Fix docstrings formatting

Fix warnings/errors reported by Sphinx

qubes/__init__.py

@@ -325,8 +325,8 @@ class property(object):  # pylint: disable=redefined-builtin,invalid-name
         setter. Can raise QubesValueError if the value is invalid.
 
         :param untrusted_newvalue: value to be validated
-        :return sanitized value
-        :raises qubes.exc.QubesValueError
+        :return: sanitized value
+        :raises: qubes.exc.QubesValueError
         '''
         # do not treat type='str' as sufficient validation
         if self.type is not None and self.type is not str:

qubes/backup.py

@@ -119,6 +119,7 @@ class BackupHeader(object):
 
         :param untrusted_header_text: header content
         :type untrusted_header_text: basestring
+
         .. warning::
             This function may be exposed to not yet verified header,
             so is security critical.
@@ -864,9 +865,9 @@ def handle_streams(stream_in, streams_out, processes, size_limit=None,
     :param processes: dict of subprocess.Popen objects to monitor
     :param size_limit: int maximum data amount to process
     :param progress_callback: callable function to report progress, will be
-    given copied data size (it should accumulate internally)
+        given copied data size (it should accumulate internally)
     :return: failed process name, failed stream name, "size_limit" or None (
-    no error)
+        no error)
     '''
     buffer_size = 409600
     bytes_copied = 0

qubes/dochelpers.py

@@ -249,7 +249,7 @@ class OptionsCheckVisitor(docutils.nodes.SparseNodeVisitor):
             While the documentation talks about a
             'SparseNodeVisitor.depart_document()' function, this function does
             not exists. (For details see implementation of
-            :py:method:`NodeVisitor.dispatch_departure()`) So we need to
+            :py:meth:`NodeVisitor.dispatch_departure()`) So we need to
             manually call this.
         '''
         if ignored_options is None:
@@ -316,7 +316,7 @@ class CommandCheckVisitor(docutils.nodes.SparseNodeVisitor):
             While the documentation talks about a
             'SparseNodeVisitor.depart_document()' function, this function does
             not exists. (For details see implementation of
-            :py:method:`NodeVisitor.dispatch_departure()`) So we need to
+            :py:meth:`NodeVisitor.dispatch_departure()`) So we need to
             manually call this.
         '''
         if self.sub_commands:

qubes/tests/__init__.py

@@ -172,7 +172,7 @@ def expectedFailureIfTemplate(templates):
     Decorator for marking specific test as expected to fail only for some
     templates. Template name is compared as substring, so 'whonix' will
     handle both 'whonix-ws' and 'whonix-gw'.
-     templates can be either a single string, or an iterable
+    templates can be either a single string, or an iterable
     """
     def decorator(func):
         @functools.wraps(func)

qubes/tools/__init__.py

@@ -303,11 +303,13 @@ class QubesArgumentParser(argparse.ArgumentParser):
         :py:class:`qubes.Qubes` object, just add argument for custom xml file
     :param bool want_force_root: add ``--force-root`` option
     :param mixed vmname_nargs: The number of ``VMNAME`` arguments that should be
-            consumed. Values include:
-                - N (an integer) consumes N arguments (and produces a list)
-                - '?' consumes zero or one arguments
-                - '*' consumes zero or more arguments (and produces a list)
-                - '+' consumes one or more arguments (and produces a list)
+        consumed. Values include:
+
+            - N (an integer) consumes N arguments (and produces a list)
+            - '?' consumes zero or one arguments
+            - '*' consumes zero or more arguments (and produces a list)
+            - '+' consumes one or more arguments (and produces a list)
+
     *kwargs* are passed to :py:class:`argparser.ArgumentParser`.
 
     Currenty supported options:

qubes/vm/qubesvm.py

@@ -578,8 +578,8 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
 
     @property
     def block_devices(self):
-        ''' Return all :py:class:`qubes.storage.BlockDevice`s for current domain
-            for serialization in the libvirt XML template as <disk>.
+        ''' Return all :py:class:`qubes.storage.BlockDevice` for current domain
+        for serialization in the libvirt XML template as <disk>.
         '''
         for v in self.volumes.values():
             block_dev = v.block_device()
@@ -1029,7 +1029,7 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
 
         :param str service: service name
         :param qubes.vm.qubesvm.QubesVM source: source domain as presented to
-        this VM
+            this VM
         :param str user: username to run service as
         :param bool filter_esc: filter escape sequences to protect terminal \
             emulator
@@ -1199,7 +1199,7 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
         This function take care to run it as appropriate user.
 
         :param command: command to run (array for
-        :py:meth:`subprocess.check_call`)
+            :py:meth:`subprocess.check_call`)
         :param kwargs: args for :py:meth:`subprocess.check_call`
         :return: None
         '''  # pylint: disable=redefined-builtin