From: Brian Warner <warner@lothar.com>
Date: Fri, 17 Jul 2009 01:01:03 +0000 (-0500)
Subject: rename NewDirectoryNode to DirectoryNode, NewDirectoryURI to DirectoryURI
X-Git-Tag: trac-4000
X-Git-Url: https://git.rkrishnan.org/simplejson/%22news.html/(%5B%5E?a=commitdiff_plain;h=531cc7899f2942c2c1a600eb5affe4ce427f9c6e;p=tahoe-lafs%2Ftahoe-lafs.git

rename NewDirectoryNode to DirectoryNode, NewDirectoryURI to DirectoryURI
---

diff --git a/src/allmydata/client.py b/src/allmydata/client.py
index 35f55c09..6d9b2280 100644
--- a/src/allmydata/client.py
+++ b/src/allmydata/client.py
@@ -21,13 +21,13 @@ from allmydata.util import hashutil, base32, pollmixin, cachedir, log
 from allmydata.util.abbreviate import parse_abbreviated_size
 from allmydata.util.time_format import parse_duration, parse_date
 from allmydata.uri import LiteralFileURI, UnknownURI
-from allmydata.dirnode import NewDirectoryNode
+from allmydata.dirnode import DirectoryNode
 from allmydata.mutable.filenode import MutableFileNode
 from allmydata.unknown import UnknownNode
 from allmydata.stats import StatsProvider
 from allmydata.history import History
-from allmydata.interfaces import IURI, INewDirectoryURI, IStatsProducer, \
-     IReadonlyNewDirectoryURI, IFileURI, IMutableFileURI, RIStubClient, \
+from allmydata.interfaces import IURI, IDirectoryURI, IStatsProducer, \
+     IReadonlyDirectoryURI, IFileURI, IMutableFileURI, RIStubClient, \
      UnhandledCapTypeError
 
 KiB=1024
@@ -419,12 +419,12 @@ class Client(node.Node, pollmixin.PollMixin):
             return UnknownNode(writecap, readcap)
         u_s = u.to_string()
         if u_s not in self._node_cache:
-            if IReadonlyNewDirectoryURI.providedBy(u):
-                # new-style read-only dirnodes
-                node = NewDirectoryNode(self).init_from_uri(u)
-            elif INewDirectoryURI.providedBy(u):
-                # new-style dirnodes
-                node = NewDirectoryNode(self).init_from_uri(u)
+            if IReadonlyDirectoryURI.providedBy(u):
+                # read-only dirnodes
+                node = DirectoryNode(self).init_from_uri(u)
+            elif IDirectoryURI.providedBy(u):
+                # dirnodes
+                node = DirectoryNode(self).init_from_uri(u)
             elif IFileURI.providedBy(u):
                 if isinstance(u, LiteralFileURI):
                     node = LiteralFileNode(u, self) # LIT
@@ -439,7 +439,7 @@ class Client(node.Node, pollmixin.PollMixin):
 
     def create_empty_dirnode(self):
         d = self.create_mutable_file()
-        d.addCallback(NewDirectoryNode.create_with_mutablefile, self)
+        d.addCallback(DirectoryNode.create_with_mutablefile, self)
         return d
 
     def create_mutable_file(self, contents="", keysize=None):
diff --git a/src/allmydata/dirnode.py b/src/allmydata/dirnode.py
index 83a96ece..b06836f3 100644
--- a/src/allmydata/dirnode.py
+++ b/src/allmydata/dirnode.py
@@ -18,7 +18,7 @@ from allmydata.monitor import Monitor
 from allmydata.util import hashutil, mathutil, base32, log
 from allmydata.util.assertutil import _assert, precondition
 from allmydata.util.netstring import netstring, split_netstring
-from allmydata.uri import NewDirectoryURI, LiteralFileURI, from_string
+from allmydata.uri import DirectoryURI, LiteralFileURI, from_string
 from pycryptopp.cipher.aes import AES
 
 class CachingDict(dict):
@@ -140,7 +140,7 @@ class Adder:
         new_contents = self.node._pack_contents(children)
         return new_contents
 
