93 lines
3.1 KiB
Python
Executable File
93 lines
3.1 KiB
Python
Executable File
"""Inkycal module template"""
|
|
import abc
|
|
|
|
from inkycal.custom import *
|
|
|
|
|
|
class inkycal_module(metaclass=abc.ABCMeta):
|
|
"""Generic base class for inkycal modules"""
|
|
|
|
@classmethod
|
|
def __subclasshook__(cls, subclass):
|
|
return (hasattr(subclass, 'generate_image') and
|
|
callable(subclass.generate_image) or
|
|
NotImplemented)
|
|
|
|
def __init__(self, config):
|
|
"""Initialize module with given config"""
|
|
|
|
# Initializes base module
|
|
# sets properties shared amongst all sections
|
|
self.config = conf = config['config']
|
|
self.width, self.height = conf['size']
|
|
|
|
self.padding_left = self.padding_right = conf["padding_x"]
|
|
self.padding_top = self.padding_bottom = conf['padding_y']
|
|
|
|
self.fontsize = conf["fontsize"]
|
|
self.font = ImageFont.truetype(
|
|
fonts['NotoSansUI-Regular'], size=self.fontsize)
|
|
|
|
def set(self, help=False, **kwargs):
|
|
"""Set attributes of class, e.g. class.set(key=value)
|
|
see that can be changed by setting help to True
|
|
"""
|
|
lst = dir(self).copy()
|
|
options = [_ for _ in lst if not _.startswith('_')]
|
|
if 'logger' in options: options.remove('logger')
|
|
|
|
if help == True:
|
|
print('The following can be configured:')
|
|
print(options)
|
|
|
|
for key, value in kwargs.items():
|
|
if key in options:
|
|
if key == 'fontsize':
|
|
self.font = ImageFont.truetype(self.font.path, value)
|
|
self.fontsize = value
|
|
else:
|
|
setattr(self, key, value)
|
|
print(f"set '{key}' to '{value}'")
|
|
else:
|
|
print(f'{key} does not exist')
|
|
pass
|
|
|
|
# Check if validation has been implemented
|
|
try:
|
|
self._validate()
|
|
except AttributeError:
|
|
print('no validation implemented')
|
|
|
|
@abc.abstractmethod
|
|
def generate_image(self):
|
|
# Generate image for this module with specified parameters
|
|
raise NotImplementedError(
|
|
'The developers were too lazy to implement this function')
|
|
|
|
@classmethod
|
|
def get_config(cls):
|
|
# Do not change
|
|
# Get the config of this module for the web-ui
|
|
try:
|
|
|
|
if hasattr(cls, 'requires'):
|
|
for each in cls.requires:
|
|
if not "label" in cls.requires[each]:
|
|
raise Exception(f"no label found for {each}")
|
|
|
|
if hasattr(cls, 'optional'):
|
|
for each in cls.optional:
|
|
if not "label" in cls.optional[each]:
|
|
raise Exception(f"no label found for {each}")
|
|
|
|
conf = {
|
|
"name": cls.__name__,
|
|
"name_str": cls.name,
|
|
"requires": cls.requires if hasattr(cls, 'requires') else {},
|
|
"optional": cls.optional if hasattr(cls, 'optional') else {},
|
|
}
|
|
return conf
|
|
except:
|
|
raise Exception(
|
|
'Ohoh, something went wrong while trying to get the config of this module')
|