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v5.4.2
docling-parse/app/pybind_parse.cpp
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Peter W. J. Staar 96570232f6 feat: add config option to remove glyph output (#231) 
Signed-off-by: Peter Staar <taa@zurich.ibm.com>
2026-02-24 09:36:17 +01:00

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//-*-C++-*-
#include <optional>
#include <pybind11/pybind11.h>
#include <pybind11/stl.h>
#include <pybind11/buffer_info.h>
#include <pybind/utils/pybind11_json.h>
#include <pybind/docling_parser.h>
// Include parse headers for typed bindings
#include <parse.h>
PYBIND11_MODULE(pdf_parsers, m) {
// ============= Decode Page Config =============
pybind11::class_<pdflib::decode_page_config>(m, "DecodePageConfig",
R"(
Configuration parameters for page decoding.
Attributes:
page_boundary (str): The page boundary specification [choices: crop_box, media_box].
do_sanitization (bool): Sanitize the chars into lines [default=true].
keep_char_cells (bool): Keep all the individual char cells [default=true].
keep_shapes (bool): Keep all the graphic shapes [default=true].
keep_bitmaps (bool): Keep all the bitmap resources [default=true].
max_num_lines (int): Maximum number of lines to keep (-1 means no cap) [default=-1].
max_num_bitmaps (int): Maximum number of bitmaps to keep (-1 means no cap) [default=-1].
keep_glyphs (bool): If true, keep GLYPH<...> fallback strings in output; if false, replace them with a space [default=false].
)")
.def(pybind11::init<>())
.def_readwrite("page_boundary", &pdflib::decode_page_config::page_boundary)
.def_readwrite("do_sanitization", &pdflib::decode_page_config::do_sanitization)
.def_readwrite("keep_char_cells", &pdflib::decode_page_config::keep_char_cells)
.def_readwrite("keep_shapes", &pdflib::decode_page_config::keep_shapes)
.def_readwrite("keep_bitmaps", &pdflib::decode_page_config::keep_bitmaps)
.def_readwrite("max_num_lines", &pdflib::decode_page_config::max_num_lines)
.def_readwrite("max_num_bitmaps", &pdflib::decode_page_config::max_num_bitmaps)
.def_readwrite("create_word_cells", &pdflib::decode_page_config::create_word_cells)
.def_readwrite("create_line_cells", &pdflib::decode_page_config::create_line_cells)
.def_readwrite("enforce_same_font", &pdflib::decode_page_config::enforce_same_font)
.def_readwrite("horizontal_cell_tolerance", &pdflib::decode_page_config::horizontal_cell_tolerance)
.def_readwrite("word_space_width_factor_for_merge", &pdflib::decode_page_config::word_space_width_factor_for_merge)
.def_readwrite("line_space_width_factor_for_merge", &pdflib::decode_page_config::line_space_width_factor_for_merge)
.def_readwrite("line_space_width_factor_for_merge_with_space", &pdflib::decode_page_config::line_space_width_factor_for_merge_with_space)
.def_readwrite("keep_glyphs", &pdflib::decode_page_config::keep_glyphs);
// ============= Typed Resource Bindings (for zero-copy access) =============
// PdfCell - individual text cell with bounding box and text content
pybind11::class_<pdflib::page_item<pdflib::PAGE_CELL>>(m, "PdfCell")
.def_readonly("x0", &pdflib::page_item<pdflib::PAGE_CELL>::x0)
.def_readonly("y0", &pdflib::page_item<pdflib::PAGE_CELL>::y0)
.def_readonly("x1", &pdflib::page_item<pdflib::PAGE_CELL>::x1)
