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Add from_pdf method

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hyugogirubato
2024-07-15 19:45:38 +02:00
parent 68e843af63
commit df54489eef
5 changed files with 125 additions and 4 deletions
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.gitignore
+2 -1
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@@ -171,4 +171,5 @@ poetry.toml
pyrightconfig.json
### CBZ ###
*.cbz
*.cbz
*.pdf
cbz/comic.py
+45 -2
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@@ -7,6 +7,8 @@ from typing import Union
from functools import cache
from pathlib import Path
import fitz
import xmltodict
from cbz.constants import XML_NAME, COMIC_FIELDS, IMAGE_FORMAT, PAGE_FIELDS
@@ -64,10 +66,51 @@ class ComicInfo(ComicModel):
"""
if not isinstance(path, (Path, str)):
raise ValueError(f'Expecting Path object or path string, got {path!r}')
return cls.__unpack(path)
return cls.__unpack_zip(path)
@classmethod
def from_pdf(cls, path: Union[Path, str]) -> ComicInfo:
"""
Create a ComicInfo instance from a PDF file.
Args:
path (Union[Path, str]): Path to the PDF file.
Returns:
ComicInfo: An instance of ComicInfo.
Raises:
ValueError: If the provided path is not a Path object or a string.
"""
if not isinstance(path, (Path, str)):
raise ValueError(f'Expecting Path object or path string, got {path!r}')
return cls.__unpack_pdf(path)
@staticmethod
def __unpack(path: Path) -> ComicInfo:
def __unpack_pdf(path: Path) -> ComicInfo:
"""
Unpack a PDF file and create a ComicInfo instance.
Args:
path (Path): Path to the PDF file.
Returns:
ComicInfo: An instance of ComicInfo.
"""
pages: list[PageInfo] = []
with fitz.open(path) as pf:
for element in pf:
# Check if the page has images
images = element.get_images(full=True)
for i, image in enumerate(images):
base = pf.extract_image(image[0])
pages.append(PageInfo.loads(data=base['image']))
assert pages, 'No valid images present in file'
return ComicInfo.from_pages(pages=pages)
@staticmethod
def __unpack_zip(path: Path) -> ComicInfo:
"""
Unpack a CBZ file and create a ComicInfo instance.
cbz/player.py
+1
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@@ -78,6 +78,7 @@ class Player:
self._init_summary_text()
# Display initial page content
# TODO: Support scrollable image and/or zoom when it is too large for the screen (eg: webtoon)
self.show_page()
# Bind keys for navigation and window resize
poetry.lock
Generated
+76 -1
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@@ -256,6 +256,81 @@ type = "legacy"
url = "https://pypi.org/simple"
reference = "localpypi"
[[package]]
name = "pymupdf"
version = "1.24.7"
description = "A high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents."
optional = false
python-versions = ">=3.8"
files = [
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{file = "PyMuPDF-1.24.7-cp310-none-macosx_11_0_arm64.whl", hash = "sha256:7b8405aac8011b445ceb1bc2d4f4c44b2c969024b301f1178399e0084541d747"},
{file = "PyMuPDF-1.24.7-cp310-none-manylinux2014_aarch64.whl", hash = "sha256:ada392c739f43608611d430305c92d1b8922f66a07bc36a4ea0c7f3f9c1b5dd2"},
{file = "PyMuPDF-1.24.7-cp310-none-manylinux2014_x86_64.whl", hash = "sha256:7a59e24873e6d135f9c07be9f47d98502171210957819c8ffa9a7cca1cac1fb8"},
