def get_component_set_from(config, components_lists):
"""
Use the Guesser API to fetch the components set from the given
components_lists
"""
all_set = set()
module_name = config.get(DEPMAKE_ACTION_NAME, GUESSER_MODULE_NAME)
_LOGGER.debug("Guesser module name: %s" , module_name)
module = __import__(to_str_from_unicode(module_name, should_be_uni=True))
# Go through sys.modules to find modules inside packages
module = sys.modules[module_name]
params = config.get(DEPMAKE_ACTION_NAME, GUESSER_PARAMS_NAME)
params = replace_if_none(params)
_LOGGER.debug("Guesser parameters: %s", params)
params = to_str_from_unicode(params)
guesser = module.get_guesser(params)
_LOGGER.info("Using guesser: %s", guesser)
for cl in components_lists:
cl = to_str_from_unicode(cl, 'utf-8', True)
(components_for, unknown) = guesser.guess_type(cl)
if len(unknown) != 0:
_LOGGER.warning("%s: [Unknown components]", unknown)
for table in components_for:
for type_ in components_for[table]:
components = NodeSet(components_for[table][type_])
for component in components:
comp2 = to_unicode(component)
all_set.add(Component(comp2, type_, table))
return all_set
def dbcopy(db, config, args):
"""
Copy a rule or ruleset of the sequencer table.
"""
usage = "%prog [options] dbcopy " + \
"ruleset_src[:rule_src] ruleset_dst"
doc = "Copy ruleset_src to ruleset_dst" + \
" or copy rule_src from ruleset_src to ruleset_dest."
cmd = os.path.basename(sys.argv[0])
progname=to_unicode(cmd).encode('ascii', 'replace')
parser = optparse.OptionParser(usage, description=doc, prog=progname)
(options, copy_args) = parser.parse_args(args)
if len(copy_args) < 2:
parser.error(DBCOPY_ACTION_NAME + \
": expected a minimum of %d arguments, given %d" % \
(2, len(copy_args)))
(ruleset_src, sep, rule_src) = copy_args[0].partition(":")
ruleset_dst = copy_args[1]
try:
src_set = db.get_rules_for(ruleset_src)
except UnknownRuleSet as urs:
_LOGGER.error(str(urs))
return 1
dst_set = dict()
try:
dst_set = db.get_rules_for(ruleset_dst)
except UnknownRuleSet:
pass
rule_src = replace_if_none(rule_src)
if rule_src is None and len(dst_set) != 0:
_LOGGER.error(DBCOPY_ACTION_NAME + \
": ruleset %s already exists!",
ruleset_dst)
return 1
if rule_src is not None and len(rule_src) != 0:
if rule_src in dst_set:
_LOGGER.error(DBCOPY_ACTION_NAME + \
": rule %s " + \
" already exists in " + \
"ruleset %s!",
rule_src, ruleset_dst)
return 1
if rule_src not in src_set:
_LOGGER.error(DBCOPY_ACTION_NAME + \
": unknown rule %s in ruleset %s",
rule_src, ruleset_src)
return 1
rule_dst = src_set[rule_src]
rule_dst.ruleset = ruleset_dst
db.add_rules([rule_dst])
return
for rule in src_set.values():
rule.ruleset = ruleset_dst
dst_set[rule.name] = rule
db.add_rules(dst_set.values())
def create_rule_from_strings_array(given_row):
"""
Function that creates a Rule from a strings array
Arguments are converted to their final model format.
"""
row = [replace_if_none(x) for x in given_row]
ruleset = row[0]
name = row[1]
# Multiple types are allowed: they are separated by symbol ','
try:
# Try unicode first
types = None if row[2] is None else [unicode.strip(x)
for x in row[2].split(',')]
except TypeError:
# Try str then
types = None if row[2] is None else [str.strip(x)
for x in row[2].split(',')]
filter_ = row[3]
action = row[4]
depsfinder = row[5]
# Multiple dependencies are allowed: they are separated by symbol ','
try:
# Try unicode first
dependson = None if row[6] is None else [unicode.strip(x)
for x in row[6].split(',')]
except TypeError:
# Try str then.
dependson = None if row[6] is None else [str.strip(x)
for x in row[6].split(',')]
comments = row[7]
help = row[8] #if row[8] is not None else unicode(None)
return Rule(ruleset,
name,
types,
filter_,
action,
depsfinder,
dependson,
comments,
help)