-class NewDirectoryNode:
+class DirectoryNode:
     implements(IDirectoryNode, ICheckable, IDeepCheckable)
     filenode_class = MutableFileNode
 
@@ -175,7 +175,7 @@ class NewDirectoryNode:
         d.addCallback(self._filenode_created)
         return d
     def _filenode_created(self, res):
-        self._uri = NewDirectoryURI(IMutableFileURI(self._node.get_uri()))
+        self._uri = DirectoryURI(IMutableFileURI(self._node.get_uri()))
         return self
 
     def get_size(self):
diff --git a/src/allmydata/interfaces.py b/src/allmydata/interfaces.py
index e2df3305..67de6165 100644
--- a/src/allmydata/interfaces.py
+++ b/src/allmydata/interfaces.py
@@ -467,9 +467,9 @@ class IImmutableFileURI(IFileURI):
 
 class IMutableFileURI(Interface):
     """I am a URI which represents a mutable filenode."""
-class INewDirectoryURI(Interface):
+class IDirectoryURI(Interface):
     pass
-class IReadonlyNewDirectoryURI(Interface):
+class IReadonlyDirectoryURI(Interface):
     pass
 
 class CannotPackUnknownNodeError(Exception):
@@ -2023,7 +2023,7 @@ class IClient(Interface):
                  IFileNode or IMutableFileNode -providing instances, like
                  FileNode, LiteralFileNode, or MutableFileNode.
                  Directory-specifying URIs will result in
-                 IDirectoryNode-providing instances, like NewDirectoryNode.
+                 IDirectoryNode-providing instances, like DirectoryNode.
         """
 
 class IClientStatus(Interface):
diff --git a/src/allmydata/scripts/debug.py b/src/allmydata/scripts/debug.py
index 618a556f..c85bfca3 100644
--- a/src/allmydata/scripts/debug.py
+++ b/src/allmydata/scripts/debug.py
@@ -430,15 +430,15 @@ def dump_uri_instance(u, nodeid, secret, out, show_header=True):
         print >>out, " storage index:", si_b2a(u.storage_index)
         print >>out, " fingerprint:", base32.b2a(u.fingerprint)
 
-    elif isinstance(u, uri.NewDirectoryURI):
+    elif isinstance(u, uri.DirectoryURI):
         if show_header:
             print >>out, "Directory Writeable URI:"
         dump_uri_instance(u._filenode_uri, nodeid, secret, out, False)
-    elif isinstance(u, uri.ReadonlyNewDirectoryURI):
+    elif isinstance(u, uri.ReadonlyDirectoryURI):
         if show_header:
             print >>out, "Directory Read-only URI:"
         dump_uri_instance(u._filenode_uri, nodeid, secret, out, False)
-    elif isinstance(u, uri.NewDirectoryURIVerifier):
+    elif isinstance(u, uri.DirectoryURIVerifier):
         if show_header:
             print >>out, "Directory Verifier URI:"
         dump_uri_instance(u._filenode_uri, nodeid, secret, out, False)
diff --git a/src/allmydata/test/bench_dirnode.py b/src/allmydata/test/bench_dirnode.py
index e5f969a6..df534345 100644
--- a/src/allmydata/test/bench_dirnode.py
+++ b/src/allmydata/test/bench_dirnode.py
@@ -25,19 +25,19 @@ class FakeMutableFileNode(mut_filenode.MutableFileNode):
         mut_filenode.MutableFileNode.__init__(self, client)
         self._uri = uri.WriteableSSKFileURI(randutil.insecurerandstr(16), randutil.insecurerandstr(32))
 
