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Commit b8adb630 authored by liukaiwen's avatar liukaiwen
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Merge branch 'master' of github.com:papayalove/Magic-PDF 

# Conflicts:
#	docs/how_to_download_models_zh_cn.md
parents 6de68f06 52069612
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Showing with 1244 additions and 689 deletions
magic_pdf/rw/DiskReaderWriter.py
View file @ b8adb630
......@@ -3,34 +3,29 @@ from magic_pdf.rw.AbsReaderWriter import AbsReaderWriter
from loguru import logger
MODE_TXT = "text"
MODE_BIN = "binary"
class DiskReaderWriter(AbsReaderWriter):
def __init__(self, parent_path, encoding="utf-8"):
self.path = parent_path
self.encoding = encoding
def read(self, path, mode=MODE_TXT):
def read(self, path, mode=AbsReaderWriter.MODE_TXT):
if os.path.isabs(path):
abspath = path
else:
abspath = os.path.join(self.path, path)
if not os.path.exists(abspath):
logger.error(f"文件 {abspath} 不存在")
raise Exception(f"文件 {abspath} 不存在")
if mode == MODE_TXT:
logger.error(f"file {abspath} not exists")
raise Exception(f"file {abspath} no exists")
if mode == AbsReaderWriter.MODE_TXT:
with open(abspath, "r", encoding=self.encoding) as f:
return f.read()
elif mode == MODE_BIN:
elif mode == AbsReaderWriter.MODE_BIN:
with open(abspath, "rb") as f:
return f.read()
else:
raise ValueError("Invalid mode. Use 'text' or 'binary'.")
def write(self, content, path, mode=MODE_TXT):
def write(self, content, path, mode=AbsReaderWriter.MODE_TXT):
if os.path.isabs(path):
abspath = path
else:
......@@ -38,29 +33,42 @@ class DiskReaderWriter(AbsReaderWriter):
directory_path = os.path.dirname(abspath)
if not os.path.exists(directory_path):
os.makedirs(directory_path)
if mode == MODE_TXT:
if mode == AbsReaderWriter.MODE_TXT:
with open(abspath, "w", encoding=self.encoding, errors="replace") as f:
f.write(content)
elif mode == MODE_BIN:
elif mode == AbsReaderWriter.MODE_BIN:
with open(abspath, "wb") as f:
f.write(content)
else:
raise ValueError("Invalid mode. Use 'text' or 'binary'.")
def read_jsonl(self, path: str, byte_start=0, byte_end=None, encoding="utf-8"):
return self.read(path)
def read_offset(self, path: str, offset=0, limit=None):
abspath = path
if not os.path.isabs(path):
abspath = os.path.join(self.path, path)
with open(abspath, "rb") as f:
f.seek(offset)
return f.read(limit)
# 使用示例
if __name__ == "__main__":
file_path = "io/test/example.txt"
drw = DiskReaderWriter("D:\projects\papayfork\Magic-PDF\magic_pdf")
if 0:
file_path = "io/test/example.txt"
drw = DiskReaderWriter("D:\projects\papayfork\Magic-PDF\magic_pdf")
# 写入内容到文件
drw.write(b"Hello, World!", path="io/test/example.txt", mode="binary")
# 从文件读取内容
content = drw.read(path=file_path)
if content:
logger.info(f"从 {file_path} 读取的内容: {content}")
if 1:
drw = DiskReaderWriter("/opt/data/pdf/resources/test/io/")
content_bin = drw.read_offset("1.txt")
assert content_bin == b"ABCD!"
# 写入内容到文件
drw.write(b"Hello, World!", path="io/test/example.txt", mode="binary")
content_bin = drw.read_offset("1.txt", offset=1, limit=2)
assert content_bin == b"BC"
# 从文件读取内容
content = drw.read(path=file_path)
if content:
logger.info(f"从 {file_path} 读取的内容: {content}")
magic_pdf/rw/S3ReaderWriter.py
View file @ b8adb630
......@@ -2,16 +2,18 @@ from magic_pdf.rw.AbsReaderWriter import AbsReaderWriter
from magic_pdf.libs.commons import parse_aws_param, parse_bucket_key, join_path
import boto3
from loguru import logger
from boto3.s3.transfer import TransferConfig
from botocore.config import Config
import os
MODE_TXT = "text"
MODE_BIN = "binary"
class S3ReaderWriter(AbsReaderWriter):
def __init__(self, ak: str, sk: str, endpoint_url: str, addressing_style: str = 'auto', parent_path: str = ''):
def __init__(
self,
ak: str,
sk: str,
endpoint_url: str,
addressing_style: str = "auto",
parent_path: str = "",
):
self.client = self._get_client(ak, sk, endpoint_url, addressing_style)
self.path = parent_path
......@@ -21,12 +23,14 @@ class S3ReaderWriter(AbsReaderWriter):
aws_access_key_id=ak,
aws_secret_access_key=sk,
endpoint_url=endpoint_url,
config=Config(s3={"addressing_style": addressing_style},
retries={'max_attempts': 5, 'mode': 'standard'}),
config=Config(
s3={"addressing_style": addressing_style},
retries={"max_attempts": 5, "mode": "standard"},
),
)
return s3_client
def read(self, s3_relative_path, mode=MODE_TXT, encoding="utf-8"):
def read(self, s3_relative_path, mode=AbsReaderWriter.MODE_TXT, encoding="utf-8"):
if s3_relative_path.startswith("s3://"):
s3_path = s3_relative_path
else:
......@@ -34,22 +38,22 @@ class S3ReaderWriter(AbsReaderWriter):
bucket_name, key = parse_bucket_key(s3_path)
res = self.client.get_object(Bucket=bucket_name, Key=key)
body = res["Body"].read()
if mode == MODE_TXT:
if mode == AbsReaderWriter.MODE_TXT:
data = body.decode(encoding) # Decode bytes to text
elif mode == MODE_BIN:
elif mode == AbsReaderWriter.MODE_BIN:
data = body
else:
raise ValueError("Invalid mode. Use 'text' or 'binary'.")
return data
def write(self, content, s3_relative_path, mode=MODE_TXT, encoding="utf-8"):
def write(self, content, s3_relative_path, mode=AbsReaderWriter.MODE_TXT, encoding="utf-8"):
if s3_relative_path.startswith("s3://"):
s3_path = s3_relative_path
else:
s3_path = join_path(self.path, s3_relative_path)
if mode == MODE_TXT:
if mode == AbsReaderWriter.MODE_TXT:
body = content.encode(encoding) # Encode text data as bytes
elif mode == MODE_BIN:
elif mode == AbsReaderWriter.MODE_BIN:
body = content
else:
raise ValueError("Invalid mode. Use 'text' or 'binary'.")