.def_readonly("y1", &pdflib::page_item<pdflib::PAGE_CELL>::y1)
.def_readonly("r_x0", &pdflib::page_item<pdflib::PAGE_CELL>::r_x0)
.def_readonly("r_y0", &pdflib::page_item<pdflib::PAGE_CELL>::r_y0)
.def_readonly("r_x1", &pdflib::page_item<pdflib::PAGE_CELL>::r_x1)
.def_readonly("r_y1", &pdflib::page_item<pdflib::PAGE_CELL>::r_y1)
.def_readonly("r_x2", &pdflib::page_item<pdflib::PAGE_CELL>::r_x2)
.def_readonly("r_y2", &pdflib::page_item<pdflib::PAGE_CELL>::r_y2)
.def_readonly("r_x3", &pdflib::page_item<pdflib::PAGE_CELL>::r_x3)
.def_readonly("r_y3", &pdflib::page_item<pdflib::PAGE_CELL>::r_y3)
.def_readonly("text", &pdflib::page_item<pdflib::PAGE_CELL>::text)
.def_readonly("rendering_mode", &pdflib::page_item<pdflib::PAGE_CELL>::rendering_mode)
.def_readonly("space_width", &pdflib::page_item<pdflib::PAGE_CELL>::space_width)
.def_readonly("enc_name", &pdflib::page_item<pdflib::PAGE_CELL>::enc_name)
.def_readonly("font_enc", &pdflib::page_item<pdflib::PAGE_CELL>::font_enc)
.def_readonly("font_key", &pdflib::page_item<pdflib::PAGE_CELL>::font_key)
.def_readonly("font_name", &pdflib::page_item<pdflib::PAGE_CELL>::font_name)
.def_readonly("widget", &pdflib::page_item<pdflib::PAGE_CELL>::widget)
.def_readonly("left_to_right", &pdflib::page_item<pdflib::PAGE_CELL>::left_to_right);
// PdfShape - graphic shape with coordinates
pybind11::class_<pdflib::page_item<pdflib::PAGE_SHAPE>>(m, "PdfShape")
.def("get_x", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_x,
pybind11::return_value_policy::reference_internal,
"Get x coordinates of shape points")
.def("get_y", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_y,
pybind11::return_value_policy::reference_internal,
"Get y coordinates of shape points")
.def("get_i", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_i,
pybind11::return_value_policy::reference_internal,
"Get segment indices")
.def("__len__", &pdflib::page_item<pdflib::PAGE_SHAPE>::size)
.def("get_has_graphics_state", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_has_graphics_state,
"Check if graphics state has been set")
.def("get_line_width", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_line_width,
"Get line width")
.def("get_miter_limit", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_miter_limit,
"Get miter limit")
.def("get_line_cap", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_line_cap,
"Get line cap style")
.def("get_line_join", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_line_join,
"Get line join style")
.def("get_dash_phase", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_dash_phase,
"Get dash phase")
.def("get_dash_array", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_dash_array,
pybind11::return_value_policy::reference_internal,
"Get dash array")
.def("get_flatness", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_flatness,
"Get flatness tolerance")
.def("get_rgb_stroking_ops", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_rgb_stroking_ops,
pybind11::return_value_policy::reference_internal,
"Get RGB stroking color")
.def("get_rgb_filling_ops", &pdflib::page_item<pdflib::PAGE_SHAPE>::get_rgb_filling_ops,
pybind11::return_value_policy::reference_internal,
