:
name: random_sleep
- block:
- name: set a fact (1)
include_role:
name: set_a_fact
tasks_from: fact1.yml
- name: set a fact (2)
include_role:
name: set_a_fact
tasks_from: fact2.yml
- name: include didn't run
fail:
msg: >
set_a_fact didn't run
fact1: {{ fact1 | default('not defined')}}
fact2: {{ fact2 | default('not defined') }}"
when: (fact1 is not defined or fact2 is not defined)
Closes#69521
To avoid issues with Flatcar Container Linux being unable to be found,
detect Flatcar distro name especially for hostname, just like CoreOS
Container Linux was supported.
See also https://github.com/ansible/ansible/issues/69516
* Enable installing collections from git repositories
* Add tests for installing individual and multiple collections from git repositories
* Test to make sure recursive dependencies with different syntax are deduplicated
* Add documentation
* add a changelog
* Skip Python 2.6
* Only fail if no collections are located in a git repository
Add support for a 'type' key for collections in requirement.yml files.
Update the changelog and document the supported keys and allowed values for the type.
Add a note that the collection(s) in the repo must contain a galaxy.yml
* Add a warning about embedding credentials in SCM URLs
* Update with review suggestions
* suppress sanity compile failure for Python 2.6
* Track collection for version_added.
Validate *all* version numbers in validate-modules.
For tagged version numbers (i.e. version_added), consider source collection to chose validation.
* Make tagging/untagging functions more flexible.
* Tag all versions in doc fragments.
* Tag all deprecation versions issued by code.
* Make Display.deprecated() understand tagged versions.
* Extend validation to enforce tagged version numbers.
* Tag versions in tests.
* Lint and fix test.
* Mention collection name in collection loader's deprecation/removal messages.
* Fix error IDs.
* Handle tagged dates in Display.deprecated().
* Also require that removed_at_date and deprecated_aliases.date are tagged.
* Also automatically tag/untag removed_at_date; fix sanity module removal version check.
* Improve error message when invalid version number is used (like '2.14' in collections).
* Allow to deprecate options and aliases by date instead of only by version.
* Update display.deprecate().
* Adjust behavior to conform to tested behavior, extend tests, and improve C# style.
* Parse date and fail on invalid date.
This is mainly to make sure that people start using invalid dates, and we eventually have a mess to clean up.
* C# code: improve validation and update/extend tests.
* Make sure that deprecate() is not called with both date and version.
* Forgot to remove no longer necessary formatting.
* Adjust order of warnings in C# code.
* Adjust unrelated test.
* Fix grammar (and make that test pass).
* Don't parse date, and adjust message to be same as in #67684.
* Sanity tests: disable date in past test.
* Validate-modules: validate ISO 8601 date format.
* Validate-modules: switch schema declaration for deprecated_aliases to improve error messages for invalid dates.
* Use DateTime instead of string for date deprecation.
* Validate that date in deprecated_aliases is actually a DateTime.
* Fix tests.
* Fix rebasing error.
* Adjust error codes for pylint, and add removed_at_date and deprecated_aliases.date checks to validate-modules.
* Make deprecation date in the past error codes optional.
* Make sure not both version and date are specified for AnsibleModule.deprecate() calls.
* Stop using Python 3.7+ API.
* Make sure errors are actually reported. Re-add 'ansible-' prefix.
* Avoid crashing when 'name' isn't there.
* Linting.
* Update lib/ansible/module_utils/csharp/Ansible.Basic.cs
Co-authored-by: Jordan Borean <jborean93@gmail.com>
* Adjust test to latest change.
* Prefer date over version if both end up in Display.deprecated().
Co-authored-by: Jordan Borean <jborean93@gmail.com>
* find_module can't pop ImportError- we need to just translate to `None` since this is a normal condition with files on sys.path (eg `/usr/lib/python36.zip`)
* added test
* `meta/` directory in collections
* runtime metadata for redirection/deprecation/removal of plugin loads
* a compatibility layer to keep existing content working on ansible-base + collections
* a Python import redirection layer to keep collections-hosted (and otherwise moved) content importable by things that don't know better
* supported Ansible version validation on collection loads
* fix delegated interpeter
* allow returning fact if it is 'the right host'
* added note for future fix/efficiency
as it stands we rerun discovery for the delegated host
unless its saving facts to itself
* fixed test lacking delegate_to mock
* Add multipart/form-data functionality
* Fix some linting issues
* Fix error message
* Allow filename to be provided with content
* Add integration test
* Update examples
* General improvements to multipart handling
* Use prepare_multipart for galaxy collection publish
* Properly account for py2 vs py3, ensuring no max header length
* Address test assumptions
* Add unit tests
* Add changelog
* Ensure to use CRLF instead of NL
* Ignore line-endings in fixture
* Consolidate code, add comment
* Bump fallaxy container version
* ci_complete
* ansible-galaxy - remove warning during collection install
If existing collections do not contain a MANIFEST.json, which is common
for collections under development that were not installed from Ansible
Galaxy, fall back to inspecting galaxy.yml rather than displaying a
warning.
A warning will still be displayed in neither a MANIFEST.json nor
galaxy.yml are present.
