本文整理汇总了Python中ClusterShell.NodeSet.groups方法的典型用法代码示例。如果您正苦于以下问题：Python NodeSet.groups方法的具体用法？Python NodeSet.groups怎么用？Python NodeSet.groups使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ClusterShell.NodeSet的用法示例。
在下文中一共展示了NodeSet.groups方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testGroupGroups
# 需要导入模块: from ClusterShell import NodeSet [as 别名]
# 或者: from ClusterShell.NodeSet import groups [as 别名]
def testGroupGroups(self):
"""test NodeSet.groups()"""
nodeset = NodeSet("montana[32-37,42-55]")
self.assertEqual(sorted(nodeset.groups().keys()), ['@all', '@chassis1', '@chassis10', '@chassis11', '@chassis12', '@chassis2', '@chassis3', '@chassis6', '@chassis7', '@chassis8', '@chassis9', '@compute'])
testns = NodeSet()
for gnodes, inodes in nodeset.groups().itervalues():
testns.update(inodes)
self.assertEqual(testns, nodeset)示例2: test_yaml_basic
# 需要导入模块: from ClusterShell import NodeSet [as 别名]
# 或者: from ClusterShell.NodeSet import groups [as 别名]
def test_yaml_basic(self):
"""test groups with a basic YAML config file"""
dname = make_temp_dir()
f = make_temp_file("""
# A comment
[Main]
default: yaml
autodir: %s
""" % dname)
yamlfile = make_temp_file("""
yaml:
foo: example[1-4,91-100],example90
bar: example[5-89]
""", suffix=".yaml", dir=dname)
res = GroupResolverConfig(f.name)
# Group resolution
nodeset = NodeSet("@foo", resolver=res)
self.assertEqual(str(nodeset), "example[1-4,90-100]")
nodeset = NodeSet("@bar", resolver=res)
self.assertEqual(str(nodeset), "example[5-89]")
nodeset = NodeSet("@foo,@bar", resolver=res)
self.assertEqual(str(nodeset), "example[1-100]")
nodeset = NodeSet("@unknown", resolver=res)
self.assertEqual(len(nodeset), 0)
# Regroup
nodeset = NodeSet("example[1-4,90-100]", resolver=res)
self.assertEqual(str(nodeset), "example[1-4,90-100]")
self.assertEqual(nodeset.regroup(), "@foo")
self.assertEqual(nodeset.groups().keys(), ["@foo"])
self.assertEqual(str(NodeSet("@foo", resolver=res)), "example[1-4,90-100]")
# No 'all' defined: all_nodes() should raise an error
self.assertRaises(GroupSourceError, res.all_nodes)
# but then NodeSet falls back to the union of all groups
nodeset = NodeSet.fromall(resolver=res)
self.assertEqual(str(nodeset), "example[1-100]")
# regroup doesn't use @all in that case
self.assertEqual(nodeset.regroup(), "@bar,@foo")
# No 'reverse' defined: node_groups() should raise an error
self.assertRaises(GroupSourceError, res.node_groups, "example1")
# regroup with rest
nodeset = NodeSet("example[1-101]", resolver=res)
self.assertEqual(nodeset.regroup(), "@bar,@foo,example101")
# regroup incomplete
nodeset = NodeSet("example[50-200]", resolver=res)
self.assertEqual(nodeset.regroup(), "example[50-200]")
# regroup no matching
nodeset = NodeSet("example[102-200]", resolver=res)
self.assertEqual(nodeset.regroup(), "example[102-200]")示例3: testGroupResolverND
# 需要导入模块: from ClusterShell import NodeSet [as 别名]
# 或者: from ClusterShell.NodeSet import groups [as 别名]
def testGroupResolverND(self):
"""test NodeSet with simple custom GroupResolver (nD)"""
test_groups4 = makeTestG4()
source = UpcallGroupSource("simple",
"sed -n 's/^$GROUP:\(.*\)/\\1/p' %s" % test_groups4.name,
"sed -n 's/^all:\(.*\)/\\1/p' %s" % test_groups4.name,
"sed -n 's/^\([0-9A-Za-z_-]*\):.*/\\1/p' %s" % test_groups4.name,
None)
# create custom resolver with default source
res = GroupResolver(source)
self.assertFalse(res.has_node_groups())
self.assertFalse(res.has_node_groups("dummy_namespace"))
nodeset = NodeSet("@rack-x1y2", resolver=res)
self.assertEqual(nodeset, NodeSet("idaho[2-3]z1"))