"Get RGB filling color");
// PdfImage - bitmap resource with bounding box and image data
pybind11::class_<pdflib::page_item<pdflib::PAGE_IMAGE>>(m, "PdfImage")
.def_readonly("x0", &pdflib::page_item<pdflib::PAGE_IMAGE>::x0)
.def_readonly("y0", &pdflib::page_item<pdflib::PAGE_IMAGE>::y0)
.def_readonly("x1", &pdflib::page_item<pdflib::PAGE_IMAGE>::x1)
.def_readonly("y1", &pdflib::page_item<pdflib::PAGE_IMAGE>::y1)
.def_readonly("image_width", &pdflib::page_item<pdflib::PAGE_IMAGE>::image_width)
.def_readonly("image_height", &pdflib::page_item<pdflib::PAGE_IMAGE>::image_height)
.def("get_image_format", &pdflib::page_item<pdflib::PAGE_IMAGE>::get_image_format,
"Get image format hint: 'jpeg', 'jp2', 'jbig2', or 'raw'")
.def("get_pil_mode", &pdflib::page_item<pdflib::PAGE_IMAGE>::get_pil_mode,
"Get PIL-compatible mode string: 'L', 'RGB', 'CMYK', or '1'")
.def("get_image_as_bytes",
[](pdflib::page_item<pdflib::PAGE_IMAGE> const& self) {
auto data = self.get_image_as_bytes();
return pybind11::bytes(reinterpret_cast<char const*>(data.data()),
data.size());
},
"Get image data as bytes (corrected JPEG, raw JP2, or decoded pixels)");
// PdfPageDimension - page geometry and bounding boxes
pybind11::class_<pdflib::page_item<pdflib::PAGE_DIMENSION>>(m, "PdfPageDimension")
.def("get_angle", &pdflib::page_item<pdflib::PAGE_DIMENSION>::get_angle,
"Get page rotation angle in degrees")
.def("get_crop_bbox", &pdflib::page_item<pdflib::PAGE_DIMENSION>::get_crop_bbox,
"Get crop box as [x0, y0, x1, y1]")
.def("get_media_bbox", &pdflib::page_item<pdflib::PAGE_DIMENSION>::get_media_bbox,
"Get media box as [x0, y0, x1, y1]");
// PdfWidget - form field widget with bounding box and field info
pybind11::class_<pdflib::page_item<pdflib::PAGE_WIDGET>>(m, "PdfWidget")
.def_readonly("x0", &pdflib::page_item<pdflib::PAGE_WIDGET>::x0)
.def_readonly("y0", &pdflib::page_item<pdflib::PAGE_WIDGET>::y0)
.def_readonly("x1", &pdflib::page_item<pdflib::PAGE_WIDGET>::x1)
.def_readonly("y1", &pdflib::page_item<pdflib::PAGE_WIDGET>::y1)
.def_readonly("text", &pdflib::page_item<pdflib::PAGE_WIDGET>::text)
.def_readonly("description", &pdflib::page_item<pdflib::PAGE_WIDGET>::description)
.def_readonly("field_name", &pdflib::page_item<pdflib::PAGE_WIDGET>::field_name)
.def_readonly("field_type", &pdflib::page_item<pdflib::PAGE_WIDGET>::field_type);
// PdfHyperlink - hyperlink annotation with bounding box and URI
pybind11::class_<pdflib::page_item<pdflib::PAGE_HYPERLINK>>(m, "PdfHyperlink")
.def_readonly("x0", &pdflib::page_item<pdflib::PAGE_HYPERLINK>::x0)
.def_readonly("y0", &pdflib::page_item<pdflib::PAGE_HYPERLINK>::y0)
.def_readonly("x1", &pdflib::page_item<pdflib::PAGE_HYPERLINK>::x1)
.def_readonly("y1", &pdflib::page_item<pdflib::PAGE_HYPERLINK>::y1)
.def_readonly("uri", &pdflib::page_item<pdflib::PAGE_HYPERLINK>::uri);
// ============= Container Type Bindings =============
// PdfCells - iterable container of PdfCell objects
pybind11::class_<pdflib::page_item<pdflib::PAGE_CELLS>>(m, "PdfCells")
.def("__len__", &pdflib::page_item<pdflib::PAGE_CELLS>::size)
.def("__getitem__", [](pdflib::page_item<pdflib::PAGE_CELLS>& self, size_t i)
-> pdflib::page_item<pdflib::PAGE_CELL>& {
if (i >= self.size()) {
throw pybind11::index_error("index out of range");
