Updated docstrings, documentation (#343)

Author: pkittenis

doc/advanced.rst

@@ -396,7 +396,7 @@ This expands to the following per host commands:
 
 A list of dictionaries can also be used as ``host_args`` for named argument substitution.
 
-In the following example, first host in host list will use cmd ``echo command-1``, second host ``echo command-2`` and so on.
+In the following example, first host in host list will use cmd ``echo command-0``, second host ``echo command-1`` and so on.
 
 .. code-block:: python
 
@@ -546,7 +546,7 @@ SFTP and SCP are both supported by ``parallel-ssh`` and functions are provided b
 
 Neither SFTP nor SCP have a shell interface and no output is sent for any SFTP/SCP commands.
 
-As such, SFTP functions in ``ParallelSSHClient`` return greenlets that will need to be joined to raise any exceptions from them. :py:func:`gevent.joinall` may be used for that.
+As such, SFTP/SCP functions in ``ParallelSSHClient`` return greenlets that will need to be joined to raise any exceptions from them. :py:func:`gevent.joinall` may be used for that.
 
 
 Copying files to remote hosts in parallel

pssh/clients/native/parallel.py

@@ -282,7 +282,7 @@ def copy_file(self, local_file, remote_file, recurse=False, copy_args=None):
           local_file and recurse is not set
         :raises: :py:class:`pssh.exceptions.HostArgumentError` on number of
           per-host copy arguments not equal to number of hosts
-        :raises: :py:class:`pss.exceptions.SFTPError` on SFTP initialisation
+        :raises: :py:class:`pssh.exceptions.SFTPError` on SFTP initialisation
           errors
         :raises: :py:class:`pssh.exceptions.SFTPIOError` on I/O errors writing
           via SFTP
@@ -349,7 +349,7 @@ def copy_remote_file(self, remote_file, local_file, recurse=False,
           local_file and recurse is not set
         :raises: :py:class:`pssh.exceptions.HostArgumentError` on number of
           per-host copy arguments not equal to number of hosts
-        :raises: :py:class:`pss.exceptions.SFTPError` on SFTP initialisation
+        :raises: :py:class:`pssh.exceptions.SFTPError` on SFTP initialisation
           errors
         :raises: :py:class:`pssh.exceptions.SFTPIOError` on I/O errors reading
           from SFTP
@@ -410,7 +410,7 @@ def scp_send(self, local_file, remote_file, recurse=False, copy_args=None):
         :rtype: list(:py:class:`gevent.Greenlet`) of greenlets for remote copy
           commands.
 
-        :raises: :py:class:`pss.exceptions.SCPError` on errors copying file.
+        :raises: :py:class:`pssh.exceptions.SCPError` on errors copying file.
         :raises: :py:class:`OSError` on local OS errors like permission denied.
         """
         copy_args = [{'local_file': local_file,
@@ -482,7 +482,7 @@ def scp_recv(self, remote_file, local_file, recurse=False, copy_args=None,
           local_file and recurse is not set.
         :raises: :py:class:`pssh.exceptions.HostArgumentError` on number of
           per-host copy arguments not equal to number of hosts.
-        :raises: :py:class:`pss.exceptions.SCPError` on errors copying file.
+        :raises: :py:class:`pssh.exceptions.SCPError` on errors copying file.
         :raises: :py:class:`OSError` on local OS errors like permission denied.
 
         .. note ::

pssh/clients/native/single.py

@@ -397,7 +397,7 @@ def copy_file(self, local_file, remote_file, recurse=False, sftp=None):
 
         :raises: :py:class:`ValueError` when a directory is supplied to
           ``local_file`` and ``recurse`` is not set
-        :raises: :py:class:`pss.exceptions.SFTPError` on SFTP initialisation
+        :raises: :py:class:`pssh.exceptions.SFTPError` on SFTP initialisation
           errors
         :raises: :py:class:`pssh.exceptions.SFTPIOError` on I/O errors writing
           via SFTP
@@ -487,7 +487,7 @@ def copy_remote_file(self, remote_file, local_file, recurse=False,
 
         :raises: :py:class:`ValueError` when a directory is supplied to
           ``local_file`` and ``recurse`` is not set
-        :raises: :py:class:`pss.exceptions.SFTPError` on SFTP initialisation
+        :raises: :py:class:`pssh.exceptions.SFTPError` on SFTP initialisation
           errors
         :raises: :py:class:`pssh.exceptions.SFTPIOError` on I/O errors reading
           from SFTP
@@ -619,7 +619,7 @@ def scp_send(self, local_file, remote_file, recurse=False, sftp=None):
 
         :raises: :py:class:`ValueError` when a directory is supplied to
           ``local_file`` and ``recurse`` is not set
-        :raises: :py:class:`pss.exceptions.SFTPError` on SFTP initialisation
+        :raises: :py:class:`pssh.exceptions.SFTPError` on SFTP initialisation
           errors
         :raises: :py:class:`pssh.exceptions.SFTPIOError` on I/O errors writing
           via SFTP