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# Description
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We've bumped the minimum version on the package and haven't officially
supported versions before 3.8 for a while now.
This cleans up a load of code we had just for compat with 3.7 and lower.
## Checklist
- [x] I have run `make tidy` to update any new dependencies
- [x] I have run `make lint` to verify my code passes the lint check
- [x] I have formatted my code using `gofumpt`
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- [ ] I have added tests that prove my fix is effective or that my
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- [x] I have run `make changelog` and committed the
`changelog/pending/<file>` documenting my change
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# Description
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This updates the typing annotations and semantics of Python Automation
API inline programs. It's now defined to be a callable that returns an
optional awaitable of `None`. This supports both existing synchronous
functions (should just return `None`) and now also supports async
functions that return an `Awaitable` that eventually resolves to `None`.
## Checklist
- [x] I have run `make tidy` to update any new dependencies
- [x] I have run `make lint` to verify my code passes the lint check
- [x] I have formatted my code using `gofumpt`
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- [x] I have added tests that prove my fix is effective or that my
feature works
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`changelog/pending/<file>` documenting my change
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---------
Co-authored-by: Julien P <julien@caffeine.lu>
We report a nicer error message when the main Pulumi python program doesn't exist, but on python 11, the detection wasn't working correctly because the traceback in python 11 shows "<frozen runpy>" rather than the actual path for runpy.__file__.
This change fixes the detection to work on python 11.
This PR combines the Program failed with an unhandled exception: and traceback error messages and puts them into a single log message as well as omits the existing an unhandled error occurred message.
On startup, when we were populating the Settings object, we failed to
coerce the dry_run parameter from a string to a boolean, which resulted
in is_dry_run always believing that it was a preview. This PR fixes this
oversight by explicitly coercing to a boolean prior to sending the value
to Settings.
When is resource is waiting for its dependencies to resolve, it first
informs the RPC_MANAGER that it intends to do an RPC - this is to
prevent premature termination of the program while RPCs are still in
flight or queued to execute.
However, this is a problem whenever a resource fails to create for
whatever reason. The most common ways for this to happen are for invokes
to fail, resource creation itself to fail, or throwing in an apply.
Today, this causes a deadlock, since all consumers of the failed
resources block forever while never decrementing the RPC count.
This commit addresses the issue by deliberately (abnormally) resolving
all futures that are created in the process of preparing a resource.
This solves the problem by immediately terminating all resources that
are waiting for the failed resource's outputs to resolve - they resolve
immediately, and exceptionally.
The end result is now that, instead of deadlocking, a doomed program now
terminates as expected with a single exception message.
For some reason, writing to stderr using sys.stderr.write doesn't work,
but printing to stderr using the print function does. I don't know why
this is, but I do know that this makes the printed messages show up as
messages on the Pulumi CLI.
* Implement RPC for Python 3
* Try not setting PYTHONPATH
* Remove PYTHONPATH line
* Implement Invoke for Python 3
* Implement register resource
* progress
* Rewrite the whole thing
* Fix a few bugs
* All tests pass
* Fix an abnormal shutdown bug
* CR feedback
* Provide a hook for resources to rename properties
As dictionaries and other classes come from the engine, the
translate_property hook can be used to intercept them and rename
properties if desired.
* Fix variable names and comments
* Disable Python integration tests for now
With this commit, the functions in 'pulumi.log' can be used to send
diagnostic messages to the Pulumi CLI. The Pulumi SDK bootstrap script
now also uses this feature to send diagnostic information on unhandled
exceptions to the Pulumi CLI.
This change includes the Python and Golang language hosts in the Windows
SDK. As part of this change, I had to adjust how we launched the second
stage of the language host, since we can't depend on the shebang, so now
we invoke `python` passing the executor and then the arguments.
Fixes#1509
* Improve the error message when npm/yarn install hasn't been run
* Same thing, but for Python
* Use PULUMI_RUN in batch script
* Use -e, -f doesn't work for symlinked paths (e.g. yarn link)
This change includes a lot more functionality. Enough to actually
run the webserver-py example through previews, updates, and destroys!
* Actually wire up the gRPC connections to the engine/monitor.
* Move the Node.js and Python generated Protobuf/gRPC files underneath
the actual SDK directories to simplify this generally. No more
copying during `make` and, in fact, this was required to give a smoother
experience with good packages/modules for the Python's SDK development.
* Build the Python egg during `make build`.
* Add support for program stacks. Just like with the Node.js runtime,
we will auto-parent any resources without explicit parents to a single
top-level resource component.
* Add support for component resource output properties.
* Add get_project() and get_stack() functions for retrieving the current
project and stack names.
* Properly use UNKNOWN sentinels.
* Add a set_outputs() function on Resource. This is defined by the
code-generator and allows custom logic for output property setting.
This is cleaner than the way we do this in Node.js, and gives us a
way to ensure that output properties are "real" properties, complete
with member documentation. This also gives us a hook to perform
name demangling, which the code-generator typically controls anyway.
* Add package dependencies to setuptools.py and requirements.txt.
This change gets enough of the Python SDK up and running that the
empty Python program will work. Mostly just scaffolding, but the
basic structure is now in place. The primary remaining work is to
wire up resource creation to the gRPC interfaces.
In summary:
* The basic structure is as follows:
- Everything goes into sdk/python/.
- sdk/python/cmd/pulumi-langhost-python is a Go language host
that simply knows how to spawn Python processes to run out
entrypoint in response to requests by the engine.
- sdk/python/cmd/pulumi-langhost-python-exec is a little Python
shim that is invoked by the language host to run Python programs,
and is responsible for setting up the minimal goo before we can
do so (RPC connections and the like).
- sdk/python/lib/ contains a Python Pip package suitable for PyPi.
- In there, we have two packages: the root pulumi package that
contains all of the basic Pulumi programming model abstractions,
and pulumi.runtime, which contains the implementation of
resource registration, RPC interfacing with the engine, and so on.
* Add logic in our test framework to conditionalize on the language
type and react accordingly. This will allow us to skip Yarn for
Python projects and eventually run Pip if there's a requirements.txt.
* Created the basic project structure, including all of the usual
Make targets for installing into the proper places.
* Building also runs Pylint and we are clean.
There are a few other minor things in here:
* Add an "empty" test for both Node.js and Python. These pass.
* Fix an existing bug in plugin shutdown logic. At some point, we
started waiting for stderr/stdout to flush before shutting down
the plugin; but if certain failures happen "early" during the
plugin launch process, these channels will never get initialized
and so waiting for them deadlocks.
* Recently we seem to have added logic to delete test temp
directories if a failure happened during initialization of said
temp directories. This is unfortunate, because you often need to
look at the temp directory to see what failed. We already clean
them up elsewhere after the full test completes successfully, so
I don't think we need to be doing this, and I've removed it.
Still many loose ends (config, resources, etc), but it's a start!