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
|
# python-gphoto2 - Python interface to libgphoto2
# http://github.com/jim-easterbrook/python-gphoto2
# Copyright (C) 2014-24 Jim Easterbrook jim@jim-easterbrook.me.uk
#
# This file is part of python-gphoto2.
#
# python-gphoto2 is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# python-gphoto2 is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with python-gphoto2. If not, see
# <https://www.gnu.org/licenses/>.
from collections import defaultdict
from setuptools import setup, Extension
from setuptools import __version__ as setuptools_version
import os
import subprocess
import sys
packages = ['gphoto2', 'gphoto2.examples']
package_dir = {'gphoto2.examples': 'examples'}
package_data = {'gphoto2.examples': ['*']}
exclude_package_data = {'': ['*.c']}
extra_link_args = []
if 'GPHOTO2_ROOT' in os.environ:
# using a local build of libgphoto2
gphoto2_dir = os.environ['GPHOTO2_ROOT']
gphoto2_dir = os.path.expanduser(gphoto2_dir)
if not os.path.isabs(gphoto2_dir):
raise RuntimeError('GPHOTO2_ROOT is not an absolute path')
print('Using libgphoto2 from {}'.format(gphoto2_dir))
for root, dirs, files in os.walk(gphoto2_dir):
if 'libgphoto2.pc' in files:
os.environ['PKG_CONFIG_PATH'] = root
break
else:
raise RuntimeError('No package config file found')
# get gphoto2 libs
lib_dir = subprocess.check_output(
['pkg-config', '--variable=libdir', 'libgphoto2'],
universal_newlines=True).strip()
packages.append('gphoto2.libgphoto2')
package_dir['gphoto2.libgphoto2'] = os.path.relpath(lib_dir)
package_data['gphoto2.libgphoto2'] = []
# choose the libx.so.n versions of all the .so files and links
for name in os.listdir(lib_dir):
if (name.startswith('libgphoto') and '.so.' in name
and len(name.split('.')) == 3):
package_data['gphoto2.libgphoto2'].append(name)
# get cam libs
packages.append('gphoto2.libgphoto2.camlibs')
lib_dir = subprocess.check_output(
['pkg-config', '--variable=driverdir', 'libgphoto2'],
universal_newlines=True).strip()
package_dir['gphoto2.libgphoto2.camlibs'] = os.path.relpath(lib_dir)
package_data['gphoto2.libgphoto2.camlibs'] = ['*.so']
# get io libs
packages.append('gphoto2.libgphoto2.iolibs')
lib_dir = subprocess.check_output(
['pkg-config', '--variable=driverdir', 'libgphoto2_port'],
universal_newlines=True).strip()
package_dir['gphoto2.libgphoto2.iolibs'] = os.path.relpath(lib_dir)
package_data['gphoto2.libgphoto2.iolibs'] = []
for name in os.listdir(lib_dir):
if name == 'vusb.so':
packages.append('gphoto2.libgphoto2.vusb')
package_dir['gphoto2.libgphoto2.vusb'] = os.path.relpath(lib_dir)
package_data['gphoto2.libgphoto2.vusb'] = [name]
elif name.endswith('.so'):
package_data['gphoto2.libgphoto2.iolibs'].append(name)
# get localisation files
prefix = subprocess.check_output(
['pkg-config', '--variable=prefix', 'libgphoto2'],
universal_newlines=True).strip()
locale_dir = os.path.join(prefix, 'share', 'locale')
if os.path.isdir(locale_dir):
packages.append('gphoto2.libgphoto2.locale')
package_dir['gphoto2.libgphoto2.locale'] = os.path.relpath(locale_dir)
package_data['gphoto2.libgphoto2.locale'] = [
'*/LC_MESSAGES/libgphoto2*.mo']
for name in os.listdir(locale_dir):
packages.append(
'gphoto2.libgphoto2.locale.' + name + '.LC_MESSAGES')
# module compile options
extra_link_args = ['-Wl,-rpath,$ORIGIN/libgphoto2']
if sys.platform == 'linux':
extra_link_args += ['-Wl,--disable-new-dtags']
cmd = ['pkg-config', '--modversion', 'libgphoto2']
FNULL = open(os.devnull, 'w')
try:
