50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
from md_pdf.exceptions import ConfigValidationException
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from md_pdf.consts import CSL_DIR
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import os
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REQUIRED_KEYS = [
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'output_dir',
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'output_formats',
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'input'
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]
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def check_required_keys(config):
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missing_keys = [key for key in REQUIRED_KEYS if key not in config]
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if missing_keys:
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raise ConfigValidationException("Missing required keys: {}".format(", ".join(missing_keys)))
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def test_output(config):
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abs_output_dir = os.path.abspath(config.output_dir)
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if not os.path.isdir(abs_output_dir):
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raise ConfigValidationException("Can't find output directory '{}'".format(abs_output_dir))
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if not config.output_formats:
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raise ConfigValidationException("No output formats specified")
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invalid_formats = [key for key in config.output_formats if key not in ['html', 'pdf']]
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if invalid_formats:
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raise ConfigValidationException("Invalid output formats provided: '{}'".format(", ".join(invalid_formats)))
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def validate_bibliography(config):
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if 'bibliography' not in config:
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return
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if 'references' not in config.bibliography:
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raise ConfigValidationException("Missing References Path")
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abs_bibliography = os.path.abspath(config.bibliography.references)
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if not os.path.isfile(abs_bibliography):
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raise ConfigValidationException("Invalid bibliography path: '{}'".format(abs_bibliography))
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if 'csl' in config.bibliography:
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if not os.path.isfile(os.path.join(CSL_DIR, "{}.csl".format(config.bibliography.csl))):
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raise ConfigValidationException("Could not find CSL '{}'".format(config.bibliography.csl))
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def validate_config(config):
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check_required_keys(config)
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test_output(config)
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validate_bibliography(config)
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