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Merge branch 'master' of github.com:dylanaraps/pywal

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Dylan Araps 2020-01-24 08:26:06 +02:00
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4
README.md
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@ -11,7 +11,7 @@
<img src="https://i.imgur.com/HhK3LDv.jpg" alt="img" align="right" width="400px">
Pywal is a tool that generates a color palette from the dominant colors in an image. It then applies the colors system-wide and on-the-fly in all of your favourite programs.
Pywal is a tool that generates a color palette from the dominant colors in an image. It then applies the colors system-wide and on-the-fly in all of your favourite programs.
There are currently 5 supported color generation backends, each providing a different palette of colors from each image. You're bound to find an appealing color-scheme.
@ -21,4 +21,4 @@ The goal of Pywal was to be as out of the way as possible. It doesn't modify any
Terminal emulators and TTYs have their color-schemes updated in real-time with no delay. With minimal configuration this functionality can be extended to almost anything running on your system.
### More: \[[Installation](https://github.com/dylanaraps/pywal/wiki/Installation)\] \[[Getting Started](https://github.com/dylanaraps/pywal/wiki/Getting-Started)\] \[[Customization](https://github.com/dylanaraps/pywal/wiki/Customization)\] \[[Wiki](https://github.com/dylanaraps/pywal/wiki)\] \[[Screenshots](https://www.reddit.com/r/unixporn/search?q=wal&restrict_sr=on&sort=relevance&t=all)\]
### More: \[[Installation](https://github.com/dylanaraps/pywal/wiki/Installation)] \[[Getting Started](https://github.com/dylanaraps/pywal/wiki/Getting-Started)] \[[Customization](https://github.com/dylanaraps/pywal/wiki/Customization)] \[[Wiki](https://github.com/dylanaraps/pywal/wiki)] \[[Screenshots](https://www.reddit.com/r/unixporn/search?q=wal&restrict_sr=on&sort=relevance&t=all)]

10
pywal/__main__.py
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@ -45,7 +45,7 @@ def get_args():
arg.add_argument("--theme", "-f", metavar="/path/to/file or theme_name",
help="Which colorscheme file to use. \
Use 'wal --theme' to list builtin themes.",
Use 'wal --theme' to list builtin and user themes.",
const="list_themes", nargs="?")
arg.add_argument("--iterative", action="store_true",
@ -82,6 +82,11 @@ def get_args():
arg.add_argument("-o", metavar="\"script_name\"", action="append",
help="External script to run after \"wal\".")
arg.add_argument("-p", metavar="\"theme_name\"",
help="permanently save theme to "
"$XDG_CONFIG_HOME/wal/colorschemes with "
"the specified name")
arg.add_argument("-q", action="store_true",
help="Quiet mode, don\'t print anything.")
@ -192,6 +197,9 @@ def parse_args(parser):
if not args.n:
wallpaper.change(colors_plain["wallpaper"])
if args.p:
theme.save(colors_plain, args.p, args.l)
sequences.send(colors_plain, to_send=not args.s, vte_fix=args.vte)
if sys.stdout.isatty():

43
pywal/export.py
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@ -3,22 +3,60 @@ Export colors in various formats.
"""
import logging
import os
import re
from .settings import CACHE_DIR, MODULE_DIR, CONF_DIR
from . import util
from .settings import CACHE_DIR, CONF_DIR, MODULE_DIR
def template(colors, input_file, output_file=None):
"""Read template file, substitute markers and
save the file elsewhere."""
template_data = util.read_file_raw(input_file)
for i, l in enumerate(template_data):
for match in re.finditer(r"(?<=(?<!\{))(\{([^{}]+)\})(?=(?!\}))", l):
# Get the color, and the functions associated with it
cname, _, funcs = match.group(2).partition(".")
# Check that functions are needed for this color
if len(funcs) == 0:
continue
# Build up a string which will be replaced with the new color
replace_str = cname
# Color to be modified copied into new one
new_color = util.Color(colors[cname].hex_color)
# Execute each function to be done
for func in filter(None, funcs.split(")")):
# Get function name and arguments
func = func.split("(")
fname = func[0]
if fname[0] == '.':
fname = fname[1:]
if not hasattr(new_color, fname):
logging.error(
"Syntax error in template file '%s' on line '%s'",
input_file, i)
function = getattr(new_color, fname)
# If the function is callable, call it
if callable(function):
if len(func) > 1:
new_color = function(*func[1].split(","))
else:
new_color = function()
# string to replace generated colors
if func[0] != '.':
replace_str += "."
replace_str += "(".join(func) + ")"
# If the color was changed, replace with a unique identifier.
if new_color is not colors[cname]:
template_data[i] = l.replace(
replace_str, "color" + new_color.strip)
colors["color" + new_color.strip] = new_color
try:
template_data = "".join(template_data).format(**colors)
except ValueError:
logging.error("Syntax error in template file '%s'.", input_file)
return
util.save_file(template_data, output_file)
@ -52,6 +90,7 @@ def get_export_type(export_type):
"speedcrunch": "colors-speedcrunch.json",
"sway": "colors-sway",
"tty": "colors-tty.sh",
"vscode": "colors-vscode.json",
"waybar": "colors-waybar.css",
"xresources": "colors.Xresources",
"xmonad": "colors.hs",

