mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
Reorder functions into a logical sequence based on usage
There are no code changes; this is committed separately so as to make the subsequent "real" diffs easier to read.
This commit is contained in:
Abhijit Menon-Sen
parent
d9086ab46b
commit
704c3815d3
1 changed files with 56 additions and 57 deletions
|
|
@ -136,48 +136,6 @@ class Inventory(object):
|
|||
for host in self.get_hosts():
|
||||
host.vars = combine_vars(host.vars, self.get_host_variables(host.name))
|
||||
|
||||
|
||||
def _match(self, str, pattern_str):
|
||||
try:
|
||||
if pattern_str.startswith('~'):
|
||||
return re.search(pattern_str[1:], str)
|
||||
else:
|
||||
return fnmatch.fnmatch(str, pattern_str)
|
||||
except Exception, e:
|
||||
raise AnsibleError('invalid host pattern: %s' % pattern_str)
|
||||
|
||||
def _match_list(self, items, item_attr, pattern_str):
|
||||
results = []
|
||||
try:
|
||||
if not pattern_str.startswith('~'):
|
||||
pattern = re.compile(fnmatch.translate(pattern_str))
|
||||
else:
|
||||
pattern = re.compile(pattern_str[1:])
|
||||
except Exception, e:
|
||||
raise AnsibleError('invalid host pattern: %s' % pattern_str)
|
||||
|
||||
for item in items:
|
||||
if pattern.match(getattr(item, item_attr)):
|
||||
results.append(item)
|
||||
return results
|
||||
|
||||
def _split_pattern(self, pattern):
|
||||
"""
|
||||
takes e.g. "webservers[0:5]:dbservers:others"
|
||||
and returns ["webservers[0:5]", "dbservers", "others"]
|
||||
"""
|
||||
|
||||
term = re.compile(
|
||||
r'''(?: # We want to match something comprising:
|
||||
[^:\[\]] # (anything other than ':', '[', or ']'
|
||||
| # ...or...
|
||||
\[[^\]]*\] # a single complete bracketed expression)
|
||||
)* # repeated as many times as possible
|
||||
''', re.X
|
||||
)
|
||||
|
||||
return [x for x in term.findall(pattern) if x]
|
||||
|
||||
def get_hosts(self, pattern="all"):
|
||||
"""
|
||||
Takes a pattern or list of patterns and returns a list of matching
|
||||
|
|
@ -201,12 +159,29 @@ class Inventory(object):
|
|||
subset = self._evaluate_patterns(self._subset)
|
||||
hosts = [ h for h in hosts if h in subset ]
|
||||
|
||||
# exclude hosts mentioned in any restriction (ex: failed hosts)
|
||||
# exclude hosts mentioned in any restriction
|
||||
if self._restriction is not None:
|
||||
hosts = [ h for h in hosts if h in self._restriction ]
|
||||
|
||||
return hosts
|
||||
|
||||
def _split_pattern(self, pattern):
|
||||
"""
|
||||
takes e.g. "webservers[0:5]:dbservers:others"
|
||||
and returns ["webservers[0:5]", "dbservers", "others"]
|
||||
"""
|
||||
|
||||
term = re.compile(
|
||||
r'''(?: # We want to match something comprising:
|
||||
[^:\[\]] # (anything other than ':', '[', or ']'
|
||||
| # ...or...
|
||||
\[[^\]]*\] # a single complete bracketed expression)
|
||||
)* # repeated as many times as possible
|
||||
''', re.X
|
||||
)
|
||||
|
||||
return [x for x in term.findall(pattern) if x]
|
||||
|
||||
def _evaluate_patterns(self, patterns):
|
||||
"""
|
||||
Takes a list of patterns and returns a list of matching host names,
|
||||
|
|
@ -326,20 +301,6 @@ class Inventory(object):
|
|||
except IndexError:
|
||||
raise AnsibleError("no hosts matching the pattern '%s' were found" % pat)
|
||||
|
||||
def _create_implicit_localhost(self, pattern):
|
||||
new_host = Host(pattern)
|
||||
new_host.set_variable("ansible_python_interpreter", sys.executable)
|
||||
new_host.set_variable("ansible_connection", "local")
|
||||
new_host.ipv4_address = '127.0.0.1'
|
||||
|
||||
ungrouped = self.get_group("ungrouped")
|
||||
if ungrouped is None:
|
||||
self.add_group(Group('ungrouped'))
|
||||
ungrouped = self.get_group('ungrouped')
|
||||
self.get_group('all').add_child_group(ungrouped)
|
||||
ungrouped.add_host(new_host)
|
||||
return new_host
|
||||
|
||||
def _hosts_in_unenumerated_pattern(self, pattern):
|
||||
""" Get all host names matching the pattern """
|
||||
|
||||
|
|
@ -374,6 +335,44 @@ class Inventory(object):
|
|||
results.append(new_host)
|
||||
return results
|
||||
|
||||
def _match(self, str, pattern_str):
|
||||
try:
|
||||
if pattern_str.startswith('~'):
|
||||
return re.search(pattern_str[1:], str)
|
||||
else:
|
||||
return fnmatch.fnmatch(str, pattern_str)
|
||||
except Exception, e:
|
||||
raise AnsibleError('invalid host pattern: %s' % pattern_str)
|
||||
|
||||
def _match_list(self, items, item_attr, pattern_str):
|
||||
results = []
|
||||
try:
|
||||
if not pattern_str.startswith('~'):
|
||||
pattern = re.compile(fnmatch.translate(pattern_str))
|
||||
else:
|
||||
pattern = re.compile(pattern_str[1:])
|
||||
except Exception, e:
|
||||
raise AnsibleError('invalid host pattern: %s' % pattern_str)
|
||||
|
||||
for item in items:
|
||||
if pattern.match(getattr(item, item_attr)):
|
||||
results.append(item)
|
||||
return results
|
||||
|
||||
def _create_implicit_localhost(self, pattern):
|
||||
new_host = Host(pattern)
|
||||
new_host.set_variable("ansible_python_interpreter", sys.executable)
|
||||
new_host.set_variable("ansible_connection", "local")
|
||||
new_host.ipv4_address = '127.0.0.1'
|
||||
|
||||
ungrouped = self.get_group("ungrouped")
|
||||
if ungrouped is None:
|
||||
self.add_group(Group('ungrouped'))
|
||||
ungrouped = self.get_group('ungrouped')
|
||||
self.get_group('all').add_child_group(ungrouped)
|
||||
ungrouped.add_host(new_host)
|
||||
return new_host
|
||||
|
||||
def clear_pattern_cache(self):
|
||||
''' called exclusively by the add_host plugin to allow patterns to be recalculated '''
|
||||
self._pattern_cache = {}
|
||||
|
|
|
|||
Loading…
Reference in a new issue