for whatever reason some times list_functions doesn't get all functions, whereas get_function by name seems to work more consistently

j1z0 · j1z0 · commit cfade12ea721 · 2018-01-29T16:27:08.000-05:00
diff --git a/aws_lambda/aws_lambda.py b/aws_lambda/aws_lambda.py
@@ -405,8 +405,8 @@ def function_exists(cfg, function_name):
     aws_secret_access_key = cfg.get('aws_secret_access_key')
     client = get_client('lambda', aws_access_key_id, aws_secret_access_key,
                         cfg.get('region'))
-    functions = client.list_functions().get('Functions', [])
-    for fn in functions:
-        if fn.get('FunctionName') == function_name:
-            return True
-    return False
+    try:
+        client.get_function(FunctionaName=function_name)
+    except:
+        return False
+    return True
diff --git a/scripts/lambda b/scripts/lambda
@@ -30,8 +30,8 @@ def init(folder):
 @click.option('--use-requirements', default=False, is_flag=True, help='Install all packages defined in requirements.txt')
 @click.option('--local-package', default=None, help='Install local package as well.', type=click.Path(), multiple=True)
 @click.option('--raw-copy', default=None, help='directory of stuff to raw copy to the lambda dir', type=click.Path(), multiple=True)
-def build(use_requirements, local_package):
-    aws_lambda.build(CURRENT_DIR, use_requirements, local_package)
+def build(use_requirements, local_package, raw_copy):
+    aws_lambda.build(CURRENT_DIR, use_requirements, local_package, raw_copy)
 
 
 @click.command(help="Run a local test of your function.")
