tools/run-pep8: remove leading ',' fed to --ignore

--ignore was being called with ',E121,E...' rather than
'E121,E...'.

that resulted in odd behavior, missing the pep8 errors that are fixed
here.

cloudinit/distros/freebsd.py

@@ -119,7 +119,8 @@ class Distro(distros.Distro):
         index = n.group(0)
 
         (out, err) = util.subp(['ifconfig', '-a'])
-        ifconfigoutput = [x for x in (out.strip()).splitlines() if len(x.split()) > 0]
+        ifconfigoutput = [x for x in (out.strip()).splitlines()
+                          if len(x.split()) > 0]
         for line in ifconfigoutput:
             m = re.match('^\w+', line)
             if m:

cloudinit/distros/net_util.py

@@ -180,4 +180,3 @@ def translate_network(settings):
         if cmd == 'iface' and 'inet6' in args:
             real_ifaces[dev_name]['inet6'] = True
     return real_ifaces
-

cloudinit/sources/DataSourceConfigDrive.py

@@ -79,8 +79,8 @@ class DataSourceConfigDrive(openstack.SourceMixin, sources.DataSource):
                     else:
                         mtype = None
                         sync = True
-                    results = util.mount_cb(dev, read_config_drive, mtype=mtype,
+                    results = util.mount_cb(dev, read_config_drive,
-                                            sync=sync)
+                                            mtype=mtype, sync=sync)
                     found = dev
                 except openstack.NonReadable:
                     pass

cloudinit/sources/DataSourceDigitalOcean.py

@@ -31,6 +31,7 @@ BUILTIN_DS_CONFIG = {
 MD_RETRIES = 0
 MD_TIMEOUT = 1
 
+
 class DataSourceDigitalOcean(sources.DataSource):
     def __init__(self, sys_cfg, distro, paths):
         sources.DataSource.__init__(self, sys_cfg, distro, paths)
@@ -51,8 +52,8 @@ class DataSourceDigitalOcean(sources.DataSource):
             self.timeout = MD_TIMEOUT
 
     def get_data(self):
-        caller = functools.partial(util.read_file_or_url, timeout=self.timeout, 
+        caller = functools.partial(util.read_file_or_url,
-                                   retries=self.retries)
+                                   timeout=self.timeout, retries=self.retries)
         md = ec2_utils.MetadataMaterializer(str(caller(self.metadata_address)),
                                             base_url=self.metadata_address,
                                             caller=caller)

tests/unittests/test_datasource/test_digitalocean.py

@@ -51,6 +51,7 @@ DO_META = {
 
 MD_URL_RE = re.compile(r'http://169.254.169.254/metadata/v1/.*')
 
+
 def _request_callback(method, uri, headers):
     url_path = urlparse(uri).path
     if url_path.startswith('/metadata/v1/'):

tests/unittests/test_datasource/test_gce.py

@@ -40,7 +40,8 @@ GCE_META_PARTIAL = {
 }
 
 HEADERS = {'X-Google-Metadata-Request': 'True'}
-MD_URL_RE = re.compile(r'http://metadata.google.internal./computeMetadata/v1/.*')
+MD_URL_RE = re.compile(
+    r'http://metadata.google.internal./computeMetadata/v1/.*')
 
 
 def _request_callback(method, uri, headers):

tests/unittests/test_datasource/test_smartos.py

@@ -342,8 +342,8 @@ class TestSmartOSDataSource(helpers.FilesystemMockingTestCase):
         """
             User-data in the SmartOS world is supposed to be written to a file
             each and every boot. This tests to make sure that in the event the
-            legacy user-data is removed, the existing user-data is backed-up and
+            legacy user-data is removed, the existing user-data is backed-up
-            there is no /var/db/user-data left.
+            and there is no /var/db/user-data left.
         """
 
         user_data_f = "%s/mdata-user-data" % self.legacy_user_d

tests/unittests/test_distros/test_netconfig.py

@@ -294,7 +294,6 @@ IPV6_AUTOCONF=no
         self.assertCfgEquals(expected_buf, str(write_buf))
         self.assertEquals(write_buf.mode, 0644)
 
-
     def test_simple_write_freebsd(self):
         fbsd_distro = self._get_distro('freebsd')
         util_mock = self.mocker.replace(util.write_file,
@@ -357,4 +356,3 @@ defaultrouter="192.168.1.254"
 '''
         self.assertCfgEquals(expected_buf, str(write_buf))
         self.assertEquals(write_buf.mode, 0644)
-

tests/unittests/test_handler/test_handler_yum_add_repo.py

@@ -24,7 +24,7 @@ class TestConfig(helpers.FilesystemMockingTestCase):
                 'epel-testing': {
                     'name': 'Extra Packages for Enterprise Linux 5 - Testing',
                     # Missing this should cause the repo not to be written
-                    # 'baseurl': 'http://blah.org/pub/epel/testing/5/$basearch',
+                    # 'baseurl': 'http://blah.org/pub/epel/testing/5/$barch',
                     'enabled': False,
                     'gpgcheck': True,
                     'gpgkey': 'file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL',

tests/unittests/test_templating.py

@@ -100,7 +100,8 @@ $a,$b'''
         mirror = "mymirror"
         codename = "zany"
         in_data = "deb $mirror $codename-updates main contrib non-free"
-        ex_data = "deb %s %s-updates main contrib non-free" % (mirror, codename)
+        ex_data = "deb %s %s-updates main contrib non-free" % (mirror,
+                                                               codename)
 
         out_data = templater.basic_render(in_data,
             {'mirror': mirror, 'codename': codename})

tools/run-pep8

@@ -24,6 +24,7 @@ IGNORE="$IGNORE,E126" # Continuation line over-indented for hanging indent
 IGNORE="$IGNORE,E127" # Continuation line over-indented for visual indent
 IGNORE="$IGNORE,E128" # Continuation line under-indented for visual indent
 IGNORE="$IGNORE,E502" # The backslash is redundant between brackets
+IGNORE="${IGNORE#,}"  # remove the leading ',' added above
 
 cmd=(
     ${base}/hacking.py