Merge pull request #11187 from isimluk/unused-code

remove unused code

ssg/ansible.py

@@ -39,13 +39,6 @@ def add_minimum_version(ansible_src):
     return ansible_src.replace(" - hosts: all", pre_task, 1)
 
 
-def add_play_name(ansible_src, profile):
-    old_play_start = r"^( *)- hosts: all"
-    new_play_start = (
-        r"\1- name: Ansible Playbook for %s\n\1  hosts: all" % (profile))
-    return re.sub(old_play_start, new_play_start, ansible_src, flags=re.M)
-
-
 def remove_too_many_blank_lines(ansible_src):
     """
     Condenses three or more empty lines as two.
@@ -58,34 +51,3 @@ def remove_trailing_whitespace(ansible_src):
     Removes trailing whitespace in an Ansible script
     """
     return re.sub(r'[ \t]+$', '', ansible_src, 0, flags=re.M)
-
-
-def strip_eof(ansible_src):
-    """
-    Removes extra newlines at end of file
-    """
-    return ansible_src.rstrip() + "\n"
-
-
-def _strings_to_list(one_or_more_strings):
-    """
-    Output a list, that either contains one string, or a list of strings.
-    In Python, strings can be cast to lists without error, but with unexpected result.
-    """
-    if isinstance(one_or_more_strings, str):
-        return [one_or_more_strings]
-    else:
-        return list(one_or_more_strings)
-
-
-def update_yaml_list_or_string(current_contents, new_contents):
-    result = []
-    if current_contents:
-        result += _strings_to_list(current_contents)
-    if new_contents:
-        result += _strings_to_list(new_contents)
-    if not result:
-        result = ""
-    if len(result) == 1:
-        result = result[0]
-    return result