-class FakeDirectoryNode(dirnode.NewDirectoryNode):
+class FakeDirectoryNode(dirnode.DirectoryNode):
     def __init__(self, client):
-        dirnode.NewDirectoryNode.__init__(self, client)
+        dirnode.DirectoryNode.__init__(self, client)
         mutfileuri = uri.WriteableSSKFileURI(randutil.insecurerandstr(16), randutil.insecurerandstr(32))
-        myuri = uri.NewDirectoryURI(mutfileuri)
+        myuri = uri.DirectoryURI(mutfileuri)
         self.init_from_uri(myuri)
 
 
 children = [] # tuples of (k, v) (suitable for passing to dict())
 packstr = None
 fakeclient = FakeClient()
-testdirnode = dirnode.NewDirectoryNode(fakeclient)
-testdirnode.init_from_uri(uri.NewDirectoryURI(uri.WriteableSSKFileURI(randutil.insecurerandstr(16), randutil.insecurerandstr(32))))
+testdirnode = dirnode.DirectoryNode(fakeclient)
+testdirnode.init_from_uri(uri.DirectoryURI(uri.WriteableSSKFileURI(randutil.insecurerandstr(16), randutil.insecurerandstr(32))))
 
 def random_unicode(l):
     while True:
diff --git a/src/allmydata/test/common.py b/src/allmydata/test/common.py
index 97f4bc3f..dfd88388 100644
--- a/src/allmydata/test/common.py
+++ b/src/allmydata/test/common.py
@@ -290,7 +290,7 @@ def make_verifier_uri():
     return uri.SSKVerifierURI(storage_index=os.urandom(16),
                               fingerprint=os.urandom(32))
 
-class FakeDirectoryNode(dirnode.NewDirectoryNode):
+class FakeDirectoryNode(dirnode.DirectoryNode):
     """This offers IDirectoryNode, but uses a FakeMutableFileNode for the
     backing store, so it doesn't go to the grid. The child data is still
     encrypted and serialized, so this isn't useful for tests that want to
diff --git a/src/allmydata/test/test_cli.py b/src/allmydata/test/test_cli.py
index 8efccb2b..a2179a48 100644
--- a/src/allmydata/test/test_cli.py
+++ b/src/allmydata/test/test_cli.py
@@ -37,7 +37,7 @@ class CLI(unittest.TestCase):
         open("cli/test_options/node.url","w").write("http://localhost:8080/\n")
         filenode_uri = uri.WriteableSSKFileURI(writekey="\x00"*16,
                                                fingerprint="\x00"*32)
-        private_uri = uri.NewDirectoryURI(filenode_uri).to_string()
+        private_uri = uri.DirectoryURI(filenode_uri).to_string()
         open("cli/test_options/private/root_dir.cap", "w").write(private_uri + "\n")
         o = cli.ListOptions()
         o.parseOptions(["--node-directory", "cli/test_options"])
@@ -62,7 +62,7 @@ class CLI(unittest.TestCase):
         o = cli.ListOptions()
         other_filenode_uri = uri.WriteableSSKFileURI(writekey="\x11"*16,
                                                      fingerprint="\x11"*32)
-        other_uri = uri.NewDirectoryURI(other_filenode_uri).to_string()
+        other_uri = uri.DirectoryURI(other_filenode_uri).to_string()
         o.parseOptions(["--node-directory", "cli/test_options",
                         "--dir-cap", other_uri])
         self.failUnlessEqual(o['node-url'], "http://localhost:8080/")
@@ -199,7 +199,7 @@ class CLI(unittest.TestCase):
         writekey = "\x01" * 16
         fingerprint = "\xfe" * 32
         u1 = uri.WriteableSSKFileURI(writekey, fingerprint)
-        u = uri.NewDirectoryURI(u1)
+        u = uri.DirectoryURI(u1)
 
         output = self._dump_cap(u.to_string())
         self.failUnless("Directory Writeable URI:" in output, output)
diff --git a/src/allmydata/test/test_dirnode.py b/src/allmydata/test/test_dirnode.py
index 346a1853..7ed41b2e 100644
--- a/src/allmydata/test/test_dirnode.py
+++ b/src/allmydata/test/test_dirnode.py
@@ -7,7 +7,7 @@ from allmydata import uri, dirnode
 from allmydata.client import Client
 from allmydata.immutable import upload
 from allmydata.interfaces import IURI, IClient, IMutableFileNode, \
-     INewDirectoryURI, IReadonlyNewDirectoryURI, IFileNode, \
+     IDirectoryURI, IReadonlyDirectoryURI, IFileNode, \
      ExistingChildError, NoSuchChildError, \
      IDeepCheckResults, IDeepCheckAndRepairResults, CannotPackUnknownNodeError
 from allmydata.mutable.filenode import MutableFileNode
@@ -83,8 +83,8 @@ class FakeClient:
         if not u:
             u = readcap
         u = IURI(u)
-        if (INewDirectoryURI.providedBy(u)
-            or IReadonlyNewDirectoryURI.providedBy(u)):
+        if (IDirectoryURI.providedBy(u)
+            or IReadonlyDirectoryURI.providedBy(u)):
             return FakeDirectoryNode(self).init_from_uri(u)
         return Marker(u.to_string())
 
