serhii.net

TIL¹:

• ./git/info/exclude is your local .gitignore outside the repository tree!
• git update-index --assume-unchanged .gitignore makes git stop checking the changes for that file in the working tree. --no-assume-unchanged to take it back.²³

Finally a place for my local ignores that won’t appear in autocomplete suggestions for git add and friends. In Pycharm I have changelists, and now I finally have a solution for my just-as-usual vim/git/CLI workflow as well.

BUT:

• exclude won’t work if the file is already tracked (says SO but for me it works?..)

As of 2024-10-02 20:16 at least.

give me the ag command to look inside markdown and yaml files only

GPT4o¹:

`ag --include='*.md' --include='*.yaml' --include='*.yml' 'search_pattern'`

GPT4²:

`ag "search_pattern" --markdown --yaml`

github/git-sizer: Compute various size metrics for a Git repository, flagging those that might cause problems (linked by Repository limitations and recommendations)

TL;DR too many files? too large one? too many tags? Find out!

yay took forever to compress pycharm. Like, 5-10 mins at least.

TODO documentation, but if you don’t care about package size but care about speed, this will speed up everything considerably:

PKGEXT='.pkg.tar' yay -S pycharm-professional

Wanted to do sth like this all the time, but the help basically told me to copypaste multiple arguments etc.

Will come back to bite me but nice to have the option I guess

Question: How can I install packages without having to confirm? · Issue #1033 · Jguer/yay:

echo y | LANG=C yay --noprovides --answerdiff None --answerclean None --mflags "--noconfirm" $PKGNAME

(--noconfirm is not documented in help and man, and of course can create problems¹)

BUT ALSO

yes is a command that exists.

Then: yes | yay ... or yes | LANG=C yay

And generally really neat to have a command for answering “yes” to prompts.

And then quick unsafe bad dangerous command to update everything that includes 241001-1512 Yay better compression algos:

echo y | LANG=C PKGEXT='.pkg.tar'  yay  --answerdiff None --answerclean None --mflags "--noconfirm"

• You can share lists in Google Maps, making them editable by everyone with a google account
• Google My Maps is much cooler, with layers etc

Google My Maps

• Really nice tutorial on everything: Visualize your data on a custom map using Google My Maps – Google Earth Outreach
• To share it editable, you share -> Share on Drive
• drag and drop doesn’t always work
• style and colors
  • layer can be styled uniformly (easy)
  • style by data column: per-field, e.g. description, like a groupby
  • individual styles per element
• you can drag and drop items between layers only if they’re styled individually??
• If you style by e.g. description, assign icons/colors, then style individually to move them, then back to style by description, it seems to save the previous settings

So Slicer seems to use both and I need to as well, so I’ll have to learn that sooner or later.

• VTK
  • VTK advertises their Book, available online, which looks like an excellent intro about everything, terminology etc.
    • Chapter 5 - Data Representation — VTK Book
  • wiki: VTK/Tutorials - KitwarePublic but superficially less useful to me?..
• ITK

  • open-source, cross-platform library that provides developers with an extensive suite of software tools for image analysis (About | ITK)

  • Python Quick Start - ITK’s documentation

  • Examples — v5.4.0

    • Common especially has interesting things like add noise etc.: Examples — v5.4.0

  • there’s a python package docu:

    • Quick start guide — ITKPythonPackage documentation
• Slicer
  • Slicer examples as usual as always: Script repository — 3D Slicer documentation
    • Segment effects! Script repository — 3D Slicer documentation
      • Fills all internal holes inside segments. For example, fills in empty regions inside vertebral bodies segmented with Grow from seeds with intensity-based masking.
        • shows many other cool useful things as well, incl. adding segments

In pycharm, updated black to use these args: --preview --enable-unstable-feature string_processing $FilePath$

The (future of the) Black code style - Black 24.8.0 documentation has both the preview style and the unstable features one can enable (by passing the flag multilple times).

string_processing breaks long strings into multiple shorter ones, one on each line.

• Useful:

  • Running mypy and managing imports - mypy 1.12.0+dev.ecfab6a02415c46eda5717ec6ee9bfac8115c1e9.dirty documentation evergreen
  • Error codes - mypy 1.12.0+dev.ecfab6a02415c46eda5717ec6ee9bfac8115c1e9.dirty documentation
  • The mypy configuration file - mypy 1.12.0+dev.ecfab6a02415c46eda5717ec6ee9bfac8115c1e9.dirty documentation

• mypy cares about packages, especially __init__.py files — the uppermost dir with such a file will be the root package. See Mapping files to modules - Running mypy and managing imports - mypy 1.12.0+dev.ecfab6a02415c46eda5717ec6ee9bfac8115c1e9.dirty documentation

• This is needed to do per-package configs

[mypy-mycode.package.etc]
disable_error_code = attr-defined, union-attr

• Problem: the pycharm extension I have crashes in the last version. :(

• Main and best: python - How to run Pylint with PyCharm - Stack Overflow

  • idea of multiple ’external tools’ for diff pylint options: HOWTO - Setup pylint with PyCharm and the PyLint Plugin

My changes:

• arguments: --msg-template="{abspath}:{line:5d},{column:2d}: {C}/{msg} ({symbol})" --output-format=colorized "$FilePath$"
  • note ", otherwise it failed for me, and {C} — for the message class see man page (or below) for list of format string options.
• output filters for on-click: $FILE_PATH$:\s*$LINE$\,\s*$COLUMN$

I had two options as separate tools:

• pylint for a single file
• pylint for the module — same as above, but
  • with $FileParentDir$ at the end.
  • --recursive=y — fails on no __init__.py otherwise

Worked neatly with a .pylintrc file in repo root with e.g.

[tool.pylint.main]

[tool.pylint.basic]
# "too-few-public-methods", disable
min-public-methods=0

function-naming-style="camelCase"
argument-naming-style="camelCase"
method-naming-style="camelCase"
variable-naming-style="camelCase"
attr-naming-style="camelCase"

[tool.pylint."messages control"]
disable = [
    "fixme",  # TODOs
    "import-error",  # runner has them in its environment
    "import-outside-toplevel",  # explicit requirement of XXX to import where used
    "duplicate-code"  # entangling different extensions/modules is not the solution
]

Pylint format string options from man pylint:

path   relative path to the file

abspath
	  absolute path to the file

line   line number

column column number

end_line
	  line number of the end of the node

end_column
	  column number of the end of the node

module module name

obj    object within the module (if any)

msg    text of the message

msg_id the message code (eg. I0011)

symbol symbolic name of the message (eg. locally-disabled)

C      one letter indication of the message category

category
	  fullname of the message category

For example, the former (pre 1.0) default format can be obtained with:

  pylint --msg-template='{msg_id}:{line:3d},{column}: {obj}: {msg}'

Bonus

If I have this post open, I’ll need this one anyway: Messages control - Pylint 4.0.0-dev0 documentation