def integration_setup(self):
self.cli = CliRunner()
with self.cli.isolated_filesystem():
self.tree_dir = entry.Tree('12', '1000')
self.diff_dir = entry.Diff('12', '1000')
(self.tree_dir / 'v1').write(Node(text='V1V1V1', label=['1000']))
(self.tree_dir / 'v2').write(Node(text='V2V2V2', label=['1000']))
yield
def add_diffs(self):
"""Adds an uneven assortment of diffs between trees"""
entry.Diff('12', '1000', 'v1', 'v2').write({'1': 2})
entry.Diff('12', '1000', 'v2', 'v2').write({'2': 2})
entry.Diff('12', '1000', 'v2', 'v1').write({'2': 1})
entry.Diff('12', '1000', 'v0', 'v1').write({'0': 1})
entry.Diff('11', '1000', 'v3', 'v1').write({'3': 1})
entry.Diff('12', '1001', 'v3', 'v1').write({'3': 1})
def diffs(cfr_title, cfr_part):
"""Construct diffs between known trees."""
logger.info("Build diffs - %s Part %s", cfr_title, cfr_part)
tree_dir = entry.FrozenTree(cfr_title, cfr_part)
diff_dir = entry.Diff(cfr_title, cfr_part)
pairs = [(lhs, rhs) for lhs in tree_dir for rhs in tree_dir]
deps = dependency.Graph()
for lhs_id, rhs_id in pairs:
deps.add(diff_dir / lhs_id / rhs_id, tree_dir / lhs_id)
deps.add(diff_dir / lhs_id / rhs_id, tree_dir / rhs_id)
trees = {}
for lhs_id, rhs_id in pairs:
path = diff_dir / lhs_id / rhs_id
deps.validate_for(path)
if deps.is_stale(path):
if lhs_id not in trees:
trees[lhs_id] = (tree_dir / lhs_id).read()
if rhs_id not in trees:
trees[rhs_id] = (tree_dir / rhs_id).read()
path.write(dict(changes_between(trees[lhs_id], trees[rhs_id])))
def write_diffs(client, only_title, only_part):
for diff_entry in utils.relevant_paths(entry.Diff(), only_title,
only_part):
_, cfr_part, lhs_id, rhs_id = diff_entry.path
diff = diff_entry.read()
client.diff(cfr_part, lhs_id, rhs_id).write(diff)
def write_diffs(client, only_title, only_part):
for diff_dir in utils.relevant_paths(entry.Diff(), only_title, only_part):
cfr_title, cfr_part, lhs_id = diff_dir.path
for rhs_id in diff_dir:
diff = (diff_dir / rhs_id).read()
client.diff(cfr_part, lhs_id, rhs_id).write(diff)