/
setup.py
executable file
·200 lines (173 loc) · 7.29 KB
/
setup.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
# Copyright (c) OpenMMLab. All rights reserved.
import os
import os.path as osp
import platform
import shutil
import sys
import warnings
from setuptools import find_packages, setup
def readme():
with open('README.md', encoding='utf-8') as f:
content = f.read()
return content
version_file = 'mmseg/version.py'
def get_version():
with open(version_file) as f:
exec(compile(f.read(), version_file, 'exec'))
return locals()['__version__']
def parse_requirements(fname='requirements.txt', with_version=True):
"""Parse the package dependencies listed in a requirements file but strips
specific versioning information.
Args:
fname (str): path to requirements file
with_version (bool, default=False): if True include version specs
Returns:
List[str]: list of requirements items
CommandLine:
python -c "import setup; print(setup.parse_requirements())"
"""
import re
import sys
from os.path import exists
require_fpath = fname
def parse_line(line):
"""Parse information from a line in a requirements text file."""
if line.startswith('-r '):
# Allow specifying requirements in other files
target = line.split(' ')[1]
for info in parse_require_file(target):
yield info
else:
info = {'line': line}
if line.startswith('-e '):
info['package'] = line.split('#egg=')[1]
else:
# Remove versioning from the package
pat = '(' + '|'.join(['>=', '==', '>']) + ')'
parts = re.split(pat, line, maxsplit=1)
parts = [p.strip() for p in parts]
info['package'] = parts[0]
if len(parts) > 1:
op, rest = parts[1:]
if ';' in rest:
# Handle platform specific dependencies
# http://setuptools.readthedocs.io/en/latest/setuptools.html#declaring-platform-specific-dependencies
version, platform_deps = map(str.strip,
rest.split(';'))
info['platform_deps'] = platform_deps
else:
version = rest # NOQA
info['version'] = (op, version)
yield info
def parse_require_file(fpath):
with open(fpath) as f:
for line in f.readlines():
line = line.strip()
if line and not line.startswith('#'):
yield from parse_line(line)
def gen_packages_items():
if exists(require_fpath):
for info in parse_require_file(require_fpath):
parts = [info['package']]
if with_version and 'version' in info:
parts.extend(info['version'])
if not sys.version.startswith('3.4'):
# apparently package_deps are broken in 3.4
platform_deps = info.get('platform_deps')
if platform_deps is not None:
parts.append(';' + platform_deps)
item = ''.join(parts)
yield item
packages = list(gen_packages_items())
return packages
def add_mim_extension():
"""Add extra files that are required to support MIM into the package.
These files will be added by creating a symlink to the originals if the
package is installed in `editable` mode (e.g. pip install -e .), or by
copying from the originals otherwise.
"""
# parse installment mode
if 'develop' in sys.argv:
# installed by `pip install -e .`
if platform.system() == 'Windows':
# set `copy` mode here since symlink fails on Windows.
mode = 'copy'
else:
mode = 'symlink'
elif 'sdist' in sys.argv or 'bdist_wheel' in sys.argv or \
platform.system() == 'Windows':
# installed by `pip install .`
# or create source distribution by `python setup.py sdist`
# set `copy` mode here since symlink fails with WinError on Windows.
mode = 'copy'
else:
return
filenames = ['tools', 'configs', 'model-index.yml', 'dataset-index.yml']
repo_path = osp.dirname(__file__)
mim_path = osp.join(repo_path, 'mmseg', '.mim')
os.makedirs(mim_path, exist_ok=True)
for filename in filenames:
if osp.exists(filename):
src_path = osp.join(repo_path, filename)
tar_path = osp.join(mim_path, filename)
if osp.isfile(tar_path) or osp.islink(tar_path):
os.remove(tar_path)
elif osp.isdir(tar_path):
shutil.rmtree(tar_path)
if mode == 'symlink':
src_relpath = osp.relpath(src_path, osp.dirname(tar_path))
try:
os.symlink(src_relpath, tar_path)
except OSError:
# Creating a symbolic link on windows may raise an
# `OSError: [WinError 1314]` due to privilege. If
# the error happens, the src file will be copied
mode = 'copy'
warnings.warn(
f'Failed to create a symbolic link for {src_relpath}, '
f'and it will be copied to {tar_path}')
else:
continue
if mode == 'copy':
if osp.isfile(src_path):
shutil.copyfile(src_path, tar_path)
elif osp.isdir(src_path):
shutil.copytree(src_path, tar_path)
else:
warnings.warn(f'Cannot copy file {src_path}.')
else:
raise ValueError(f'Invalid mode {mode}')
if __name__ == '__main__':
add_mim_extension()
setup(
name='mmsegmentation',
version=get_version(),
description='Open MMLab Semantic Segmentation Toolbox and Benchmark',
long_description=readme(),
long_description_content_type='text/markdown',
author='MMSegmentation Contributors',
author_email='openmmlab@gmail.com',
keywords='computer vision, semantic segmentation',
url='https://github.com/open-mmlab/mmsegmentation',
packages=find_packages(exclude=('configs', 'tools', 'demo')),
include_package_data=True,
classifiers=[
'Development Status :: 4 - Beta',
'License :: OSI Approved :: Apache Software License',
'Operating System :: OS Independent',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',
'Programming Language :: Python :: 3.8',
'Programming Language :: Python :: 3.9',
],
license='Apache License 2.0',
install_requires=parse_requirements('requirements/runtime.txt'),
extras_require={
'all': parse_requirements('requirements.txt'),
'tests': parse_requirements('requirements/tests.txt'),
'optional': parse_requirements('requirements/optional.txt'),
'mim': parse_requirements('requirements/mminstall.txt'),
'multimodal': parse_requirements('requirements/multimodal.txt'),
},
ext_modules=[],
zip_safe=False)