General: Rename globals to settings and import constants we need.

pywal/__init__.py

@@ -2,7 +2,4 @@
 wal - Generate and change colorschemes on the fly.
 Created by Dylan Araps.
 """
-from pywal import globals as g
-
-
-__version__ = g.__version__
+from pywal.settings import __version__  # noqa: F401

pywal/__main__.py

@@ -7,7 +7,7 @@ import os
 import shutil
 import sys
 
-from pywal import globals as g
+from pywal.settings import CACHE_DIR, __version__
 from pywal import export_colors
 from pywal import gen_colors
 from pywal import set_colors
@@ -64,8 +64,8 @@ def process_args(args):
 
     # -c
     if args.c:
-        shutil.rmtree(g.CACHE_DIR / "schemes")
-        util.create_dir(g.CACHE_DIR / "schemes")
+        shutil.rmtree(CACHE_DIR / "schemes")
+        util.create_dir(CACHE_DIR / "schemes")
 
     # -r
     if args.r:
@@ -73,7 +73,7 @@ def process_args(args):
 
     # -v
     if args.v:
-        print(f"wal {g.__version__}")
+        print(f"wal {__version__}")
         exit(0)
 
     # -i
@@ -98,7 +98,7 @@ def process_args(args):
 
 def main():
     """Main script function."""
-    util.create_dir(g.CACHE_DIR / "schemes")
+    util.create_dir(CACHE_DIR / "schemes")
     args = get_args()
     process_args(args)
 

pywal/export_colors.py

@@ -4,7 +4,7 @@ Export colors in various formats.
 import shutil
 import subprocess
 
-from pywal import globals as g
+from pywal.settings import CACHE_DIR
 from pywal import util
 from pywal import format_color
 
@@ -12,14 +12,14 @@ from pywal import format_color
 def save_colors(colors, export_file, message):
     """Export colors to var format."""
     colors = "".join(colors)
-    util.save_file(colors, g.CACHE_DIR / export_file)
+    util.save_file(colors, CACHE_DIR / export_file)
     print(f"export: exported {message}.")
 
 
 def reload_xrdb(export_file):
     """Merge the colors into the X db so new terminals use them."""
     if shutil.which("xrdb"):
-        subprocess.call(["xrdb", "-merge", g.CACHE_DIR / export_file])
+        subprocess.call(["xrdb", "-merge", CACHE_DIR / export_file])
 
 
 def reload_i3():

pywal/gen_colors.py

@@ -8,13 +8,13 @@ import re
 import shutil
 import subprocess
 
-from pywal import globals as g
+from pywal.settings import CACHE_DIR, COLOR_COUNT
 from pywal import util
 
 
 def random_img(img_dir):
     """Pick a random image file from a directory."""
-    current_wall = pathlib.Path(g.CACHE_DIR / "wal")
+    current_wall = pathlib.Path(CACHE_DIR / "wal")
 
     if current_wall.is_file():
         current_wall = util.read_file(current_wall)
@@ -64,18 +64,18 @@ def gen_colors(img):
         exit(1)
 
     # Generate initial scheme.
-    raw_colors = imagemagick(g.COLOR_COUNT, img)
+    raw_colors = imagemagick(COLOR_COUNT, img)
 
     # If imagemagick finds less than 16 colors, use a larger source number
     # of colors.
     index = 0
-    while len(raw_colors) - 1 < g.COLOR_COUNT:
+    while len(raw_colors) - 1 < COLOR_COUNT:
         index += 1
-        raw_colors = imagemagick(g.COLOR_COUNT + index, img)
+        raw_colors = imagemagick(COLOR_COUNT + index, img)
 
-        print("colors: Imagemagick couldn't generate a", g.COLOR_COUNT,
+        print("colors: Imagemagick couldn't generate a", COLOR_COUNT,
               "color palette, trying a larger palette size",
-              g.COLOR_COUNT + index)
+              COLOR_COUNT + index)
 
     # Remove the first element, which isn't a color.
     del raw_colors[0]
@@ -87,10 +87,10 @@ def gen_colors(img):
 def get_colors(img, quiet):
     """Generate a colorscheme using imagemagick."""
     # Cache the wallpaper name.
-    util.save_file(img, g.CACHE_DIR / "wal")
+    util.save_file(img, CACHE_DIR / "wal")
 
     # Cache the sequences file.
-    cache_file = pathlib.Path(g.CACHE_DIR / "schemes" / img.replace("/", "_"))
+    cache_file = pathlib.Path(CACHE_DIR / "schemes" / img.replace("/", "_"))
 
     if cache_file.is_file():
         colors = util.read_file(cache_file)

pywal/set_colors.py

@@ -5,7 +5,7 @@ import os
 import pathlib
 import re
 
-from pywal import globals as g
+from pywal.settings import CACHE_DIR
 from pywal import util
 
 
@@ -54,7 +54,7 @@ def send_sequences(colors, vte):
     # Get a list of terminals.
     terminals = [f"/dev/pts/{term}" for term in os.listdir("/dev/pts/")
                  if len(term) < 4]
-    terminals.append(g.CACHE_DIR / "sequences")
+    terminals.append(CACHE_DIR / "sequences")
 
     # Send the sequences to all open terminals.
     # pylint: disable=W0106
@@ -65,7 +65,7 @@ def send_sequences(colors, vte):
 
 def reload_colors(vte):
     """Reload colors."""
-    sequence_file = pathlib.Path(g.CACHE_DIR / "sequences")
+    sequence_file = pathlib.Path(CACHE_DIR / "sequences")
 
     if sequence_file.is_file():
         sequences = "".join(util.read_file(sequence_file))