}
return self[i];
}, pybind11::return_value_policy::reference_internal)
.def("__iter__", [](pdflib::page_item<pdflib::PAGE_CELLS>& self) {
return pybind11::make_iterator(self.begin(), self.end());
}, pybind11::keep_alive<0, 1>());
// PdfShapes - iterable container of PdfShape objects
pybind11::class_<pdflib::page_item<pdflib::PAGE_SHAPES>>(m, "PdfShapes")
.def("__len__", &pdflib::page_item<pdflib::PAGE_SHAPES>::size)
.def("__getitem__", [](pdflib::page_item<pdflib::PAGE_SHAPES>& self, size_t i)
-> pdflib::page_item<pdflib::PAGE_SHAPE>& {
if (i >= self.size()) {
throw pybind11::index_error("index out of range");
}
return self[i];
}, pybind11::return_value_policy::reference_internal)
.def("__iter__", [](pdflib::page_item<pdflib::PAGE_SHAPES>& self) {
return pybind11::make_iterator(self.begin(), self.end());
}, pybind11::keep_alive<0, 1>());
// PdfImages - iterable container of PdfImage objects
pybind11::class_<pdflib::page_item<pdflib::PAGE_IMAGES>>(m, "PdfImages")
.def("__len__", &pdflib::page_item<pdflib::PAGE_IMAGES>::size)
.def("__getitem__", [](pdflib::page_item<pdflib::PAGE_IMAGES>& self, size_t i)
-> pdflib::page_item<pdflib::PAGE_IMAGE>& {
if (i >= self.size()) {
throw pybind11::index_error("index out of range");
}
return self[i];
}, pybind11::return_value_policy::reference_internal)
.def("__iter__", [](pdflib::page_item<pdflib::PAGE_IMAGES>& self) {
return pybind11::make_iterator(self.begin(), self.end());
}, pybind11::keep_alive<0, 1>());
// PdfWidgets - iterable container of PdfWidget objects
pybind11::class_<pdflib::page_item<pdflib::PAGE_WIDGETS>>(m, "PdfWidgets")
.def("__len__", &pdflib::page_item<pdflib::PAGE_WIDGETS>::size)
.def("__getitem__", [](pdflib::page_item<pdflib::PAGE_WIDGETS>& self, size_t i)
-> pdflib::page_item<pdflib::PAGE_WIDGET>& {
if (i >= self.size()) {
throw pybind11::index_error("index out of range");
}
return self[i];
}, pybind11::return_value_policy::reference_internal)
.def("__iter__", [](pdflib::page_item<pdflib::PAGE_WIDGETS>& self) {
return pybind11::make_iterator(self.begin(), self.end());
}, pybind11::keep_alive<0, 1>());
// PdfHyperlinks - iterable container of PdfHyperlink objects
pybind11::class_<pdflib::page_item<pdflib::PAGE_HYPERLINKS>>(m, "PdfHyperlinks")
.def("__len__", &pdflib::page_item<pdflib::PAGE_HYPERLINKS>::size)
.def("__getitem__", [](pdflib::page_item<pdflib::PAGE_HYPERLINKS>& self, size_t i)
-> pdflib::page_item<pdflib::PAGE_HYPERLINK>& {
if (i >= self.size()) {
throw pybind11::index_error("index out of range");
}
return self[i];
}, pybind11::return_value_policy::reference_internal)
.def("__iter__", [](pdflib::page_item<pdflib::PAGE_HYPERLINKS>& self) {
return pybind11::make_iterator(self.begin(), self.end());
}, pybind11::keep_alive<0, 1>());
// ============= Page Decoder Binding =============
// PdfPageDecoder - provides typed access to decoded page data
pybind11::class_<pdflib::pdf_decoder<pdflib::PAGE>,
std::shared_ptr<pdflib::pdf_decoder<pdflib::PAGE>>>(m, "PdfPageDecoder")
.def("get_page_number", &pdflib::pdf_decoder<pdflib::PAGE>::get_page_number,
"Get the page number (0-indexed)")
.def("get_page_dimension", &pdflib::pdf_decoder<pdflib::PAGE>::get_page_dimension,