......@@ -57,51 +61,82 @@ class S3ReaderWriter(AbsReaderWriter):
self.client.put_object(Body=body, Bucket=bucket_name, Key=key)
logger.info(f"内容已写入 {s3_path} ")
def read_jsonl(self, path: str, byte_start=0, byte_end=None, mode=MODE_TXT, encoding='utf-8'):
def read_offset(self, path: str, offset=0, limit=None) -> bytes:
if path.startswith("s3://"):
s3_path = path
else:
s3_path = join_path(self.path, path)
bucket_name, key = parse_bucket_key(s3_path)
range_header = f'bytes={byte_start}-{byte_end}' if byte_end else f'bytes={byte_start}-'
range_header = (
f"bytes={offset}-{offset+limit-1}" if limit else f"bytes={offset}-"
)
res = self.client.get_object(Bucket=bucket_name, Key=key, Range=range_header)
body = res["Body"].read()
if mode == MODE_TXT:
data = body.decode(encoding) # Decode bytes to text
elif mode == MODE_BIN:
data = body
else:
raise ValueError("Invalid mode. Use 'text' or 'binary'.")
return data
return res["Body"].read()
if __name__ == "__main__":
# Config the connection info
ak = ""
sk = ""
endpoint_url = ""
addressing_style = "auto"
bucket_name = ""
# Create an S3ReaderWriter object
s3_reader_writer = S3ReaderWriter(ak, sk, endpoint_url, addressing_style, "s3://bucket_name/")
if 0:
# Config the connection info
ak = ""
sk = ""
endpoint_url = ""
addressing_style = "auto"
bucket_name = ""
# Create an S3ReaderWriter object
s3_reader_writer = S3ReaderWriter(
ak, sk, endpoint_url, addressing_style, "s3://bucket_name/"
)
# Write text data to S3
text_data = "This is some text data"
s3_reader_writer.write(data=text_data, s3_relative_path=f"s3://{bucket_name}/ebook/test/test.json", mode=MODE_TXT)
# Write text data to S3
text_data = "This is some text data"
s3_reader_writer.write(
text_data,
s3_relative_path=f"s3://{bucket_name}/ebook/test/test.json",
mode=AbsReaderWriter.MODE_TXT,
)
# Read text data from S3
text_data_read = s3_reader_writer.read(
s3_relative_path=f"s3://{bucket_name}/ebook/test/test.json", mode=AbsReaderWriter.MODE_TXT
)
logger.info(f"Read text data from S3: {text_data_read}")
# Write binary data to S3
binary_data = b"This is some binary data"
s3_reader_writer.write(
text_data,
s3_relative_path=f"s3://{bucket_name}/ebook/test/test.json",
mode=AbsReaderWriter.MODE_BIN,
)
# Read text data from S3
text_data_read = s3_reader_writer.read(s3_relative_path=f"s3://{bucket_name}/ebook/test/test.json", mode=MODE_TXT)
logger.info(f"Read text data from S3: {text_data_read}")
# Write binary data to S3
binary_data = b"This is some binary data"
s3_reader_writer.write(data=text_data, s3_relative_path=f"s3://{bucket_name}/ebook/test/test.json", mode=MODE_BIN)
# Read binary data from S3
binary_data_read = s3_reader_writer.read(
s3_relative_path=f"s3://{bucket_name}/ebook/test/test.json", mode=AbsReaderWriter.MODE_BIN
)
logger.info(f"Read binary data from S3: {binary_data_read}")
# Range Read text data from S3
binary_data_read = s3_reader_writer.read_offset(
path=f"s3://{bucket_name}/ebook/test/test.json", offset=0, limit=10
)
logger.info(f"Read binary data from S3: {binary_data_read}")
if 1:
import os
import json
# Read binary data from S3
binary_data_read = s3_reader_writer.read(s3_relative_path=f"s3://{bucket_name}/ebook/test/test.json", mode=MODE_BIN)
logger.info(f"Read binary data from S3: {binary_data_read}")
ak = os.getenv("AK", "")
sk = os.getenv("SK", "")
endpoint_url = os.getenv("ENDPOINT", "")
bucket = os.getenv("S3_BUCKET", "")
prefix = os.getenv("S3_PREFIX", "")
key_basename = os.getenv("S3_KEY_BASENAME", "")
s3_reader_writer = S3ReaderWriter(
ak, sk, endpoint_url, "auto", f"s3://{bucket}/{prefix}"
)
content_bin = s3_reader_writer.read_offset(key_basename)
assert content_bin[:10] == b'{"track_id'
assert content_bin[-10:] == b'r":null}}\n'
# Range Read text data from S3
binary_data_read = s3_reader_writer.read_jsonl(path=f"s3://{bucket_name}/ebook/test/test.json",
byte_start=0, byte_end=10, mode=MODE_BIN)
logger.info(f"Read binary data from S3: {binary_data_read}")
content_bin = s3_reader_writer.read_offset(key_basename, offset=424, limit=426)
jso = json.dumps(content_bin.decode("utf-8"))
print(jso)
magic_pdf/tools/cli.py 0 → 100644
View file @ b8adb630
import os
import click
from loguru import logger
from pathlib import Path
from magic_pdf.rw.DiskReaderWriter import DiskReaderWriter
from magic_pdf.rw.AbsReaderWriter import AbsReaderWriter
import magic_pdf.model as model_config
from magic_pdf.tools.common import parse_pdf_methods, do_parse
from magic_pdf.libs.version import __version__
@click.command()
@click.version_option(__version__, "--version", "-v", help="display the version and exit")
@click.option(
"-p",
"--path",
"path",
type=click.Path(exists=True),
required=True,
help="local pdf filepath or directory",
)
@click.option(
"-o",
"--output-dir",
"output_dir",
type=str,
help="output local directory",
default="",
)
@click.option(
"-m",
"--method",
"method",
type=parse_pdf_methods,
help="""the method for parsing pdf.
