forked from josch/img2pdf
reformat with black
This commit is contained in:
parent
7da0a00ef3
commit
042aac71eb
GPG key ID:
F2CBA5C78FBD83E1
3 changed files with 44 additions and 47 deletions
48
setup.py
48
setup.py
|
|
@ -4,45 +4,43 @@ from setuptools import setup
|
|||
VERSION = "0.3.6"
|
||||
|
||||
INSTALL_REQUIRES = (
|
||||
'Pillow',
|
||||
'pikepdf',
|
||||
"Pillow",
|
||||
"pikepdf",
|
||||
)
|
||||
|
||||
setup(
|
||||
name='img2pdf',
|
||||
name="img2pdf",
|
||||
version=VERSION,
|
||||
author="Johannes 'josch' Schauer",
|
||||
author_email='josch@mister-muffin.de',
|
||||
author_email="josch@mister-muffin.de",
|
||||
description="Convert images to PDF via direct JPEG inclusion.",
|
||||
long_description=open('README.md').read(),
|
||||
long_description_content_type='text/markdown',
|
||||
long_description=open("README.md").read(),
|
||||
long_description_content_type="text/markdown",
|
||||
license="LGPL",
|
||||
keywords="jpeg pdf converter",
|
||||
classifiers=[
|
||||
'Development Status :: 5 - Production/Stable',
|
||||
'Intended Audience :: Developers',
|
||||
'Intended Audience :: Other Audience',
|
||||
'Environment :: Console',
|
||||
'Programming Language :: Python',
|
||||
'Programming Language :: Python :: 3',
|
||||
'Programming Language :: Python :: 3.5',
|
||||
'Programming Language :: Python :: Implementation :: CPython',
|
||||
"Development Status :: 5 - Production/Stable",
|
||||
"Intended Audience :: Developers",
|
||||
"Intended Audience :: Other Audience",
|
||||
"Environment :: Console",
|
||||
"Programming Language :: Python",
|
||||
"Programming Language :: Python :: 3",
|
||||
"Programming Language :: Python :: 3.5",
|
||||
"Programming Language :: Python :: Implementation :: CPython",
|
||||
"Programming Language :: Python :: Implementation :: PyPy",
|
||||
'License :: OSI Approved :: GNU Lesser General Public License v3 '
|
||||
'(LGPLv3)',
|
||||
'Natural Language :: English',
|
||||
'Operating System :: OS Independent'],
|
||||
url='https://gitlab.mister-muffin.de/josch/img2pdf',
|
||||
download_url='https://gitlab.mister-muffin.de/josch/img2pdf/repository/'
|
||||
'archive.tar.gz?ref=' + VERSION,
|
||||
"License :: OSI Approved :: GNU Lesser General Public License v3 " "(LGPLv3)",
|
||||
"Natural Language :: English",
|
||||
"Operating System :: OS Independent",
|
||||
],
|
||||
url="https://gitlab.mister-muffin.de/josch/img2pdf",
|
||||
download_url="https://gitlab.mister-muffin.de/josch/img2pdf/repository/"
|
||||
"archive.tar.gz?ref=" + VERSION,
|
||||
package_dir={"": "src"},
|
||||
py_modules=['img2pdf', 'jp2'],
|
||||
py_modules=["img2pdf", "jp2"],
|
||||
include_package_data=True,
|
||||
zip_safe=True,
|
||||
install_requires=INSTALL_REQUIRES,
|
||||
extras_require={
|
||||
'gui': ('tkinter'),
|
||||
},
|
||||
extras_require={"gui": ("tkinter"),},
|
||||
entry_points={
|
||||
"setuptools.installation": ["eggsecutable = img2pdf:main"],
|
||||
"console_scripts": ["img2pdf = img2pdf:main"],
|
||||
|
|
|
|||
|
|
@ -1306,7 +1306,7 @@ def parse_png(rawdata):
