[sonic-platform-common] Build failure with "ModuleNotFoundError: No module named 'sonic_platform_base.sonic_xcvr.cdb'" (#607)

* [sonic-platform-common] Build failure with ModuleNotFoundError: No module named 'sonic_platform_base.sonic_xcvr.cdb'

Signed-off-by: Mihir Patel <[email protected]>

* Remove empty trailing lines

* Added quote for

* Added missing __init__.py files in baseline

* Add change to ignore __pycache__ folder while checking for __init__.py presence

* Moved package validation before running tests

* Added sonic_platform_base.sonic_xcvr.cdb in setup.py

---------

Signed-off-by: Mihir Patel <[email protected]>

Author: mihirpat1

azure-pipelines.yml

@@ -72,6 +72,41 @@ steps:
     sudo apt-get install -y dotnet-sdk-8.0
   displayName: "Install .NET CORE"
 
+- script: |
+    set -xe
+    # Check for directories missing __init__.py under sonic_xcvr
+    echo "Checking for directories missing __init__.py in sonic_xcvr..."
+    missing_init_dirs=$(find sonic_platform_base/sonic_xcvr -type d -print | while read d; do \
+      if [ "$d" = "sonic_platform_base/sonic_xcvr" ]; then continue; fi; \
+      if [ ! -f "$d/__init__.py" ]; then echo "$d"; fi; \
+    done)
+    if [ -n "$missing_init_dirs" ]; then
+      echo "Error: The following directories are missing __init__.py files:";
+      echo "$missing_init_dirs";
+      exit 1;
+    fi
+
+    # Check if all directories with __init__.py are declared in setup.py
+    echo "Checking if all sonic_xcvr packages are declared in setup.py..."
+    undeclared_packages=""
+    for dir in $(find sonic_platform_base/sonic_xcvr -type f -name __init__.py -exec dirname {} \; | sort -u); do
+      pkg_name=$(echo "$dir" | sed 's/\//./g')
+      if ! grep -q "'$pkg_name'" setup.py; then
+        echo "Error: Package '$pkg_name' has __init__.py but is not declared in setup.py"
+        undeclared_packages="$undeclared_packages $pkg_name"
+      fi
+    done
+
+    if [ -n "$undeclared_packages" ]; then
+      echo ""
+      echo "ERROR: The following packages need to be added to setup.py:"
+      echo "$undeclared_packages"
+      exit 1
+    fi
+
+    echo "All sonic_xcvr packages are properly validated"
+  displayName: 'Validate sonic_xcvr package structure'
+
 # Python 3
 - script: |
     set -ex

setup.py

@@ -57,6 +57,7 @@
         'sonic_platform_base.sonic_xcvr.api.amphenol',
         'sonic_platform_base.sonic_xcvr.codes.amphenol',
         'sonic_platform_base.sonic_xcvr.mem_maps.amphenol',
+        'sonic_platform_base.sonic_xcvr.cdb',
         'sonic_psu',
         'sonic_sfp',
         'sonic_thermal',