ocr: using ocr technique to extract information from pdf.
txt: suitable for the text-based pdf only and outperform ocr.
auto: automatically choose the best method for parsing pdf from ocr and txt.
without method specified, auto will be used by default.""",
default="auto",
)
def cli(path, output_dir, method):
model_config.__use_inside_model__ = True
model_config.__model_mode__ = "full"
if output_dir == "":
if os.path.isdir(path):
output_dir = os.path.join(path, "output")
else:
output_dir = os.path.join(os.path.dirname(path), "output")
def read_fn(path):
disk_rw = DiskReaderWriter(os.path.dirname(path))
return disk_rw.read(os.path.basename(path), AbsReaderWriter.MODE_BIN)
def parse_doc(doc_path: str):
try:
file_name = str(Path(doc_path).stem)
pdf_data = read_fn(doc_path)
do_parse(
output_dir,
file_name,
pdf_data,
[],
method,
)
except Exception as e:
logger.exception(e)
if os.path.isdir(path):
for doc_path in Path(path).glob("*.pdf"):
parse_doc(doc_path)
else:
parse_doc(path)
if __name__ == "__main__":
cli()
magic_pdf/tools/cli_dev.py 0 → 100644
View file @ b8adb630
import os
import json as json_parse
import click
from pathlib import Path
from magic_pdf.libs.path_utils import (
parse_s3path,
parse_s3_range_params,
remove_non_official_s3_args,
)
from magic_pdf.libs.config_reader import (
get_s3_config,
)
from magic_pdf.rw.S3ReaderWriter import S3ReaderWriter
from magic_pdf.rw.DiskReaderWriter import DiskReaderWriter
from magic_pdf.rw.AbsReaderWriter import AbsReaderWriter
import magic_pdf.model as model_config
from magic_pdf.tools.common import parse_pdf_methods, do_parse
from magic_pdf.libs.version import __version__
def read_s3_path(s3path):
bucket, key = parse_s3path(s3path)
s3_ak, s3_sk, s3_endpoint = get_s3_config(bucket)
s3_rw = S3ReaderWriter(
s3_ak, s3_sk, s3_endpoint, "auto", remove_non_official_s3_args(s3path)
)
may_range_params = parse_s3_range_params(s3path)
if may_range_params is None or 2 != len(may_range_params):
byte_start, byte_end = 0, None
else:
byte_start, byte_end = int(may_range_params[0]), int(may_range_params[1])
byte_end += byte_start - 1
return s3_rw.read_jsonl(
remove_non_official_s3_args(s3path),
byte_start,
byte_end,
AbsReaderWriter.MODE_BIN,
)
@click.group()
@click.version_option(__version__, "--version", "-v", help="显示版本信息")
def cli():
pass
@cli.command()
@click.option(
"-j",
"--jsonl",
"jsonl",
type=str,
help="输入 jsonl 路径，本地或者 s3 上的文件",
required=True,
)
@click.option(
"-m",
"--method",
"method",
type=parse_pdf_methods,
help="指定解析方法。txt: 文本型 pdf 解析方法， ocr: 光学识别解析 pdf, auto: 程序智能选择解析方法",
default="auto",
)
@click.option(
"-o",
"--output-dir",
"output_dir",
type=str,
help="输出到本地目录",
default="",
)
def jsonl(jsonl, method, output_dir):
print("haha")
model_config.__use_inside_model__ = False
full_jsonl_path = os.path.realpath(jsonl)
if output_dir == "":
output_dir = os.path.join(os.path.dirname(full_jsonl_path), "output")
if jsonl.startswith("s3://"):
jso = json_parse.loads(read_s3_path(jsonl).decode("utf-8"))
else:
with open(jsonl) as f:
jso = json_parse.loads(f.readline())
s3_file_path = jso.get("file_location")
if s3_file_path is None:
s3_file_path = jso.get("path")
pdf_file_name = Path(s3_file_path).stem
pdf_data = read_s3_path(s3_file_path)
print(pdf_file_name, jso, method)
do_parse(
output_dir,
pdf_file_name,
pdf_data,
jso["doc_layout_result"],
method,
f_dump_content_list=True,
)
@cli.command()
@click.option(
"-p",
"--pdf",
"pdf",
type=click.Path(exists=True),
required=True,
help="本地 PDF 文件",
)
@click.option(
"-j",
"--json",
"json_data",
type=click.Path(exists=True),
required=True,
help="本地模型推理出的 json 数据",
)
@click.option(
"-o", "--output-dir", "output_dir", type=str, help="本地输出目录", default=""
)
@click.option(
"-m",
"--method",
"method",
type=parse_pdf_methods,
help="指定解析方法。txt: 文本型 pdf 解析方法， ocr: 光学识别解析 pdf, auto: 程序智能选择解析方法",
default="auto",
)
def pdf(pdf, json_data, output_dir, method):
model_config.__use_inside_model__ = False
full_pdf_path = os.path.realpath(pdf)
if output_dir == "":
output_dir = os.path.join(os.path.dirname(full_pdf_path), "output")
def read_fn(path):
disk_rw = DiskReaderWriter(os.path.dirname(path))
return disk_rw.read(os.path.basename(path), AbsReaderWriter.MODE_BIN)
model_json_list = json_parse.loads(read_fn(json_data).decode("utf-8"))
file_name = str(Path(full_pdf_path).stem)
pdf_data = read_fn(full_pdf_path)
do_parse(
output_dir,
file_name,
pdf_data,
model_json_list,
method,
f_dump_content_list=True,
)
if __name__ == "__main__":
cli()
magic_pdf/tools/common.py 0 → 100644
View file @ b8adb630
import os
import json as json_parse
import copy
import click
from loguru import logger
from magic_pdf.libs.MakeContentConfig import DropMode, MakeMode
from magic_pdf.libs.draw_bbox import draw_layout_bbox, draw_span_bbox
from magic_pdf.pipe.UNIPipe import UNIPipe