pybind11::return_value_policy::reference_internal,
"Get page dimension/geometry")
.def("get_char_cells", &pdflib::pdf_decoder<pdflib::PAGE>::get_char_cells,
pybind11::return_value_policy::reference_internal,
"Get individual character cells")
.def("get_word_cells", &pdflib::pdf_decoder<pdflib::PAGE>::get_word_cells,
pybind11::return_value_policy::reference_internal,
"Get word cells (aggregated from char cells)")
.def("get_line_cells", &pdflib::pdf_decoder<pdflib::PAGE>::get_line_cells,
pybind11::return_value_policy::reference_internal,
"Get line cells (aggregated from char cells)")
.def("get_page_shapes", &pdflib::pdf_decoder<pdflib::PAGE>::get_page_shapes,
pybind11::return_value_policy::reference_internal,
"Get graphic shapes on the page")
.def("get_page_images", &pdflib::pdf_decoder<pdflib::PAGE>::get_page_images,
pybind11::return_value_policy::reference_internal,
"Get bitmap/image resources on the page")
.def("get_page_widgets", &pdflib::pdf_decoder<pdflib::PAGE>::get_page_widgets,
pybind11::return_value_policy::reference_internal,
"Get form field widgets on the page")
.def("get_page_hyperlinks", &pdflib::pdf_decoder<pdflib::PAGE>::get_page_hyperlinks,
pybind11::return_value_policy::reference_internal,
"Get hyperlink annotations on the page")
.def("has_word_cells", &pdflib::pdf_decoder<pdflib::PAGE>::has_word_cells,
"Check if word cells have been created")
.def("has_line_cells", &pdflib::pdf_decoder<pdflib::PAGE>::has_line_cells,
"Check if line cells have been created")
.def("get_timings", [](pdflib::pdf_decoder<pdflib::PAGE>& self) {
// Return as Dict[str, float] (sums) for backward compatibility
return self.get_timings().to_sum_map();
},
"Get timing information for page decoding as Dict[str, float]")
.def("get_timings_raw", [](pdflib::pdf_decoder<pdflib::PAGE>& self) {
// Return as Dict[str, List[float]] for detailed timing data
return self.get_timings().get_raw_data();
},
"Get detailed timing information as Dict[str, List[float]]")
.def("get_static_timings", [](pdflib::pdf_decoder<pdflib::PAGE>& self) {
return self.get_timings().get_static_timings();
},
"Get only static (constant) timing keys as Dict[str, float]")
.def("get_dynamic_timings", [](pdflib::pdf_decoder<pdflib::PAGE>& self) {
return self.get_timings().get_dynamic_timings();
},
"Get only dynamic timing keys as Dict[str, float]")
.def("create_word_cells", &pdflib::pdf_decoder<pdflib::PAGE>::create_word_cells,
pybind11::arg("config"),
"Recompute word cells from char cells with the given config")
.def("create_line_cells", &pdflib::pdf_decoder<pdflib::PAGE>::create_line_cells,
pybind11::arg("config"),
"Recompute line cells from char cells with the given config");
// ============= Timing Keys Constants =============
m.attr("TIMING_KEY_DECODE_PAGE") = pdflib::pdf_timings::KEY_DECODE_PAGE;
m.attr("TIMING_KEY_DECODE_DIMENSIONS") = pdflib::pdf_timings::KEY_DECODE_DIMENSIONS;
m.attr("TIMING_KEY_DECODE_RESOURCES") = pdflib::pdf_timings::KEY_DECODE_RESOURCES;
m.attr("TIMING_KEY_DECODE_GRPHS") = pdflib::pdf_timings::KEY_DECODE_GRPHS;
m.attr("TIMING_KEY_DECODE_FONTS") = pdflib::pdf_timings::KEY_DECODE_FONTS;
m.attr("TIMING_KEY_DECODE_XOBJECTS") = pdflib::pdf_timings::KEY_DECODE_XOBJECTS;
m.attr("TIMING_KEY_DECODE_CONTENTS") = pdflib::pdf_timings::KEY_DECODE_CONTENTS;
