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setup poetry and redid parsing

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This commit is contained in:
Noah Swerhun 2023-02-11 21:16:38 -06:00
parent 43de4df4c4
commit 8bb3bdbebf
5 changed files with 248 additions and 50 deletions
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90
config_parsing.py Normal file
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from yaml import dump, safe_load
from schema import And, Optional, Regex, Schema, SchemaError, Or
from json import dumps
def get_validated_config(filename):
config_schema = Schema({
"bar": {
Optional("config"): {
Optional("geometry"): Regex(r'^[0-9]*x[0-9]*\+[0-9]*\+[0-9]*$'),
Optional("bottom"): bool,
Optional("force"): bool,
Optional("font"): str,
Optional("name"): str,
Optional("line_thickness"): And(int, lambda n: n > 0),
Optional("bg_color", default="#000"): Regex(r'^#[0-9a-fA-F]{3}$|^#[0-9a-fA-F]{6}$|^#[0-9a-fA-F]{8}$'),
Optional("fg_color", default="#FFF"): Regex(r'^#[0-9a-fA-F]{3}$|^#[0-9a-fA-F]{6}$|^#[0-9a-fA-F]{8}$'),
Optional("offset"): int,
Optional("line_color"): Regex(r'^#[0-9a-fA-F]{3}$|^#[0-9a-fA-F]{6}$|^#[0-9a-fA-F]{8}$'),
Optional("padding", default=" "): str,
Optional("seperator", default="|"): str
},
"modules": [
{
str: {
"command": str,
"refresh": And(int, lambda n : n > 0),
Optional("prefix"): str,
"format": {
"align": Or("left", "center", "right"),
Optional("bg_color"): Regex(r'^#[0-9a-fA-F]{3}$|^#[0-9a-fA-F]{6}$|^#[0-9a-fA-F]{8}$'),
Optional("fg_color"): Regex(r'^#[0-9a-fA-F]{3}$|^#[0-9a-fA-F]{6}$|^#[0-9a-fA-F]{8}$'),
Optional("font"): And(int, lambda n: 1 <= n <= 5),
Optional("offset"): int,
Optional("line"): {
"type": Or("underline", "overline"),
Optional("color"): Regex(r'^#[0-9a-fA-F]{3}$|^#[0-9a-fA-F]{6}$|^#[0-9a-fA-F]{8}$')
},
Optional("button"): {
"activator": Or("left", "center", "right", "scrup", "scrdown"),
"command": str
}
}
}
}
]
}
})
with open(filename, "r", encoding="utf8") as file:
config_file = safe_load(file)
try:
return config_schema.validate(config_file)
except SchemaError as se:
raise se
def get_lemonbar_flags(config):
configuration_options = config["bar"]["config"]
flags = ""
for option in configuration_options:
match option:
case 'geometry':
flags += (" -g '" + configuration_options[option] + "'")
case 'bottom':
flags += (" -b")
case 'force':
flags += (" -d")
case 'font':
flags += (" -f '" + configuration_options[option] + "'")
case 'name':
flags += (" -n '" + configuration_options[option] + "'")
case 'line_thickness':
flags += (" -u " + str(configuration_options[option]))
case 'bg_color':
flags += (" -B '" + configuration_options[option] + "'")
case 'fg_color':
flags += (" -F '" + configuration_options[option] + "'")
case 'offset':
flags += (" -o " + str(configuration_options[option]))
case 'line_color':
flags += (" -U '" + configuration_options[option] + "'")
return flags.strip()
print(get_lemonbar_flags(get_validated_config("./testing_config.yml")))