from magic_pdf.pipe.OCRPipe import OCRPipe
from magic_pdf.pipe.TXTPipe import TXTPipe
from magic_pdf.rw.DiskReaderWriter import DiskReaderWriter
from magic_pdf.rw.AbsReaderWriter import AbsReaderWriter
import magic_pdf.model as model_config
def prepare_env(output_dir, pdf_file_name, method):
local_parent_dir = os.path.join(output_dir, pdf_file_name, method)
local_image_dir = os.path.join(str(local_parent_dir), "images")
local_md_dir = local_parent_dir
os.makedirs(local_image_dir, exist_ok=True)
os.makedirs(local_md_dir, exist_ok=True)
return local_image_dir, local_md_dir
def do_parse(
output_dir,
pdf_file_name,
pdf_bytes,
model_list,
parse_method,
f_draw_span_bbox=True,
f_draw_layout_bbox=True,
f_dump_md=True,
f_dump_middle_json=True,
f_dump_model_json=True,
f_dump_orig_pdf=True,
f_dump_content_list=False,
f_make_md_mode=MakeMode.MM_MD,
):
orig_model_list = copy.deepcopy(model_list)
local_image_dir, local_md_dir = prepare_env(output_dir, pdf_file_name, parse_method)
image_writer, md_writer = DiskReaderWriter(local_image_dir), DiskReaderWriter(
local_md_dir
)
image_dir = str(os.path.basename(local_image_dir))
if parse_method == "auto":
jso_useful_key = {"_pdf_type": "", "model_list": model_list}
pipe = UNIPipe(pdf_bytes, jso_useful_key, image_writer, is_debug=True)
elif parse_method == "txt":
pipe = TXTPipe(pdf_bytes, model_list, image_writer, is_debug=True)
elif parse_method == "ocr":
pipe = OCRPipe(pdf_bytes, model_list, image_writer, is_debug=True)
else:
logger.error("unknown parse method")
exit(1)
pipe.pipe_classify()
if len(model_list) == 0:
if model_config.__use_inside_model__:
pipe.pipe_analyze()
orig_model_list = copy.deepcopy(pipe.model_list)
else:
logger.error("need model list input")
exit(2)
pipe.pipe_parse()
pdf_info = pipe.pdf_mid_data["pdf_info"]
if f_draw_layout_bbox:
draw_layout_bbox(pdf_info, pdf_bytes, local_md_dir)
if f_draw_span_bbox:
draw_span_bbox(pdf_info, pdf_bytes, local_md_dir)
md_content = pipe.pipe_mk_markdown(
image_dir, drop_mode=DropMode.NONE, md_make_mode=f_make_md_mode
)
if f_dump_md:
md_writer.write(
content=md_content,
path=f"{pdf_file_name}.md",
mode=AbsReaderWriter.MODE_TXT,
)
if f_dump_middle_json:
md_writer.write(
content=json_parse.dumps(pipe.pdf_mid_data, ensure_ascii=False, indent=4),
path="middle.json",
mode=AbsReaderWriter.MODE_TXT,
)
if f_dump_model_json:
md_writer.write(
content=json_parse.dumps(orig_model_list, ensure_ascii=False, indent=4),
path="model.json",
mode=AbsReaderWriter.MODE_TXT,
)
if f_dump_orig_pdf:
md_writer.write(
content=pdf_bytes,
path="origin.pdf",
mode=AbsReaderWriter.MODE_BIN,
)
content_list = pipe.pipe_mk_uni_format(image_dir, drop_mode=DropMode.NONE)
if f_dump_content_list:
md_writer.write(
content=json_parse.dumps(content_list, ensure_ascii=False, indent=4),
path="content_list.json",
mode=AbsReaderWriter.MODE_TXT,
)
logger.info(f"local output dir is {local_md_dir}")
parse_pdf_methods = click.Choice(["ocr", "txt", "auto"])
magic_pdf/train_utils/convert_to_train_format.py deleted 100644 → 0
View file @ 6de68f06
def convert_to_train_format(jso: dict) -> []:
pages = []
for k, v in jso.items():
if not k.startswith("page_"):
continue
page_idx = v["page_idx"]
width, height = v["page_size"]
info = {"page_info": {"page_no": page_idx, "height": height, "width": width}}
bboxes: list[dict] = []
for img_bbox in v["image_bboxes_with_caption"]:
bbox = {"category_id": 1, "bbox": img_bbox["bbox"]}
if "caption" in img_bbox:
bbox["caption_bbox"] = img_bbox["caption"]
bboxes.append(bbox)
for tbl_bbox in v["table_bboxes_with_caption"]:
bbox = {"category_id": 7, "bbox": tbl_bbox["bbox"]}
if "caption" in tbl_bbox:
bbox["caption_bbox"] = tbl_bbox["caption"]
bboxes.append(bbox)
for bbox in v["bak_page_no_bboxes"]:
n_bbox = {"category_id": 4, "bbox": bbox}
bboxes.append(n_bbox)
for bbox in v["bak_header_bboxes"]:
n_bbox = {"category_id": 3, "bbox": bbox}
bboxes.append(n_bbox)
for bbox in v["bak_footer_bboxes"]:
n_bbox = {"category_id": 6, "bbox": bbox}
bboxes.append(n_bbox)
# 脚注， 目前没有看到例子
for para in v["para_blocks"]:
if "paras" in para:
paras = para["paras"]
for para_key, para_content in paras.items():
para_bbox = para_content["para_bbox"]
is_para_title = para_content["is_para_title"]
if is_para_title:
n_bbox = {"category_id": 0, "bbox": para_bbox}
else:
n_bbox = {"category_id": 2, "bbox": para_bbox}
bboxes.append(n_bbox)
for inline_equation in v["inline_equations"]:
n_bbox = {"category_id": 13, "bbox": inline_equation["bbox"]}
bboxes.append(n_bbox)
for inter_equation in v["interline_equations"]:
n_bbox = {"category_id": 10, "bbox": inter_equation["bbox"]}
bboxes.append(n_bbox)
for footnote_bbox in v["bak_footer_note_bboxes"]:
n_bbox = {"category_id": 5, "bbox": list(footnote_bbox)}
bboxes.append(n_bbox)
info["bboxes"] = bboxes
info["layout_tree"] = v["layout_bboxes"]