m.attr("TIMING_KEY_DECODE_ANNOTS") = pdflib::pdf_timings::KEY_DECODE_ANNOTS;
m.attr("TIMING_KEY_SANITISE_CONTENTS") = pdflib::pdf_timings::KEY_SANITISE_CONTENTS;
m.attr("TIMING_KEY_CREATE_WORD_CELLS") = pdflib::pdf_timings::KEY_CREATE_WORD_CELLS;
m.attr("TIMING_KEY_CREATE_LINE_CELLS") = pdflib::pdf_timings::KEY_CREATE_LINE_CELLS;
m.attr("TIMING_KEY_DECODE_FONTS_TOTAL") = pdflib::pdf_timings::KEY_DECODE_FONTS_TOTAL;
m.attr("TIMING_KEY_DECODE_XOBJECTS_TOTAL") = pdflib::pdf_timings::KEY_DECODE_XOBJECTS_TOTAL;
m.attr("TIMING_KEY_DECODE_GRPHS_TOTAL") = pdflib::pdf_timings::KEY_DECODE_GRPHS_TOTAL;
// Additional decode_page step keys
m.attr("TIMING_KEY_TO_JSON_PAGE") = pdflib::pdf_timings::KEY_TO_JSON_PAGE;
m.attr("TIMING_KEY_EXTRACT_ANNOTS_JSON") = pdflib::pdf_timings::KEY_EXTRACT_ANNOTS_JSON;
m.attr("TIMING_KEY_ROTATE_CONTENTS") = pdflib::pdf_timings::KEY_ROTATE_CONTENTS;
m.attr("TIMING_KEY_SANITIZE_ORIENTATION") = pdflib::pdf_timings::KEY_SANITIZE_ORIENTATION;
m.attr("TIMING_KEY_SANITIZE_CELLS") = pdflib::pdf_timings::KEY_SANITIZE_CELLS;
m.attr("TIMING_KEY_PROCESS_DOCUMENT_FROM_FILE") = pdflib::pdf_timings::KEY_PROCESS_DOCUMENT_FROM_FILE;
m.attr("TIMING_KEY_PROCESS_DOCUMENT_FROM_BYTESIO") = pdflib::pdf_timings::KEY_PROCESS_DOCUMENT_FROM_BYTESIO;
m.attr("TIMING_KEY_DECODE_DOCUMENT") = pdflib::pdf_timings::KEY_DECODE_DOCUMENT;
m.attr("TIMING_PREFIX_DECODE_FONT") = pdflib::pdf_timings::PREFIX_DECODE_FONT;
m.attr("TIMING_PREFIX_DECODE_XOBJECT") = pdflib::pdf_timings::PREFIX_DECODE_XOBJECT;
m.attr("TIMING_PREFIX_DECODE_GRPH") = pdflib::pdf_timings::PREFIX_DECODE_GRPH;
m.attr("TIMING_PREFIX_DECODING_PAGE") = pdflib::pdf_timings::PREFIX_DECODING_PAGE;
m.attr("TIMING_PREFIX_DECODE_PAGE") = pdflib::pdf_timings::PREFIX_DECODE_PAGE;
m.def("get_static_timing_keys", &pdflib::pdf_timings::get_static_keys,
"Get all static timing keys as Set[str]");
m.def("is_static_timing_key", &pdflib::pdf_timings::is_static_key,
pybind11::arg("key"),
"Check if a timing key is static (constant)");
m.def("get_decode_page_timing_keys", &pdflib::pdf_timings::get_decode_page_keys,
"Get timing keys used in decode_page method (in order, excluding global timer) as List[str]");
// ============= PDF Parser =============
// next generation parser, 10x faster with more finegrained output
pybind11::class_<docling::docling_parser>(m, "pdf_parser")
.def(pybind11::init())
.def(pybind11::init<const std::string&>(),
pybind11::arg("level"),
R"(
Construct pdf_parser with logging level.
Parameters:
level (str): Logging level as a string.
One of ['fatal', 'error', 'warning', 'info'])")
.def("set_loglevel_with_label",
[](docling::docling_parser &self, const std::string &level) -> void {
self.set_loglevel_with_label(level);
},
pybind11::arg("level"),
R"(
Set the log level using a string label.
Parameters:
level (str): Logging level as a string.
One of ['fatal', 'error', 'warning', 'info']
)")
.def("is_loaded",
[](docling::docling_parser &self, const std::string &key) -> bool {
return self.is_loaded(key);
},
pybind11::arg("key"),
R"(
Check if a document with the given key is loaded.
Parameters:
key (str): The unique key of the document to check.
Returns:
bool: True if the document is loaded, False otherwise.)")