{file = "PyMuPDF-1.24.7-cp310-none-musllinux_1_2_x86_64.whl", hash = "sha256:bdd9a1b703e3fedd9836d54a13b89ddf772a6eaea3b1e34dcd682b8f0b5b7123"},
{file = "PyMuPDF-1.24.7-cp310-none-win32.whl", hash = "sha256:3a2e8af6e2ef437c4e599c7e520299ea10ef02680be0a8533f78d6ee489c5a60"},
{file = "PyMuPDF-1.24.7-cp310-none-win_amd64.whl", hash = "sha256:8293773e973cf07f5d6398699d5d98151a025c9db04a333fd55a87c8f8c3c74b"},
{file = "PyMuPDF-1.24.7-cp311-none-macosx_10_9_x86_64.whl", hash = "sha256:11770619a1d5b90f5f81cc22c11967b2f473310fc9a8f2aa96c1aabff5971c63"},
{file = "PyMuPDF-1.24.7-cp311-none-macosx_11_0_arm64.whl", hash = "sha256:5e9b6018b3af45c6ca04adb0441369eefc0d66e5023f8d54befde9bb4f078c5a"},
{file = "PyMuPDF-1.24.7-cp311-none-manylinux2014_aarch64.whl", hash = "sha256:40743cbfa40a35e873d4b8642709f45849b3315292957d836be647cdd74d1107"},
{file = "PyMuPDF-1.24.7-cp311-none-manylinux2014_x86_64.whl", hash = "sha256:44f4c58040c496fcfc0719df17dab60348c7988d874c5e17233fa664dcf0a984"},
{file = "PyMuPDF-1.24.7-cp311-none-musllinux_1_2_x86_64.whl", hash = "sha256:0d7e8d2155bdc6e61242bdbf5dff2f6d0118f1a3f9e5d83db334a5cf71c90c5f"},
{file = "PyMuPDF-1.24.7-cp311-none-win32.whl", hash = "sha256:3ea0bb27512e72225822d98b6747b51b02de84cc1e17a5579d90ad957760de03"},
{file = "PyMuPDF-1.24.7-cp311-none-win_amd64.whl", hash = "sha256:785c8a40fd5d76b47759f4ade6db0b78a799bb1fb2dd61bbe59784538299ee21"},
{file = "PyMuPDF-1.24.7-cp312-none-macosx_10_9_x86_64.whl", hash = "sha256:999f40a6ead5aaad0c9e23b3c2ed009080bf51be9485ae122ff2cedd6487874b"},
{file = "PyMuPDF-1.24.7-cp312-none-macosx_11_0_arm64.whl", hash = "sha256:03facd26907dcbba63429e8b56fdbabd717f22fb6d24b38bdefc591b309ce437"},
{file = "PyMuPDF-1.24.7-cp312-none-manylinux2014_aarch64.whl", hash = "sha256:7ec6da974092de0f842f9ef0e355c58a5529c2d5ec792709d2c6fec5ffcd80b1"},
{file = "PyMuPDF-1.24.7-cp312-none-manylinux2014_x86_64.whl", hash = "sha256:89ccd758b5b7d1e05d615e85fb5d358ff1994ff70aaa5df4f0724bd414847949"},
{file = "PyMuPDF-1.24.7-cp312-none-musllinux_1_2_x86_64.whl", hash = "sha256:8873253ffedb7bcc8dcafa9bfe8f1efa39ac91732ccc579e1c1746eeff4ed83a"},
{file = "PyMuPDF-1.24.7-cp312-none-win32.whl", hash = "sha256:5341440bfc6c89f025990d181896b74097f6b145f5e563e3d5e5fa944c79aae6"},
{file = "PyMuPDF-1.24.7-cp312-none-win_amd64.whl", hash = "sha256:a906b57dae8f3870663f3d3a1d4a66b67cc8f5cf644bcbdd175a391f5f74f2ef"},
{file = "PyMuPDF-1.24.7-cp38-none-macosx_10_9_x86_64.whl", hash = "sha256:b18630fead76175059b973230cc175c4ed30e9f4ea03d25963d2c74440bdb78b"},
{file = "PyMuPDF-1.24.7-cp38-none-macosx_11_0_arm64.whl", hash = "sha256:a94d556b7ea25e6195c46dc2c4114d30e8e51233a49f0ed589f8e0190d2cc3b5"},
{file = "PyMuPDF-1.24.7-cp38-none-manylinux2014_aarch64.whl", hash = "sha256:da82dc784e52b3635110995a75189cdef71b02d9a3a2635cd1d216133d547519"},
{file = "PyMuPDF-1.24.7-cp38-none-manylinux2014_x86_64.whl", hash = "sha256:d95c0cc4768ce09d06c31280cda6fc7619026e615d33beee2dbd1c74ea3a1e08"},
{file = "PyMuPDF-1.24.7-cp38-none-musllinux_1_2_x86_64.whl", hash = "sha256:5c7c964e4b3dfbcd7a0ec11f44090002967c9652cf1dbaf5e09de333c479eae3"},
{file = "PyMuPDF-1.24.7-cp38-none-win32.whl", hash = "sha256:5812645087eaf537efb168df1a78b40b76d6b01c694b890d31e362fd007926fe"},
