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a03643bb9c
There was a problem with detecting system-wide pythons, which relied on binary not being a part of conda env or virtualenv. But it led to unrelated Hatch and Poetry pythons automatically configured as interpreters in new projects. Another problem is that free-threaded python was chosen as default interpreter with highest priority because of the newest version. This change uses SystemPythonService to detect system pythons properly, also free-threaded python used as a default interpreter only if it's the only available option. Merge-request: IJ-MR-179008 Merged-by: Alexey Katsman <alexey.katsman@jetbrains.com> GitOrigin-RevId: 73bc98aed2918c44832b57f22b86c9c7d17a4301
67 lines
3.6 KiB
Kotlin
67 lines
3.6 KiB
Kotlin
// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
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package com.intellij.python.community.execService.python.impl
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import com.intellij.openapi.diagnostic.fileLogger
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import com.intellij.openapi.util.NlsSafe
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import com.intellij.platform.eel.provider.utils.EelProcessExecutionResult
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import com.intellij.platform.eel.provider.utils.stderrString
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import com.intellij.platform.eel.provider.utils.stdoutString
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import com.intellij.python.community.execService.*
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import com.intellij.python.community.execService.impl.transformerToHandler
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import com.intellij.python.community.execService.python.advancedApi.ExecutablePython
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import com.intellij.python.community.execService.python.advancedApi.executePythonAdvanced
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import com.intellij.python.community.execService.python.impl.PyExecPythonBundle.message
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import com.jetbrains.python.PYTHON_VERSION_ARG
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import com.jetbrains.python.PythonInfo
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import com.jetbrains.python.Result
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import com.jetbrains.python.errorProcessing.PyResult
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import com.jetbrains.python.errorProcessing.getOr
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import com.jetbrains.python.onFailure
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import com.jetbrains.python.psi.LanguageLevel
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import com.jetbrains.python.sdk.flavors.PythonSdkFlavor.getLanguageLevelFromVersionStringStaticSafe
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.withContext
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import org.jetbrains.annotations.ApiStatus
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import kotlin.io.path.pathString
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import kotlin.time.Duration.Companion.minutes
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@ApiStatus.Internal
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internal suspend fun ExecService.validatePythonAndGetInfoImpl(python: ExecutablePython): PyResult<PythonInfo> = withContext(Dispatchers.IO) {
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val options = ExecOptions(timeout = 1.minutes)
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val smokeTestOutput = executePythonAdvanced(python, Args("-c", "print(1)"), processInteractiveHandler = transformerToHandler(null, ZeroCodeStdoutTransformer), options = options).getOr(message("python.cannot.exec", python.userReadableName)) { return@withContext it }.trim()
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if (smokeTestOutput != "1") {
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return@withContext PyResult.localizedError(message("python.get.version.error", python.userReadableName, smokeTestOutput))
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}
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val versionOutput: EelProcessExecutionResult = executePythonAdvanced(python, options = options, args = Args(PYTHON_VERSION_ARG), processInteractiveHandler = transformerToHandler<EelProcessExecutionResult>(null) { r ->
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if (r.exitCode == 0) Result.success(r) else Result.failure(message("python.get.version.error", python.userReadableName, r.exitCode))
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}).getOr { return@withContext it }
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// Python 2 might return version as stderr, see https://bugs.python.org/issue18338
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val versionString = versionOutput.stdoutString.let { it.ifBlank { versionOutput.stderrString } }
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val languageLevel = getLanguageLevelFromVersionStringStaticSafe(versionString.trim())
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if (languageLevel == null) {
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return@withContext PyResult.localizedError(message("python.get.version.wrong.version", python.userReadableName, versionString))
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}
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val freeThreaded = if (languageLevel.isAtLeast(LanguageLevel.PYTHON313)) {
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val gilEnabledOutput = executePythonAdvanced(
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python,
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Args("-c", "import sys; print(sys._is_gil_enabled())"),
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processInteractiveHandler = transformerToHandler(null, ZeroCodeStdoutTransformer),
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options = options
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).onFailure { fileLogger().warn(it.toString()) }.successOrNull?.trim()
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gilEnabledOutput == "False"
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}
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else false
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return@withContext Result.success(PythonInfo(languageLevel, freeThreaded))
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}
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private val ExecutablePython.userReadableName: @NlsSafe String
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get() =
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(listOf(when (binary) {
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is BinOnEel -> binary.path.pathString
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is BinOnTarget -> binary
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}) + args).joinToString(" ")
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