|
|||
i = 16
|
||||
while i < len(rawdata):
|
||||
# once we can require Python >= 3.2 we can use int.from_bytes() instead
|
||||
n, = struct.unpack(">I", rawdata[i - 8 : i - 4])
|
||||
(n,) = struct.unpack(">I", rawdata[i - 8 : i - 4])
|
||||
if i + n > len(rawdata):
|
||||
raise Exception("invalid png: %d %d %d" % (i, n, len(rawdata)))
|
||||
if rawdata[i - 4 : i] == b"IDAT":
|
||||
|
|
|
|||
25
src/jp2.py
25
src/jp2.py
|
|
@ -52,8 +52,9 @@ def parse_colr(data):
|
|||
elif enumCS == 17:
|
||||
return "L"
|
||||
else:
|
||||
raise Exception("only sRGB and greyscale color space is supported, "
|
||||
"got %d" % enumCS)
|
||||
raise Exception(
|
||||
"only sRGB and greyscale color space is supported, " "got %d" % enumCS
|
||||
)
|
||||
|
||||
|
||||
def parse_resc(data):
|
||||
|
|
@ -69,9 +70,8 @@ def parse_res(data):
|
|||
byteStart = 0
|
||||
boxLengthValue = 1 # dummy value for while loop condition
|
||||
while byteStart < noBytes and boxLengthValue != 0:
|
||||
boxLengthValue, boxType, byteEnd, boxContents = \
|
||||
getBox(data, byteStart, noBytes)
|
||||
if boxType == b'resc':
|
||||
boxLengthValue, boxType, byteEnd, boxContents = getBox(data, byteStart, noBytes)
|
||||
if boxType == b"resc":
|
||||
hdpi, vdpi = parse_resc(boxContents)
|
||||
break
|
||||
return hdpi, vdpi
|
||||
|
|
@ -83,13 +83,12 @@ def parse_jp2h(data):
|
|||
byteStart = 0
|
||||
boxLengthValue = 1 # dummy value for while loop condition
|
||||
while byteStart < noBytes and boxLengthValue != 0:
|
||||
boxLengthValue, boxType, byteEnd, boxContents = \
|
||||
getBox(data, byteStart, noBytes)
|
||||
if boxType == b'ihdr':
|
||||
boxLengthValue, boxType, byteEnd, boxContents = getBox(data, byteStart, noBytes)
|
||||
if boxType == b"ihdr":
|
||||
width, height = parse_ihdr(boxContents)
|
||||
elif boxType == b'colr':
|
||||
elif boxType == b"colr":
|
||||
colorspace = parse_colr(boxContents)
|
||||
elif boxType == b'res ':
|
||||
elif boxType == b"res ":
|
||||
hdpi, vdpi = parse_res(boxContents)
|
||||
byteStart = byteEnd
|
||||
return (width, height, colorspace, hdpi, vdpi)
|
||||
|
|
@ -101,9 +100,8 @@ def parsejp2(data):
|
|||
boxLengthValue = 1 # dummy value for while loop condition
|
||||
width, height, colorspace, hdpi, vdpi = None, None, None, None, None
|
||||
while byteStart < noBytes and boxLengthValue != 0:
|
||||
boxLengthValue, boxType, byteEnd, boxContents = \
|
||||
getBox(data, byteStart, noBytes)
|
||||
if boxType == b'jp2h':
|
||||
boxLengthValue, boxType, byteEnd, boxContents = getBox(data, byteStart, noBytes)
|
||||
if boxType == b"jp2h":
|
||||
width, height, colorspace, hdpi, vdpi = parse_jp2h(boxContents)
|
||||
break
|
||||
byteStart = byteEnd
|
||||
|
|
@ -119,6 +117,7 @@ def parsejp2(data):
|
|||
|
||||
if __name__ == "__main__":
|
||||
import sys
|
||||
|
||||
width, height, colorspace = parsejp2(open(sys.argv[1]).read())
|
||||
sys.stdout.write("width = %d" % width)
|
||||
sys.stdout.write("height = %d" % height)
|
||||
|
|
|
|||
Loading…
Reference in a new issue