fix win32 handling

Author: blink1073

.evergreen/config.yml

@@ -66,7 +66,7 @@ functions:
       params:
         binary: bash
         working_dir: "src"
-        include_expansions_in_env: [VERSION, TOPOLOGY, AUTH, SSL, ORCHESTRATION_FILE, PYTHON_BINARY, PYTHON_VERSION,
+        include_expansions_in_env: [VERSION, TOPOLOGY, AUTH, SSL, ORCHESTRATION_FILE, PYTHON_BINARY, PYTHON_VERSION, IS_WIN32,
           STORAGE_ENGINE, REQUIRE_API_VERSION, DRIVERS_TOOLS, TEST_CRYPT_SHARED, AUTH_AWS, LOAD_BALANCER, LOCAL_ATLAS, NO_EXT]
         args: [.evergreen/just.sh, run-server, "${TEST_NAME}"]
     - command: expansions.update
@@ -87,7 +87,7 @@ functions:
       type: test
       params:
         include_expansions_in_env: [AUTH, SSL, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,
-          AWS_SESSION_TOKEN, COVERAGE, PYTHON_BINARY, LIBMONGOCRYPT_URL, MONGODB_URI, PYTHON_VERSION,
+          AWS_SESSION_TOKEN, COVERAGE, PYTHON_BINARY, LIBMONGOCRYPT_URL, MONGODB_URI, PYTHON_VERSION, IS_WIN32,
           DISABLE_TEST_COMMANDS, GREEN_FRAMEWORK, NO_EXT, COMPRESSORS, MONGODB_API_VERSION, DEBUG_LOG,
           ORCHESTRATION_FILE, OCSP_SERVER_TYPE, VERSION, REQUIRE_FIPS]
         binary: bash

.evergreen/scripts/generate_config.py

@@ -91,6 +91,9 @@ def create_standard_nonlinux_variants() -> list[BuildVariant]:
             ]
         host = HOSTS[host_name]
         tags = ["standard-non-linux"]
+        expansions = dict()
+        if host_name == "win32":
+            expansions["IS_WIN32"] = "1"
         display_name = get_variant_name(base_display_name, host)
         variant = create_variant(tasks, display_name, host=host, tags=tags)
         variants.append(variant)

.evergreen/utils.sh

@@ -123,7 +123,11 @@ get_python_binary() {
         PYTHON="/Library/Frameworks/Python.Framework/Versions/$version/bin/python3"
     elif [ "Windows_NT" = "${OS:-}" ]; then
         version=$(echo $version | cut -d. -f1,2 | sed 's/\.//g')
-        PYTHON="C:/python/Python$version/python.exe"
+        if [ -n "${IS_WIN32:-}" ]; then
+            PYTHON="C:/python/32/Python$version/python.exe"
+        else
+            PYTHON="C:/python/Python$version/python.exe"
+        fi
     else
         PYTHON="/opt/python/$version/bin/python3"
     fi