本文整理汇总了Python中peerdrive.Connector.preRevs方法的典型用法代码示例。如果您正苦于以下问题：Python Connector.preRevs方法的具体用法？Python Connector.preRevs怎么用？Python Connector.preRevs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peerdrive.Connector的用法示例。
在下文中一共展示了Connector.preRevs方法的12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: test_transitive_keep
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_transitive_keep(self):
with Connector().create(self.store1, "public.data", "test.ignore") as w1:
with Connector().create(self.store1, "public.data", "test.ignore") as w2:
w2.write('FILE', 'test')
w2.commit()
doc2 = w2.getDoc()
rev2 = w2.getRev()
# create a reference from w1 to w2
w1.write('PDSD', struct.dumps([struct.DocLink(self.store2, doc2)]))
w1.commit()
doc1 = w1.getDoc()
rev1 = w1.getRev()
# w2 is closed now, w1 still open, should prevent gc
self.gc(self.store1)
l = Connector().lookupDoc(doc1)
self.assertEqual(l.revs(), [rev1])
self.assertEqual(l.preRevs(), [])
self.assertEqual(Connector().lookupRev(rev1), [self.store1])
l = Connector().lookupDoc(doc2)
self.assertEqual(l.revs(), [rev2])
self.assertEqual(l.preRevs(), [])
self.assertEqual(Connector().lookupRev(rev2), [self.store1])示例2: test_suspend_multi
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_suspend_multi(self):
(doc, rev1, rev_s1) = self.createSuspendDoc()
with Connector().update(self.store1, doc, rev1) as w:
w.writeAll('FILE', 'forward')
w.commit()
rev2 = w.getRev()
with Connector().update(self.store1, doc, rev2) as w:
w.writeAll('FILE', 'Hail to the king, baby!')
w.suspend()
rev_s2 = w.getRev()
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [rev2])
self.assertEqual(len(l.preRevs()), 2)
self.assertTrue(rev_s1 in l.preRevs())
self.assertTrue(rev_s2 in l.preRevs())
s = Connector().stat(rev_s1)
self.assertEqual(s.parents(), [rev1])
s = Connector().stat(rev_s2)
self.assertEqual(s.parents(), [rev2])
self.assertRevContent(self.store1, rev1, {'FILE' : 'ok'})
self.assertRevContent(self.store1, rev_s1, {'FILE' : 'update'})
self.assertRevContent(self.store1, rev2, {'FILE' : 'forward'})
self.assertRevContent(self.store1, rev_s2, {'FILE' : 'Hail to the king, baby!'})示例3: test_resume_abort
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_resume_abort(self):
(doc, rev1, rev2) = self.createSuspendDoc()
with Connector().resume(self.store1, doc, rev2) as w:
w.writeAll('FILE', 'Hail to the king, baby!')
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [rev1])
self.assertEqual(l.preRevs(), [rev2])
w.close()
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [rev1])
self.assertEqual(l.preRevs(), [rev2])
self.assertRevContent(self.store1, rev1, {'FILE' : 'ok'})
self.assertRevContent(self.store1, rev2, {'FILE' : 'update'})示例4: test_suspend
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_suspend(self):
(doc, rev1, rev2) = self.createSuspendDoc()
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [rev1])
self.assertEqual(l.preRevs(), [rev2])
self.assertRevContent(self.store1, rev1, {'FILE' : 'ok'})
self.assertRevContent(self.store1, rev2, {'FILE' : 'update'})示例5: test_resume_wrong
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_resume_wrong(self):
(doc, rev1, rev2) = self.createSuspendDoc()
self.assertRaises(IOError, Connector().resume, self.store1, doc, rev1)
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [rev1])
self.assertEqual(l.preRevs(), [rev2])
self.assertRevContent(self.store1, rev1, {'FILE' : 'ok'})
self.assertRevContent(self.store1, rev2, {'FILE' : 'update'})示例6: test_create_keep_handle
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_create_keep_handle(self):
with Connector().create(self.store1, "public.data", "test.ignore") as w:
w.commit()
doc = w.getDoc()
rev = w.getRev()
# perform a GC cycle
self.gc(self.store1)
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [rev])
self.assertEqual(l.preRevs(), [])
Connector().stat(rev)示例7: test_collect
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_collect(self):