@@ -929,7 +929,7 @@ class UCWEingMutableFileNode(MutableFileNode):
             return res
         d.addCallback(_ucwe)
         return d
-class UCWEingNewDirectoryNode(dirnode.NewDirectoryNode):
+class UCWEingDirectoryNode(dirnode.DirectoryNode):
     filenode_class = UCWEingMutableFileNode
 
 
@@ -957,7 +957,7 @@ class Deleter(GridTestMixin, unittest.TestCase):
             return dn.add_file(u"file", small)
         d.addCallback(_created_dir)
         def _do_delete(ignored):
-            n = UCWEingNewDirectoryNode(c0).init_from_uri(self.root_uri)
+            n = UCWEingDirectoryNode(c0).init_from_uri(self.root_uri)
             assert n._node.please_ucwe_after_next_upload == False
             n._node.please_ucwe_after_next_upload = True
             # This should succeed, not raise an exception
diff --git a/src/allmydata/test/test_uri.py b/src/allmydata/test/test_uri.py
index 0898530d..6dd95a29 100644
--- a/src/allmydata/test/test_uri.py
+++ b/src/allmydata/test/test_uri.py
@@ -185,11 +185,11 @@ class Invalid(unittest.TestCase):
 class Constraint(unittest.TestCase):
     def test_constraint(self):
        good="http://127.0.0.1:3456/uri/URI%3ADIR2%3Agh3l5rbvnv2333mrfvalmjfr4i%3Alz6l7u3z3b7g37s4zkdmfpx5ly4ib4m6thrpbusi6ys62qtc6mma/"
-       uri.NewDirectoryURI.init_from_human_encoding(good)
-       self.failUnlessRaises(uri.BadURIError, uri.NewDirectoryURI.init_from_string, good)
+       uri.DirectoryURI.init_from_human_encoding(good)
+       self.failUnlessRaises(uri.BadURIError, uri.DirectoryURI.init_from_string, good)
        bad = good + '==='
-       self.failUnlessRaises(uri.BadURIError, uri.NewDirectoryURI.init_from_human_encoding, bad)
-       self.failUnlessRaises(uri.BadURIError, uri.NewDirectoryURI.init_from_string, bad)
+       self.failUnlessRaises(uri.BadURIError, uri.DirectoryURI.init_from_human_encoding, bad)
+       self.failUnlessRaises(uri.BadURIError, uri.DirectoryURI.init_from_string, bad)
        fileURI = 'URI:CHK:gh3l5rbvnv2333mrfvalmjfr4i:lz6l7u3z3b7g37s4zkdmfpx5ly4ib4m6thrpbusi6ys62qtc6mma:3:10:345834'
        uri.CHKFileURI.init_from_string(fileURI)
 
@@ -272,13 +272,13 @@ class NewDirnode(unittest.TestCase):
         fingerprint = "\x02" * 32
 
         n = uri.WriteableSSKFileURI(writekey, fingerprint)
-        u1 = uri.NewDirectoryURI(n)
+        u1 = uri.DirectoryURI(n)
         self.failIf(u1.is_readonly())
         self.failUnless(u1.is_mutable())
         self.failUnless(IURI.providedBy(u1))
         self.failIf(IFileURI.providedBy(u1))
         self.failUnless(IDirnodeURI.providedBy(u1))
-        self.failUnless("NewDirectoryURI" in str(u1))
+        self.failUnless("DirectoryURI" in str(u1))
         u1_filenode = u1.get_filenode_uri()
         self.failUnless(u1_filenode.is_mutable())
         self.failIf(u1_filenode.is_readonly())
@@ -309,7 +309,7 @@ class NewDirnode(unittest.TestCase):
         u3a = uri.from_string(u3.to_string())
         self.failUnlessIdentical(u3a, u3a.get_readonly())
 
