result_browser_layout.tcss is missing in the python package

[15r10nk]

I tried mutmut browse and it looks like result_browser_layout.tcss is missing in the python package.

❯ hatch run mutmut browse
╭────────────────────────── Traceback (most recent call last) ──────────────────────────╮
│ /home/frank/.local/share/hatch/env/virtual/inline-snapshot/aNUSQRQv/inline-snapshot/l │
│ ib/python3.12/site-packages/textual/app.py:2887 in app_prelude                        │
│                                                                                       │
│   2884 │   │   │                                                                      │
│   2885 │   │   │   try:                                                               │
│   2886 │   │   │   │   if self.css_path:                                              │
│ ❱ 2887 │   │   │   │   │   self.stylesheet.read_all(self.css_path)                    │
│   2888 │   │   │   │   for read_from, css, tie_breaker, scope in self._get_default_cs │
│   2889 │   │   │   │   │   self.stylesheet.add_source(                                │
│   2890 │   │   │   │   │   │   css,                                                   │
│                                                                                       │
│ ╭───────────────────────────────────── locals ──────────────────────────────────────╮ │
│ │ error = StylesheetError("unable to read CSS file                                  │ │
│ │         '/home/frank/.local/share/hatch/env/virtual/inline-snapshot/aNUSQRQv/inl… │ │
│ │  self = ResultBrowser(                                                            │ │
│ │         │   title='ResultBrowser',                                                │ │
│ │         │   classes={'-dark-mode'},                                               │ │
│ │         │   pseudo_classes={'focus', 'dark'}                                      │ │
│ │         )                                                                         │ │
│ ╰───────────────────────────────────────────────────────────────────────────────────╯ │
│                                                                                       │
│ /home/frank/.local/share/hatch/env/virtual/inline-snapshot/aNUSQRQv/inline-snapshot/l │
│ ib/python3.12/site-packages/textual/css/stylesheet.py:297 in read_all                 │
│                                                                                       │
│   294 │   │   │   StylesheetParseError: If the CSS is invalid.                        │
│   295 │   │   """                                                                     │
│   296 │   │   for path in paths:                                                      │
│ ❱ 297 │   │   │   self.read(path)                                                     │
│   298 │                                                                               │
│   299 │   def has_source(self, path: str, class_var: str = "") -> bool:               │
│   300 │   │   """Check if the stylesheet has this CSS source already.                 │
│                                                                                       │
│ ╭───────────────────────────────────── locals ──────────────────────────────────────╮ │
│ │  path = PosixPath('/home/frank/.local/share/hatch/env/virtual/inline-snapshot/aN… │ │
│ │ paths = [                                                                         │ │
│ │         │                                                                         │ │
│ │         PosixPath('/home/frank/.local/share/hatch/env/virtual/inline-snapshot/aN… │ │
│ │         ]                                                                         │ │
│ │  self = <Stylesheet []>                                                           │ │
│ ╰───────────────────────────────────────────────────────────────────────────────────╯ │
│                                                                                       │
│ /home/frank/.local/share/hatch/env/virtual/inline-snapshot/aNUSQRQv/inline-snapshot/l │
│ ib/python3.12/site-packages/textual/css/stylesheet.py:282 in read                     │
│                                                                                       │
│   279 │   │   │   │   css = css_file.read()                                           │
│   280 │   │   │   path = os.path.abspath(filename)                                    │
│   281 │   │   except Exception:                                                       │
│ ❱ 282 │   │   │   raise StylesheetError(f"unable to read CSS file {filename!r}") from │
│   283 │   │   self.source[(str(path), "")] = CssSource(css, False, 0)                 │
│   284 │   │   self._require_parse = True                                              │
│   285                                                                                 │
│                                                                                       │
│ ╭───────────────────────────────────── locals ──────────────────────────────────────╮ │
│ │ filename = '/home/frank/.local/share/hatch/env/virtual/inline-snapshot/aNUSQRQv/… │ │
│ │     self = <Stylesheet []>                                                        │ │
│ ╰───────────────────────────────────────────────────────────────────────────────────╯ │
╰───────────────────────────────────────────────────────────────────────────────────────╯
StylesheetError: unable to read CSS file 
'/home/frank/.local/share/hatch/env/virtual/inline-snapshot/aNUSQRQv/inline-snapshot/lib/
python3.12/site-packages/mutmut/result_browser_layout.tcss'

[15r10nk]

I think textual is also missing in your requirements.txt. I had to add it in my project to get to the error above.

[boxed]

Thanks for the report. I am really struggling to include that file in the installed package. It's in the sdist file, but not installed, and it's not in the wheel, and I don't understand why.

[boxed]

YES! I got it to work finally. Version 3.0.5 should work now!