14
pywal/templates/colors-vscode.json Normal file
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@ -0,0 +1,14 @@
{{
"editor.tokenColorCustomizations": {{
"functions": "{color1}",
"keywords": "{color2}",
"numbers": "{color3}",
"strings": "{color4}",
"types": "{color5}",
"variables": "{color6}",
"comments": "{color8}"
}},
"workbench.colorCustomizations": {{
"editor.background": "{background}"
}}
}}

38
pywal/theme.py
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@ -6,7 +6,7 @@ import os
import random
import sys
from .settings import CONF_DIR, MODULE_DIR
from .settings import CACHE_DIR, CONF_DIR, MODULE_DIR
from . import util
@ -19,20 +19,30 @@ def list_out():
user_themes = [theme.name.replace(".json", "")
for theme in list_themes_user()]
try:
last_used_theme = util.read_file(os.path.join(
CACHE_DIR, "last_used_theme"))[0].replace(".json", "")
except FileNotFoundError:
last_used_theme = ""
if user_themes:
print("\033[1;32mUser Themes\033[0m:")
print(" -", "\n - ".join(sorted(user_themes)))
print(" -", "\n - ".join(t + " (last used)" if t == last_used_theme
else t for t in sorted(user_themes)))
print("\033[1;32mDark Themes\033[0m:")
print(" -", "\n - ".join(sorted(dark_themes)))
print(" -", "\n - ".join(t + " (last used)" if t == last_used_theme else t
for t in sorted(dark_themes)))
print("\033[1;32mLight Themes\033[0m:")
print(" -", "\n - ".join(sorted(ligh_themes)))
print(" -", "\n - ".join(t + " (last used)" if t == last_used_theme else t
for t in sorted(ligh_themes)))
print("\033[1;32mExtra\033[0m:")
print(" - random (select a random dark theme)")
print(" - random_dark (select a random dark theme)")
print(" - random_light (select a random light theme)")
print(" - random_user (select a random user theme)")
def list_themes(dark=True):
@ -88,6 +98,13 @@ def get_random_theme(dark=True):
return themes[0]
def get_random_theme_user():
"""Get a random theme file from user theme directories."""
themes = [theme.path for theme in list_themes_user()]
random.shuffle(themes)
return themes[0]
def file(input_file, light=False):
"""Import colorscheme from json file."""
util.create_dir(os.path.join(CONF_DIR, "colorschemes/light/"))
@ -106,6 +123,9 @@ def file(input_file, light=False):
elif input_file == "random_light":
theme_file = get_random_theme(light)
elif input_file == "random_user":
theme_file = get_random_theme_user()
elif os.path.isfile(user_theme_file):
theme_file = user_theme_file
@ -116,9 +136,19 @@ def file(input_file, light=False):
if os.path.isfile(theme_file):
logging.info("Set theme to \033[1;37m%s\033[0m.",
os.path.basename(theme_file))
util.save_file(os.path.basename(theme_file),
os.path.join(CACHE_DIR, "last_used_theme"))
return parse(theme_file)
logging.error("No %s colorscheme file found.", bri)
logging.error("Try adding '-l' to set light themes.")
logging.error("Try removing '-l' to set dark themes.")
sys.exit(1)
def save(colors, theme_name, light=False):
"""Save colors to a theme file."""
theme_file = theme_name + ".json"
theme_path = os.path.join(CONF_DIR, "colorschemes",
"light" if light else "dark", theme_file)
util.save_file_json(colors, theme_path)

24
pywal/util.py
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@ -5,10 +5,11 @@ import colorsys
import json
import logging
import os
import platform
import re
import shutil
import subprocess
import sys
import platform
class Color:
@ -35,7 +36,7 @@ class Color:
def rgba(self):
"""Convert a hex color to rgba."""
return "rgba(%s,%s,%s,%s)" % (*hex_to_rgb(self.hex_color),
int(self.alpha_num)/100)
int(self.alpha_num) / 100)
@property
def alpha(self):
@ -57,6 +58,21 @@ class Color:
"""Strip '#' from color."""
return self.hex_color[1:]
def lighten(self, percent):
"""Lighten color by percent"""
percent = float(re.sub(r'[\D\.]', '', str(percent)))
return Color(lighten_color(self.hex_color, percent / 100))
def darken(self, percent):
"""Darken color by percent"""
percent = float(re.sub(r'[\D\.]', '', str(percent)))
return Color(darken_color(self.hex_color, percent / 100))
def saturate(self, percent):
"""Saturate a color"""
percent = float(re.sub(r'[\D\.]', '', str(percent)))
return Color(saturate_color(self.hex_color, percent / 100))
def read_file(input_file):
"""Read data from a file and trim newlines."""
@ -156,11 +172,11 @@ def blend_color(color, color2):
def saturate_color(color, amount):
"""Saturate a hex color."""
r, g, b = hex_to_rgb(color)
r, g, b = [x/255.0 for x in (r, g, b)]
r, g, b = [x / 255.0 for x in (r, g, b)]
h, l, s = colorsys.rgb_to_hls(r, g, b)
s = amount
r, g, b = colorsys.hls_to_rgb(h, l, s)
r, g, b = [x*255.0 for x in (r, g, b)]
r, g, b = [x * 255.0 for x in (r, g, b)]
return rgb_to_hex((int(r), int(g), int(b)))