support system pythons provided by asdf; PY-32643 Ready for Merge

GitOrigin-RevId: 926ee14228644c33ab4a17247a07cdf71799b265

python/pluginResources/intellij.python.community.impl.xml

@@ -891,8 +891,10 @@
 
     <systemPythonProvider implementation="com.intellij.python.community.services.systemPython.impl.providers.WindowsSystemPythonProvider" os="windows"/>
 
+    <systemPythonProvider implementation="com.intellij.python.community.services.systemPython.impl.providers.AsdfSystemPythonProvider"/>
     <systemPythonProvider implementation="com.intellij.python.community.services.systemPython.impl.providers.PyenvSystemPythonProvider"/>
-    <systemPythonProvider implementation="com.intellij.python.community.services.systemPython.impl.providers.UnixSystemPythonProvider"/>
+
+    <systemPythonProvider implementation="com.intellij.python.community.services.systemPython.impl.providers.UnixSystemPythonProvider" os="unix"/>
 
     <inspectionExtension implementation="com.jetbrains.python.sdk.configuration.suppressors.PyInterpreterInspectionSuppressor"/>
     <inspectionExtension implementation="com.jetbrains.python.inspections.PyUnresolvedReferenceDefaultInspectionExtension" order="last"/>

python/services/system-python/gen/com/intellij/python/community/services/systemPython/PythonCommunityServicesSystemPythonIcons.java

@@ -14,6 +14,7 @@ public final class PythonCommunityServicesSystemPythonIcons {
   private static @NotNull Icon load(@NotNull String path, int cacheKey, int flags) {
     return IconManager.getInstance().loadRasterizedIcon(path, PythonCommunityServicesSystemPythonIcons.class.getClassLoader(), cacheKey, flags);
   }
+  /** 16x16 */ public static final @NotNull Icon Asdf = load("icons/com/intellij/python/community/system/providers/expui/asdf.svg", 1124514615, 0);
   /** 16x16 */ public static final @NotNull Icon Homebrew = load("icons/com/intellij/python/community/system/providers/expui/homebrew.svg", -2104807435, 0);
   /** 16x16 */ public static final @NotNull Icon Pyenv = load("icons/com/intellij/python/community/system/providers/expui/pyenv.svg", -770384196, 0);
 }

python/services/system-python/resources/icons/com/intellij/python/community/system/providers/expui/asdf.svg

@@ -0,0 +1,27 @@
+<svg width="16" height="16" viewBox="0 0 64 64" xmlns="http://www.w3.org/2000/svg">
+  <!-- Background circle -->
+  <circle cx="32" cy="32" r="30" fill="#2B2B2B" stroke="#4A90E2" stroke-width="2"/>
+  
+  <!-- Python snake body -->
+  <path d="M15 25 Q20 20 25 25 Q30 30 35 25 Q40 20 45 25 Q50 30 55 25" 
+        fill="none" stroke="#FFD43B" stroke-width="4" stroke-linecap="round"/>
+  
+  <!-- Python snake head -->
+  <circle cx="52" cy="25" r="4" fill="#FFD43B"/>
+  <circle cx="54" cy="23" r="1" fill="#2B2B2B"/>
+  
+  <!-- Version indicators (dots representing multiple versions) -->
+  <circle cx="20" cy="40" r="2" fill="#4A90E2"/>
+  <circle cx="28" cy="42" r="2" fill="#4A90E2"/>
+  <circle cx="36" cy="40" r="2" fill="#4A90E2"/>
+  <circle cx="44" cy="42" r="2" fill="#4A90E2"/>
+  
+  <!-- ASDF text -->
+  <text x="32" y="55" text-anchor="middle" font-family="monospace" font-size="8" fill="#FFFFFF" font-weight="bold">asdf</text>
+  
+  <!-- Python logo inspired elements -->
+  <path d="M25 15 Q30 10 35 15 Q40 20 35 25 Q30 30 25 25 Q20 20 25 15" 
+        fill="#306998" opacity="0.7"/>
+  <path d="M29 15 Q34 10 39 15 Q44 20 39 25 Q34 30 29 25 Q24 20 29 15" 
+        fill="#FFD43B" opacity="0.7"/>
+</svg>

python/services/system-python/src/com/intellij/python/community/services/systemPython/impl/providers/AsdfSystemProvider.kt

@@ -0,0 +1,64 @@
+// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+package com.intellij.python.community.services.systemPython.impl.providers
+
+import com.intellij.openapi.diagnostic.Logger
+import com.intellij.platform.eel.EelApi
+import com.intellij.platform.eel.getOrNull
+import com.intellij.platform.eel.path.EelPath
+import com.intellij.platform.eel.provider.asNioPath
+import com.intellij.python.community.services.shared.UICustomization
+import com.intellij.python.community.services.systemPython.PythonCommunityServicesSystemPythonIcons
+import com.intellij.python.community.services.systemPython.SystemPythonProvider
+import com.jetbrains.python.PythonBinary
+import com.jetbrains.python.errorProcessing.PyResult
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+
+private class AsdfSystemPythonProvider : SystemPythonProvider {
+  private val LOGGER: Logger = Logger.getInstance(AsdfSystemPythonProvider::class.java)
+
+  override suspend fun findSystemPythons(eelApi: EelApi): PyResult<Set<PythonBinary>> {
+    if (useLegacyPythonProvider()) {
+      return PyResult.success(emptySet())
+    }
+
+    val pythons = withContext(Dispatchers.IO) {
+      try {
+        val env = eelApi.exec.fetchLoginShellEnvVariables()
+        val asdfRoot = if ("ASDF_DATA_DIR" in env) {
+          EelPath.parse(env["ASDF_DATA_DIR"]!!, eelApi.descriptor)
+        }
+        else {
+          eelApi.userInfo.home.resolve(".asdf")
+        }
+
+        val versionsDir = asdfRoot.resolve("installs").resolve("python")
+        val entries = eelApi.fs.listDirectory(versionsDir)
+          .getOrNull()
+
+        if (entries == null) {
+          return@withContext emptySet()
+        }
+
+        val paths = entries
+          .map { versionsDir.resolve(it).resolve("bin").asNioPath() }
+
+        return@withContext collectPythonsInPaths(eelApi, paths, listOf(python3NamePattern))
+      }
+      catch (e: RuntimeException) {
+        LOGGER.error("failed to discover asdf pythons", e)
+      }
+
+      return@withContext emptySet()
+    }
+
+    return PyResult.success(pythons)
+  }
+
+  override val uiCustomization: UICustomization?
+    get() {
+      // TODO: proper icon
+      return UICustomization(title = "asdf", icon = PythonCommunityServicesSystemPythonIcons.Asdf)
+    }
+}