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2.24.0: not ready for pyupgrade --py39-plus (fails on linking DSO) #1462

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kloczek opened this issue Sep 21, 2024 · 4 comments
Open

2.24.0: not ready for pyupgrade --py39-plus (fails on linking DSO) #1462

kloczek opened this issue Sep 21, 2024 · 4 comments

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@kloczek
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kloczek commented Sep 21, 2024

Next month python 3.8mwill be EOSed.
I've tested patch generated by pyupgrade --py39-plus and looks like with that patch build fails on linking with

+ /usr/bin/python3 -sBm build -w --no-isolation
* Getting build dependencies for wheel...
* Building wheel...
Running `maturin pep517 build-wheel -i /usr/bin/python3 --compatibility off`
📦 Including license file "/home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0/LICENSE"
🍹 Building a mixed python/rust project
🔗 Found pyo3 bindings
🐍 Found CPython 3.10 at /usr/bin/python3
📡 Using build options features, bindings from pyproject.toml
   Compiling proc-macro2 v1.0.86
   Compiling unicode-ident v1.0.12
   Compiling target-lexicon v0.12.14
   Compiling python3-dll-a v0.2.10
   Compiling once_cell v1.19.0
   Compiling autocfg v1.3.0
   Compiling stable_deref_trait v1.2.0
   Compiling libc v0.2.155
   Compiling heck v0.5.0
   Compiling version_check v0.9.5
   Compiling litemap v0.7.3
   Compiling writeable v0.5.5
   Compiling rustversion v1.0.17
   Compiling memchr v2.7.4
   Compiling icu_locid_transform_data v1.5.0
   Compiling radium v0.7.0
   Compiling cfg-if v1.0.0
   Compiling tinyvec_macros v0.1.1
   Compiling static_assertions v1.1.0
   Compiling smallvec v1.13.2
   Compiling icu_properties_data v1.5.0
   Compiling serde v1.0.209
   Compiling tap v1.0.1
   Compiling serde_json v1.0.128
   Compiling indoc v2.0.5
   Compiling write16 v1.0.0
   Compiling percent-encoding v2.3.1
   Compiling unindent v0.2.3
   Compiling utf8_iter v1.0.4
   Compiling hashbrown v0.14.5
   Compiling unicode-bidi v0.3.15
   Compiling icu_normalizer_data v1.5.0
   Compiling funty v2.0.0
   Compiling utf16_iter v1.0.5
   Compiling zerocopy v0.7.34
   Compiling regex-syntax v0.8.4
   Compiling equivalent v1.0.1
   Compiling ryu v1.0.18
   Compiling itoa v1.0.11
   Compiling uuid v1.10.0
   Compiling hex v0.4.3
   Compiling base64 v0.22.1
   Compiling lexical-util v0.8.5
   Compiling tinyvec v1.6.1
   Compiling wyz v0.5.1
   Compiling form_urlencoded v1.2.1
   Compiling aho-corasick v1.1.3
   Compiling bitvec v1.0.1
   Compiling indexmap v2.2.6
   Compiling lexical-parse-integer v0.8.6
   Compiling unicode-normalization v0.1.23
   Compiling lexical-parse-float v0.8.5
   Compiling quote v1.0.36
   Compiling syn v2.0.68
   Compiling ahash v0.8.11
   Compiling idna v0.5.0
   Compiling getrandom v0.2.15
   Compiling num-traits v0.2.19
   Compiling memoffset v0.9.1
   Compiling url v2.5.2
   Compiling regex-automata v0.4.7
   Compiling pyo3-build-config v0.22.2
   Compiling num-integer v0.1.46
   Compiling num-bigint v0.4.6
   Compiling regex v1.10.6
   Compiling synstructure v0.13.1
   Compiling pyo3-ffi v0.22.2
   Compiling pyo3-macros-backend v0.22.2
   Compiling pyo3 v0.22.2
   Compiling jiter v0.5.0
   Compiling pydantic-core v2.24.0 (/home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0)
error: failed to run custom build command for `pydantic-core v2.24.0 (/home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0)`
note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.

