Emanuel Almeida
6b3a6f2698
- All SKILL.md files now <500 lines (avg reduction 69%) - Detailed content extracted to references/ subdirectories - Frontmatter standardised: only name + description (Anthropic standard) - New skills: brand-guidelines, spec-coauthor, report-templates, skill-creator - Design skills: anti-slop guidelines, premium-proposals reference - Removed non-standard frontmatter fields (triggers, version, author, category) Plugins affected: infraestrutura, marketing, dev-tools, crm-ops, gestao, core-tools, negocio, perfex-dev, wordpress, design-media Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
123 lines
4.2 KiB
Python
123 lines
4.2 KiB
Python
import json
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import sys
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from pypdf import PdfReader
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def get_full_annotation_field_id(annotation):
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components = []
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while annotation:
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field_name = annotation.get('/T')
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if field_name:
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components.append(field_name)
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annotation = annotation.get('/Parent')
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return ".".join(reversed(components)) if components else None
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def make_field_dict(field, field_id):
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field_dict = {"field_id": field_id}
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ft = field.get('/FT')
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if ft == "/Tx":
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field_dict["type"] = "text"
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elif ft == "/Btn":
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field_dict["type"] = "checkbox"
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states = field.get("/_States_", [])
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if len(states) == 2:
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if "/Off" in states:
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field_dict["checked_value"] = states[0] if states[0] != "/Off" else states[1]
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field_dict["unchecked_value"] = "/Off"
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else:
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print(f"Unexpected state values for checkbox `${field_id}`. Its checked and unchecked values may not be correct; if you're trying to check it, visually verify the results.")
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field_dict["checked_value"] = states[0]
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field_dict["unchecked_value"] = states[1]
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elif ft == "/Ch":
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field_dict["type"] = "choice"
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states = field.get("/_States_", [])
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field_dict["choice_options"] = [{
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"value": state[0],
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"text": state[1],
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} for state in states]
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else:
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field_dict["type"] = f"unknown ({ft})"
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return field_dict
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def get_field_info(reader: PdfReader):
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fields = reader.get_fields()
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field_info_by_id = {}
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possible_radio_names = set()
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for field_id, field in fields.items():
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if field.get("/Kids"):
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if field.get("/FT") == "/Btn":
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possible_radio_names.add(field_id)
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continue
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field_info_by_id[field_id] = make_field_dict(field, field_id)
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radio_fields_by_id = {}
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for page_index, page in enumerate(reader.pages):
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annotations = page.get('/Annots', [])
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for ann in annotations:
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field_id = get_full_annotation_field_id(ann)
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if field_id in field_info_by_id:
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field_info_by_id[field_id]["page"] = page_index + 1
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field_info_by_id[field_id]["rect"] = ann.get('/Rect')
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elif field_id in possible_radio_names:
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try:
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on_values = [v for v in ann["/AP"]["/N"] if v != "/Off"]
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except KeyError:
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continue
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if len(on_values) == 1:
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rect = ann.get("/Rect")
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if field_id not in radio_fields_by_id:
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radio_fields_by_id[field_id] = {
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"field_id": field_id,
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"type": "radio_group",
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"page": page_index + 1,
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"radio_options": [],
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}
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radio_fields_by_id[field_id]["radio_options"].append({
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"value": on_values[0],
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"rect": rect,
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})
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fields_with_location = []
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for field_info in field_info_by_id.values():
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if "page" in field_info:
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fields_with_location.append(field_info)
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else:
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print(f"Unable to determine location for field id: {field_info.get('field_id')}, ignoring")
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def sort_key(f):
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if "radio_options" in f:
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rect = f["radio_options"][0]["rect"] or [0, 0, 0, 0]
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else:
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rect = f.get("rect") or [0, 0, 0, 0]
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adjusted_position = [-rect[1], rect[0]]
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return [f.get("page"), adjusted_position]
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sorted_fields = fields_with_location + list(radio_fields_by_id.values())
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sorted_fields.sort(key=sort_key)
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return sorted_fields
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def write_field_info(pdf_path: str, json_output_path: str):
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reader = PdfReader(pdf_path)
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field_info = get_field_info(reader)
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with open(json_output_path, "w") as f:
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json.dump(field_info, f, indent=2)
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print(f"Wrote {len(field_info)} fields to {json_output_path}")
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if __name__ == "__main__":
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if len(sys.argv) != 3:
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print("Usage: extract_form_field_info.py [input pdf] [output json]")
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sys.exit(1)
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write_field_info(sys.argv[1], sys.argv[2])
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