* Add a descriptor to have a class level constant
This descriptor helps intercept places where we set a value on instances.
It does not really behave like "const" in C-like languages, but is the
simplest implementation that might still be useful.
* Add a descriptor to deprecate properties/attributes of an object
This descriptor is used as a base class. Derived classes may implement a
factory to return an adaptor to the attribute being deprecated. The
descriptor can either warn, or raise an error, when usage of the deprecated
attribute is intercepted.
---------
Co-authored-by: Harmen Stoppels <me@harmenstoppels.nl>
Currently, `spack solve` has different spec selection semantics than `spack spec`.
`spack solve` currently does not allow specifying a single spec when an environment is active.
This PR modifies `spack solve` to inherit the interface from `spack spec`, and to use
the same spec selection logic. This will allow for better use of `spack solve --show opt`
for debugging.
---------
Co-authored-by: Todd Gamblin <tgamblin@llnl.gov>
Originally, concretization failed if the splice config points to an invalid replacement.
This PR defers the check until we know the splice is needed, so that irrelevant splices
with bad config cannot stop concretization.
While I was at it, I improved an error message from an assert to a ValueError.
* Normalize Spack Win entrypoints
Currently Spack has multiple entrypoints on Windows that in addition to
differing from *nix implementations, differ from shell to shell on
Windows. This is a bit confusing for new users and in general
unnecessary.
This PR adds a normal setup script for the batch shell while preserving
the previous "click from file explorer for spack shell" behavior.
Additionally adds a shell title to both powershell and cmd letting users
know this is a Spack shell
* remove doskeys
#44588 we added logic to suppress deprecation warnings for the
Intel classic compilers. This depended on matching against
* The compiler names (looking for icc, icpc, ifort)
* The compiler version
When using an Intel compiler with fortran wrappers, the first check
always fails. To support using the fortran wrappers (in combination
with the classic Intel compilers), we remove the first check and
suppress if just the version matches. This works because:
* The newer compilers like icx can handle (ignore) the flags that
suppress deprecation warnings
* The Cray wrappers pass the underlying compiler version (e.g. they
report what icc would report)
Connection objects are Python version, platform and multiprocessing
start method independent, so better to use those than a mix of plain
file descriptors and inadequate guesses in the child process whether it
was forked or not.
This also allows us to delete the now redundant MultiProcessFd class,
hopefully making things a bit easier to follow.
This allows the following
```python
cache.init_entry("my/cache")
with cache.read_transaction("my/cache") as f:
data = f.read() if f is not None else None
```
mirroring `write_transaction`, which returns a tuple `(old, new)` where
`old` is `None` if the cache file did not exist yet.
The alternative that requires less defensive programming on the call
site would be to create the "old" file upon first read, but I did not
want to think about how to safely atomically create the file, and it's
not unthinkable that an empty file is an invalid format (for instance
the call site may expect a json file, which requires at least {} bytes).
This PR is in response to a question in the `environments` slack channel (https://spackpm.slack.com/archives/CMHK7MF51/p1729200068557219) about inadequate CLI help/documentation for one specific subcommand.
This PR uses the approach I took for the descriptions and help for `spack test` subcommands. Namely, I use the first line of the relevant docstring as the description, which is shown per subcommand in `spack env -h`, and the entire docstring as the help. I then added, where it seemed appropriate, help. I also tweaked argument docstrings to tighten them up, make consistent with similar arguments elsewhere in the command, and elaborate when it seemed important. (The only subcommand I didn't touch is `loads`.)
For example, before:
```
$ spack env update -h
usage: spack env update [-hy] env
positional arguments:
env name or directory of the environment to activate
optional arguments:
-h, --help show this help message and exit
-y, --yes-to-all assume "yes" is the answer to every confirmation request
```
After the changes in this PR:
```
$ spack env update -h
usage: spack env update [-hy] env
update the environment manifest to the latest schema format
update the environment to the latest schema format, which may not be
readable by older versions of spack
a backup copy of the manifest is retained in case there is a need to revert
this operation
positional arguments:
env name or directory of the environment
optional arguments:
-h, --help show this help message and exit
-y, --yes-to-all assume "yes" is the answer to every confirmation request
```
---------
Co-authored-by: Todd Gamblin <tgamblin@llnl.gov>
Commit aa0825d642 accidentally added a semicolon
to the ANSI escape sequence even if the color code was `None` or unknown, breaking the
bold, uncolored font-face. This PR restores the old behavior.
