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code-styling thanks to pre-commit

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mrbwburns 2024-01-20 15:10:05 +01:00
parent 7f91ccac13
commit b0ca2be01c
1 changed files with 39 additions and 39 deletions
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inkycal/custom/functions.py
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@ -3,38 +3,41 @@ Inkycal custom-functions for ease-of-use
Copyright by aceinnolab Copyright by aceinnolab
""" """
import arrow import json
import logging import logging
import os import os
import time import time
import traceback import traceback
import arrow
import PIL import PIL
import requests import requests
import tzlocal import tzlocal
from PIL import Image
from PIL import ImageDraw
from PIL import ImageFont
logs = logging.getLogger(__name__) logs = logging.getLogger(__name__)
logs.setLevel(level=logging.INFO) logs.setLevel(level=logging.INFO)
# Get the path to the Inkycal folder # Get the path to the Inkycal folder
top_level = os.path.dirname( top_level = os.path.dirname(os.path.abspath(os.path.dirname(__file__))).split("/inkycal")[0]
os.path.abspath(os.path.dirname(__file__))).split('/inkycal')[0]
# Get path of 'fonts' and 'images' folders within Inkycal folder # Get path of 'fonts' and 'images' folders within Inkycal folder
fonts_location = top_level + '/fonts/' fonts_location = os.path.join(top_level, "fonts")
image_folder = top_level + '/image_folder/' image_folder = os.path.join(top_level, "image_folder")
# Get available fonts within fonts folder # Get available fonts within fonts folder
fonts = {} fonts = {}
for path, dirs, files in os.walk(fonts_location): for path, dirs, files in os.walk(fonts_location):
for _ in files: for _ in files:
if _.endswith('.otf'): if _.endswith(".otf"):
name = _.split('.otf')[0] name = _.split(".otf")[0]
fonts[name] = os.path.join(path, _) fonts[name] = os.path.join(path, _)
if _.endswith('.ttf'): if _.endswith(".ttf"):
name = _.split('.ttf')[0] name = _.split(".ttf")[0]
fonts[name] = os.path.join(path, _) fonts[name] = os.path.join(path, _)
logs.debug(f"Found fonts: {json.dumps(fonts, indent=4, sort_keys=True)}") logs.debug(f"Found fonts: {json.dumps(fonts, indent=4, sort_keys=True)}")
available_fonts = [key for key, values in fonts.items()] available_fonts = [key for key, values in fonts.items()]
@ -61,7 +64,7 @@ def get_fonts():
print(fonts) print(fonts)
def get_system_tz()->str: def get_system_tz() -> str:
"""Gets the system-timezone """Gets the system-timezone
Gets the timezone set by the system. Gets the timezone set by the system.
@ -90,18 +93,18 @@ def get_system_tz()->str:
def auto_fontsize(font, max_height): def auto_fontsize(font, max_height):
"""Scales a given font to 80% of max_height. """Scales a given font to 80% of max_height.
Gets the height of a font and scales it until 80% of the max_height Gets the height of a font and scales it until 80% of the max_height
is filled. is filled.
Args: Args:
- font: A PIL Font object. - font: A PIL Font object.
- max_height: An integer representing the height to adjust the font to - max_height: An integer representing the height to adjust the font to
which the given font should be scaled to. which the given font should be scaled to.
Returns: Returns:
A PIL font object with modified height. A PIL font object with modified height.
""" """
text_bbox = font.getbbox("hg") text_bbox = font.getbbox("hg")
text_height = text_bbox[3] text_height = text_bbox[3]
fontsize = text_height fontsize = text_height
@ -137,21 +140,20 @@ def write(image, xy, box_size, text, font=None, **kwargs):
- fill_height: Decimal representing a percentage e.g. 0.9 # 90%. Fill a - fill_height: Decimal representing a percentage e.g. 0.9 # 90%. Fill a
maximum of 90% of the size of the full height of the text-box. maximum of 90% of the size of the full height of the text-box.
