pretty freeze file

Pipfile.freeze

@@ -1 +1,25 @@
-{"default": {"crayons": "==0.1.1", "colorama": "==0.3.7", "daemon": "==1.1", "delegator.py": "==0.0.1", "pexpect": "==4.2.1", "toml": "==0.9.2", "click": "==6.7", "ptyprocess": "==0.5.1"}, "develop": {}, "_meta": {"sources": [{"url": "https://pypi.org/", "verify_ssl": true}], "requires": {}, "Pipfile-sha256": "ce6157382da4a84c865a7f63c551bb4112c15c3168158e4b21ce08c933e4c164"}}
+{
+    "default": {
+        "crayons": "==0.1.1",
+        "colorama": "==0.3.7",
+        "daemon": "==1.1",
+        "delegator.py": "==0.0.1",
+        "pexpect": "==4.2.1",
+        "toml": "==0.9.2",
+        "click": "==6.7",
+        "ptyprocess": "==0.5.1"
+    },
+    "develop": {},
+    "_meta": {
+        "sources": [
+            {
+                "url": "https://pypi.org/",
+                "verify_ssl": true
+            }
+        ],
+        "requires": {
+            "python_version": "2.7"
+        },
+        "Pipfile-sha256": "60ab5a49039ff95807e6c72bf5863478a3a75f3db3bfe5e5dac6cea075b490e9"
+    }
+}

pipenv/_pipfile/api.py

@@ -145,7 +145,7 @@ class Pipfile(object):
         data = self.data
         data['_meta']['Pipfile-sha256'] = self.hash
         # return _json.dumps(data)
-        return json.dumps(data)
+        return json.dumps(data, indent=4, separators=(',', ': '))
 
     def assert_requirements(self):
         """"Asserts PEP 508 specifiers."""

pipenv/core.py

@@ -277,7 +277,7 @@ def do_freeze():
             lockfile['default'].update(convert_deps_from_pip(dep))
 
     with open(project.lockfile_location(), 'w') as f:
-        f.write(json.dumps(lockfile))
+        f.write(json.dumps(lockfile, indent=4, separators=(',', ': ')))
 
     click.echo(crayons.yellow('Note: ') + 'your project now has only default packages installed.')
     click.echo('To install dev-packages, run: $ {}'.format(crayons.red('pipenv init --dev')))