-        u4 = uri.ReadonlyNewDirectoryURI(u2._filenode_uri.get_readonly())
+        u4 = uri.ReadonlyDirectoryURI(u2._filenode_uri.get_readonly())
         self.failUnlessEqual(u4.to_string(), u3.to_string())
         self.failUnless(u4.is_readonly())
         self.failUnless(u4.is_mutable())
@@ -324,8 +324,8 @@ class NewDirnode(unittest.TestCase):
         verifiers = [u1.get_verify_cap(), u2.get_verify_cap(),
                      u3.get_verify_cap(), u4.get_verify_cap(),
                      IVerifierURI(u1.get_verify_cap().to_string()),
-                     uri.NewDirectoryURIVerifier(n.get_verify_cap()),
-                     uri.NewDirectoryURIVerifier(n.get_verify_cap().to_string()),
+                     uri.DirectoryURIVerifier(n.get_verify_cap()),
+                     uri.DirectoryURIVerifier(n.get_verify_cap().to_string()),
                      ]
         for v in verifiers:
             self.failUnless(IVerifierURI.providedBy(v))
diff --git a/src/allmydata/test/test_web.py b/src/allmydata/test/test_web.py
index f7d45da0..23de764d 100644
--- a/src/allmydata/test/test_web.py
+++ b/src/allmydata/test/test_web.py
@@ -18,9 +18,8 @@ from allmydata.util import fileutil, base32
 from allmydata.util.assertutil import precondition
 from allmydata.test.common import FakeDirectoryNode, FakeCHKFileNode, \
      FakeMutableFileNode, create_chk_filenode, WebErrorMixin, ShouldFailMixin
-from allmydata.interfaces import IURI, INewDirectoryURI, \
-     IReadonlyNewDirectoryURI, IFileURI, IMutableFileURI, IMutableFileNode, \
-     UnhandledCapTypeError
+from allmydata.interfaces import IURI, IDirectoryURI, IReadonlyDirectoryURI, \
+     IFileURI, IMutableFileURI, IMutableFileNode, UnhandledCapTypeError
 from allmydata.mutable import servermap, publish, retrieve
 import common_util as testutil
 from allmydata.test.no_network import GridTestMixin
@@ -70,8 +69,7 @@ class FakeClient(service.MultiService):
             auri = readcap
         precondition(isinstance(auri, str), auri)
         u = uri.from_string(auri)
-        if (INewDirectoryURI.providedBy(u)
-            or IReadonlyNewDirectoryURI.providedBy(u)):
+        if (IDirectoryURI.providedBy(u) or IReadonlyDirectoryURI.providedBy(u)):
             return FakeDirectoryNode(self).init_from_uri(u)
         if IFileURI.providedBy(u):
             return FakeCHKFileNode(u, self)
@@ -1868,7 +1866,7 @@ class Web(WebMixin, WebErrorMixin, testutil.StallMixin, unittest.TestCase):
     def test_POST_mkdir_no_parentdir_noredirect(self):
         d = self.POST("/uri?t=mkdir")
         def _after_mkdir(res):
-            uri.NewDirectoryURI.init_from_string(res)
+            uri.DirectoryURI.init_from_string(res)
         d.addCallback(_after_mkdir)
         return d
 
diff --git a/src/allmydata/uri.py b/src/allmydata/uri.py
index b37ea8ca..43aafc5a 100644
--- a/src/allmydata/uri.py
+++ b/src/allmydata/uri.py
@@ -5,7 +5,7 @@ from twisted.python.components import registerAdapter
 from allmydata.storage.server import si_a2b, si_b2a
 from allmydata.util import base32, hashutil
 from allmydata.interfaces import IURI, IDirnodeURI, IFileURI, IImmutableFileURI, \
-    IVerifierURI, IMutableFileURI, INewDirectoryURI, IReadonlyNewDirectoryURI
+    IVerifierURI, IMutableFileURI, IDirectoryURI, IReadonlyDirectoryURI
 
 class BadURIError(Exception):
     pass
@@ -330,7 +330,7 @@ class SSKVerifierURI(_BaseURI):
         return 'URI:SSK-Verifier:%s:%s' % (si_b2a(self.storage_index),
                                            base32.b2a(self.fingerprint))
 