""" """
allowed_kwargs = ['alignment', 'autofit', 'colour', 'rotation', allowed_kwargs = ["alignment", "autofit", "colour", "rotation", "fill_width", "fill_height"]
'fill_width', 'fill_height']
# Validate kwargs # Validate kwargs
for key, value in kwargs.items(): for key, value in kwargs.items():
if key not in allowed_kwargs: if key not in allowed_kwargs:
print('{0} does not exist'.format(key)) print("{0} does not exist".format(key))
# Set kwargs if given, it not, use defaults # Set kwargs if given, it not, use defaults
alignment = kwargs['alignment'] if 'alignment' in kwargs else 'center' alignment = kwargs["alignment"] if "alignment" in kwargs else "center"
autofit = kwargs['autofit'] if 'autofit' in kwargs else False autofit = kwargs["autofit"] if "autofit" in kwargs else False
fill_width = kwargs['fill_width'] if 'fill_width' in kwargs else 1.0 fill_width = kwargs["fill_width"] if "fill_width" in kwargs else 1.0
fill_height = kwargs['fill_height'] if 'fill_height' in kwargs else 0.8 fill_height = kwargs["fill_height"] if "fill_height" in kwargs else 0.8
colour = kwargs['colour'] if 'colour' in kwargs else 'black' colour = kwargs["colour"] if "colour" in kwargs else "black"
rotation = kwargs['rotation'] if 'rotation' in kwargs else None rotation = kwargs["rotation"] if "rotation" in kwargs else None
x, y = xy x, y = xy
box_width, box_height = box_size box_width, box_height = box_size
@ -165,8 +167,7 @@ def write(image, xy, box_size, text, font=None, **kwargs):
text_bbox_height = font.getbbox("hg") text_bbox_height = font.getbbox("hg")
text_height = text_bbox_height[3] - text_bbox_height[1] text_height = text_bbox_height[3] - text_bbox_height[1]
while (text_width < int(box_width * fill_width) and while text_width < int(box_width * fill_width) and text_height < int(box_height * fill_height):
text_height < int(box_height * fill_height)):
size += 1 size += 1
font = ImageFont.truetype(font.path, size) font = ImageFont.truetype(font.path, size)
text_bbox = font.getbbox(text) text_bbox = font.getbbox(text)
@ -181,7 +182,7 @@ def write(image, xy, box_size, text, font=None, **kwargs):
# Truncate text if text is too long so it can fit inside the box # Truncate text if text is too long so it can fit inside the box
if (text_width, text_height) > (box_width, box_height): if (text_width, text_height) > (box_width, box_height):
logs.debug(('truncating {}'.format(text))) logs.debug(("truncating {}".format(text)))
while (text_width, text_height) > (box_width, box_height): while (text_width, text_height) > (box_width, box_height):
text = text[0:-1] text = text[0:-1]
text_bbox = font.getbbox(text) text_bbox = font.getbbox(text)
@ -193,16 +194,15 @@ def write(image, xy, box_size, text, font=None, **kwargs):
# Align text to desired position # Align text to desired position
if alignment == "center" or None: if alignment == "center" or None:
x = int((box_width / 2) - (text_width / 2)) x = int((box_width / 2) - (text_width / 2))
elif alignment == 'left': elif alignment == "left":
x = 0 x = 0
elif alignment == 'right': elif alignment == "right":
x = int(box_width - text_width) x = int(box_width - text_width)
y = int((box_height / 2) - (text_height / 2)) y = int((box_height / 2) - (text_height / 2))
# Draw the text in the text-box # Draw the text in the text-box
draw = ImageDraw.Draw(image) space = Image.new("RGBA", (box_width, box_height))
space = Image.new('RGBA', (box_width, box_height))
ImageDraw.Draw(space).text((x, y), text, fill=colour, font=font) ImageDraw.Draw(space).text((x, y), text, fill=colour, font=font)
# Uncomment following two lines, comment out above two lines to show # Uncomment following two lines, comment out above two lines to show
@ -240,10 +240,10 @@ def text_wrap(text, font=None, max_width=None):
if text_width < max_width: if text_width < max_width:
lines.append(text) lines.append(text)
else: else:
words = text.split(' ') words = text.split(" ")
i = 0 i = 0
while i < len(words): while i < len(words):
line = '' line = ""
while i < len(words) and font.getlength(line + words[i]) <= max_width: while i < len(words) and font.getlength(line + words[i]) <= max_width:
line = line + words[i] + " " line = line + words[i] + " "
i += 1 i += 1
@ -271,7 +271,7 @@ def internet_available():
""" """
for attempt in range(3): for attempt in range(3):
try: try:
requests.get('https://google.com', timeout=5) requests.get("https://google.com", timeout=5)
return True return True
except: except:
print(f"Network could not be reached: {traceback.print_exc()}") print(f"Network could not be reached: {traceback.print_exc()}")
@ -301,7 +301,7 @@ def draw_border(image, xy, size, radius=5, thickness=1, shrinkage=(0.1, 0.1)):
border by 20% border by 20%
""" """
colour = 'black' colour = "black"
# size from function parameter # size from function parameter
width, height = int(size[0] * (1 - shrinkage[0])), int(size[1] * (1 - shrinkage[1])) width, height = int(size[0] * (1 - shrinkage[0])), int(size[1] * (1 - shrinkage[1]))