Adding 3.14 to build matrix (#43300)

scbedd · web-flow · commit 5835794180ba · 2025-10-09T17:37:34.000-07:00
* add python 3.14 to eng/pipelines/templates/stages/platform-matrix.json (our default), the evaluation build matrix, and the `cosmos` build matrices
diff --git a/eng/pipelines/templates/stages/platform-matrix.json b/eng/pipelines/templates/stages/platform-matrix.json
@@ -57,6 +57,17 @@
           "TestSamples": "false"
         }
       }
+    },
+    {
+      "Config": {
+        "Ubuntu2404_314": {
+          "OSVmImage": "env:LINUXVMIMAGE",
+          "Pool": "env:LINUXPOOL",
+          "PythonVersion": "3.14",
+          "CoverageArg": "--disablecov",
+          "TestSamples": "false"
+        }
+      }
     }
   ]
 }
diff --git a/sdk/cosmos/cosmos-emulator-internal-matrix.json b/sdk/cosmos/cosmos-emulator-internal-matrix.json
@@ -64,6 +64,12 @@
             "TestSamples": "false",
             "Run.ToxCustomEnvs": "depends,whl_no_aio"
         },
+        "Emulator Tests Python 3.14 Special": {
+            "PythonVersion": "3.14",
+            "CoverageArg": "--disablecov",
+            "TestSamples": "false",
+            "Run.ToxCustomEnvs": "depends,whl_no_aio"
+        },
 
         "Emulator Tests Python 3.9 Dependency Checks": {
             "PythonVersion": "3.9",
@@ -88,6 +94,12 @@
             "CoverageArg": "--disablecov",
             "TestSamples": "false",
             "Run.ToxCustomEnvs": "latestdependency,mindependency"
+        },
+        "Emulator Tests Python 3.14 Dependency Checks": {
+            "PythonVersion": "3.14",
+            "CoverageArg": "--disablecov",
+            "TestSamples": "false",
+            "Run.ToxCustomEnvs": "latestdependency,mindependency"
         }
       }
     }
diff --git a/sdk/cosmos/cosmos-emulator-public-matrix.json b/sdk/cosmos/cosmos-emulator-public-matrix.json
@@ -15,12 +15,6 @@
         }
       },
       "EmulatorConfig": {
-        "Emulator Tests Python 3.9 Standard": {
-            "PythonVersion": "3.9",
-            "CoverageArg": "--disablecov",
-            "TestSamples": "false",
-            "Run.ToxCustomEnvs": "whl,sdist"
-        },
         "Emulator Tests Python 3.10 Standard": {
             "PythonVersion": "3.10",
             "CoverageArg": "--disablecov",
@@ -39,6 +33,12 @@
             "TestSamples": "false",
             "Run.ToxCustomEnvs": "whl,sdist"
         },
+        "Emulator Tests Python 3.14 Standard": {
+            "PythonVersion": "3.14",
+            "CoverageArg": "--disablecov",
+            "TestSamples": "false",
+            "Run.ToxCustomEnvs": "whl,sdist"
+        },
 
         "Emulator Tests Python 3.9 Dependency Checks": {
             "PythonVersion": "3.9",
diff --git a/sdk/cosmos/live-platform-matrix.json b/sdk/cosmos/live-platform-matrix.json
@@ -7,10 +7,10 @@
   "include": [
     {
       "SplitTestConfig": {
-        "Ubuntu2404_39_split": {
+        "Ubuntu2404_314_split": {
           "OSVmImage": "env:LINUXVMIMAGE",
           "Pool": "env:LINUXPOOL",
-          "PythonVersion": "3.9",
+          "PythonVersion": "3.14",
           "CoverageArg": "--disablecov",
           "TestSamples": "false",
           "TestMarkArgument": "cosmosSplit"
@@ -117,10 +117,10 @@
     },
     {
       "WindowsConfig": {
-        "Windows2022_39": {
+        "Windows2022_314": {
           "OSVmImage": "env:WINDOWSVMIMAGE",
           "Pool": "env:WINDOWSPOOL",
-          "PythonVersion": "3.9",
+          "PythonVersion": "3.14",
           "CoverageArg": "--disablecov",
           "TestSamples": "false",
           "TestMarkArgument": "cosmosMultiRegion"
diff --git a/sdk/evaluation/platform-matrix.json b/sdk/evaluation/platform-matrix.json
@@ -61,6 +61,17 @@
           "UnsupportedToxEnvironments": "sdist,depends,latestdependency,mindependency,whl_no_aio"
         }
       }
+    },
+    {
+      "Config": {
+        "Ubuntu2404_314": {
+          "OSVmImage": "env:LINUXVMIMAGE",
+          "Pool": "env:LINUXPOOL",
+          "PythonVersion": "3.14",
+          "CoverageArg": "--disablecov",
+          "TestSamples": "false"
+        }
+      }
     }
   ]
 }

Original file line number	Diff line number	Diff line change
`@@ -57,6 +57,17 @@`
`57`	`57`	`"TestSamples": "false"`
`58`	`58`	`}`
`59`	`59`	`}`
	`60`	`+ },`
	`61`	`+ {`
	`62`	`+ "Config": {`
	`63`	`+ "Ubuntu2404_314": {`
	`64`	`+ "OSVmImage": "env:LINUXVMIMAGE",`
	`65`	`+ "Pool": "env:LINUXPOOL",`
	`66`	`+ "PythonVersion": "3.14",`
	`67`	`+ "CoverageArg": "--disablecov",`
	`68`	`+ "TestSamples": "false"`
	`69`	`+ }`
	`70`	`+ }`
`60`	`71`	`}`
`61`	`72`	`]`
`62`	`73`	`}`
Original file line number	Diff line number	Diff line change
`@@ -61,6 +61,17 @@`
`61`	`61`	`"UnsupportedToxEnvironments": "sdist,depends,latestdependency,mindependency,whl_no_aio"`
`62`	`62`	`}`
`63`	`63`	`}`
	`64`	`+ },`
	`65`	`+ {`
	`66`	`+ "Config": {`
	`67`	`+ "Ubuntu2404_314": {`
	`68`	`+ "OSVmImage": "env:LINUXVMIMAGE",`
	`69`	`+ "Pool": "env:LINUXPOOL",`
	`70`	`+ "PythonVersion": "3.14",`
	`71`	`+ "CoverageArg": "--disablecov",`
	`72`	`+ "TestSamples": "false"`
	`73`	`+ }`
	`74`	`+ }`
`64`	`75`	`}`
`65`	`76`	`]`
`66`	`77`	`}`