self.assertEqual(str(nodeset), "idaho[2-3]z1")
nodeset = NodeSet("@rack-y1", resolver=res)
self.assertEqual(str(nodeset), "idaho[1-2,4-5]z1")
nodeset = NodeSet("@rack-all", resolver=res)
self.assertEqual(str(nodeset), "idaho[1-7]z1")
# test NESTED nD groups()
self.assertEqual(sorted(nodeset.groups().keys()),
['@rack-all', '@rack-x1', '@rack-x1y1', '@rack-x1y2',
'@rack-x2', '@rack-x2y1', '@rack-x2y2', '@rack-y1',
'@rack-y2'])
self.assertEqual(sorted(nodeset.groups(groupsource="simple").keys()),
['@simple:rack-all', '@simple:rack-x1',
'@simple:rack-x1y1', '@simple:rack-x1y2',
'@simple:rack-x2', '@simple:rack-x2y1',
'@simple:rack-x2y2', '@simple:rack-y1',
'@simple:rack-y2'])
self.assertEqual(sorted(nodeset.groups(groupsource="simple",
noprefix=True).keys()),
['@rack-all', '@rack-x1', '@rack-x1y1', '@rack-x1y2',
'@rack-x2', '@rack-x2y1', '@rack-x2y2', '@rack-y1',
'@rack-y2'])
testns = NodeSet()
for gnodes, inodes in nodeset.groups().itervalues():
testns.update(inodes)
self.assertEqual(testns, nodeset)
# more tests with nested groups
nodeset = NodeSet("idaho5z1", resolver=res)
self.assertEqual(sorted(nodeset.groups().keys()),
['@rack-all', '@rack-x2', '@rack-x2y1', '@rack-y1'])
nodeset = NodeSet("idaho5z1,idaho4z1", resolver=res)
self.assertEqual(sorted(nodeset.groups().keys()),
['@rack-all', '@rack-x2', '@rack-x2y1', '@rack-y1'])
nodeset = NodeSet("idaho5z1,idaho7z1", resolver=res)
self.assertEqual(sorted(nodeset.groups().keys()),
['@rack-all', '@rack-x2', '@rack-x2y1', '@rack-x2y2',
'@rack-y1', '@rack-y2'])示例4: testConfigCFGDIR
# 需要导入模块: from ClusterShell import NodeSet [as 别名]
# 或者: from ClusterShell.NodeSet import groups [as 别名]
def testConfigCFGDIR(self):
"""test groups with $CFGDIR use in upcalls"""
f = make_temp_file("""
[Main]
default: local
[local]
map: echo example[1-100]
list: basename $CFGDIR
""")
res = GroupResolverConfig(f.name)
nodeset = NodeSet("example[1-100]", resolver=res)
# just a trick to check $CFGDIR resolution...
tmpgroup = os.path.basename(os.path.dirname(f.name))
self.assertEqual(nodeset.groups().keys(), ['@%s' % tmpgroup])
self.assertEqual(str(nodeset), "example[1-100]")
self.assertEqual(nodeset.regroup(), "@%s" % tmpgroup)
self.assertEqual(str(NodeSet("@%s" % tmpgroup, resolver=res)),
"example[1-100]")示例5: testConfigBasicLocal
# 需要导入模块: from ClusterShell import NodeSet [as 别名]
# 或者: from ClusterShell.NodeSet import groups [as 别名]
def testConfigBasicLocal(self):
"""test groups with a basic local config file"""
f = make_temp_file("""
# A comment
[Main]
default: local
[local]
map: echo example[1-100]
#all:
list: echo foo
#reverse:
""")
res = GroupResolverConfig(f.name)
nodeset = NodeSet("example[1-100]", resolver=res)
self.assertEqual(str(nodeset), "example[1-100]")
self.assertEqual(nodeset.regroup(), "@foo")
self.assertEqual(nodeset.groups().keys(), ["@foo"])
self.assertEqual(str(NodeSet("@foo", resolver=res)), "example[1-100]")
# No 'all' defined: all_nodes() should raise an error
self.assertRaises(GroupSourceNoUpcall, res.all_nodes)
# No 'reverse' defined: node_groups() should raise an error
self.assertRaises(GroupSourceNoUpcall, res.node_groups, "example1")
# regroup with rest
nodeset = NodeSet("example[1-101]", resolver=res)
self.assertEqual(nodeset.regroup(), "@foo,example101")
# regroup incomplete
nodeset = NodeSet("example[50-200]", resolver=res)
self.assertEqual(nodeset.regroup(), "example[50-200]")
# regroup no matching
nodeset = NodeSet("example[102-200]", resolver=res)
self.assertEqual(nodeset.regroup(), "example[102-200]")