{file = "PyMuPDF-1.24.7-cp38-none-win_amd64.whl", hash = "sha256:b11065d5192bdc6e80046505ed68447276d3698ec1d0a3eea8dc2533f972f8fb"},
{file = "PyMuPDF-1.24.7-cp39-none-macosx_10_9_x86_64.whl", hash = "sha256:102d3427fcc3a47084eb2faa670de8a58e5d2061b4e61365b323d12a7bac0afd"},
{file = "PyMuPDF-1.24.7-cp39-none-macosx_11_0_arm64.whl", hash = "sha256:5580c975a166a3fb1908fb055c0427bcd23abe7a7d3113777d15c0e5f8a2133b"},
{file = "PyMuPDF-1.24.7-cp39-none-manylinux2014_aarch64.whl", hash = "sha256:1553df16e6e141314fa33534800aee2bc4eab1daa8057bf791584b318aa114f6"},
{file = "PyMuPDF-1.24.7-cp39-none-manylinux2014_x86_64.whl", hash = "sha256:53cedffedc7ec5c019f8b06d0e18b1f410f4af15e0c122330b79d5e617739042"},
{file = "PyMuPDF-1.24.7-cp39-none-musllinux_1_2_x86_64.whl", hash = "sha256:371b983ba2b396a636518e2cfaa76ea8cccd38c9bdbc942256df678e421f7063"},
{file = "PyMuPDF-1.24.7-cp39-none-win32.whl", hash = "sha256:0a93d0f5c5b5cdc2f1718dbdf4b1c34aafc68ee4e44688b58c0a2894277ca941"},
{file = "PyMuPDF-1.24.7-cp39-none-win_amd64.whl", hash = "sha256:f82db6fd757fb3698075e2e68e4f6df7ae89b82a96ae102e178e5b01a250359b"},
{file = "PyMuPDF-1.24.7.tar.gz", hash = "sha256:a34ceae204f215bad51f49dd43987116c6a6269fc03d8770224f7067013b59b8"},
]
[package.dependencies]
PyMuPDFb = "1.24.6"
[package.source]
type = "legacy"
url = "https://pypi.org/simple"
reference = "localpypi"
[[package]]
name = "pymupdfb"
version = "1.24.6"
description = "MuPDF shared libraries for PyMuPDF."
optional = false
python-versions = ">=3.8"
files = [
{file = "PyMuPDFb-1.24.6-py3-none-macosx_10_9_x86_64.whl", hash = "sha256:21e3ed890f736def68b9a031122ae1fb854d5cb9a53aa144b6e2ca3092416a6b"},
{file = "PyMuPDFb-1.24.6-py3-none-macosx_11_0_arm64.whl", hash = "sha256:8704d2dfadc9448ce184597d8b0f9c30143e379ac948a517f9c4db7c0c71ed51"},
{file = "PyMuPDFb-1.24.6-py3-none-manylinux2014_aarch64.manylinux_2_17_aarch64.whl", hash = "sha256:01662584d5cfa7a91f77585f13fc23a12291cfd76a57e0a28dd5a56bf521cb2c"},
{file = "PyMuPDFb-1.24.6-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:e1f7657353529ae3f88575c83ee49eac9adea311a034b9c97248a65cee7df0e5"},
{file = "PyMuPDFb-1.24.6-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:cebc2cedb870d1e1168e2f502eb06f05938f6df69103b0853a2b329611ec19a7"},
{file = "PyMuPDFb-1.24.6-py3-none-win32.whl", hash = "sha256:ac4b865cd1e239db04674f85e02844a0e405f8255ee7a74dfee0d86aad0d3576"},
{file = "PyMuPDFb-1.24.6-py3-none-win_amd64.whl", hash = "sha256:9224e088a0d3c188dea03831807789e245b812fbd071c8d498da8f7cc33142b2"},
{file = "PyMuPDFb-1.24.6.tar.gz", hash = "sha256:f5a40b1732d65a1e519916d698858b9ce7473e23edf9001ddd085c5293d59d30"},
]
[package.source]
type = "legacy"
url = "https://pypi.org/simple"
reference = "localpypi"
[[package]]
name = "setuptools"
version = "70.3.0"
@@ -295,4 +370,4 @@ reference = "localpypi"
[metadata]
lock-version = "2.0"
python-versions = "^3.8"
content-hash = "dfb034cdc323648effbcfff969cae65cbca1b04130c64d68c8c8968f0d692e71"
content-hash = "080fe35089770ecee25895cdd4ee4aa14b9e9c818c199908f066bc94c4470530"
pyproject.toml
+1
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@@ -34,6 +34,7 @@ python = "^3.8"
xmltodict = "^0.13.0"
langcodes = "^3.4.0"
Pillow = "^10.4.0"
PyMuPDF = "^1.24.7"
[tool.poetry.scripts]
cbzplayer = "cbz.__main__:main"