/usr/lib/python2.7/dist-packages/charmstore/lib.py is in python-libcharmstore 0.0.3-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 | import re
import json
from theblues import charmstore
from .error import CharmNotFound
AVAILABLE_INCLUDES = [
'bundle-machine-count',
'bundle-metadata',
'bundle-unit-count',
'bundles-containing',
'charm-actions',
'charm-config',
'charm-metadata',
'common-info',
'extra-info',
'revision-info',
'stats',
'supported-series',
'manifest',
'tags',
'promulgated',
'perm',
'id',
]
class CharmStore(object):
def __init__(self, api='https://api.jujucharms.com/v4'):
super(CharmStore, self).__init__()
self.theblues = charmstore.CharmStore(api)
def requires(self, interfaces=[], limit=None):
return self.interfaces(requires=interfaces)
def provides(self, interfaces=[], limit=None):
return self.interfaces(provides=interfaces)
def interfaces(self, requires=[], provides=[], limit=None):
params = {}
if type(requires) == str:
requires = [requires]
if type(provides) == str:
provides = [provides]
if type(requires) is not list or type(provides) is not list:
raise Exception('requires/provides must be either a str or list')
if requires:
params['requires'] = '&requires='.join(requires)
if provides:
params['provides'] = '&provides='.join(provides)
return self.search(params)
def search(self, text=None, includes=None, doc_type=None, limit=None,
autocomplete=False, promulgated_only=False, tags=None,
sort=None, owner=None, series=None):
if not includes:
includes = AVAILABLE_INCLUDES
result = self.theblues.search(text, includes, doc_type, limit,
autocomplete, promulgated_only, tags,
sort, owner, series)
return [Charm.from_data(charm.get('Meta')) for charm in result]
def approved(self):
return self.search(None, promulgated_only=True)
class Entity(object):
@classmethod
def from_data(cls, data):
e = cls()
e.load(data)
return e
def __init__(self, id=None, api='https://api.jujucharms.com/v4'):
self.id = None
self.name = None
self.owner = None
self.series = None
self.maintainer = None
self.revision = None
self.url = None
self.approved = False
self.tags = None
self.source = None
self.files = []
self.stats = {}
self.raw = {}
self.theblues = charmstore.CharmStore(api)
if id:
self.load(
self.theblues._meta(id.replace('cs:', ''),
AVAILABLE_INCLUDES).get('Meta')
)
def revisions(self):
data = self.raw.get('revision-info', {}).get('Revisions', [])
return [self.__class__(e) for e in data]
def file(self, path):
if path not in self.files:
raise IOError(0, 'No such file in %s' % self.__class__.__name__.lower(), path)
return self.theblues._get(self.theblues.file_url(self.id, path)).text
def load(self, data):
id = data.get('id', {})
self.id = id.get('Id').replace('cs:', '')
self.url = id.get('Id')
self.name = id.get('Name')
self.revision = id.get('Revision', 0)
self.series = id.get('Series')
self.tags = data.get('Tags', {}).get('Tags', [])
extra_info = data.get('extra-info', {})
self.source = extra_info.get('bzr-url')
manifest = data.get('manifest', [])
self.files = [f.get('Name') for f in manifest]
self.approved = data.get('promulgated', {}).get('Promulgated', False)
self.raw = data
class Charm(Entity):
def __init__(self, id=None, api='https://api.jujucharms.com/v4'):
self.summary = None
self.description = None
self.subordinate = False
self.provides = {}
self.requires = {}
self.peers = {}
self.actions = {}
self.config = {}
self.bundles = []
self.terms = []
super(Charm, self).__init__(id, api)
def related(self):
data = self.raw.get('charm-related')
related = {}
for relation, interfaces in data.items():
related[relation.lower()] = {}
for interface, charms in interfaces.items():
related[relation][interface] = []
for c in charms:
related[relation][interface].append(Charm(c.get['Id']))
return related
def load(self, charm_data):
if 'charm-metadata' not in charm_data:
raise CharmNotFound('Not a valid charm payload')
super(Charm, self).load(charm_data)
metadata = self.raw.get('charm-metadata')
self.description = metadata.get('Description')
self.summary = metadata.get('Summary')
self.subordinate = metadata.get('Subordinate', False)
self.terms = metadata.get('Terms', [])
for rel, d in metadata.get('Provides', {}).items():
self.provides[rel] = {k.lower(): v for k, v in d.items()}
for rel, d in metadata.get('Requires', {}).items():
self.requires[rel] = {k.lower(): v for k, v in d.items()}
for rel, d in metadata.get('Peers', {}).items():
self.peers[rel] = {k.lower(): v for k, v in d.items()}
action_spec = self.raw.get('charm-actions', {}).get('ActionSpecs')
if action_spec:
self.actions = action_spec
config_options = self.raw.get('charm-config', {}).get('Options')
if config_options:
self.config = config_options
def __str__(self):
return json.dumps(self.raw, indent=2)
def __repr__(self):
return '<Charm %s>' % self.id
class Bundle(Entity):
def __init__(self, id=None, api='https://api.jujucharms.com/v4'):
self.count = {'machines': 0, 'units': 0}
self.relations = []
self.services = None
super(Charm, self).__init__(id, api)
def load(self, charm_data):
if 'charm-metadata' not in charm_data:
raise CharmNotFound('Not a valid charm payload')
super(Charm, self).load(charm_data)
metadata = self.raw.get('bundle-metadata')
self.relations = metadata.get('Relations', [])
self.series = metadata.get('Series', 'bundle')
self.services = metadata.get('Services', {})
for rel, d in metadata.get('Provides', {}).items():
self.provides[rel] = {k.lower(): v for k, v in d.items()}
for rel, d in metadata.get('Requires', {}).items():
self.requires[rel] = {k.lower(): v for k, v in d.items()}
for rel, d in metadata.get('Peers', {}).items():
self.peers[rel] = {k.lower(): v for k, v in d.items()}
action_spec = self.raw.get('charm-actions', {}).get('ActionSpecs')
if action_spec:
self.actions = action_spec
config_options = self.raw.get('charm-config', {}).get('Options')
if config_options:
self.config = config_options
def __str__(self):
return json.dumps(self.raw, indent=2)
def __repr__(self):
return '<Bundle %s>' % self.id
|