Fix issue #32 and issue #30 . adding command to compress/minify json into single line. Added test for it and travis for tests

.gitignore

@@ -1,3 +1,4 @@
 *.pyc
 *.cache
 *.sublime-project
+.idea

.travis.yml

@@ -0,0 +1,8 @@
+language: python
+python:
+  - "2.7"
+  - "3.3"
+script:
+  # Run our tests
+  - cd tests
+  - python tests.py

Default (Linux).sublime-keymap

@@ -3,6 +3,6 @@
         "keys": [
             "ctrl+alt+j"
         ], 
-        "command": "prettyjson"
+        "command": "pretty_json"
     }
 ]

Default (OSX).sublime-keymap

@@ -3,6 +3,6 @@
         "keys": [
             "super+ctrl+j"
         ], 
-        "command": "prettyjson"
+        "command": "pretty_json"
     }
 ]

Default (Windows).sublime-keymap

@@ -3,6 +3,6 @@
         "keys": [
             "ctrl+alt+j"
         ], 
-        "command": "prettyjson"
+        "command": "pretty_json"
     }
 ]

Default.sublime-commands

@@ -1,6 +1,10 @@
 [
     {
         "caption": "Pretty JSON: Reformat (Pretty Print) JSON",
-        "command": "prettyjson"
+        "command": "pretty_json"
+    },
+    {
+        "caption": "Pretty JSON: Minify (compress) JSON",
+        "command": "un_pretty_json"
     }
 ]

PrettyJson.py

@@ -14,10 +14,8 @@ except (ValueError):
 s = sublime.load_settings("Pretty JSON.sublime-settings")
 
 
-class PrettyjsonCommand(sublime_plugin.TextCommand):
-
-    """ Pretty Print JSON
-    """
+class PrettyJsonCommand(sublime_plugin.TextCommand):
+    """ Pretty Print JSON """
     def run(self, edit):
         for region in self.view.sel():
 
@@ -50,13 +48,49 @@ class PrettyjsonCommand(sublime_plugin.TextCommand):
                 exc = sys.exc_info()[1]
                 sublime.status_message(str(exc))
 
-    """Changes syntax to JSON if its in plain text
-    """
     def change_syntax(self):
+        """ Changes syntax to JSON if its in plain text """
         if "Plain text" in self.view.settings().get('syntax'):
             self.view.set_syntax_file("Packages/JavaScript/JSON.tmLanguage")
 
 
+class UnPrettyJsonCommand(PrettyJsonCommand):
+    """
+    Compress/minify JSON
+    it makes json as one-liner
+    """
+    def run(self, edit):
+        """ overwriting base class run function to remove intent """
+        for region in self.view.sel():
+
+            selected_entire_file = False
+
+            # If no selection, use the entire file as the selection
+            if region.empty() and s.get("use_entire_file_if_no_selection", True):
+                selection = sublime.Region(0, self.view.size())
+                selected_entire_file = True
+            else:
+                selection = region
+
+            try:
+                obj = json.loads(self.view.substr(selection),
+                                 object_pairs_hook=OrderedDict,
+                                 parse_float=decimal.Decimal)
+
+                self.view.replace(edit, selection, json.dumps(obj,
+                                  ensure_ascii=s.get("ensure_ascii", False),
+                                  sort_keys=s.get("sort_keys", False),
+                                  separators=(',', ':'),
+                                  use_decimal=True))
+
+                if selected_entire_file:
+                    self.change_syntax()
+
+            except Exception:
+                import sys
+                exc = sys.exc_info()[1]
+                sublime.status_message(str(exc))
+
 def plugin_loaded():
     global s
     s = sublime.load_settings("Pretty JSON.sublime-settings")

README.md

@@ -1,19 +1,27 @@
 Prettify JSON plugin for Sublime Text 2 & 3
 
 ## Installation
+
 Install this sublime text package via [Package Control](http://wbond.net/sublime_packages/package_control)
 
 ## Usage
+
 To prettify JSON, make selection of json and press keys:
 
 - Linux: <kbd>ctrl+alt+j</kbd>
 - Windows: <kbd>ctrl+alt+j</kbd>
 - OS X: <kbd>cmd+ctrl+j</kbd>
 
+or through Command Palette <kbd>Ctrl+Shift+P</kbd> find "Pretty JSON: Reformat (Pretty Print) JSON"
+
 If selection is empty and configuration entry **use_entire_file_if_no_selection** is true, tries to prettify whole file.
 
 If JSON is not valid it will be displayed in status bar of sublime.
 
+### Compress / Minify JSON
+
+Using Command Palette <kbd>Ctrl+Shift+P</kbd> find "Pretty JSON: Minify (compress) JSON" this will make selection or full buffer as single line JSON which later you can use in command lines or somewhere else
+
 ## Default configuration
 
 **use_entire_file_if_no_selection** - true

tests/tests.py

@@ -1,9 +1,9 @@
-try:
-    # python 3 / Sublime Text 3
-    from . import simplejson as json
-    from .simplejson import OrderedDict
-except (ValueError):
-    # python 2 / Sublime Text 2
+import sys
+import os
+
+# parent folder holds libraries which needs to be included
+sys.path.append(os.path.realpath('..'))
+
 import simplejson as json
 from simplejson import OrderedDict
 
@@ -19,7 +19,7 @@ class TestIssues(unittest.TestCase):
     def test_ascii_issue_10(self):
         tmp_str = '{"tempstr":"\u2022"}'
         expected_output = '''{
-  "tempstr": "\u2022"
+  "tempstr": "\\u2022"
 }'''
         obj = json.loads(tmp_str, object_pairs_hook=OrderedDict, parse_float=decimal.Decimal)
         tmp_str = json.dumps(obj, indent=2, ensure_ascii=True, sort_keys=False,
@@ -67,6 +67,18 @@ class TestIssues(unittest.TestCase):
                     use_decimal=True)
         self.assertEqual(tmp_str, expected_output)
 
+    def test_compress_feature(self):
+        tmp_str = """{
+  "real": 0.99
+}"""
+        expected_output = '{"real":0.99}'
+        obj = json.loads(tmp_str, object_pairs_hook=OrderedDict, parse_float=decimal.Decimal)
+        tmp_str = json.dumps(obj, ensure_ascii=False, sort_keys=False,
+                    separators=(',', ':'),
+                    use_decimal=True)
+        self.assertEqual(tmp_str, expected_output)
+
+
 
 if __name__ == '__main__':
     unittest.main()