pages.append(info)
return pages
magic_pdf/train_utils/extract_caption.py deleted 100644 → 0
View file @ 6de68f06
from magic_pdf.libs.boxbase import _is_in
def extract_caption_bbox(outer: list, inner: list) -> list:
"""
ret: list of {
"bbox": [1,2,3,4],
"caption": [5,6,7,8] # may existed
}
"""
found_count = 0 # for debug
print(outer, inner)
def is_float_equal(a, b):
if 0.01 > abs(a - b): # non strict float equal compare
return True
return False
outer_h = {i: outer[i] for i in range(len(outer))}
ret = []
for v in inner:
ix0, iy0, ix1, iy1 = v
found_idx = None
d = {"bbox": v[:4]}
for k in outer_h:
ox0, oy0, ox1, oy1 = outer_h[k]
equal_float_flags = [
is_float_equal(ix0, ox0),
is_float_equal(iy0, oy0),
is_float_equal(ix1, ox1),
is_float_equal(iy1, oy1),
]
if _is_in(v, outer_h[k]) and not all(equal_float_flags):
found_idx = k
break
if found_idx is not None:
found_count += 1
captions: list[list] = []
ox0, oy0, ox1, oy1 = outer_h[found_idx]
captions = [
[ox0, oy0, ix0, oy1],
[ox0, oy0, ox1, iy0],
[ox0, iy1, ox1, oy1],
[ix1, oy0, ox1, oy1],
]
captions = sorted(
captions,
key=lambda rect: abs(rect[0] - rect[2]) * abs(rect[1] - rect[3]),
) # 面积最大的框就是caption
d["caption"] = captions[-1]
outer_h.pop(
found_idx
) # 同一个 outer box 只能用于确定一个 inner box 的 caption 位置。
ret.append(d)
print("found_count: ", found_count)
return ret
magic_pdf/train_utils/remove_footer_header.py deleted 100644 → 0
View file @ 6de68f06
import re
from magic_pdf.libs.boxbase import _is_in_or_part_overlap
from magic_pdf.libs.drop_tag import CONTENT_IN_FOOT_OR_HEADER, PAGE_NO
"""
copy from pre_proc/remove_footer_header.py
"""
def remove_headder_footer_one_page(
text_raw_blocks,
image_bboxes,
table_bboxes,
header_bboxs,
footer_bboxs,
page_no_bboxs,
page_w,
page_h,
):
"""
删除页眉页脚，页码
从line级别进行删除，删除之后观察这个text-block是否是空的，如果是空的，则移动到remove_list中
"""
if 1:
return image_bboxes, table_bboxes, text_raw_blocks, [], [], []
header = []
footer = []
if len(header) == 0:
model_header = header_bboxs
if model_header:
x0 = min([x for x, _, _, _ in model_header])
y0 = min([y for _, y, _, _ in model_header])
x1 = max([x1 for _, _, x1, _ in model_header])
y1 = max([y1 for _, _, _, y1 in model_header])
header = [x0, y0, x1, y1]
if len(footer) == 0:
model_footer = footer_bboxs
if model_footer:
x0 = min([x for x, _, _, _ in model_footer])
y0 = min([y for _, y, _, _ in model_footer])
x1 = max([x1 for _, _, x1, _ in model_footer])
y1 = max([y1 for _, _, _, y1 in model_footer])
footer = [x0, y0, x1, y1]
header_y0 = 0 if len(header) == 0 else header[3]
footer_y0 = page_h if len(footer) == 0 else footer[1]
if page_no_bboxs:
top_part = [b for b in page_no_bboxs if b[3] < page_h / 2]
btn_part = [b for b in page_no_bboxs if b[1] > page_h / 2]
top_max_y0 = max([b[1] for b in top_part]) if top_part else 0
btn_min_y1 = min([b[3] for b in btn_part]) if btn_part else page_h
header_y0 = max(header_y0, top_max_y0)
footer_y0 = min(footer_y0, btn_min_y1)
content_boundry = [0, header_y0, page_w, footer_y0]
header = [0, 0, page_w, header_y0]
footer = [0, footer_y0, page_w, page_h]
"""以上计算出来了页眉页脚的边界，下面开始进行删除"""
text_block_to_remove = []
# 首先检查每个textblock
for blk in text_raw_blocks:
if len(blk["lines"]) > 0:
for line in blk["lines"]:
line_del = []
for span in line["spans"]:
span_del = []
if span["bbox"][3] < header_y0:
span_del.append(span)
elif _is_in_or_part_overlap(
span["bbox"], header
) or _is_in_or_part_overlap(span["bbox"], footer):
span_del.append(span)
for span in span_del:
line["spans"].remove(span)
if not line["spans"]:
line_del.append(line)
for line in line_del:
blk["lines"].remove(line)
else:
# if not blk['lines']:
blk["tag"] = CONTENT_IN_FOOT_OR_HEADER
text_block_to_remove.append(blk)
"""有的时候由于pageNo太小了，总是会有一点和content_boundry重叠一点，被放入正文，因此对于pageNo，进行span粒度的删除"""
page_no_block_2_remove = []
if page_no_bboxs:
for pagenobox in page_no_bboxs:
for block in text_raw_blocks:
if _is_in_or_part_overlap(
pagenobox, block["bbox"]
): # 在span级别删除页码
for line in block["lines"]:
for span in line["spans"]:
if _is_in_or_part_overlap(pagenobox, span["bbox"]):
# span['text'] = ''
span["tag"] = PAGE_NO
# 检查这个block是否只有这一个span，如果是，那么就把这个block也删除
if len(line["spans"]) == 1 and len(block["lines"]) == 1:
page_no_block_2_remove.append(block)
else:
# 测试最后一个是不是页码：规则是，最后一个block仅有1个line,一个span,且text是数字，空格，符号组成，不含字母,并且包含数字
if len(text_raw_blocks) > 0:
text_raw_blocks.sort(key=lambda x: x["bbox"][1], reverse=True)
last_block = text_raw_blocks[0]
if len(last_block["lines"]) == 1:
last_line = last_block["lines"][0]
if len(last_line["spans"]) == 1:
last_span = last_line["spans"][0]
if (
last_span["text"].strip()
and not re.search("[a-zA-Z]", last_span["text"])
and re.search("[0-9]", last_span["text"])
):
last_span["tag"] = PAGE_NO
page_no_block_2_remove.append(last_block)
for b in page_no_block_2_remove:
text_block_to_remove.append(b)
