Replaces expanduser with type path

Replaces the usage of expanduser with the type 'path' for the
dest and object options as that functionality is available
in that type automatically.

patch related to #12263

lib/ansible/modules/cloud/amazon/s3.py

@@ -434,7 +434,7 @@ def main():
     argument_spec = ec2_argument_spec()
     argument_spec.update(dict(
         bucket         = dict(required=True),
-        dest           = dict(default=None),
+        dest           = dict(default=None, type='path'),
         encrypt        = dict(default=True, type='bool'),
         expiry         = dict(default=600, aliases=['expiration']),
         headers        = dict(type='dict'),
@@ -442,7 +442,7 @@ def main():
         max_keys       = dict(default=1000),
         metadata       = dict(type='dict'),
         mode           = dict(choices=['get', 'put', 'delete', 'create', 'geturl', 'getstr', 'delobj', 'list'], required=True),
-        object         = dict(),
+        object         = dict(type='path'),
         permission     = dict(type='list', default=['private']),
         version        = dict(default=None),
         overwrite      = dict(aliases=['force'], default='always'),
@@ -462,7 +462,7 @@ def main():
     encrypt = module.params.get('encrypt')
     expiry = int(module.params['expiry'])
     if module.params.get('dest'):
-        dest = os.path.expanduser(module.params.get('dest'))
+        dest = module.params.get('dest')
     headers = module.params.get('headers')
     marker = module.params.get('marker')
     max_keys = module.params.get('max_keys')
@@ -498,7 +498,7 @@ def main():
         location = region
 
     if module.params.get('object'):
-        obj = os.path.expanduser(module.params['object'])
+        obj = module.params['object']
 
     # allow eucarc environment variables to be used if ansible vars aren't set
     if not s3_url and 'S3_URL' in os.environ: