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setup.py
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setup.py
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#!/usr/bin/env python3
import glob
import os.path
import re
import shutil
import subprocess
import sys
import tempfile
from setuptools import setup, Command, find_packages
from setuptools.command.build_py import build_py
from setuptools.command.develop import develop
from distutils.errors import DistutilsError
install_requires = [
'setuptools>=19.0',
'ecdsa>=0.9',
'mnemonic>=0.17',
'requests>=2.4.0',
'click>=6.2',
'pyblake2>=0.9.3',
'libusb1>=1.6.4',
]
CWD = os.path.dirname(os.path.realpath(__file__))
TREZOR_COMMON = os.path.join(CWD, 'vendor', 'trezor-common')
def read(*path):
filename = os.path.join(CWD, *path)
with open(filename, 'r') as f:
return f.read()
def find_version():
version_file = read("trezorlib", "__init__.py")
version_match = re.search(r"^__version__ = \"(.*)\"$", version_file, re.M)
if version_match:
return version_match.group(1)
else:
raise RuntimeError("Version string not found")
class PrebuildCommand(Command):
description = 'update vendored files (coins.json, protobuf messages)'
user_options = []
def initialize_options(self):
pass
def finalize_options(self):
pass
def run(self):
# check for existence of the submodule directory
common_defs = os.path.join(TREZOR_COMMON, 'defs')
if not os.path.exists(common_defs):
raise DistutilsError('trezor-common submodule seems to be missing.\n' +
'Use "git submodule update --init" to retrieve it.')
# generate and copy coins.json to the tree
with tempfile.TemporaryDirectory() as tmpdir:
build_coins = os.path.join(TREZOR_COMMON, 'tools', 'build_coins.py')
subprocess.check_call([sys.executable, build_coins], cwd=tmpdir)
shutil.copy(os.path.join(tmpdir, 'coins.json'), os.path.join(CWD, 'trezorlib', 'coins.json'))
# regenerate messages
try:
proto_srcs = glob.glob(os.path.join(TREZOR_COMMON, "protob", "*.proto"))
subprocess.check_call([
sys.executable,
os.path.join(TREZOR_COMMON, "protob", "pb2py"),
"-o", os.path.join(CWD, "trezorlib", "messages"),
"-P", "..protobuf",
] + proto_srcs)
except Exception as e:
raise DistutilsError("Generating protobuf failed. Make sure you have 'protoc' in your PATH.") from e
def _patch_prebuild(cls):
"""Patch a setuptools command to depend on `prebuild`"""
orig_run = cls.run
def new_run(self):
self.run_command('prebuild')
orig_run(self)
cls.run = new_run
_patch_prebuild(build_py)
_patch_prebuild(develop)
setup(
name='trezor',
version=find_version(),
author='TREZOR',
author_email='info@trezor.io',
license='LGPLv3',
description='Python library for communicating with TREZOR Hardware Wallet',
long_description='{}\n\n{}'.format(
read('README.md'),
read('CHANGELOG.md'),
),
long_description_content_type='text/markdown',
url='https://github.com/trezor/python-trezor',
packages=find_packages(),
package_data={
'trezorlib': ['coins.json'],
},
scripts=['trezorctl'],
install_requires=install_requires,
extras_require={
':python_version < "3.5"': ['typing>=3.0.0'],
'hidapi': ['hidapi>=0.7.99.post20'],
'ethereum': [
'rlp>=0.4.4',
'ethjsonrpc>=0.3.0',
],
},
python_requires='>=3.3',
include_package_data=True,
zip_safe=False,
classifiers=[
'License :: OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)',
'Operating System :: POSIX :: Linux',
'Operating System :: Microsoft :: Windows',
'Operating System :: MacOS :: MacOS X',
'Programming Language :: Python :: 3 :: Only',
],
cmdclass={
'prebuild': PrebuildCommand,
},
)