for blk in text_block_to_remove:
if blk in text_raw_blocks:
text_raw_blocks.remove(blk)
text_block_remain = text_raw_blocks
image_bbox_to_remove = [
bbox
for bbox in image_bboxes
if not _is_in_or_part_overlap(bbox, content_boundry)
]
image_bbox_remain = [
bbox for bbox in image_bboxes if _is_in_or_part_overlap(bbox, content_boundry)
]
table_bbox_to_remove = [
bbox
for bbox in table_bboxes
if not _is_in_or_part_overlap(bbox, content_boundry)
]
table_bbox_remain = [
bbox for bbox in table_bboxes if _is_in_or_part_overlap(bbox, content_boundry)
]
# 1, 2, 3
return (
image_bbox_remain,
table_bbox_remain,
text_block_remain,
text_block_to_remove,
image_bbox_to_remove,
table_bbox_to_remove,
)
magic_pdf/train_utils/vis_utils.py deleted 100644 → 0
View file @ 6de68f06
from magic_pdf.libs.commons import fitz
import os
from magic_pdf.libs.coordinate_transform import get_scale_ratio
def draw_model_output(
raw_pdf_doc: fitz.Document, paras_dict_arr: list[dict], save_path: str
):
"""
在page上画出bbox，保存到save_path
"""
"""
# {0: 'title', # 标题
# 1: 'figure', # 图片
# 2: 'plain text', # 文本
# 3: 'header', # 页眉
# 4: 'page number', # 页码
# 5: 'footnote', # 脚注
# 6: 'footer', # 页脚
# 7: 'table', # 表格
# 8: 'table caption', # 表格描述
# 9: 'figure caption', # 图片描述
# 10: 'equation', # 公式
# 11: 'full column', # 单栏
# 12: 'sub column', # 多栏
# 13: 'embedding', # 嵌入公式
# 14: 'isolated'} # 单行公式
"""
color_map = {
"body": fitz.pdfcolor["green"],
"non_body": fitz.pdfcolor["red"],
}
"""
{"layout_dets": [], "subfield_dets": [], "page_info": {"page_no": 22, "height": 1650, "width": 1275}}
"""
for i, page in enumerate(raw_pdf_doc):
v = paras_dict_arr[i]
page_idx = v["page_info"]["page_no"]
width = v["page_info"]["width"]
height = v["page_info"]["height"]
horizontal_scale_ratio, vertical_scale_ratio = get_scale_ratio(
paras_dict_arr[i], page
)
for order, block in enumerate(v["layout_dets"]):
L = block["poly"][0] / horizontal_scale_ratio
U = block["poly"][1] / vertical_scale_ratio
R = block["poly"][2] / horizontal_scale_ratio
D = block["poly"][5] / vertical_scale_ratio
# L += pageL # 有的页面，artBox偏移了。不在（0,0）
# R += pageL
# U += pageU
# D += pageU
L, R = min(L, R), max(L, R)
U, D = min(U, D), max(U, D)
bbox = [L, U, R, D]
color = color_map["body"]
if block["category_id"] in (3, 4, 5, 6, 0):
color = color_map["non_body"]
rect = fitz.Rect(bbox)
page.draw_rect(rect, fill=None, width=0.5, overlay=True, color=color)
parent_dir = os.path.dirname(save_path)
if not os.path.exists(parent_dir):
os.makedirs(parent_dir)
raw_pdf_doc.save(save_path)
def debug_show_bbox(
raw_pdf_doc: fitz.Document,
page_idx: int,
bboxes: list,
droped_bboxes: list,
expect_drop_bboxes: list,
save_path: str,
expected_page_id: int,
):
"""
以覆盖的方式写个临时的pdf，用于debug
"""
if page_idx != expected_page_id:
return
if os.path.exists(save_path):
# 删除已经存在的文件
os.remove(save_path)
# 创建一个新的空白 PDF 文件
doc = fitz.open("")
width = raw_pdf_doc[page_idx].rect.width
height = raw_pdf_doc[page_idx].rect.height
new_page = doc.new_page(width=width, height=height)
shape = new_page.new_shape()
for bbox in bboxes:
# 原始box画上去
rect = fitz.Rect(*bbox[0:4])
shape = new_page.new_shape()
shape.draw_rect(rect)
shape.finish(
color=fitz.pdfcolor["red"], fill=fitz.pdfcolor["blue"], fill_opacity=0.2
)
shape.finish()
shape.commit()
for bbox in droped_bboxes:
# 原始box画上去
rect = fitz.Rect(*bbox[0:4])
shape = new_page.new_shape()
shape.draw_rect(rect)
shape.finish(color=None, fill=fitz.pdfcolor["yellow"], fill_opacity=0.2)
shape.finish()
shape.commit()
for bbox in expect_drop_bboxes:
# 原始box画上去
rect = fitz.Rect(*bbox[0:4])
shape = new_page.new_shape()
shape.draw_rect(rect)
shape.finish(color=fitz.pdfcolor["red"], fill=None)
shape.finish()
shape.commit()
# shape.insert_textbox(fitz.Rect(200, 0, 600, 20), f"total bboxes: {len(bboxes)}", fontname="helv", fontsize=12,
# color=(0, 0, 0))
# shape.finish(color=fitz.pdfcolor['black'])
# shape.commit()
parent_dir = os.path.dirname(save_path)
if not os.path.exists(parent_dir):
os.makedirs(parent_dir)
doc.save(save_path)
doc.close()
def debug_show_page(
page,
bboxes1: list,
bboxes2: list,
bboxes3: list,
):
save_path = "./tmp/debug.pdf"
if os.path.exists(save_path):
# 删除已经存在的文件
os.remove(save_path)
# 创建一个新的空白 PDF 文件
doc = fitz.open("")
width = page.rect.width
height = page.rect.height
new_page = doc.new_page(width=width, height=height)
shape = new_page.new_shape()
for bbox in bboxes1:
# 原始box画上去
rect = fitz.Rect(*bbox[0:4])
shape = new_page.new_shape()
shape.draw_rect(rect)
shape.finish(
color=fitz.pdfcolor["red"], fill=fitz.pdfcolor["blue"], fill_opacity=0.2
)
shape.finish()
shape.commit()
for bbox in bboxes2:
# 原始box画上去
rect = fitz.Rect(*bbox[0:4])
shape = new_page.new_shape()
shape.draw_rect(rect)
shape.finish(color=None, fill=fitz.pdfcolor["yellow"], fill_opacity=0.2)
shape.finish()
shape.commit()
