From b098b5a1d8e6286653c29c9318443ef8453ae978 Mon Sep 17 00:00:00 2001
From: beelit94 <beelit94@gmail.com>
Date: Wed, 30 Aug 2017 11:00:15 -0700
Subject: [PATCH] minor refactor

---
 python_terraform/__init__.py | 48 ++++++++++++++++++------------------
 1 file changed, 24 insertions(+), 24 deletions(-)

diff --git a/python_terraform/__init__.py b/python_terraform/__init__.py
index 3983d61..3d33a28 100644
--- a/python_terraform/__init__.py
+++ b/python_terraform/__init__.py
@@ -84,7 +84,8 @@ class Terraform(object):
 
         return wrapper
 
-    def apply(self, dir_or_plan=None, input=False, no_color=IsFlagged, **kwargs):
+    def apply(self, dir_or_plan=None, input=False, no_color=IsFlagged,
+              **kwargs):
         """
         refer to https://terraform.io/docs/commands/apply.html
         no-color is flagged by default
@@ -143,21 +144,19 @@ class Terraform(object):
         return self.cmd('plan', *args, **options)
 
     def init(self, dir_or_plan=None, backend_config=None,
-            reconfigure=IsFlagged, force_copy=IsNotFlagged, backend=True,
-            **kwargs):
+             reconfigure=IsFlagged, backend=True, **kwargs):
         """
         refer to https://www.terraform.io/docs/commands/init.html
 
         By default, this assumes you want to use backend config, and tries to
         init fresh. The flags -reconfigure and -backend=true are default.
 
+        :param dir_or_plan: relative path to the folder want to init
         :param backend_config: a dictionary of backend config options. eg.
                 t = Terraform()
                 t.init(backend_config={'access_key': 'myaccesskey', 
                 'secret_key': 'mysecretkey', 'bucket': 'mybucketname'})
         :param reconfigure: whether or not to force reconfiguration of backend
-        :param force_copy: whether or not to migrate from the previous backend
-                           settings to the new backend settings
         :param backend: whether or not to use backend settings for init
         :param kwargs: options
         :return: ret_code, stdout, stderr
@@ -165,7 +164,6 @@ class Terraform(object):
         options = kwargs
         options['backend_config'] = backend_config
         options['reconfigure'] = reconfigure
-        options['force_copy'] = force_copy
         options['backend'] = backend
         options = self._generate_default_options(options)
         args = self._generate_default_args(dir_or_plan)
@@ -198,40 +196,40 @@ class Terraform(object):
         cmds = cmd.split()
         cmds = [self.terraform_bin_path] + cmds
 
-        for k, v in kwargs.items():
-            if '_' in k:
-                k = k.replace('_', '-')
+        for option, value in kwargs.items():
+            if '_' in option:
+                option = option.replace('_', '-')
 
-            if type(v) is list:
-                for sub_v in v:
-                    cmds += ['-{k}={v}'.format(k=k, v=sub_v)]
+            if type(value) is list:
+                for sub_v in value:
+                    cmds += ['-{k}={v}'.format(k=option, v=sub_v)]
                 continue
 
-            if type(v) is dict:
-                if 'backend-config' in k:
-                    for bk, bv in v.items():
+            if type(value) is dict:
+                if 'backend-config' in option:
+                    for bk, bv in value.items():
                         cmds += ['-backend-config={k}={v}'.format(k=bk, v=bv)]
                     continue
 
                 # since map type sent in string won't work, create temp var file for
                 # variables, and clean it up later
                 else:
-                    filename = self.temp_var_files.create(v)
+                    filename = self.temp_var_files.create(value)
                     cmds += ['-var-file={0}'.format(filename)]
                     continue
 
             # simple flag,
-            if v is IsFlagged:
-                cmds += ['-{k}'.format(k=k)]
+            if value is IsFlagged:
+                cmds += ['-{k}'.format(k=option)]
                 continue
 
-            if v is None or v is IsNotFlagged:
+            if value is None or value is IsNotFlagged:
                 continue
 
-            if type(v) is bool:
-                v = 'true' if v else 'false'
+            if type(value) is bool:
+                value = 'true' if value else 'false'
 
-            cmds += ['-{k}={v}'.format(k=k, v=v)]
+            cmds += ['-{k}={v}'.format(k=option, v=value)]
 
         cmds += args
         return cmds
@@ -321,7 +319,8 @@ class Terraform(object):
         file_path = file_path or self.state or ''
 
         if not file_path:
-            backend_path = os.path.join(file_path, '.terraform', 'terraform.tfstate')
+            backend_path = os.path.join(file_path, '.terraform',
+                                        'terraform.tfstate')
 
             if os.path.exists(os.path.join(working_dir, backend_path)):
                 file_path = backend_path
@@ -344,7 +343,8 @@ class VariableFiles(object):
         with tempfile.NamedTemporaryFile('w+t', delete=False) as temp:
             log.debug('{0} is created'.format(temp.name))
             self.files.append(temp)
-            log.debug('variables wrote to tempfile: {0}'.format(str(variables)))
+            log.debug(
+                'variables wrote to tempfile: {0}'.format(str(variables)))
             temp.write(json.dumps(variables))
             file_name = temp.name