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electrum/setup.py
SomberNight c1dbcab9bb qt: new qrreader using QtMultimedia; drop CalinsQRReader(mac)
This commit ports the work of EchterAgo and cculianu from Electron-Cash,
to implement a new toolchain to scan qr codes.

Previously, on Linux and Win, we have been using zbar to access the camera
and read qrcodes; and on macOS we used CalinsQRReader (an objective-C
project by cculianu).

The new toolchain added here can use QtMultimedia to access the camera,
and then feed that image into zbar. When used this way, zbar needs
fewer dependencies and is easier to compile, in particular it can be
compiled for macOS.

The new toolchain works on all three platforms, with some caveats
(see code comments in related commits) -- so we also keep the end-to-end
zbar toolchain; but at least we can drop CalinsQRReader.

The related changes in Electron-Cash are spread over 50+ commits (several PRs and direct
pushes to master), but see in particular:
https://github.com/Electron-Cash/Electron-Cash/pull/1376

some other interesting links:
b2b737001c
163224cf1f
3b31e0fcb1
eda015908e
https://github.com/Electron-Cash/Electron-Cash/pull/1545
052aa06c23
2021-06-25 16:51:58 +02:00

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3.4 KiB
Python
Executable File

#!/usr/bin/env python3
# python setup.py sdist --format=zip,gztar
import os
import sys
import platform
import importlib.util
import argparse
import subprocess
from setuptools import setup, find_packages
from setuptools.command.install import install
MIN_PYTHON_VERSION = "3.6.1"
_min_python_version_tuple = tuple(map(int, (MIN_PYTHON_VERSION.split("."))))
if sys.version_info[:3] < _min_python_version_tuple:
sys.exit("Error: Electrum requires Python version >= %s..." % MIN_PYTHON_VERSION)
with open('contrib/requirements/requirements.txt') as f:
requirements = f.read().splitlines()
with open('contrib/requirements/requirements-hw.txt') as f:
requirements_hw = f.read().splitlines()
# load version.py; needlessly complicated alternative to "imp.load_source":
version_spec = importlib.util.spec_from_file_location('version', 'electrum/version.py')
version_module = version = importlib.util.module_from_spec(version_spec)
version_spec.loader.exec_module(version_module)
data_files = []
if platform.system() in ['Linux', 'FreeBSD', 'DragonFly']:
parser = argparse.ArgumentParser()
parser.add_argument('--root=', dest='root_path', metavar='dir', default='/')
opts, _ = parser.parse_known_args(sys.argv[1:])
usr_share = os.path.join(sys.prefix, "share")
icons_dirname = 'pixmaps'
if not os.access(opts.root_path + usr_share, os.W_OK) and \
not os.access(opts.root_path, os.W_OK):
icons_dirname = 'icons'
if 'XDG_DATA_HOME' in os.environ.keys():
usr_share = os.environ['XDG_DATA_HOME']
else:
usr_share = os.path.expanduser('~/.local/share')
data_files += [
(os.path.join(usr_share, 'applications/'), ['electrum.desktop']),
(os.path.join(usr_share, icons_dirname), ['electrum/gui/icons/electrum.png']),
]
extras_require = {
'hardware': requirements_hw,
'gui': ['pyqt5'],
'crypto': ['cryptography>=2.6'],
'tests': ['pycryptodomex>=3.7', 'cryptography>=2.6', 'pyaes>=0.1a1'],
}
# 'full' extra that tries to grab everything an enduser would need (except for libsecp256k1...)
extras_require['full'] = [pkg for sublist in
(extras_require['hardware'], extras_require['gui'], extras_require['crypto'])
for pkg in sublist]
# legacy. keep 'fast' extra working
extras_require['fast'] = extras_require['crypto']
setup(
name="Electrum",
version=version.ELECTRUM_VERSION,
python_requires='>={}'.format(MIN_PYTHON_VERSION),
install_requires=requirements,
extras_require=extras_require,
packages=[
'electrum',
'electrum.qrreader',
'electrum.gui',
'electrum.gui.qt',
'electrum.gui.qt.qrreader',
'electrum.plugins',
] + [('electrum.plugins.'+pkg) for pkg in find_packages('electrum/plugins')],
package_dir={
'electrum': 'electrum'
},
# Note: MANIFEST.in lists what gets included in the tar.gz, and the
# package_data kwarg lists what gets put in site-packages when pip installing the tar.gz.
# By specifying include_package_data=True, MANIFEST.in becomes responsible for both.
include_package_data=True,
scripts=['electrum/electrum'],
data_files=data_files,
description="Lightweight Bitcoin Wallet",
author="Thomas Voegtlin",
author_email="thomasv@electrum.org",
license="MIT Licence",
url="https://electrum.org",
long_description="""Lightweight Bitcoin Wallet""",
)