for bbox in bboxes3:
# 原始box画上去
rect = fitz.Rect(*bbox[0:4])
shape = new_page.new_shape()
shape.draw_rect(rect)
shape.finish(color=fitz.pdfcolor["red"], fill=None)
shape.finish()
shape.commit()
parent_dir = os.path.dirname(save_path)
if not os.path.exists(parent_dir):
os.makedirs(parent_dir)
doc.save(save_path)
doc.close()
def draw_layout_bbox_on_page(
raw_pdf_doc: fitz.Document, paras_dict: dict, header, footer, pdf_path: str
):
"""
在page上画出bbox，保存到save_path
"""
# 检查文件是否存在
is_new_pdf = False
if os.path.exists(pdf_path):
# 打开现有的 PDF 文件
doc = fitz.open(pdf_path)
else:
# 创建一个新的空白 PDF 文件
is_new_pdf = True
doc = fitz.open("")
for k, v in paras_dict.items():
page_idx = v["page_idx"]
layouts = v["layout_bboxes"]
page = doc[page_idx]
shape = page.new_shape()
for order, layout in enumerate(layouts):
border_offset = 1
rect_box = layout["layout_bbox"]
layout_label = layout["layout_label"]
fill_color = fitz.pdfcolor["pink"] if layout_label == "U" else None
rect_box = [
rect_box[0] + 1,
rect_box[1] - border_offset,
rect_box[2] - 1,
rect_box[3] + border_offset,
]
rect = fitz.Rect(*rect_box)
shape.draw_rect(rect)
shape.finish(color=fitz.pdfcolor["red"], fill=fill_color, fill_opacity=0.4)
"""
draw order text on layout box
"""
font_size = 10
shape.insert_text(
(rect_box[0] + 1, rect_box[1] + font_size),
f"{order}",
fontsize=font_size,
color=(0, 0, 0),
)
"""画上footer header"""
if header:
shape.draw_rect(fitz.Rect(header))
shape.finish(color=None, fill=fitz.pdfcolor["black"], fill_opacity=0.2)
if footer:
shape.draw_rect(fitz.Rect(footer))
shape.finish(color=None, fill=fitz.pdfcolor["black"], fill_opacity=0.2)
shape.commit()
if is_new_pdf:
doc.save(pdf_path)
else:
doc.saveIncr()
doc.close()
@DeprecationWarning
def draw_layout_on_page(
raw_pdf_doc: fitz.Document, page_idx: int, page_layout: list, pdf_path: str
):
"""
把layout的box用红色边框花在pdf_path的page_idx上
"""
def draw(shape, layout, fill_color=fitz.pdfcolor["pink"]):
border_offset = 1
rect_box = layout["layout_bbox"]
layout_label = layout["layout_label"]
sub_layout = layout["sub_layout"]
if len(sub_layout) == 0:
fill_color = fill_color if layout_label == "U" else None
rect_box = [
rect_box[0] + 1,
rect_box[1] - border_offset,
rect_box[2] - 1,
rect_box[3] + border_offset,
]
rect = fitz.Rect(*rect_box)
shape.draw_rect(rect)
shape.finish(color=fitz.pdfcolor["red"], fill=fill_color, fill_opacity=0.2)
# if layout_label=='U':
# bad_boxes = layout.get("bad_boxes", [])
# for bad_box in bad_boxes:
# rect = fitz.Rect(*bad_box)
# shape.draw_rect(rect)
# shape.finish(color=fitz.pdfcolor['red'], fill=fitz.pdfcolor['red'], fill_opacity=0.2)
# else:
# rect = fitz.Rect(*rect_box)
# shape.draw_rect(rect)
# shape.finish(color=fitz.pdfcolor['blue'])
for sub_layout in sub_layout:
draw(shape, sub_layout)
shape.commit()
# 检查文件是否存在
is_new_pdf = False
if os.path.exists(pdf_path):
# 打开现有的 PDF 文件
doc = fitz.open(pdf_path)
else:
# 创建一个新的空白 PDF 文件
is_new_pdf = True
doc = fitz.open("")
page = doc[page_idx]
shape = page.new_shape()
for order, layout in enumerate(page_layout):
draw(shape, layout, fitz.pdfcolor["yellow"])
# shape.insert_textbox(fitz.Rect(200, 0, 600, 20), f"total bboxes: {len(layout)}", fontname="helv", fontsize=12,
# color=(0, 0, 0))
# shape.finish(color=fitz.pdfcolor['black'])
# shape.commit()
parent_dir = os.path.dirname(pdf_path)
if not os.path.exists(parent_dir):
os.makedirs(parent_dir)
if is_new_pdf:
doc.save(pdf_path)
else:
doc.saveIncr()
doc.close()
setup.py
View file @ b8adb630
......@@ -36,12 +36,15 @@ if __name__ == '__main__':
"paddlepaddle==3.0.0b1;platform_system=='Linux'",
"paddlepaddle==2.6.1;platform_system=='Windows' or platform_system=='Darwin'",
],
"full": ["unimernet==0.1.6",
"matplotlib",
"ultralytics",
"paddleocr==2.7.3",
"paddlepaddle==3.0.0b1;platform_system=='Linux'",
"paddlepaddle==2.6.1;platform_system=='Windows' or platform_system=='Darwin'",
"full": ["unimernet==0.1.6", # 0.1.6版本大幅裁剪依赖包范围，推荐使用此版本
"matplotlib<=3.9.0;platform_system=='Windows'", # 3.9.1及之后不提供windows的预编译包，避免一些没有编译环境的windows设备安装失败
"matplotlib;platform_system=='Linux' or platform_system=='Darwin'", # linux 和 macos 不应限制matplotlib的最高版本，以避免无法更新导致的一些bug
"ultralytics", # yolov8,公式检测
"paddleocr==2.7.3", # 2.8.0及2.8.1版本与detectron2有冲突，需锁定2.7.3
"paddlepaddle==3.0.0b1;platform_system=='Linux'", # 解决linux的段异常问题
"paddlepaddle==2.6.1;platform_system=='Windows' or platform_system=='Darwin'", # windows版本3.0.0b1效率下降，需锁定2.6.1
"pypandoc", # 表格解析latex转html
"struct-eqtable==0.1.0", # 表格解析
"detectron2"
],
},
......@@ -52,7 +55,8 @@ if __name__ == '__main__':
python_requires=">=3.9", # 项目依赖的 Python 版本
entry_points={
"console_scripts": [
"magic-pdf = magic_pdf.cli.magicpdf:cli"
"magic-pdf = magic_pdf.tools.cli:cli",
"magic-pdf-dev = magic_pdf.tools.cli_dev:cli"
],
}, # 项目提供的可执行命令
include_package_data=True, # 是否包含非代码文件，如数据文件、配置文件等
......
