x/cloud-init
Code Issues Proposed changes

Renamed back to 'cc_*' with the reasoning being that 'cc_' provides

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some protection against module name collisions when importing.
This commit is contained in:
Joshua Harlow
2012-06-20 16:39:09 -07:00
parent a535a20088
commit 214dd527cb
32 changed files with 11 additions and 8 deletions
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19
cloudinit/config/__init__.py
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@@ -25,29 +25,32 @@ from cloudinit import log as logging
LOG = logging.getLogger(__name__)
# TODO remove this from being a prefix??
TRANSFORM_PREFIX = '' # "cc_"
# This prefix is used to make it less
# of a change that when importing
# we will not find something else with the same
# name in the lookup path...
MOD_PREFIX = "cc_"
def form_transform_name(name, mod=__name__):
def form_module_name(name):
canon_name = name.replace("-", "_")
if canon_name.lower().endswith(".py"):
canon_name = canon_name[0:(len(canon_name) - 3)]
canon_name = canon_name.strip()
if not canon_name:
return None
if not canon_name.startswith(TRANSFORM_PREFIX):
canon_name = '%s%s' % (TRANSFORM_PREFIX, canon_name)
return ".".join([str(mod), str(canon_name)])
if not canon_name.startswith(MOD_PREFIX):
canon_name = '%s%s' % (MOD_PREFIX, canon_name)
return canon_name
def fixup_transform(mod, def_freq=PER_INSTANCE):
def fixup_module(mod, def_freq=PER_INSTANCE):
if not hasattr(mod, 'frequency'):
setattr(mod, 'frequency', def_freq)
else:
freq = mod.frequency
if freq and freq not in FREQUENCIES:
LOG.warn("Transform %s has an unknown frequency %s", mod, freq)
LOG.warn("Module %s has an unknown frequency %s", mod, freq)
if not hasattr(mod, 'handle'):
def empty_handle(_name, _cfg, _cloud, _log, _args):
pass