Caused by:
  process didn't exit successfully: `/home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0/target/release/build/pydantic-core-176bfdeef7d000ae/build-script-build` (exit status: 101)
  --- stdout
  cargo:rustc-check-cfg=cfg(Py_LIMITED_API)
  cargo:rustc-check-cfg=cfg(PyPy)
  cargo:rustc-check-cfg=cfg(GraalPy)
  cargo:rustc-check-cfg=cfg(py_sys_config, values("Py_DEBUG", "Py_REF_DEBUG", "Py_TRACE_REFS", "COUNT_ALLOCS"))
  cargo:rustc-check-cfg=cfg(invalid_from_utf8_lint)
  cargo:rustc-check-cfg=cfg(pyo3_disable_reference_pool)
  cargo:rustc-check-cfg=cfg(pyo3_leak_on_drop_without_reference_pool)
  cargo:rustc-check-cfg=cfg(diagnostic_namespace)
  cargo:rustc-check-cfg=cfg(c_str_lit)
  cargo:rustc-check-cfg=cfg(Py_3_7)
  cargo:rustc-check-cfg=cfg(Py_3_8)
  cargo:rustc-check-cfg=cfg(Py_3_9)
  cargo:rustc-check-cfg=cfg(Py_3_10)
  cargo:rustc-check-cfg=cfg(Py_3_11)
  cargo:rustc-check-cfg=cfg(Py_3_12)
  cargo:rustc-check-cfg=cfg(Py_3_13)
  cargo:rustc-cfg=Py_3_6
  cargo:rustc-cfg=Py_3_7
  cargo:rustc-cfg=Py_3_8
  cargo:rustc-cfg=Py_3_9
  cargo:rustc-cfg=Py_3_10
  cargo:rustc-check-cfg=cfg(has_coverage_attribute)
  cargo:rustc-check-cfg=cfg(specified_profile_use)
  cargo:rerun-if-changed=python/pydantic_core/core_schema.py
  cargo:rerun-if-changed=generate_self_schema.py