tests/test_tools/assets/cli_dev/cli_test_01.jsonl 0 → 100644
View file @ b8adb630
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\ No newline at end of file
tests/test_tools/assets/cli_dev/cli_test_01.model.json 0 → 100644
View file @ b8adb630
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tests/test_tools/test_cli.py 0 → 100644
View file @ b8adb630
import tempfile
import os
import shutil
from click.testing import CliRunner
from magic_pdf.tools.cli import cli
def test_cli_pdf():
# setup
unitest_dir = "/tmp/magic_pdf/unittest/tools"
filename = "cli_test_01"
os.makedirs(unitest_dir, exist_ok=True)
temp_output_dir = tempfile.mkdtemp(dir="/tmp/magic_pdf/unittest/tools")
# run
runner = CliRunner()
result = runner.invoke(
cli,
[
"-p",
"tests/test_tools/assets/cli/pdf/cli_test_01.pdf",
"-o",
temp_output_dir,
],
)
# check
assert result.exit_code == 0
base_output_dir = os.path.join(temp_output_dir, "cli_test_01/auto")
r = os.stat(os.path.join(base_output_dir, f"{filename}.md"))
assert r.st_size > 7000
r = os.stat(os.path.join(base_output_dir, "middle.json"))
assert r.st_size > 200000
r = os.stat(os.path.join(base_output_dir, "model.json"))
assert r.st_size > 15000
r = os.stat(os.path.join(base_output_dir, "origin.pdf"))
assert r.st_size > 500000
r = os.stat(os.path.join(base_output_dir, "layout.pdf"))
assert r.st_size > 500000
r = os.stat(os.path.join(base_output_dir, "spans.pdf"))
assert r.st_size > 500000
assert os.path.exists(os.path.join(base_output_dir, "images")) is True
assert os.path.isdir(os.path.join(base_output_dir, "images")) is True
assert os.path.exists(os.path.join(base_output_dir, "content_list.json")) is False
# teardown
shutil.rmtree(temp_output_dir)
def test_cli_path():
# setup
unitest_dir = "/tmp/magic_pdf/unittest/tools"
os.makedirs(unitest_dir, exist_ok=True)
temp_output_dir = tempfile.mkdtemp(dir="/tmp/magic_pdf/unittest/tools")
# run
runner = CliRunner()
result = runner.invoke(
cli, ["-p", "tests/test_tools/assets/cli/path", "-o", temp_output_dir]
)
# check
assert result.exit_code == 0
filename = "cli_test_01"
base_output_dir = os.path.join(temp_output_dir, "cli_test_01/auto")
r = os.stat(os.path.join(base_output_dir, f"{filename}.md"))
assert r.st_size > 7000
r = os.stat(os.path.join(base_output_dir, "middle.json"))
assert r.st_size > 200000
r = os.stat(os.path.join(base_output_dir, "model.json"))
assert r.st_size > 15000
r = os.stat(os.path.join(base_output_dir, "origin.pdf"))
assert r.st_size > 500000
r = os.stat(os.path.join(base_output_dir, "layout.pdf"))
assert r.st_size > 500000
r = os.stat(os.path.join(base_output_dir, "spans.pdf"))
assert r.st_size > 500000
assert os.path.exists(os.path.join(base_output_dir, "images")) is True
assert os.path.isdir(os.path.join(base_output_dir, "images")) is True
assert os.path.exists(os.path.join(base_output_dir, "content_list.json")) is False
base_output_dir = os.path.join(temp_output_dir, "cli_test_02/auto")
filename = "cli_test_02"
r = os.stat(os.path.join(base_output_dir, f"{filename}.md"))
assert r.st_size > 5000
r = os.stat(os.path.join(base_output_dir, "middle.json"))
assert r.st_size > 200000
r = os.stat(os.path.join(base_output_dir, "model.json"))
assert r.st_size > 15000
r = os.stat(os.path.join(base_output_dir, "origin.pdf"))
assert r.st_size > 500000
r = os.stat(os.path.join(base_output_dir, "layout.pdf"))
assert r.st_size > 500000
r = os.stat(os.path.join(base_output_dir, "spans.pdf"))
assert r.st_size > 500000
assert os.path.exists(os.path.join(base_output_dir, "images")) is True
assert os.path.isdir(os.path.join(base_output_dir, "images")) is True
assert os.path.exists(os.path.join(base_output_dir, "content_list.json")) is False
# teardown
shutil.rmtree(temp_output_dir)
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