# deliberately close handle after creating!
with Connector().create(self.store1, "public.data", "test.ignore") as w:
w.commit()
doc = w.getDoc()
rev = w.getRev()
# perform a GC cycle
self.gc(self.store1)
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [])
self.assertEqual(l.preRevs(), [])
self.assertRaises(IOError, Connector().stat, rev)示例8: test_resume_suspend_orig
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_resume_suspend_orig(self):
(doc, rev1, rev2) = self.createSuspendDoc()
with Connector().resume(self.store1, doc, rev2) as w:
w.suspend()
rev3 = w.getRev()
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [rev1])
self.assertEqual(l.preRevs(), [rev3])
s = Connector().stat(rev3)
self.assertEqual(s.parents(), [rev1])
self.assertRevContent(self.store1, rev1, {'FILE' : 'ok'})
self.assertRevContent(self.store1, rev3, {'FILE' : 'update'})示例9: test_resume_commit
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_resume_commit(self):
(doc, rev1, rev2) = self.createSuspendDoc()
with Connector().resume(self.store1, doc, rev2) as w:
w.writeAll('FILE', 'What are you waiting for, christmas?')
w.commit()
rev3 = w.getRev()
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [rev3])
self.assertEqual(len(l.preRevs()), 0)
s = Connector().stat(rev3)
self.assertEqual(s.parents(), [rev1])
self.assertRevContent(self.store1, rev1, {'FILE' : 'ok'})
self.assertRevContent(self.store1, rev3, {'FILE' : 'What are you waiting for, christmas?'})示例10: test_resume_suspend_mod
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_resume_suspend_mod(self):
(doc, rev1, rev2) = self.createSuspendDoc()
with Connector().resume(self.store1, doc, rev2) as w:
w.writeAll("FILE", "What are you waiting for, christmas?")
w.suspend()
rev3 = w.getRev()
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [rev1])
self.assertEqual(l.preRevs(), [rev3])
s = Connector().stat(rev3)
self.assertEqual(s.parents(), [rev1])
self.assertRevContent(self.store1, rev1, {"FILE": "ok"})
self.assertRevContent(self.store1, rev3, {"FILE": "What are you waiting for, christmas?"})示例11: test_forget
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_forget(self):
(doc, rev1, rev_s1) = self.createSuspendDoc()
with Connector().update(self.store1, doc, rev1) as w:
w.writeAll('FILE', 'forward')
w.commit()
rev2 = w.getRev()
with Connector().update(self.store1, doc, rev2) as w:
w.writeAll('FILE', 'Hail to the king, baby!')
w.suspend()
rev_s2 = w.getRev()
self.assertRaises(IOError, Connector().forget, self.store1, doc, rev1)
Connector().forget(self.store1, doc, rev_s1)
l = Connector().lookupDoc(doc)
self.assertEqual(l.revs(), [rev2])
self.assertEqual(l.preRevs(), [rev_s2])示例12: test_fork_keep_handle
# 需要导入模块: from peerdrive import Connector [as 别名]
# 或者: from peerdrive.Connector import preRevs [as 别名]
def test_fork_keep_handle(self):
w = self.create(self.store1, "test.format.foo")
self.assertEqual(w.getType(), "test.format.foo")
w.commit()
doc1 = w.getDoc()
rev1 = w.getRev()
with Connector().fork(self.store1, rev1, "test.ignore") as w:
w.write('FILE', 'update')
w.commit()
doc2 = w.getDoc()
rev2 = w.getRev()
# perform a GC cycle
self.gc(self.store1)
l = Connector().lookupDoc(doc2)
self.assertEqual(l.revs(), [rev2])
self.assertEqual(l.preRevs(), [])
Connector().stat(rev2)