preparing for v1.4.1. closes #111

CHANGELOG.rst

@@ -1,3 +1,12 @@
+1.4.1
+-----
+* Force ``/bin/sh`` to be the shell in ``SshMachine.session()`` (`#111 <https://github.com/tomerfiliba/plumbum/pull/111>`_)
+* Added ``islink()`` and ``unlink()`` to path objects (`#100 <https://github.com/tomerfiliba/plumbum/pull/100>`_,
+  `#103 <https://github.com/tomerfiliba/plumbum/pull/103>`_)
+* Added ``access`` to path objects
+* Faster ``which`` implementation (`#98 <https://github.com/tomerfiliba/plumbum/pull/98>`_)
+* Several minor bug fixes
+
 1.4
 ---
 * Moved ``atomic`` and ``unixutils`` into the new ``fs`` package (file-system related utilities)

plumbum/machines/ssh_machine.py

@@ -113,7 +113,7 @@ def popen(self, args, ssh_opts = (), **kwargs):
         cmdline = []
         cmdline.extend(ssh_opts)
         cmdline.append(self._fqhost)
-        if args:
+        if args and hasattr(self, "env"):
             envdelta = self.env.getdelta()
             cmdline.extend(["cd", str(self.cwd), "&&"])
             if envdelta:
@@ -146,7 +146,7 @@ def nohup(self, command):
 
     @_setdoc(BaseRemoteMachine)
     def session(self, isatty = False, new_session = False):
-        return ShellSession(self.popen((), (["-tt"] if isatty else ["-T"]), new_session = new_session),
+        return ShellSession(self.popen(["/bin/sh"], (["-tt"] if isatty else ["-T"]), new_session = new_session),
             self.encoding, isatty, self.connect_timeout)
 
     def tunnel(self, lport, dport, lhost = "localhost", dhost = "localhost", connect_timeout = 5):

plumbum/version.py

@@ -1,3 +1,3 @@
-version = (1, 4, 0)
-version_string = "1.4.0"
-release_date = "2013.11.09"
+version = (1, 4, 1)
+version_string = "1.4.1"
+release_date = "2014.02.28"