Move JSS._url and JSS.base_url to @properties.

- rstrip URL's with a trailing slash. This is a common mistake and
  barrier to use.

CHANGELOG.md

@@ -15,12 +15,14 @@ All notable changes to this project will be documented in this file. This projec
 	- ndg-httpsclient
 	- Previous two required for cipher change support.
 - TODO: Updated documentation to describe this requirement for developer (i.e. anyone who does not use the egg or wheel files to install).
+- `JSS.base_url` (Get and Set) and `JSS._url` (Read only) are now proper properties.
 
 ### Fixed
 
 - Changes the default cipher list for requests/urllib3 to work with recommended changes in JSS >= v9.73.
-- `jss.JSS.verify_ssl` is now a computed property and will properly update the requests session if changed after instantiation.
+- `jss.JSS.ssl_verify` is now a computed property and will properly update the requests session if changed after instantiation.
 - casper package's `Casper` class did not use the requests session on the JSS object passed to it.
+- JSS URL's with a trailing slash will be sanitized to remove that slash upon JSS instantiation or `base_url` update.
 
 ## [1.1.0] - 2015-06-10 - Velvet Nachos
 

jss/__init__.py

@@ -31,4 +31,4 @@
     JSSUnsupportedFileType, JSSError)
 from tools import is_osx, is_linux
 
-__version__ = "1.2.0"
+__version__ = "1.2.0rc2"

jss/jss.py

@@ -26,6 +26,7 @@
 import copy
 import subprocess
 import ssl
+import urlparse
 
 from .exceptions import (
     JSSPrefsMissingFileError, JSSPrefsMissingKeyError, JSSGetError,
@@ -147,8 +148,6 @@ def __init__(self, jss_prefs=None, url=None, user=None, password=None,
 
         # Used by some non-API methods.
         self.base_url = url
-        # Used for all API calls.
-        self._url = '%s/JSSResource' % url
         self.user = user
         self.password = password
         self.repo_prefs = repo_prefs
@@ -185,6 +184,22 @@ def _error_handler(self, exception_cls, response):
         exception.status_code = response.status_code
         raise exception
 
+    @property
+    def _url(self):
+        """The URL to the Casper JSS API endpoints. Get only."""
+        return urlparse.urljoin(self.base_url, "JSSResource")
+
+    @property
+    def base_url(self):
+        """The URL to the Casper JSS, including port if needed."""
+        return self._base_url
+
+    @base_url.setter
+    def base_url(self, url):
+        """The URL to the Casper JSS, including port if needed."""
+        # Remove the frequently included yet incorrect trailing slash.
+        self._base_url = url.rstrip("/")
+
     @property
     def ssl_verify(self):
         """Boolean value for whether to verify SSL traffic."""