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
|
#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-2.0-or-later
import argparse
import make_utils
import os
import re
import platform
import string
import setuptools
import sys
from typing import (
Generator,
Tuple,
List,
Optional,
Sequence,
)
# ------------------------------------------------------------------------------
# Generic Functions
def find_dominating_file(
path: str,
search: Sequence[str],
) -> str:
while True:
for d in search:
if os.path.exists(os.path.join(path, d)):
return os.path.join(path, d)
path_next = os.path.normpath(os.path.join(path, ".."))
if path == path_next:
break
path = path_next
return ""
# ------------------------------------------------------------------------------
# CMake Cache Access
def cmake_cache_var_iter(filepath_cmake_cache: str) -> Generator[Tuple[str, str, str], None, None]:
import re
re_cache = re.compile(r"([A-Za-z0-9_\-]+)?:?([A-Za-z0-9_\-]+)?=(.*)$")
with open(filepath_cmake_cache, "r", encoding="utf-8") as cache_file:
for l in cache_file:
match = re_cache.match(l.strip())
if match is not None:
var, type_, val = match.groups()
yield (var, type_ or "", val)
def cmake_cache_var(filepath_cmake_cache: str, var: str) -> Optional[str]:
for var_iter, type_iter, value_iter in cmake_cache_var_iter(filepath_cmake_cache):
if var == var_iter:
return value_iter
return None
def cmake_cache_var_or_exit(filepath_cmake_cache: str, var: str) -> str:
value = cmake_cache_var(filepath_cmake_cache, var)
if value is None:
print("Unable to find %r exiting!" % var)
sys.exit(1)
return value
# ------------------------------------------------------------------------------
# Main Function
def main() -> None:
# Parse arguments.
parser = argparse.ArgumentParser(description="Make Python wheel package")
parser.add_argument("install_dir")
parser.add_argument("--build-dir", default=None)
parser.add_argument("--output-dir", default=None)
args = parser.parse_args()
install_dir = os.path.abspath(args.install_dir)
build_dir = os.path.abspath(args.build_dir) if args.build_dir else install_dir
output_dir = os.path.abspath(args.output_dir) if args.output_dir else install_dir
filepath_cmake_cache = find_dominating_file(build_dir, ("CMakeCache.txt",))
if not filepath_cmake_cache:
# Should never fail.
print("Unable to find CMakeCache.txt in or above %r" % (build_dir))
sys.exit(1)
# Get the major and minor Python version.
python_version = cmake_cache_var_or_exit(filepath_cmake_cache, "PYTHON_VERSION")
python_version_number = (
tuple(int("".join(c for c in digit if c in string.digits)) for digit in python_version.split(".")) +
# Support version without a minor version "3" (add zero).
tuple((0, 0, 0))
)
python_version_str = "%d.%d" % python_version_number[:2]
# Get Blender version.
blender_version_str = str(make_utils.parse_blender_version())
# Set platform tag following conventions.
if sys.platform == "darwin":
target = cmake_cache_var_or_exit(filepath_cmake_cache, "CMAKE_OSX_DEPLOYMENT_TARGET").split(".")
machine = cmake_cache_var_or_exit(filepath_cmake_cache, "CMAKE_OSX_ARCHITECTURES")
platform_tag = "macosx_%d_%d_%s" % (int(target[0]), int(target[1]), machine)
elif sys.platform == "win32":
platform_tag = "win_%s" % (platform.machine().lower())
elif sys.platform == "linux":
glibc = os.confstr("CS_GNU_LIBC_VERSION").split()[1].split(".")
platform_tag = "manylinux_%s_%s_%s" % (glibc[0], glibc[1], platform.machine().lower())
else:
print("Unsupported platform %s" % (sys.platform))
sys.exit(1)
os.chdir(install_dir)
# Include all files recursively.
def package_files(root_dir: str) -> List[str]:
paths = []
for path, dirs, files in os.walk(root_dir):
paths += [os.path.join("..", path, f) for f in files]
return paths
# Ensure this wheel is marked platform specific.
class BinaryDistribution(setuptools.dist.Distribution):
def has_ext_modules(foo):
return True
# Build wheel.
sys.argv = [sys.argv[0], "bdist_wheel"]
setuptools.setup(
name="bpy",
version=blender_version_str,
install_requires=["cython", "numpy", "requests", "zstandard"],
python_requires="==%d.%d.*" % (python_version_number[0], python_version_number[1]),
packages=["bpy"],
package_data={"": package_files("bpy")},
distclass=BinaryDistribution,
options={"bdist_wheel": {"plat_name": platform_tag}},
description="Blender as a Python module",
license="GPL-3.0",
author="Blender Foundation",
author_email="bf-committers@blender.org",
url="https://www.blender.org"
)
if not os.path.exists(output_dir):
os.makedirs(output_dir)
# Move wheel to output directory.
dist_dir = os.path.join(install_dir, "dist")
for f in os.listdir(dist_dir):
if f.endswith(".whl"):
# No apparent way to override this ABI version with setuptools, so rename.
sys_py = "cp%d%d" % (sys.version_info.major, sys.version_info.minor)
blender_py = "cp%d%d" % (python_version_number[0], python_version_number[1])
renamed_f = f.replace(sys_py, blender_py)
os.rename(os.path.join(dist_dir, f), os.path.join(output_dir, renamed_f))
if __name__ == "__main__":
main()
|
