Aid requested re following resource callback guide #448
Description
Hi @indygreg,
I am trying to follow the documentation here:
https://pyoxidizer.readthedocs.io/en/latest/pyoxidizer_packaging_resources.html?highlight=resource_callback#using-callbacks-to-influence-resource-attributes
Here is the excerpt from my configuration file:
def resource_callback(policy, resource):
if type(resource) in ("PythonModuleSource", "PythonPackageResource", "PythonPackageDistributionResource"):
if resource.package.startswith("rtai"):
resource.add_location = "in-memory"
else:
resource.add_location = "filesystem-relative:lib"
def make_exe():
dist = default_python_distribution(python_version = "3.9")
policy = dist.make_python_packaging_policy()
policy.register_resource_callback(resource_callback) # This line here is the issue
python_config = dist.make_python_interpreter_config()
python_config.module_search_paths = ["$ORIGIN/lib"]
python_config.run_module = "rtaisite"
exe = dist.to_python_executable(
name = "rtai",
packaging_policy = policy,
config = python_config,
)
exe.windows_runtime_dlls_mode = "always"
exe.windows_subsystem = "windows"
exe.add_python_resources(exe.pip_install(["--use-feature", "in-tree-build", "-r", "requirements.txt"]))
return exeEssentially my goal is to have all dependencies be added to the library directory with their source code as normal, and have any module that starts with "rtai" be stored within memory.
If I change policy.register_resource_callback(resource_callback) to either:
policy.resources_location = "filesystem-relative:lib"orpolicy.resources_location = "in-memory"
Both of those successfully build (only the filesystem version runs though due to a few of my deps not playing nice),
Nevertheless when I try and follow the resource callback docs and use policy.register_resource_callback(resource_callback) I get the following error in the build:
resolving 1 targets
resolving target install
resolving target exe
resolving Python distribution Url { url: "https://github.com/indygreg/python-build-standalone/releases/download/20210724/cpython-3.9.6-x86_64-unknown-linux-gnu-pgo-20210724T1424.tar.zst", sha256: "343e2d349779efb7d46f7eb01ec6a202bff14293616ce8103bc8060c777bb231" }
Python distribution available at /home/simon/.cache/pyoxidizer/python_distributions/cpython-3.9.6-x86_64-unknown-linux-gnu-pgo-20210724T1424.tar.zst
reading data from Python distribution...
error[PYOXIDIZER_BUILD]: error converting PythonResource to Value: DiagnosedError(Diagnostic { level: Error, message: "Cannot .package on type PythonModuleSource", code: Some("CV00"), spans: [SpanLabel { span: Span { low: Pos(164), high: Pos(180) }, label: Some(".package not supported for type PythonModuleSource"), style: Primary }] })
--> ./pyoxidizer.bzl:18:11
|
18 | exe = dist.to_python_executable(
| ___________^
19 | | name = "rtai",
20 | | packaging_policy = policy,
21 | | config = python_config,
22 | | )
| |_____^ to_python_executable()
error: error converting PythonResource to Value: DiagnosedError(Diagnostic { level: Error, message: "Cannot .package on type PythonModuleSource", code: Some("CV00"), spans: [SpanLabel { span: Span { low: Pos(164), high: Pos(180) }, label: Some(".package not supported for type PythonModuleSource"), style: Primary }] })
Any pointers about where I may have tripped up?
Thanks :),
Cheers,
Simon