  --- stderr
  Traceback (most recent call last):
    File "/home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0/generate_self_schema.py", line 247, in <module>
      main()
    File "/home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0/generate_self_schema.py", line 217, in main
      value = get_schema(s, definitions)
    File "/home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0/generate_self_schema.py", line 57, in get_schema
      return type_dict_schema(obj, definitions)
    File "/home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0/generate_self_schema.py", line 156, in type_dict_schema
      raise ValueError(f'Unknown Schema forward ref: {fr_arg}')
  ValueError: Unknown Schema forward ref: list[CoreSchema]
  thread 'main' panicked at build.rs:29:9:
  generate_self_schema.py failed with exit status: 1
  stack backtrace:
     0:     0x560bdf04ef75 - std::backtrace_rs::backtrace::libunwind::trace::h5c85e557799ed486
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
     1:     0x560bdf04ef75 - std::backtrace_rs::backtrace::trace_unsynchronized::ha97b107185df65bb
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
     2:     0x560bdf04ef75 - std::sys::backtrace::_print_fmt::h490acf9e9b8c6eb2
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/sys/backtrace.rs:65:5
     3:     0x560bdf04ef75 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h9c32407e5a23c650
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/sys/backtrace.rs:40:26
     4:     0x560bdf06f17b - core::fmt::rt::Argument::fmt::hae324c745842212e
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/core/src/fmt/rt.rs:173:76
     5:     0x560bdf06f17b - core::fmt::write::h8e3a6cb8df1f9a95
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/core/src/fmt/mod.rs:1182:21
     6:     0x560bdf04ccef - std::io::Write::write_fmt::h83bcab37323a9399
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/io/mod.rs:1827:15
     7:     0x560bdf0500c1 - std::sys::backtrace::BacktraceLock::print::hd3c35caa6032e632
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/sys/backtrace.rs:43:9
     8:     0x560bdf0500c1 - std::panicking::default_hook::{{closure}}::hd3c6083514eb2656
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panicking.rs:269:22
     9:     0x560bdf04fd9c - std::panicking::default_hook::h94d20e9291e6eb42
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panicking.rs:296:9
    10:     0x560bdf050691 - std::panicking::rust_panic_with_hook::hfa25182080856bef
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panicking.rs:800:13
    11:     0x560bdf050587 - std::panicking::begin_panic_handler::{{closure}}::h2fc3fd5367175cd3
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panicking.rs:674:13
    12:     0x560bdf04f439 - std::sys::backtrace::__rust_end_short_backtrace::h877093daaa72bd28
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/sys/backtrace.rs:168:18
    13:     0x560bdf050214 - rust_begin_unwind
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panicking.rs:665:5
    14:     0x560bdf017f33 - core::panicking::panic_fmt::hfc4c464a0d356173
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/core/src/panicking.rs:74:14
    15:     0x560bdf019cd8 - build_script_build::generate_self_schema::hf9f929900624c562
                                 at /home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0/build.rs:29:9
    16:     0x560bdf019cd8 - build_script_build::main::ha5db4a51bcd9603f
                                 at /home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0/build.rs:48:5
    17:     0x560bdf018703 - core::ops::function::FnOnce::call_once::h4e11fd2c02563b95
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/core/src/ops/function.rs:250:5
    18:     0x560bdf018703 - std::sys::backtrace::__rust_begin_short_backtrace::h0b129e115204002e
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/sys/backtrace.rs:152:18
    19:     0x560bdf0186f9 - std::rt::lang_start::{{closure}}::hd691eceb39629f76
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/rt.rs:162:18
    20:     0x560bdf0490f0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h90440e1dec31addc
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/core/src/ops/function.rs:284:13
    21:     0x560bdf0490f0 - std::panicking::try::do_call::h864c0af700b810b6
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panicking.rs:557:40
    22:     0x560bdf0490f0 - std::panicking::try::h81dc1c4c7a744be2
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panicking.rs:521:19
    23:     0x560bdf0490f0 - std::panic::catch_unwind::hce4947710c9959a6
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panic.rs:350:14
    24:     0x560bdf0490f0 - std::rt::lang_start_internal::{{closure}}::hb8ca788eb716154b
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/rt.rs:141:48
    25:     0x560bdf0490f0 - std::panicking::try::do_call::hbe20672d94e23c41
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panicking.rs:557:40
    26:     0x560bdf0490f0 - std::panicking::try::h08906107fe8c4aae
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panicking.rs:521:19
    27:     0x560bdf0490f0 - std::panic::catch_unwind::h20cf014a4ed35f8b
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/panic.rs:350:14
    28:     0x560bdf0490f0 - std::rt::lang_start_internal::he74de233149dbe8b
                                 at /builddir/build/BUILD/rust-1.81.0-build/rustc-1.81.0-src/library/std/src/rt.rs:141:20
    29:     0x560bdf019e3f - main
    30:     0x7f6aa2e461c8 - __libc_start_call_main
    31:     0x7f6aa2e4628b - __libc_start_main@GLIBC_2.2.5
    32:     0x560bdf018625 - _start
    33:                0x0 - <unknown>
warning: build failed, waiting for other jobs to finish...
💥 maturin failed
  Caused by: Failed to build a native library through cargo
  Caused by: Cargo build finished with "exit status: 101": `env -u CARGO PYO3_ENVIRONMENT_SIGNATURE="cpython-3.10-64bit" PYO3_PYTHON="/usr/bin/python3" PYTHON_SYS_EXECUTABLE="/usr/bin/python3" "cargo" "rustc" "--features" "pyo3/extension-module" "--message-format" "json-render-diagnostics" "--manifest-path" "/home/tkloczko/rpmbuild/BUILD/pydantic-core-2.24.0/Cargo.toml" "--release" "--lib" "--crate-type" "cdylib"`
Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/usr/bin/python3', '--compatibility', 'off'] returned non-zero exit status 1

ERROR Backend subprocess exited when trying to invoke build_wheel
@davidhewitt
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The build fails because generate_self_schema.py needs updating similar to what I did in this PR: #1279

@kloczek
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kloczek commented Oct 1, 2024

I wonder is it would be possible to plug apply such changes automatically directly under pyupgrade?
Did you try to discuss that with pyupgrade maintainers? 🤔

@davidhewitt
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I didn't look further 😬

@kloczek
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kloczek commented Oct 1, 2024

I didn't look further 😬

Please try to find some piece of time and explain that in pyupgrade kind of RFE ticket. 🙏
On first look it seems like those changes can be done automatically.
I'm asking because more that only this project probably has similar issue ant may save a lot of time if pyupgrade will be able to apply necessary changes on use --py39-plus param.

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@davidhewitt @kloczek