README: Mention move of revision control to git.HEADtrunk

cloud-init development has moved its revision control to git.
It is available at 
  https://code.launchpad.net/cloud-init

Clone with 
  git clone https://git.launchpad.net/cloud-init
or
  git clone git+ssh://git.launchpad.net/cloud-init

For more information see
  https://git.launchpad.net/cloud-init/tree/HACKING.rst

1 files changed, 0 insertions, 163 deletions

diff --git a/cloudinit/handlers/cloud_config.py b/cloudinit/handlers/cloud_config.py
deleted file mode 100644
index cad4dc0f..00000000
--- a/cloudinit/handlers/cloud_config.py
+++ /dev/null
@@ -1,163 +0,0 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2012 Canonical Ltd.
-#    Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
-#    Copyright (C) 2012 Yahoo! Inc.
-#
-#    Author: Scott Moser <scott.moser@canonical.com>
-#    Author: Juerg Haefliger <juerg.haefliger@hp.com>
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License version 3, as
-#    published by the Free Software Foundation.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import jsonpatch
-
-from cloudinit import handlers
-from cloudinit import log as logging
-from cloudinit import mergers
-from cloudinit import util
-
-from cloudinit.settings import (PER_ALWAYS)
-
-LOG = logging.getLogger(__name__)
-
-MERGE_HEADER = 'Merge-Type'
-
-# Due to the way the loading of yaml configuration was done previously,
-# where previously each cloud config part was appended to a larger yaml
-# file and then finally that file was loaded as one big yaml file we need
-# to mimic that behavior by altering the default strategy to be replacing
-# keys of prior merges.
-#
-#
-# For example
-# #file 1
-# a: 3
-# #file 2
-# a: 22
-# #combined file (comments not included)
-# a: 3
-# a: 22
-#
-# This gets loaded into yaml with final result {'a': 22}
-DEF_MERGERS = mergers.string_extract_mergers('dict(replace)+list()+str()')
-CLOUD_PREFIX = "#cloud-config"
-JSONP_PREFIX = "#cloud-config-jsonp"
-
-# The file header -> content types this module will handle.
-CC_TYPES = {
-    JSONP_PREFIX: handlers.type_from_starts_with(JSONP_PREFIX),
-    CLOUD_PREFIX: handlers.type_from_starts_with(CLOUD_PREFIX),
-}
-
-
-class CloudConfigPartHandler(handlers.Handler):
-    def __init__(self, paths, **_kwargs):
-        handlers.Handler.__init__(self, PER_ALWAYS, version=3)
-        self.cloud_buf = None
-        self.cloud_fn = paths.get_ipath("cloud_config")
-        if 'cloud_config_path' in _kwargs:
-            self.cloud_fn = paths.get_ipath(_kwargs["cloud_config_path"])
-        self.file_names = []
-
-    def list_types(self):
-        return list(CC_TYPES.values())
-
-    def _write_cloud_config(self):
-        if not self.cloud_fn:
-            return
-        # Capture which files we merged from...
-        file_lines = []
-        if self.file_names:
-            file_lines.append("# from %s files" % (len(self.file_names)))
-            for fn in self.file_names:
-                if not fn:
-                    fn = '?'
-                file_lines.append("# %s" % (fn))
-            file_lines.append("")
-        if self.cloud_buf is not None:
-            # Something was actually gathered....
-            lines = [
-                CLOUD_PREFIX,
-                '',
-            ]
-            lines.extend(file_lines)
-            lines.append(util.yaml_dumps(self.cloud_buf))
-        else:
-            lines = []
-        util.write_file(self.cloud_fn, "\n".join(lines), 0o600)
-
-    def _extract_mergers(self, payload, headers):
-        merge_header_headers = ''
-        for h in [MERGE_HEADER, 'X-%s' % (MERGE_HEADER)]:
-            tmp_h = headers.get(h, '')
-            if tmp_h:
-                merge_header_headers = tmp_h
-                break
-        # Select either the merge-type from the content
-        # or the merge type from the headers or default to our own set
-        # if neither exists (or is empty) from the later.
-        payload_yaml = util.load_yaml(payload)
-        mergers_yaml = mergers.dict_extract_mergers(payload_yaml)
-        mergers_header = mergers.string_extract_mergers(merge_header_headers)
-        all_mergers = []
-        all_mergers.extend(mergers_yaml)
-        all_mergers.extend(mergers_header)
-        if not all_mergers:
-            all_mergers = DEF_MERGERS
-        return (payload_yaml, all_mergers)
-
-    def _merge_patch(self, payload):
-        # JSON doesn't handle comments in this manner, so ensure that
-        # if we started with this 'type' that we remove it before
-        # attempting to load it as json (which the jsonpatch library will
-        # attempt to do).
-        payload = payload.lstrip()
-        payload = util.strip_prefix_suffix(payload, prefix=JSONP_PREFIX)
-        patch = jsonpatch.JsonPatch.from_string(payload)
-        LOG.debug("Merging by applying json patch %s", patch)
-        self.cloud_buf = patch.apply(self.cloud_buf, in_place=False)
-
-    def _merge_part(self, payload, headers):
-        (payload_yaml, my_mergers) = self._extract_mergers(payload, headers)
-        LOG.debug("Merging by applying %s", my_mergers)
-        merger = mergers.construct(my_mergers)
-        self.cloud_buf = merger.merge(self.cloud_buf, payload_yaml)
-
-    def _reset(self):
-        self.file_names = []
-        self.cloud_buf = None
-
-    def handle_part(self, data, ctype, filename, payload, frequency, headers):
-        if ctype == handlers.CONTENT_START:
-            self._reset()
-            return
-        if ctype == handlers.CONTENT_END:
-            self._write_cloud_config()
-            self._reset()
-            return
-        try:
-            # First time through, merge with an empty dict...
-            if self.cloud_buf is None or not self.file_names:
-                self.cloud_buf = {}
-            if ctype == CC_TYPES[JSONP_PREFIX]:
-                self._merge_patch(payload)
-            else:
-                self._merge_part(payload, headers)
-            # Ensure filename is ok to store
-            for i in ("\n", "\r", "\t"):
-                filename = filename.replace(i, " ")
-            self.file_names.append(filename.strip())
-        except Exception:
-            util.logexc(LOG, "Failed at merging in cloud config part from %s",
-                        filename)