mirror of
https://github.com/ByteWelder/Tactility.git
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4b6ed871a9
**New features** - Created a devicetree DTS and YAML parser in Python - Created new modules: - TactilityKernel (LGPL v3.0 license) - Platforms/PlatformEsp32 (LGPL v3.0 license) - Platforms/PlatformPosix (LGPL v3.0 license) - Tests/TactilityKernelTests Most boards have a placeholder DTS file, while T-Lora Pager has a few devices attached. **Licenses** Clarified licenses and copyrights better. - Add explanation about the intent behind them. - Added explanation about licenses for past and future subprojects - Added more details explanations with regards to the logo usage - Copied licenses to subprojects to make it more explicit
58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
import yaml
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import os
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from .models import Binding, BindingProperty
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def parse_binding(file_path: str, binding_dirs: list[str]) -> Binding:
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with open(file_path, 'r') as f:
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data = yaml.safe_load(f)
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description = data.get('description', '')
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bus = data.get('bus', None)
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properties_dict = {}
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# Handle inclusions
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includes = data.get('include', [])
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all_includes = list(includes) # Copy for iteration
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for include_file in includes:
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include_path = None
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for binding_dir in binding_dirs:
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potential_path = os.path.join(binding_dir, include_file)
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if os.path.exists(potential_path):
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include_path = potential_path
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break
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if not include_path:
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print(f"Warning: Could not find include file {include_file}")
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continue
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parent_binding = parse_binding(include_path, binding_dirs)
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if not description and parent_binding.description:
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description = parent_binding.description
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if not bus and parent_binding.bus:
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bus = parent_binding.bus
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for prop in parent_binding.properties:
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properties_dict[prop.name] = prop
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for include in parent_binding.includes:
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all_includes.append(include)
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# Parse local properties
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compatible = data.get('compatible', None)
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properties_raw = data.get('properties', {})
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for name, details in properties_raw.items():
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prop = BindingProperty(
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name=name,
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type=details.get('type', 'unknown'),
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required=details.get('required', False),
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description=details.get('description', '').strip(),
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)
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properties_dict[name] = prop
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filename = os.path.basename(file_path)
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return Binding(
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filename=filename,
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compatible=compatible,
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description=description.strip(),
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properties=list(properties_dict.values()),
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includes=all_includes,
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bus=bus
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)
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