python-terraform-3 Refactor readme and how default value being passed

reorder readme, refactor name

README.md

@@ -8,16 +8,7 @@ python-terraform is a python module provide a wrapper of `terraform` command lin
 
 ## Installation
     pip install python-terraform
-
-## Implementation
-IMHO, how terraform design boolean options is confusing. 
-Take `input=True` and `-no-color` option of `apply` command for example,
-they're all boolean value but with different option type. 
-This make api caller don't have a general rule to follow but to do 
-a exhaustive method implementation which I don't prefer to.
-Therefore I end-up with using `IsFlagged` or `IsNotFlagged` as value of option 
-like `-no-color` and `True/False` value reserved for option like 
-
+    
 ## Usage
 For any terraform command
 
@@ -35,7 +26,7 @@ For any options
     if it's a flag could be used multiple times, assign list to it's value
     if it's a "var" variable flag, assign dictionary to it
     if a value is None, will skip this option
-
+    
 ## Examples
 ### Have a test.tf file under folder "/home/test" 
 #### 1. apply with variables a=b, c=d, refresh=false, no color in the output
@@ -67,6 +58,19 @@ In python-terraform:
     from python_terraform import Terraform
     tf = terraform(working_dir='/home/test')
     tf.fmt(diff=True)
+
+## Implementation
+IMHO, how terraform design boolean options is confusing. 
+Take `input=True` and `-no-color` option of `apply` command for example,
+they're all boolean value but with different option type. 
+This make api caller don't have a general rule to follow but to do 
+a exhaustive method implementation which I don't prefer to.
+Therefore I end-up with using `IsFlagged` or `IsNotFlagged` as value of option 
+like `-no-color` and `True/False` value reserved for option like 
+
+
+
+
     
 
     

python_terraform/__init__.py

@@ -73,11 +73,10 @@ class Terraform(object):
         :returns return_code, stdout, stderr
         """
         default = dict()
-        args, option_dict = self._create_cmd_args(dir_or_plan, default, kwargs)
-
+        args, option_dict = self._generate_default_args(dir_or_plan, default, kwargs)
         return self.cmd('apply', *args, **option_dict)
 
-    def _create_cmd_args(self, dir_or_plan, default_dict, kwargs):
+    def _generate_default_args(self, dir_or_plan, default_dict, kwargs):
         option_dict = default_dict
         option_dict['state'] = self.state
         option_dict['target'] = self.targets
@@ -97,7 +96,7 @@ class Terraform(object):
         :return: ret_code, stdout, stderr
         """
         default = {'force': IsFlagged}
-        args, option_dict = self._create_cmd_args(dir_or_plan, default, kwargs)
+        args, option_dict = self._generate_default_args(dir_or_plan, default, kwargs)
         return self.cmd('destroy', *args, **option_dict)
 
     def generate_cmd_string(self, cmd, *args, **kwargs):

test/test_terraform.py

@@ -79,16 +79,18 @@ class TestTerraform(object):
         assert ret == 0
 
     @pytest.mark.parametrize(
-        ("folder", "variables", "var_files", "expected_output"),
+        ("folder", "variables", "var_files", "expected_output", "options"),
         [
-            ("var_to_output", {'test_var': 'test'}, None, "test_output=test"),
-            ("var_to_output", {'test_list_var': ['c', 'd']}, None, "test_list_output=[c,d]"),
-            ("var_to_output", {'test_map_var': {"c": "c", "d": "d"}}, None, "test_map_output={a=ab=bc=cd=d}"),
-            ("var_to_output", {'test_map_var': {"c": "c", "d": "d"}}, 'var_to_output/test_map_var.json', "test_map_output={a=ab=bc=cd=de=ef=f}")
+            ("var_to_output",
+             {'test_var': 'test'}, None, "test_output=test", {}),
+            ("var_to_output", {'test_list_var': ['c', 'd']}, None, "test_list_output=[c,d]", {}),
+            ("var_to_output", {'test_map_var': {"c": "c", "d": "d"}}, None, "test_map_output={a=ab=bc=cd=d}", {}),
+            ("var_to_output", {'test_map_var': {"c": "c", "d": "d"}}, 'var_to_output/test_map_var.json', "test_map_output={a=ab=bc=cd=de=ef=f}", {}),
+            ("var_to_output", {}, None, "\x1b[0m\x1b[1m\x1b[32mApplycomplete!", {"no_color": IsNotFlagged})
         ])
-    def test_apply(self, folder, variables, var_files, expected_output):
+    def test_apply(self, folder, variables, var_files, expected_output, options):
         tf = Terraform(working_dir=current_path, variables=variables, var_file=var_files)
-        ret, out, err = tf.apply(folder)
+        ret, out, err = tf.apply(folder, **options)
         assert ret == 0
         assert expected_output in out.replace('\n', '').replace(' ', '')
         assert err == ''