Get rid of distutils.spawn and distutils.util (#3934)

* Replace distutils.spawn.find_executable.

* Replace distutils.util.strtobool.

plugins/connection/jail.py

@@ -31,7 +31,6 @@ DOCUMENTATION = '''
             - name: ansible_jail_user
 '''
 
-import distutils.spawn
 import os
 import os.path
 import subprocess
@@ -39,6 +38,7 @@ import traceback
 
 from ansible.errors import AnsibleError
 from ansible.module_utils.six.moves import shlex_quote
+from ansible.module_utils.common.process import get_bin_path
 from ansible.module_utils.common.text.converters import to_bytes, to_native, to_text
 from ansible.plugins.connection import ConnectionBase, BUFSIZE
 from ansible.utils.display import Display
@@ -75,10 +75,10 @@ class Connection(ConnectionBase):
 
     @staticmethod
     def _search_executable(executable):
-        cmd = distutils.spawn.find_executable(executable)
-        if not cmd:
+        try:
+            return get_bin_path(executable)
+        except ValueError:
             raise AnsibleError("%s command not found in PATH" % executable)
-        return cmd
 
     def list_jails(self):
         p = subprocess.Popen([self.jls_cmd, '-q', 'name'],

plugins/connection/lxd.py

@@ -43,10 +43,10 @@ DOCUMENTATION = '''
 '''
 
 import os
-from distutils.spawn import find_executable
 from subprocess import Popen, PIPE
 
 from ansible.errors import AnsibleError, AnsibleConnectionFailure, AnsibleFileNotFound
+from ansible.module_utils.common.process import get_bin_path
 from ansible.module_utils.common.text.converters import to_bytes, to_text
 from ansible.plugins.connection import ConnectionBase
 
@@ -62,9 +62,9 @@ class Connection(ConnectionBase):
         super(Connection, self).__init__(play_context, new_stdin, *args, **kwargs)
 
         self._host = self._play_context.remote_addr
-        self._lxc_cmd = find_executable("lxc")
-
-        if not self._lxc_cmd:
+        try:
+            self._lxc_cmd = get_bin_path("lxc")
+        except ValueError:
             raise AnsibleError("lxc command not found in PATH")
 
         if self._play_context.remote_user is not None and self._play_context.remote_user != 'root':

plugins/connection/zone.py

@@ -26,7 +26,6 @@ DOCUMENTATION = '''
             - name: ansible_zone_host
 '''
 
-import distutils.spawn
 import os
 import os.path
 import subprocess
@@ -34,6 +33,7 @@ import traceback
 
 from ansible.errors import AnsibleError
 from ansible.module_utils.six.moves import shlex_quote
+from ansible.module_utils.common.process import get_bin_path
 from ansible.module_utils.common.text.converters import to_bytes
 from ansible.plugins.connection import ConnectionBase, BUFSIZE
 from ansible.utils.display import Display
@@ -64,10 +64,10 @@ class Connection(ConnectionBase):
 
     @staticmethod
     def _search_executable(executable):
-        cmd = distutils.spawn.find_executable(executable)
-        if not cmd:
+        try:
+            return get_bin_path(executable)
+        except ValueError:
             raise AnsibleError("%s command not found in PATH" % executable)
-        return cmd
 
     def list_zones(self):
         process = subprocess.Popen([self.zoneadm_cmd, 'list', '-ip'],