---------
Co-authored-by: Todd Gamblin <tgamblin@llnl.gov>
* Add type hints to all query* methods
* Inline docstrings
* Change defaults from `any` to `None` so they can be type hinted in old Python
* Pre-filter on given hashes instead of iterating over all db specs
* Fix a bug where the `--origin` option of uninstall had no effect
* Fix a bug where query args were not applied when searching by concrete spec
Signed-off-by: Massimiliano Culpo <massimiliano.culpo@gmail.com>
Fixes a change in behavior/bug in
70412612c7, where partial environment
installs would mark the selected spec as explicitly installed, even if
it was not a root of the environment.
The desired behavior is that roots by definition are the to be
explicitly installed specs. The specs on the `spack -e ... install x`
command line are just filters for partial installs, so leave them
implicitly installed if they aren't roots.
ci: Remove deprecated logic from the ci module
Remove the following from the ci module, schema, and tests:
- deprecated ci stack and handling of old ci config
- deprecated mirror handling logic
- support for artifacts buildcache
- support for temporary storage url
Both `multiprocessing.connection.Connection.__del__` and `io.IOBase.__del__` called `os.close` on the same file descriptor. As of Python 3.13, this is an explicit warning. Ensure we close once by usef `os.fdopen(..., closefd=False)`
* stacks: add a stack for devtools on darwin
After getting this whole mess building on darwin, let's keep it that
way, and maybe make it so we have some non-ML darwin binaries in spack
as well.
* reuse: false for devtools
* dtc: fix darwin dylib name and id
On mac the convention is `lib<name>.<num>.dylib`, while the makefile
creates a num suffixed one by default. The id in the file is also a
local name rather than rewritten to the full path, this fixes both
problems.
* node-js: make whereis more deterministic
* relocation(darwin): catch Mach-O load failure
The MachO library can throw an exception rather than return no headers,
this happened in an elf file in the test data of go-bootstrap. Trying
catching the exception and moving on for now. May also need to look
into why we're trying to rewrite an elf file.
* qemu: add darwin flags to clear out warnings
There's a build failure for qemu in CI, but it's invisible because of
the immense mass of warning output. Explicitly specify the target macos
version and remove the extraneous unknown-warning-option flag.
* dtc: libyaml is also a link dependency
libyaml is required at runtime to run the dtc binary, lack of it caused
the ci for qemu to fail when the library wasn't found.
fixes#47101
The bug was introduced in #33495, where `spack find was not updated,
and wasn't caught by unit tests.
Now a Database can accept a custom predicate to select the installation
records. A unit test is added to prevent regressions. The weird convention
of having `any` as a default value has been replaced by the more commonly
used `None`.
Signed-off-by: Massimiliano Culpo <massimiliano.culpo@gmail.com>
#44327 made sure to always run `set_package_py_globals` on all
packages before running `setup_dependent_package` for any package,
so that packages implementing the latter could depend on variables
like `spack_cc` being defined.
This ran into an undocumented dependency: `std_cmake_args` is set in
`set_package_py_globals` and makes use of `cmake_prefix_paths` (if it
is defined in the package); `py-torch`es implementation of
`cmake_prefix_paths` depends on a variable set by
`setup_dependent_package` (`python_platlib`).
This generally restores #44327, and corrects the resulting issue by
moving assignment of `std_cmake_args` to after both actions have been
run.
Remove the constraint for concrete specs and simply take the
max(version) if a version is not given. This should default to the
highest infinity version which is also the logical best guess for
doing development.
* Remove concrete verision constriant for develop, set docs
* Add unit-test
* Update lib/spack/docs/environments.rst
Co-authored-by: kwryankrattiger <80296582+kwryankrattiger@users.noreply.github.com>
* Update lib/spack/spack/cmd/develop.py
Co-authored-by: Greg Becker <becker33@llnl.gov>
* Consolidate env collection in cmd
* Style
---------
Co-authored-by: kwryankrattiger <80296582+kwryankrattiger@users.noreply.github.com>
Co-authored-by: Greg Becker <becker33@llnl.gov>
