def getDiffs(self, inner_path, limit=30 * 1024, update_files=True):
if inner_path not in self.contents:
return None
diffs = {}
content_inner_path_dir = helper.getDirname(inner_path)
for file_relative_path in self.contents[inner_path].get("files", {}):
file_inner_path = content_inner_path_dir + file_relative_path
if self.site.storage.isFile(file_inner_path + "-new"): # New version present
diffs[file_relative_path] = Diff.diff(
list(self.site.storage.open(file_inner_path)),
list(self.site.storage.open(file_inner_path + "-new")),
limit=limit
)
if update_files:
self.site.storage.delete(file_inner_path)
self.site.storage.rename(file_inner_path + "-new", file_inner_path)
if self.site.storage.isFile(file_inner_path + "-old"): # Old version present
diffs[file_relative_path] = Diff.diff(
list(self.site.storage.open(file_inner_path + "-old")),
list(self.site.storage.open(file_inner_path)),
limit=limit
)
if update_files:
self.site.storage.delete(file_inner_path + "-old")
return diffs
def getDiffs(self, inner_path, limit=30 * 1024, update_files=True):
if inner_path not in self.contents:
return {}
diffs = {}
content_inner_path_dir = helper.getDirname(inner_path)
for file_relative_path in self.contents[inner_path].get("files", {}):
file_inner_path = content_inner_path_dir + file_relative_path
if self.site.storage.isFile(file_inner_path + "-new"): # New version present
diffs[file_relative_path] = Diff.diff(
list(self.site.storage.open(file_inner_path)),
list(self.site.storage.open(file_inner_path + "-new")),
limit=limit
)
if update_files:
self.site.storage.delete(file_inner_path)
self.site.storage.rename(file_inner_path + "-new", file_inner_path)
if self.site.storage.isFile(file_inner_path + "-old"): # Old version present
diffs[file_relative_path] = Diff.diff(
list(self.site.storage.open(file_inner_path + "-old")),
list(self.site.storage.open(file_inner_path)),
limit=limit
)
if update_files:
self.site.storage.delete(file_inner_path + "-old")
return diffs
def testDiff(self):
assert Diff.diff(
[],
["one", "two", "three"]
) == [("+", ["one", "two","three"])]
assert Diff.diff(
["one", "two", "three"],
["one", "two", "three", "four", "five"]
) == [("=", 11), ("+", ["four", "five"])]
assert Diff.diff(
["one", "two", "three", "six"],
["one", "two", "three", "four", "five", "six"]
) == [("=", 11), ("+", ["four", "five"]), ("=", 3)]
assert Diff.diff(
["one", "two", "three", "hmm", "six"],
["one", "two", "three", "four", "five", "six"]
) == [("=", 11), ("-", 3), ("+", ["four", "five"]), ("=", 3)]
assert Diff.diff(
["one", "two", "three"],
[]
) == [("-", 11)]
def testDiff(self):
assert Diff.diff(
[],
["one", "two", "three"]
) == [("+", ["one", "two","three"])]
assert Diff.diff(
["one", "two", "three"],
["one", "two", "three", "four", "five"]
) == [("=", 11), ("+", ["four", "five"])]
assert Diff.diff(
["one", "two", "three", "six"],
["one", "two", "three", "four", "five", "six"]
) == [("=", 11), ("+", ["four", "five"]), ("=", 3)]
assert Diff.diff(
["one", "two", "three", "hmm", "six"],
["one", "two", "three", "four", "five", "six"]
) == [("=", 11), ("-", 3), ("+", ["four", "five"]), ("=", 3)]
assert Diff.diff(
["one", "two", "three"],
[]
) == [("-", 11)]
def testDiffLimit(self):
old_f = io.BytesIO(b"one\ntwo\nthree\nhmm\nsix")
new_f = io.BytesIO(b"one\ntwo\nthree\nfour\nfive\nsix")
actions = Diff.diff(list(old_f), list(new_f), limit=1024)
assert actions
old_f = io.BytesIO(b"one\ntwo\nthree\nhmm\nsix")
new_f = io.BytesIO(b"one\ntwo\nthree\nfour\nfive\nsix" * 1024)
actions = Diff.diff(list(old_f), list(new_f), limit=1024)
assert actions is False
def testDiffLimit(self):
old_f = StringIO.StringIO("one\ntwo\nthree\nhmm\nsix")
new_f = StringIO.StringIO("one\ntwo\nthree\nfour\nfive\nsix")
actions = Diff.diff(list(old_f), list(new_f), limit=1024)
assert actions
old_f = StringIO.StringIO("one\ntwo\nthree\nhmm\nsix")
new_f = StringIO.StringIO("one\ntwo\nthree\nfour\nfive\nsix"*1024)
actions = Diff.diff(list(old_f), list(new_f), limit=1024)
assert actions is False
def testPatch(self):
old_f = StringIO.StringIO("one\ntwo\nthree\nhmm\nsix")
new_f = StringIO.StringIO("one\ntwo\nthree\nfour\nfive\nsix")
actions = Diff.diff(
list(old_f),
list(new_f)
)
old_f.seek(0)
assert Diff.patch(old_f, actions).getvalue() == new_f.getvalue()
def testPatch(self):
old_f = io.BytesIO(b"one\ntwo\nthree\nhmm\nsix")
new_f = io.BytesIO(b"one\ntwo\nthree\nfour\nfive\nsix")
actions = Diff.diff(
list(old_f),
list(new_f)
)
old_f.seek(0)
assert Diff.patch(old_f, actions).getvalue() == new_f.getvalue()
def testUtf8(self):
assert Diff.diff(
["one", "\xe5\xad\xa6\xe4\xb9\xa0\xe4\xb8\x8b", "two", "three"], [
"one", "\xe5\xad\xa6\xe4\xb9\xa0\xe4\xb8\x8b", "two", "three",
"four", "five"
]) == [("=", 20), ("+", ["four", "five"])]