103
example_config.yml
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@ -7,6 +7,7 @@ bar:
# Define a custom size of the bar. By default, this is different for every
# screen, so the format is shown below.
geometry: "widthxheight+x+y"
# geometry: "100x200+5+10"
# Dock the bar at the bottom of the screen.
bottom: false
# Force the bar to dock (if your window manager is weird).
@ -38,57 +39,59 @@ bar:
# the seperator.
seperator: "|"
# Here is where you can define your individual modules. You can define as
# many modules as you want. Some fields are required; these will be indicated.
# If a field doesn't say its required, you can safely omit it in your own
# configuration. A "bare minimum" configuration is shown below for your
# convience.
# Here is where you can define a list your individual modules. You can define
# as many modules as you want. Some fields are required; these will be
# indicated. If a field doesn't say its required, you can safely omit it in
# your own configuration. A "bare minimum" configuration is shown below for
# your convience.
modules:
# This is an example module. You can name it whatever you want, it doesn't
# matter.
example_module:
# This command is run by `sh -c`, and whatever is sent to stdout is the
# text that will be displayed for this module. `date` here is used as an
# example. THIS IS A REQUIRED FIELD.
command: "date"
# How often to re-run the command and display the updated text. THIS IS A
# REQUIRED FIELD.
refresh: 1000
# Prefix to be printed before the text of the command.
prefix: "DATE: "
# Formatting options. These will only affect the text and padding of this
# module.
format:
# Where the text should be placed on the bar. `left`, `right`, or
# `center`. THIS IS A REQUIRED FIELD.
align: left
# Background color of the bar.
bg_color: "#000"
# Text color
fg_color: "#FFF"
# INDEX of the font for this module to be displayed in (see above).
font: 1
# Set an underline or overline
line:
# Self-explanatory. `underline` or `overline`. IF you set a line, then
# this is a required field.
type: underline
# Set a custom color for the line.
color: "#000"
# Make this module act like a button. Both of these fields are required
# if you are making a button. You may also define multiple buttons with
# different activators for a single module.
button:
# What mouse click you have to make to activate the button. Can be
# `left`, `center`, or `right`. You can also set it to activate when
# you scroll up or down with `scrup` and `scrdown.`
activator: left
# Command to be executed upon activation. Will be run with `sh -c`.
command: "echo 'hello' > ~/file.txt"
# matter. Notice the `-` before the name. Each module must be a list item!
- example_module:
# This command is run by `sh -c`, and whatever is sent to stdout is the
# text that will be displayed for this module. `date` here is used as an
# example. THIS IS A REQUIRED FIELD.
command: "date"
# How often to re-run the command and display the updated text. THIS IS A
# REQUIRED FIELD.
refresh: 1000
# Prefix to be printed before the text of the command.
prefix: "DATE: "
# Formatting options. These will only affect the text and padding of this
# module.
format:
# Where the text should be placed on the bar. `left`, `right`, or
# `center`. THIS IS A REQUIRED FIELD.
align: left
# Background color of the bar.
bg_color: "#000"
# Text color
fg_color: "#FFF"
# INDEX of the font for this module to be displayed in (see above).
font: 1
# Horizontal offset of the module text in pixels (can be negative).
offset: 0
# Set an underline or overline
line:
# Self-explanatory. `underline` or `overline`. IF you set a line, then
# this is a required field.
type: underline
# Set a custom color for the line.
color: "#000"
# Make this module act like a button. Both of these fields are required
# if you are making a button. You may also define multiple buttons with
# different activators for a single module.
button:
# What mouse click you have to make to activate the button. Can be
# `left`, `center`, or `right`. You can also set it to activate when
# you scroll up or down with `scrup` and `scrdown.`
activator: left
# Command to be executed upon activation. Will be run with `sh -c`.
command: "echo 'hello' > ~/file.txt"
# Here is a simpler example module showing only the required fields.
bare_minimum:
command: "whoami"
refresh: 1000
format:
align: right
- bare_minimum:
command: "whoami"
refresh: 1000
format:
align: right

83
poetry.lock generated Normal file
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# This file is automatically @generated by Poetry and should not be changed by hand.
[[package]]
name = "contextlib2"
version = "21.6.0"
description = "Backports and enhancements for the contextlib module"
category = "main"
optional = false
python-versions = ">=3.6"
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]
[[package]]
name = "pyyaml"
version = "6.0"
description = "YAML parser and emitter for Python"
category = "main"
optional = false
python-versions = ">=3.6"
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[[package]]
name = "schema"
version = "0.7.5"
description = "Simple data validation library"
category = "main"
optional = false
python-versions = "*"
files = [
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[package.dependencies]
contextlib2 = ">=0.5.5"
[metadata]
lock-version = "2.0"
python-versions = "^3.10"
content-hash = "1d5f331a8e059d3c178cae193c847ca08eb8682aa32651ab7829863453ec08da"

18
pyproject.toml Normal file
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[tool.poetry]
name = "easyconf-lemonbar"
version = "0.1.0"
description = "A python script to easily configure lemonbar"
authors = ["Noah Swerhun <noah@noahsw.xyz>"]
license = "GPL-3.0-or-later"
readme = "README.md"
packages = [{include = "easyconf_lemonbar"}]
[tool.poetry.dependencies]
python = "^3.10"
PyYAML = "^6.0"
schema = "^0.7.5"
[build-system]
requires = ["poetry-core"]
build-backend = "poetry.core.masonry.api"

4
pyrightconfig.json Normal file
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@ -0,0 +1,4 @@
{
"venv": "easyconf-lemonbar-yKjthnqC-py3.10",
"venvPath": "/home/noah/.cache/pypoetry/virtualenvs"
}