def parse_loc_list(loc_list):
"wrangle the list of paths the user gave us. expand if they specify a directory, etc"
# give the convenient user-form some structure
p_loc_list = lmap(_parse_loc, loc_list)
# do some post processing
def expand_dirs(triple):
protocol, host, path = triple
if protocol in ['dir', 'file'] and not os.path.exists(path):
LOG.warn("could not resolve %r, skipping", path)
return [None]
if protocol == 'dir':
yaml_files = utils.listfiles(path, ['.yaml'])
return [('file', host, ppath) for ppath in yaml_files]
return [triple]
# we don't want dirs, we want files
p_loc_list = utils.shallow_flatten(map(expand_dirs, p_loc_list))
# remove any bogus values
p_loc_list = lfilter(None, p_loc_list)
# remove any duplicates. can happen when we expand dir => files
p_loc_list = utils.unique(p_loc_list)
return p_loc_list
def parse_loc_list(loc_list):
"wrangle the list of paths the user gave us. expand if they specify a directory, etc"
# give the convenient user-form some structure
p_loc_list = lmap(_parse_loc, loc_list)
# do some post processing
def expand_dirs(triple):
protocol, host, path = triple
if protocol in ['dir', 'file'] and not os.path.exists(path):
LOG.warn("could not resolve %r, skipping", path)
return [None]
if protocol == 'dir':
yaml_files = utils.listfiles(path, ['.yaml'])
return [('file', host, ppath) for ppath in yaml_files]
return [triple]
# we don't want dirs, we want files
p_loc_list = utils.shallow_flatten(map(expand_dirs, p_loc_list))
# remove any bogus values
p_loc_list = lfilter(None, p_loc_list)
# remove any duplicates. can happen when we expand dir => files
p_loc_list = utils.unique(p_loc_list)
return p_loc_list
def _wrapper(stackname=None, *args, **kwargs):
region = utils.find_region(stackname)
asl = core.active_stack_names(region)
if not asl:
print('\nno AWS stacks exist, cannot continue.')
return
def pname_startswith(stack):
for pname in plist:
if stack.startswith(pname):
return stack
asl = lfilter(pname_startswith, asl)
if not stackname or stackname not in asl:
stackname = utils._pick("stack", asl)
return func(stackname, *args, **kwargs)
def _wrapper(stackname=None, *args, **kwargs):
region = utils.find_region(stackname)
asl = core.active_stack_names(region)
if not asl:
print('\nno AWS stacks exist, cannot continue.')
return
def pname_startswith(stack):
for pname in plist:
if stack.startswith(pname):
return stack
asl = lfilter(pname_startswith, asl)
if not stackname or stackname not in asl:
stackname = utils._pick("stack", asl)
return func(stackname, *args, **kwargs)
def known_formulas():
"a simple list of all known project formulas"
return utils.lfilter(None, utils.unique(utils.shallow_flatten(project_formulas().values())))