From ab8e59ffc29e79760442234ccb3d20e24987be90 Mon Sep 17 00:00:00 2001
From: Pratham Bande <prathambande@microsoft.com>
Date: Thu, 12 Mar 2026 16:23:51 +0530
Subject: [PATCH 1/2] using python -m venv for venv creation for all scenarios

---
 .../Python/PythonBashBuildSnippet.sh.tpl                   | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/BuildScriptGenerator/Python/PythonBashBuildSnippet.sh.tpl b/src/BuildScriptGenerator/Python/PythonBashBuildSnippet.sh.tpl
index a93efe7902..8363ff1cd0 100644
--- a/src/BuildScriptGenerator/Python/PythonBashBuildSnippet.sh.tpl
+++ b/src/BuildScriptGenerator/Python/PythonBashBuildSnippet.sh.tpl
@@ -176,16 +176,15 @@ install_python_packages_impl() {
         $python -m pip install uv
         ELAPSED_TIME=$(($SECONDS - $START_TIME))
         echo "Installing uv done in $ELAPSED_TIME sec(s)."
-        CreateVenvCommand="uv venv --link-mode=copy --system-site-packages $VIRTUALENVIRONMENTNAME"
     else
         if [ -e "$REQUIREMENTS_TXT_FILE" ]; then
             VIRTUALENVIRONMENTOPTIONS="$VIRTUALENVIRONMENTOPTIONS --system-site-packages"
         fi
-        CreateVenvCommand="$python -m $VIRTUALENVIRONMENTMODULE $VIRTUALENVIRONMENTNAME $VIRTUALENVIRONMENTOPTIONS"
     fi
-
-    echo Creating virtual environment...
     
+    CreateVenvCommand="$python -m $VIRTUALENVIRONMENTMODULE $VIRTUALENVIRONMENTNAME $VIRTUALENVIRONMENTOPTIONS"
+    echo Creating virtual environment...
+
     echo "BuildCommands=$CreateVenvCommand" >> "$COMMAND_MANIFEST_FILE"
     
     # Execute the resolved CreateVenvCommand

From 23b4afb75c186dfcd341f3e8d93a1cebf516941c Mon Sep 17 00:00:00 2001
From: Pratham Bande <prathambande@microsoft.com>
Date: Tue, 24 Mar 2026 12:35:24 +0530
Subject: [PATCH 2/2] changing approach

---
 .../Python/PythonBashBuildSnippet.sh.tpl               | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/BuildScriptGenerator/Python/PythonBashBuildSnippet.sh.tpl b/src/BuildScriptGenerator/Python/PythonBashBuildSnippet.sh.tpl
index 8363ff1cd0..df8f7632dc 100644
--- a/src/BuildScriptGenerator/Python/PythonBashBuildSnippet.sh.tpl
+++ b/src/BuildScriptGenerator/Python/PythonBashBuildSnippet.sh.tpl
@@ -168,7 +168,7 @@ install_python_packages_impl() {
     echo "Python Virtual Environment: $VIRTUALENVIRONMENTNAME"
 
     if [ -e "pyproject.toml" ] && [ -e "uv.lock" ] && [ ! -e "$REQUIREMENTS_TXT_FILE" ]; then
-        echo "Detected uv.lock (and no $REQUIREMENTS_TXT_FILE); creating virtual environment with uv..."
+        echo "Detected uv.lock (and no $REQUIREMENTS_TXT_FILE)"
         echo "Installing uv..."
         START_TIME=$SECONDS
         InstallUv="python -m pip install uv"
@@ -176,13 +176,19 @@ install_python_packages_impl() {
         $python -m pip install uv
         ELAPSED_TIME=$(($SECONDS - $START_TIME))
         echo "Installing uv done in $ELAPSED_TIME sec(s)."
+        CreateVenvCommand="uv venv --link-mode=copy --system-site-packages $VIRTUALENVIRONMENTNAME"
+        VIRTUALENVIRONMENTOPTIONS="$VIRTUALENVIRONMENTOPTIONS --system-site-packages"
     else
         if [ -e "$REQUIREMENTS_TXT_FILE" ]; then
             VIRTUALENVIRONMENTOPTIONS="$VIRTUALENVIRONMENTOPTIONS --system-site-packages"
         fi
+        CreateVenvCommand="$python -m $VIRTUALENVIRONMENTMODULE $VIRTUALENVIRONMENTNAME $VIRTUALENVIRONMENTOPTIONS"
+    fi
+
+    if [ "$CreateVenvWithPythonVenv" = "true" ]; then
+        CreateVenvCommand="$python -m $VIRTUALENVIRONMENTMODULE $VIRTUALENVIRONMENTNAME $VIRTUALENVIRONMENTOPTIONS"
     fi
     
-    CreateVenvCommand="$python -m $VIRTUALENVIRONMENTMODULE $VIRTUALENVIRONMENTNAME $VIRTUALENVIRONMENTOPTIONS"
     echo Creating virtual environment...
 
     echo "BuildCommands=$CreateVenvCommand" >> "$COMMAND_MANIFEST_FILE"