.def("list_loaded_keys",
[](docling::docling_parser &self) -> std::vector<std::string> {
return self.list_loaded_keys();
},
R"(
List the keys of the loaded documents.
Returns:
List[str]: A list of keys for the currently loaded documents.)")
.def("load_document",
[](
docling::docling_parser &self,
const std::string &key,
const std::string &filename,
std::optional<std::string>& password
) -> bool {
return self.load_document(key, filename, password);
},
pybind11::arg("key"),
pybind11::arg("filename"),
pybind11::arg("password") = pybind11::none(),
R"(
Load a document by key and filename.
Parameters:
key (str): The unique key to identify the document.
filename (str): The path to the document file to load.
password (str, optional): Optional password for password-protected files
Returns:
bool: True if the document was successfully loaded, False otherwise.)")
.def("load_document_from_bytesio",
[](docling::docling_parser &self, const std::string &key, pybind11::object bytes_io) -> bool {
return self.load_document_from_bytesio(key, bytes_io);
},
pybind11::arg("key"),
pybind11::arg("bytes_io"),
R"(
Load a document by key from a BytesIO-like object.
Parameters:
key (str): The unique key to identify the document.
bytes_io (Any): A BytesIO-like object containing the document data.
Returns:
bool: True if the document was successfully loaded, False otherwise.)")
.def("unload_document",
[](docling::docling_parser &self, const std::string &key) -> bool {
return self.unload_document(key);
},
R"(
Unload a document by its unique key.
Parameters:
key (str): The unique key of the document to unload.
Returns:
bool: True if the document was successfully unloaded, False otherwise.)")
.def("unload_document_page",
[](docling::docling_parser &self, const std::string &key, int page) -> bool {
return self.unload_document_page(key, page);
},
pybind11::arg("key"),
pybind11::arg("page"),
R"(
Unload a single page of the document by its unique key and page_number.
Parameters:
key (str): The unique key of the document to unload.
page (int): The page number of the document to unload.
Returns:
bool: True if the document was successfully unloaded, False otherwise.)")
.def("number_of_pages",
[](docling::docling_parser &self, const std::string &key) -> int {
return self.number_of_pages(key);
},
pybind11::arg("key"),
R"(
Get the number of pages in the document identified by its unique key.
Parameters:
key (str): The unique key of the document.
Returns:
int: The number of pages in the document.)")
.def("get_annotations",
[](docling::docling_parser &self, const std::string &key) -> nlohmann::json {
return self.get_annotations(key);
},
pybind11::arg("key"),
R"(
Retrieve annotations for the document identified by its unique key and return them as JSON.
Parameters:
key (str): The unique key of the document.
Returns:
dict: A JSON object containing the annotations for the document.)")
.def("get_table_of_contents",
[](docling::docling_parser &self, const std::string &key) -> nlohmann::json {
return self.get_table_of_contents(key);
},
pybind11::arg("key"),
R"(
Retrieve the table of contents for the document identified by its unique key and return it as JSON.
Parameters:
key (str): The unique key of the document.
Returns:
dict: A JSON object representing the table of contents of the document.)")
.def("get_meta_xml",
[](docling::docling_parser &self, const std::string &key) -> nlohmann::json {
return self.get_meta_xml(key);
},
pybind11::arg("key"),
R"(
Retrieve the meta data in string or None.
Parameters:
key (str): The unique key of the document.
Returns:
dict: A None or string of the metadata in xml of the document.)")
.def("get_page_decoder",
[](docling::docling_parser &self,
const std::string &key,
int page,
const pdflib::decode_page_config &config) -> std::shared_ptr<pdflib::pdf_decoder<pdflib::PAGE>> {
return self.get_page_decoder(key, page, config);
},
pybind11::arg("key"),
pybind11::arg("page"),
pybind11::arg("config"),
R"(
Get a typed page decoder using a DecodePageConfig object.
Parameters:
key (str): The unique key of the document.
page (int): The page number to parse (0-indexed).
config (DecodePageConfig): Configuration object for page decoding.
Returns:
PdfPageDecoder: A typed page decoder object.)");
}
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