def _print_tree(self, e_factory, base_rev=None, pass_root=0):
if base_rev is None:
# a specific base rev was not provided. use the transaction base,
# or the previous revision
if self.txn_ptr:
base_rev = fs.txn_base_revision(self.txn_ptr)
else:
base_rev = self.rev - 1
# get the current root
if self.txn_ptr:
root = fs.txn_root(self.txn_ptr)
else:
root = fs.revision_root(self.fs_ptr, self.rev)
# the base of the comparison
base_root = fs.revision_root(self.fs_ptr, base_rev)
if pass_root:
editor = e_factory(root, base_root)
else:
editor = e_factory()
# construct the editor for printing these things out
e_ptr, e_baton = delta.make_editor(editor)
# compute the delta, printing as we go
def authz_cb(root, path, pool):
return 1
repos.dir_delta(base_root, '', '', root, '',
e_ptr, e_baton, authz_cb, 0, 1, 0, 0)
def load(self, repo_path): repo_path = core.svn_path_canonicalize(repo_path) repos_ptr = repos.open(repo_path) fs_ptr = repos.fs(repos_ptr) rev = fs.youngest_rev(fs_ptr) base_root = fs.revision_root(fs_ptr, 0) root = fs.revision_root(fs_ptr, rev) hist = fs.node_history(root, self.root) while hist is not None: hist = fs.history_prev(hist,0) dummy,rev = fs.history_location(hist) d = fs.revision_prop(fs_ptr, rev, core.SVN_PROP_REVISION_DATE) author = fs.revision_prop(fs_ptr, rev, \ core.SVN_PROP_REVISION_AUTHOR) if author == 'svnadmin': continue self.last_author = author self.last_date = core.svn_time_from_cstring(d) / 1000000 self.last_rev = rev def authz_cb(root, path, pool): return 1 editor = SvnDumperEditor(self) e_ptr, e_baton = delta.make_editor(editor) repos.dir_delta(base_root, '', '', root, self.root, e_ptr, e_baton, authz_cb, 0, 1, 0, 0) break
def _print_tree(self, e_factory, rootpath='', base_rev=None, pass_root=0):
# It no longer prints, it returns the editor made by e_factory which
# contains the tree in a list.
if base_rev is None:
# a specific base rev was not provided. use the transaction base,
# or the previous revision
if self.txn_ptr:
base_rev = fs.txn_base_revision(self.txn_ptr)
else:
base_rev = self.rev - 1
# get the current root
if self.txn_ptr:
root = fs.txn_root(self.txn_ptr, self.pool)
else:
root = fs.revision_root(self.fs_ptr, self.rev, self.pool)
# the base of the comparison
base_root = fs.revision_root(self.fs_ptr, base_rev, self.pool)
if pass_root:
editor = e_factory(root, base_root)
else:
editor = e_factory()
# construct the editor for printing these things out
e_ptr, e_baton = delta.make_editor(editor, self.pool)
# compute the delta, printing as we go
def authz_cb(root, path, pool):
return 1
repos.dir_delta(base_root, '', '', root, rootpath.encode('utf-8'),
e_ptr, e_baton, authz_cb, 0, 1, 0, 0, self.pool)
return editor
def test_unnamed_editor(self):
"""Test editor object without reference from interpreter"""
# Check that the delta.Editor object has proper lifetime. Without
# increment of the refcount in make_baton, the object was destroyed
# immediately because the interpreter does not hold a reference to it.
this_root = fs.revision_root(self.fs, self.rev)
prev_root = fs.revision_root(self.fs, self.rev-1)
e_ptr, e_baton = delta.make_editor(ChangeReceiver(this_root, prev_root))
repos.dir_delta(prev_root, '', '', this_root, '', e_ptr, e_baton,
_authz_callback, 1, 1, 0, 0)
def check_po(pool, repos_path, txn):
def authz_cb(root, path, pool):
return 1
fs_ptr = repos.fs(repos.open(repos_path, pool))
txn_ptr = fs.open_txn(fs_ptr, txn, pool)
txn_root = fs.txn_root(txn_ptr, pool)
base_root = fs.revision_root(fs_ptr, fs.txn_base_revision(txn_ptr), pool)
editor = ChangeReceiver(txn_root, base_root, pool)
e_ptr, e_baton = delta.make_editor(editor, pool)
repos.dir_delta(base_root, "", "", txn_root, "", e_ptr, e_baton, authz_cb, 0, 1, 0, 0, pool)
def test_dir_delta(self):
"""Test scope of dir_delta callbacks"""
# Run dir_delta
this_root = fs.revision_root(self.fs, self.rev)
prev_root = fs.revision_root(self.fs, self.rev-1)
editor = ChangeReceiver(this_root, prev_root)
e_ptr, e_baton = delta.make_editor(editor)
repos.dir_delta(prev_root, '', '', this_root, '', e_ptr, e_baton,
_authz_callback, 1, 1, 0, 0)
# Check results
self.assertEqual(editor.textdeltas[0].new_data, "This is a test.\n")
self.assertEqual(editor.textdeltas[1].new_data, "A test.\n")
self.assertEqual(len(editor.textdeltas),2)
def test_dir_delta(self):
"""Test scope of dir_delta callbacks"""
# Run dir_delta
this_root = fs.revision_root(self.fs, self.rev)
prev_root = fs.revision_root(self.fs, self.rev-1)
editor = ChangeReceiver(this_root, prev_root)
e_ptr, e_baton = delta.make_editor(editor)
repos.dir_delta(prev_root, '', '', this_root, '', e_ptr, e_baton,
_authz_callback, 1, 1, 0, 0)
# Check results.
# Ignore the order in which the editor delivers the two sibling files.
self.assertEqual(set([editor.textdeltas[0].new_data,
editor.textdeltas[1].new_data]),
set(["This is a test.\n", "A test.\n"]))
self.assertEqual(len(editor.textdeltas), 2)
def _walk_tree(self, e_factory, base_rev=None, pass_root=0, callback=None):
if base_rev is None:
# a specific base rev was not provided. use the transaction base,
# or the previous revision
if self.txn_ptr:
base_rev = fs.txn_base_revision(self.txn_ptr)
elif self.rev == 0:
base_rev = 0
else:
base_rev = self.rev - 1
# get the current root
if self.txn_ptr:
root = fs.txn_root(self.txn_ptr)
else:
root = fs.revision_root(self.fs_ptr, self.rev)
# the base of the comparison
base_root = fs.revision_root(self.fs_ptr, base_rev)
if callback == None:
callback = lambda msg: None
if pass_root:
editor = e_factory(root, base_root, callback)
else:
editor = e_factory(callback=callback)
# construct the editor for printing these things out
e_ptr, e_baton = delta.make_editor(editor)
# compute the delta, printing as we go
def authz_cb(root, path, pool):
return 1
repos.dir_delta(base_root, '', '', root, '', e_ptr, e_baton, authz_cb,
0, 1, 0, 0)