* Update unit tests
* Unify ansible-galaxy install -r
* Minor nit fixes for docs
* Re-align warnings
* Fix up integration test
* Fix up test where no roles/collections were in file
This fact reflects the number of usable vcpus (which might be different
from ansible_processor_vcpus, e.g., in containers with limits). See
also #51504.
* Add fixture data and update unit tests
Co-authored-by: Sam Doran <sdoran@redhat.com>
* Add a better error for "ansible-galaxy verify" if the MANIFEST.json has been deleted from the installed collection or if the collection hasn't been installed via normal means
* Fix unit tests for the remote collection
If there's something wrong with the local collection's version it will fail before the remote collection is sought
* Add a test for the new error msg
* Prevent the duplicate warning
Mock the new isfile call where needed
* Update lib/ansible/galaxy/collection.py
Co-Authored-By: Martin Krizek <martin.krizek@gmail.com>
Co-authored-by: Martin Krizek <martin.krizek@gmail.com>
* Fix filedescriptor out of range in select() when running commands
* Simplify the run_command() code
Now that we're using selectors in run_command(), we can simplify some of
the code.
* Use fileobj.read() instead of os.read()
* No longer use get_buffer_size() as we can just slurp all of the data
instead.
Also use a simpler conditional check of whether the selector map is
empty
Co-authored-by: Toshio Kuratomi <a.badger@gmail.com>
PopOS is a Debian based OS distribution, added support to detect
ansible_os_family as 'debian' instead of 'Pop!_OS'
Fixes: #69286
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
* Fix support for Kali Linux detection
* Add test for Kali Linux detection
* Improve path matching with "in list"
Co-Authored-By: Abhijeet Kasurde <akasurde@redhat.com>
Co-authored-by: Abhijeet Kasurde <akasurde@redhat.com>
* Make sure collection is a list if a str is given
* Call field validation early on collections
Because we are doing work on modifying the collections value before
it is actually validated, we can validate it ourselves early to make
sure the user supplies either a string or list. Dicts are not valid.
The new validation allows us to simplify the _ensure_default_collection()
function. And since the field is now static, we no longer need to specify
a default for it, which also allows us to simplify the function. Since
the default is now removed, we can also remove the sanity/ignore.txt entry
for collectionsearch.py.
New unit tests are added (and the existing one modified) that allow us to
make sure that we throw a parser error if a user specifies something other
than a string or list for the collections value everywhere it can be specified.
* Revert removing the collection default
The default is actually used, so restore it.
* Fix unit tests in test_helpers.py affected by early collection validation
* Force collections to be static
Templating of collection names does not work at all. Force them to
be static so that a warning is generated for the user.
* Add collectionsearch unit test and fix for reviews
New unit test validates the new _load_collections() code and moves
the new check to the end of the method.
* Change unit test to pytest
* Adjust unit test to use capsys instead of monkeypatch
* Fix pep8 error
* Add changelog fragment
Closes#68704
fial_json() requires a message be given to it to inform the end user of
why the module failed. Prior to this commit, the message had to be a
keyword argument:
module.fail_json(msg='Failed due to error')
Since this is a required parameter, this commit allows the message to be
given as a positional argument instead:
module.fail_json('Failed due to an error')
* Fix test_check_mutually_exclusive exception-checking
Asserting inside of the `with` context of `pytest.raises`
doesn't actually have any effect. So we move the assert
out, using the exception that gets placed into the scope
after we leave the context, and ensure that it actually gets
checked.
This is also what the pytest documentation says to do:
https://docs.pytest.org/en/latest/assert.html#assertions-about-expected-exceptions
Signed-off-by: Rick Elrod <rick@elrod.me>
* Add some tests for check_required_together
Signed-off-by: Rick Elrod <rick@elrod.me>
* use to_native instead of str, for consistency
Signed-off-by: Rick Elrod <rick@elrod.me>
* Add newlines for pep8
Signed-off-by: Rick Elrod <rick@elrod.me>
* Add tests for check_required_arguments
Signed-off-by: Rick Elrod <rick@elrod.me>
* Sort missing keys in error message, since hashes are unsorted and this can be random
Signed-off-by: Rick Elrod <rick@elrod.me>
* Add changelog entry
Signed-off-by: Rick Elrod <rick@elrod.me>
* Support pre-releases via new SemanticVersion. Fixes#64905
* Don't treat buildmeta as prerelease
* Don't inherit from str and int
* Add helper method to try and construct a SemanticVersion from a LooseVersion
* Don't count major 0 as pre-release, it's different
* Guard against invalid or no version in LooseVersion
* return a bool
* Add integration tests for pre-release
* Fix up lingering issues with comparisons
* typo fix
* Always allow pre-releases in verify
* Move pre-release filtering into CollectionRequirement, add messaging when a collection only contains pre-releases
* Update changelog
* If explicit requirement allow pre releases
* Enable pre-releases for tar installs, and collections already installed when they are pre-releases
* Drop --pre-release alias, make arg name more clear
* Simplify code into a single line
* Remove build metadata precedence, add some comments, and is_stable helper
* Improve from_loose_version
* Increase test coverage
* linting fix
* Update changelog
Sam Doran