ini_file: added option 'noextraspaces' to turn off inserting extra spaces around '=' symbol

* ini_file: added option 'noextraspaces' to turn off inserting extra spaces around '=' symbol

* ini_file: noextraspaces, python 2.4 compatibility

* ini_file: noextraspaces - yes/no => true/false

* ini_file: noextraspaces - added 'version_added' option

* ini_file: noextraspaces => no_extra_spaces

lib/ansible/modules/files/ini_file.py

@@ -72,6 +72,12 @@ options:
      required: false
      default: "present"
      choices: [ "present", "absent" ]
+  no_extra_spaces:
+     description:
+       - do not insert spaces before and after '=' symbol
+     required: false
+     default: false
+     version_added: "2.1"
 notes:
    - While it is possible to add an I(option) without specifying a I(value), this makes
      no sense.
@@ -117,7 +123,7 @@ def match_active_opt(option, line):
 # ==============================================================
 # do_ini
 
-def do_ini(module, filename, section=None, option=None, value=None, state='present', backup=False):
+def do_ini(module, filename, section=None, option=None, value=None, state='present', backup=False, no_extra_spaces=False):
 
 
     if not os.path.exists(filename):
@@ -136,6 +142,10 @@ def do_ini(module, filename, section=None, option=None, value=None, state='prese
     within_section = not section
     section_start = 0
     changed = False
+    if no_extra_spaces:
+        assignment_format = '%s=%s\n'
+    else:
+        assignment_format = '%s = %s\n'
 
     for index, line in enumerate(ini_lines):
         if line.startswith('[%s]' % section):
@@ -145,7 +155,7 @@ def do_ini(module, filename, section=None, option=None, value=None, state='prese
             if within_section:
                 if state == 'present':
                     # insert missing option line at the end of the section
-                    ini_lines.insert(index, '%s = %s\n' % (option, value))
+                    ini_lines.insert(index, assignment_format % (option, value))
                     changed = True
                 elif state == 'absent' and not option:
                     # remove the entire section
@@ -157,7 +167,7 @@ def do_ini(module, filename, section=None, option=None, value=None, state='prese
                 if state == 'present':
                     # change the existing option line
                     if match_opt(option, line):
-                        newline = '%s = %s\n' % (option, value)
+                        newline = assignment_format % (option, value)
                         changed = ini_lines[index] != newline
                         ini_lines[index] = newline
                         if changed:
@@ -184,7 +194,7 @@ def do_ini(module, filename, section=None, option=None, value=None, state='prese
 
     if not within_section and option and state == 'present':
         ini_lines.append('[%s]\n' % section)
-        ini_lines.append('%s = %s\n' % (option, value))
+        ini_lines.append(assignment_format % (option, value))
         changed = True
 
 
@@ -211,7 +221,8 @@ def main():
             option = dict(required=False),
             value = dict(required=False),
             backup = dict(default='no', type='bool'),
-            state = dict(default='present', choices=['present', 'absent'])
+            state = dict(default='present', choices=['present', 'absent']),
+            no_extra_spaces = dict(required=False, default=False, type='bool')
         ),
         add_file_common_args = True,
         supports_check_mode = True
@@ -225,8 +236,9 @@ def main():
     value = module.params['value']
     state = module.params['state']
     backup = module.params['backup']
+    no_extra_spaces = module.params['no_extra_spaces']
 
-    changed = do_ini(module, dest, section, option, value, state, backup)
+    changed = do_ini(module, dest, section, option, value, state, backup, no_extra_spaces)
 
     file_args = module.load_file_common_arguments(module.params)
     changed = module.set_fs_attributes_if_different(file_args, changed)