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71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
import re
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from esphome import config_validation as cv
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from esphome.config import Config
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from esphome.const import CONF_ARGS, CONF_FORMAT
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from esphome.core import CORE, ID
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from esphome.yaml_util import ESPHomeDataBase
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lv_uses = {
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"USER_DATA",
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"LOG",
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"STYLE",
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"FONT_PLACEHOLDER",
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"THEME_DEFAULT",
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}
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def add_lv_use(*names):
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for name in names:
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lv_uses.add(name)
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lv_fonts_used = set()
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esphome_fonts_used = set()
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REQUIRED_COMPONENTS = {}
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lvgl_components_required = set()
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def validate_printf(value):
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cfmt = r"""
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( # start of capture group 1
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% # literal "%"
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(?:[-+0 #]{0,5}) # optional flags
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(?:\d+|\*)? # width
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(?:\.(?:\d+|\*))? # precision
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(?:h|l|ll|w|I|I32|I64)? # size
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[cCdiouxXeEfgGaAnpsSZ] # type
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)
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""" # noqa
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matches = re.findall(cfmt, value[CONF_FORMAT], flags=re.X)
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if len(matches) != len(value[CONF_ARGS]):
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raise cv.Invalid(
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f"Found {len(matches)} printf-patterns ({', '.join(matches)}), but {len(value[CONF_ARGS])} args were given!"
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)
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return value
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def get_line_marks(value) -> list:
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"""
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If possible, return a preprocessor directive to identify the line number where the given id was defined.
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:param id: The id in question
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:return: A list containing zero or more line directives
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"""
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path = None
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if isinstance(value, ESPHomeDataBase):
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path = value.esp_range
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elif isinstance(value, ID) and isinstance(CORE.config, Config):
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path = CORE.config.get_path_for_id(value)[:-1]
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path = CORE.config.get_deepest_document_range_for_path(path)
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if path is None:
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return []
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return [path.start_mark.as_line_directive]
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def requires_component(comp):
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def validator(value):
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lvgl_components_required.add(comp)
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return cv.requires_component(comp)(value)
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return validator
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