def test_change(fs):
doc = """---
title: An Examination of the Navel
---
#personal #book-draft
# Preface: Reasons for #journaling
As I have explained at length in [another note](../Another%20Note.md) and also
published about online (see [this article](http://example.com/blahblah) and
[this one](http://example.com/blah) among many others), ...
"""
expected = """---
created: 2019-06-04 10:12:13-08:00
title: A Close Examination of the Navel
---
#personal #book-draft
# Preface: Reasons for #journaling
As I have explained at length in [another note](moved/another-note.md) and also
published about online (see [this article](http://example.com/blahblah) and
[this one](https://example.com/meh) among many others), ...
"""
path = '/fakenotes/test.md'
fs.create_file(path, contents=doc)
acc = MarkdownAccessor(path)
acc.edit(ReplaceHrefCmd(path, '../Another%20Note.md', 'moved/another-note.md'))
acc.edit(ReplaceHrefCmd(path, 'http://example.com/blah', 'https://example.com/meh'))
acc.edit(SetTitleCmd(path, 'A Close Examination of the Navel'))
acc.edit(SetCreatedCmd(path, datetime(2019, 6, 4, 10, 12, 13, 0, timezone(timedelta(hours=-8)))))
assert acc.save()
assert Path(path).read_text() == expected
def test_change(fs, capsys):
nd_setup(fs)
fs.create_file('/notes/cwd/foo.md', contents='some text')
assert cli.main([
'change', '-p', '-a', 'tag1,tag2', '-c', '2012-02-03', '-t',
'A Bland Note', 'foo.md'
]) == 0
assert Path('/notes/cwd/foo.md').read_text() == 'some text'
out, err = capsys.readouterr()
lines = set(out.splitlines())
# It's a little weird that we generate Cmds with relative paths, when most of the time the repos deal with
# fully resolved paths. I don't think it affects anything right now, but may need to change at some point.
assert lines == {
str(AddTagCmd('foo.md', 'tag1')),
str(AddTagCmd('foo.md', 'tag2')),
str(SetTitleCmd('foo.md', 'A Bland Note')),
str(SetCreatedCmd('foo.md', datetime(2012, 2, 3)))
}
assert cli.main([
'change', '-a', 'tag1,tag2', '-c', '2012-02-03', '-t', 'A Bland Note',
'foo.md'
]) == 0
assert Path('/notes/cwd/foo.md').read_text() == """---
created: 2012-02-03 00:00:00
keywords:
- tag1
- tag2
title: A Bland Note
...
some text"""
assert cli.main(['change', '-d', 'tag1', '-t', 'A Better Note',
'foo.md']) == 0
assert Path('/notes/cwd/foo.md').read_text() == """---
def backfill(self) -> (List[str], List[Exception]):
"""Finds all files missing title or created metadata, and attempts to set that metadata.
Missing titles are set to the filename, minus the file extension.
Missing created dates are set based on the birthtime or ctime of the file.
Returns a list of all successfully changed files, and a list of exceptions encountered for other files.