-class _NewDirectoryBaseURI(_BaseURI):
+class _DirectoryBaseURI(_BaseURI):
     implements(IURI, IDirnodeURI)
     def __init__(self, filenode_uri=None):
         self._filenode_uri = filenode_uri
@@ -379,13 +379,13 @@ class _NewDirectoryBaseURI(_BaseURI):
         return True
 
     def get_verify_cap(self):
-        return NewDirectoryURIVerifier(self._filenode_uri.get_verify_cap())
+        return DirectoryURIVerifier(self._filenode_uri.get_verify_cap())
 
     def get_storage_index(self):
         return self._filenode_uri.get_storage_index()
 
-class NewDirectoryURI(_NewDirectoryBaseURI):
-    implements(INewDirectoryURI)
+class DirectoryURI(_DirectoryBaseURI):
+    implements(IDirectoryURI)
 
     BASE_STRING='URI:DIR2:'
     BASE_STRING_RE=re.compile('^'+BASE_STRING)
@@ -395,16 +395,16 @@ class NewDirectoryURI(_NewDirectoryBaseURI):
     def __init__(self, filenode_uri=None):
         if filenode_uri:
             assert not filenode_uri.is_readonly()
-        _NewDirectoryBaseURI.__init__(self, filenode_uri)
+        _DirectoryBaseURI.__init__(self, filenode_uri)
 
     def is_readonly(self):
         return False
 
     def get_readonly(self):
-        return ReadonlyNewDirectoryURI(self._filenode_uri.get_readonly())
+        return ReadonlyDirectoryURI(self._filenode_uri.get_readonly())
 
-class ReadonlyNewDirectoryURI(_NewDirectoryBaseURI):
-    implements(IReadonlyNewDirectoryURI)
+class ReadonlyDirectoryURI(_DirectoryBaseURI):
+    implements(IReadonlyDirectoryURI)
 
     BASE_STRING='URI:DIR2-RO:'
     BASE_STRING_RE=re.compile('^'+BASE_STRING)
@@ -414,7 +414,7 @@ class ReadonlyNewDirectoryURI(_NewDirectoryBaseURI):
     def __init__(self, filenode_uri=None):
         if filenode_uri:
             assert filenode_uri.is_readonly()
-        _NewDirectoryBaseURI.__init__(self, filenode_uri)
+        _DirectoryBaseURI.__init__(self, filenode_uri)
 
     def is_readonly(self):
         return True
@@ -422,7 +422,7 @@ class ReadonlyNewDirectoryURI(_NewDirectoryBaseURI):
     def get_readonly(self):
         return self
 
-class NewDirectoryURIVerifier(_NewDirectoryBaseURI):
+class DirectoryURIVerifier(_DirectoryBaseURI):
     implements(IVerifierURI)
 
     BASE_STRING='URI:DIR2-Verifier:'
@@ -460,11 +460,11 @@ def from_string(s):
     elif s.startswith('URI:SSK-Verifier:'):
         return SSKVerifierURI.init_from_string(s)
     elif s.startswith('URI:DIR2:'):
-        return NewDirectoryURI.init_from_string(s)
+        return DirectoryURI.init_from_string(s)
     elif s.startswith('URI:DIR2-RO:'):
-        return ReadonlyNewDirectoryURI.init_from_string(s)
+        return ReadonlyDirectoryURI.init_from_string(s)
     elif s.startswith('URI:DIR2-Verifier:'):
-        return NewDirectoryURIVerifier.init_from_string(s)
+        return DirectoryURIVerifier.init_from_string(s)
     return UnknownURI(s)
 
 registerAdapter(from_string, str, IURI)