gphoto2_version_str = subprocess.check_output(
cmd, stderr=FNULL, universal_newlines=True).strip()
except Exception:
raise RuntimeError('ERROR: command "%s" failed' % ' '.join(cmd))
print('Using libgphoto2 v{}'.format(gphoto2_version_str))
# get libgphoto2 config
gphoto2_flags = defaultdict(list)
for flag in subprocess.check_output(
['pkg-config', '--cflags', '--libs', 'libgphoto2'],
universal_newlines=True).split():
gphoto2_flags[flag[:2]].append(flag)
gphoto2_include = gphoto2_flags['-I']
for n in range(len(gphoto2_include)):
if gphoto2_include[n].endswith('/gphoto2'):
gphoto2_include[n] = gphoto2_include[n][:-len('/gphoto2')]
libraries = [x.replace('-l', '') for x in gphoto2_flags['-l']]
library_dirs = [x.replace('-L', '') for x in gphoto2_flags['-L']]
include_dirs = [x.replace('-I', '') for x in gphoto2_include]
# get list of available swigged versions
swigged_versions = []
for name in os.listdir('src'):
if not name.startswith('swig-gp'):
continue
swigged_version = name.replace('swig-gp', '').split('_')
swigged_versions.append(tuple(map(int, swigged_version)))
swigged_versions.sort()
# choose best match from swigged versions
gphoto2_version = tuple(map(int, gphoto2_version_str.split('.')))
if gphoto2_version < (2, 5, 10):
raise RuntimeError('libgphoto2 version 2.5.10 or later is required')
while len(swigged_versions) > 1 and swigged_versions[0] < gphoto2_version:
swigged_versions = swigged_versions[1:]
swigged_version = swigged_versions[0]
# create extension modules list
ext_modules = []
mod_src_dir = 'swig-gp' + '_'.join(map(str, swigged_version))
mod_src_dir = os.path.join('src', mod_src_dir)
package_dir['gphoto2'] = mod_src_dir
extra_compile_args = [
'-O3', '-Wno-unused-variable', '-Wno-unused-but-set-variable',
'-Wno-unused-label', '-Wno-strict-prototypes']
if 'PYTHON_GPHOTO2_STRICT' in os.environ:
extra_compile_args.append('-Werror')
define_macros = [('GPHOTO2_VERSION',
'0x{:02x}{:02x}{:02x}{:02x}'.format(*gphoto2_version, 0, 0)),
('SWIG_TYPE_TABLE', 'gphoto2')]
for file_name in os.listdir(mod_src_dir):
if file_name[-7:] != '_wrap.c':
continue
ext_name = file_name[:-7]
ext_modules.append(Extension(
'_' + ext_name,
sources = [os.path.join(mod_src_dir, file_name)],
libraries = libraries,
library_dirs = library_dirs,
include_dirs = include_dirs,
extra_compile_args = extra_compile_args,
define_macros = define_macros,
extra_link_args = extra_link_args,
))
setup_kwds = {
'ext_package': 'gphoto2',
'ext_modules': ext_modules,
'packages': packages,
'package_dir': package_dir,
'package_data': package_data,
'exclude_package_data': exclude_package_data,
'include_package_data': False,
}
if tuple(map(int, setuptools_version.split('.')[:2])) < (61, 0):
# get metadata from pyproject.toml
import toml
metadata = toml.load('pyproject.toml')
with open(metadata['project']['readme']) as ldf:
long_description = ldf.read()
# python-gphoto2 version
version = long_description.split('\n')[0].split()[-1]
setup_kwds.update(
name = metadata['project']['name'],
version = version,
description = metadata['project']['description'],
long_description = long_description,
author = metadata['project']['authors'][0]['name'],
author_email = metadata['project']['authors'][0]['email'],
url = metadata['project']['urls']['homepage'],
classifiers = metadata['project']['classifiers'],
platforms = metadata['tool']['setuptools']['platforms'],
license = metadata['project']['license']['text'],
zip_safe = metadata['tool']['setuptools']['zip-safe'],
)
setup(**setup_kwds)
|