"""
modified = []
exceptions = []
for info in self.repo.query(fields=FileInfoReq(path=True, title=True, created=True)):
edits = []
if not info.title:
_, filename = os.path.split(info.path)
title, _ = os.path.splitext(filename)
edits.append(SetTitleCmd(info.path, title))
if not info.created:
edits.append(SetCreatedCmd(info.path, info.guess_created()))
if edits:
try:
self.repo.change(edits)
modified.append(info.path)
except Exception as ex:
exceptions.append(ex)
return modified, exceptions
def test_change(fs):
doc = """<html>
<head>
<title>fdsalkhflsdakjsdhfaslkjdhfalkj</title>
<meta name="created" content="2001-01-01 02:02:02 +0000" />
</head>
<body>
<p>Hi! Here's a <a href="../Mediocre%20Note.md">link</a> and a <img src="http://example.com/foo.png" title="picture"/>.</p>
<video controls src="media/something.weird">a video element</video>
<audio controls src="media/something.weird">an audio element</audio>
<audio controls><source src="media/something.weird">another audio element</audio>
<p>Here's an <a href="../Mediocre%20Note.html">unaffected link</a>.</p>
</body>
</html>"""
expected = """<html>
<head>
<title>A Delightful Note</title>
<meta name="created" content="2019-06-04 10:12:13 -0800" />
</head>
<body>
<p>Hi! Here's a <a href="../archive/Mediocre%20Note.md">link</a> and a <img src="http://example.com/bar.png" title="picture"/>.</p>
<video controls src="content/something.cool">a video element</video>
<audio controls src="content/something.cool">an audio element</audio>
<audio controls><source src="content/something.cool">another audio element</audio>
<p>Here's an <a href="../Mediocre%20Note.html">unaffected link</a>.</p>
</body>
</html>"""
path = Path('/fakenotes/test.html')
fs.create_file(path, contents=doc)
acc = HTMLAccessor(str(path))
acc.edit(SetTitleCmd(str(path), 'A Delightful Note'))
acc.edit(
SetCreatedCmd(
str(path),
datetime(2019, 6, 4, 10, 12, 13, 0,
timezone(timedelta(hours=-8)))))
acc.edit(
ReplaceHrefCmd(str(path), '../Mediocre%20Note.md',
'../archive/Mediocre%20Note.md'))
acc.edit(
ReplaceHrefCmd(str(path), 'http://example.com/foo.png',
'http://example.com/bar.png'))
acc.edit(
ReplaceHrefCmd(str(path), 'media/something.weird',
'content/something.cool'))
assert acc.save()
assert BeautifulSoup(
path.read_text(),
'lxml',
) == BeautifulSoup(expected, 'lxml')
def change(self, paths: Set[str], add_tags=Set[str], del_tags=Set[str], title=Optional[str],
created=Optional[datetime]) -> None:
"""Applies all the specified changes to the specified paths.
This is a convenience method that wraps :meth:`notesdir.repos.base.Repo.change`
"""
edits = []
for path in paths:
edits.extend(AddTagCmd(path, t.lower()) for t in add_tags)
edits.extend(DelTagCmd(path, t.lower()) for t in del_tags)
if title is not None:
edits.append(SetTitleCmd(path, title))
if created is not None:
edits.append(SetCreatedCmd(path, created))
self.repo.change(edits)
def test_change_from_missing_attributes(fs):
doc = """<html>
<body>Hi!</body>
</html>"""
expected = """<html><head><title>A Delightful Note</title><meta name="created" content="2019-06-04 10:12:13 -0800"/></head>
<body>Hi!</body>
</html>"""
path = Path('/fakenotes/test.html')
fs.create_file(path, contents=doc)
acc = HTMLAccessor(str(path))
acc.edit(SetTitleCmd(str(path), 'A Delightful Note'))
acc.edit(
SetCreatedCmd(
str(path),
datetime(2019, 6, 4, 10, 12, 13, 0,
timezone(timedelta(hours=-8)))))
assert acc.save()
assert BeautifulSoup(path.read_text(),
'lxml') == BeautifulSoup(expected, 'lxml')
def test_change(fs):
path = str(Path(__file__).parent.joinpath('test.pdf'))
fs.add_real_file(path, read_only=False)
acc = PDFAccessor(path)
acc.edit(SetTitleCmd(path, 'Why Donuts Are Great'))
acc.edit(
SetCreatedCmd(path,
datetime.fromisoformat('1999-02-04T06:08:10+00:00')))
acc.edit(AddTagCmd(path, 'tag3'))
acc.edit(DelTagCmd(path, 'tag2'))
assert acc.save()
with open(path, 'rb') as file:
pdf = PdfFileReader(file)
assert 'I like donuts' in pdf.getPage(0).extractText()
# Make sure we didn't destroy preexisting metadata
assert pdf.getDocumentInfo()['/Creator'] == 'Pages'
info = PDFAccessor(path).info()
assert info.title == 'Why Donuts Are Great'
assert info.created == datetime.fromisoformat('1999-02-04T06:08:10+00:00')
assert info.tags == {'tag1', 'tag3'}
def set_created(self, path: str, created: datetime) -> None:
"""Convenience method equivalent to calling change with one :class:`notesdir.models.SetCreatedCmd`"""
self.change([SetCreatedCmd(path, created)])