Add "add-ignore" config setting

Author: groteworld

Diff for: .sublimelinterrc

@@ -2,13 +2,10 @@
     "@python": 3,
     "linters": {
         "pep257": {
-            "ignore": ["D202"]
+            "add-ignore": ["D202"]
         },
         "pep8": {
             "max-line-length": 120
-        },
-        "pep257": {
-            "ignore": ["D202"]
         }
     }
 }

Diff for: .travis.yml

@@ -8,4 +8,4 @@ install:
 # command to run tests
 script:
   - flake8 . --max-line-length=120
-  - pep257 . --ignore=D202
+  - pep257 . --add-ignore=D202

Diff for: README.md

@@ -42,6 +42,7 @@ In addition to the standard SublimeLinter settings, SublimeLinter-pep257 provide
 |Setting|Description|
 |:------|:----------|
 |ignore|A comma-separated list of error codes to ignore|
+|add-ignore|A comma-separated list of error codes to add the the default ignore list|
 
 ## Contributing
 If you would like to contribute enhancements or fixes, please do the following:

Diff for: linter.py

@@ -16,7 +16,6 @@
 
 
 class PEP257(PythonLinter):
-
     """Provides an interface to the pep257 python module/script."""
 
     syntax = 'python'
@@ -31,9 +30,10 @@ class PEP257(PythonLinter):
     line_col_base = (1, 0)  # pep257 uses one-based line and zero-based column numbers
     tempfile_suffix = 'py'
     defaults = {
-        '--ignore=,': ''
+        '--add-ignore=': '',
+        '--ignore=': ''
     }
-    inline_overrides = ('ignore',)
+    inline_overrides = ('ignore','add-ignore')
     module = 'pep257'
     check_version = True
 
@@ -47,10 +47,12 @@ def check(self, code, filename):
             self.checker = self.module.PEP257Checker()
 
         options = {
-            'ignore': []
+            'ignore': [],
+            'add-ignore': []
         }
         type_map = {
-            'ignore': []
+            'ignore': [],
+            'add-ignore': []
         }
 
         self.build_options(options, type_map)
@@ -59,12 +61,13 @@ def check(self, code, filename):
             persist.printf('{} options: {}'.format(self.name, options))
 
         ignore = options['ignore']
+        add_ignore = options['add-ignore']
         errors = []
 
         for error in self.checker.check_source(code, os.path.basename(filename)):
             code = getattr(error, 'code', None)
 
-            if code is not None and code not in ignore:
+            if code is not None and code not in ignore and code not in add_ignore:
                 errors.append(str(error))
 
         return '\n'.join(errors)

Diff for: messages.json

@@ -1,4 +1,5 @@
 {
     "install": "messages/install.txt",
-    "1.1.10": "messages/1.1.10.txt"
+    "1.1.10": "messages/1.1.10.txt",
+    "2.0.0": "messages/2.0.0.txt"
 }

Diff for: messages/2.0.0.txt

@@ -0,0 +1,14 @@
+SublimeLinter-pep257
+-------------------------------
+
+"add-ignore" config option has been added to SublimeLinter-pep257.
+This addition was because of changes to "ignore" functionality. Both
+options can now be found in the SublimeLinter User settings. Some
+may find that their "ignore" setting is now broken. If that is the case,
+you may want to use the "add-ignore" config setting instead. Below
+you will find a brief description of each setting to help you understand
+
+"ignore": overrides the default list of disabled errors
+"add-ignore": appends list on top of default list of disabled errors
+
+As always thank you for using SublimeLinter!