Add script for code formatting and linting

format_code.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+for i in "$@"; do
+  case $i in
+    -rc=*|--rcfile=*)
+      RCFILE="${i#*=}"
+      shift
+      ;;
+    -*|--*)
+      echo "Invalid option ${i%=*}" >&2
+      exit 1
+      ;;
+  esac
+done
+
+if [ -z "$1" ]
+    then
+        black .
+        pylint --output-format=colorized --rcfile="$RCFILE" \
+            ./db/sc \
+            ./db/tests \
+            ./web/backend/service \
+            ./web/backend/tests
+    else
+        black $1
+        pylint --output-format=colorized --rcfile="$RCFILE" $1
+fi
+
+# Script for formatting code with black and linting it with pylint
+#
+# Script accepts:
+#   * directory path
+#   * path to rcfile for pylint provided with -rc or --rcfile argument name
+# as optional inputs