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
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
|
import argparse
import py_compile
import re
import sys
import shutil
import stat
import os
import tempfile
from itertools import chain
from pathlib import Path
from zipfile import ZipFile, ZIP_DEFLATED
import subprocess
TKTCL_RE = re.compile(r'^(_?tk|tcl).+\.(pyd|dll)', re.IGNORECASE)
DEBUG_RE = re.compile(r'_d\.(pyd|dll|exe|pdb|lib)$', re.IGNORECASE)
PYTHON_DLL_RE = re.compile(r'python\d\d?\.dll$', re.IGNORECASE)
DEBUG_FILES = {
'_ctypes_test',
'_testbuffer',
'_testcapi',
'_testconsole',
'_testimportmultiple',
'_testmultiphase',
'xxlimited',
'python3_dstub',
}
EXCLUDE_FROM_LIBRARY = {
'__pycache__',
'idlelib',
'pydoc_data',
'site-packages',
'tkinter',
'turtledemo',
}
EXCLUDE_FROM_EMBEDDABLE_LIBRARY = {
'ensurepip',
'venv',
}
EXCLUDE_FILE_FROM_LIBRARY = {
'bdist_wininst.py',
}
EXCLUDE_FILE_FROM_LIBS = {
'liblzma',
'ssleay',
'libeay',
'python3stub',
}
EXCLUDED_FILES = {
'pyshellext',
}
def is_not_debug(p):
if DEBUG_RE.search(p.name):
return False
if TKTCL_RE.search(p.name):
return False
return p.stem.lower() not in DEBUG_FILES and p.stem.lower() not in EXCLUDED_FILES
def is_not_debug_or_python(p):
return is_not_debug(p) and not PYTHON_DLL_RE.search(p.name)
def include_in_lib(p):
name = p.name.lower()
if p.is_dir():
if name in EXCLUDE_FROM_LIBRARY:
return False
if name == 'test' and p.parts[-2].lower() == 'lib':
return False
if name in {'test', 'tests'} and p.parts[-3].lower() == 'lib':
return False
return True
if name in EXCLUDE_FILE_FROM_LIBRARY:
return False
suffix = p.suffix.lower()
return suffix not in {'.pyc', '.pyo', '.exe'}
def include_in_embeddable_lib(p):
if p.is_dir() and p.name.lower() in EXCLUDE_FROM_EMBEDDABLE_LIBRARY:
return False
return include_in_lib(p)
def include_in_libs(p):
if not is_not_debug(p):
return False
return p.stem.lower() not in EXCLUDE_FILE_FROM_LIBS
def include_in_tools(p):
if p.is_dir() and p.name.lower() in {'scripts', 'i18n', 'pynche', 'demo', 'parser'}:
return True
return p.suffix.lower() in {'.py', '.pyw', '.txt'}
BASE_NAME = 'python{0.major}{0.minor}'.format(sys.version_info)
FULL_LAYOUT = [
('/', 'PCBuild/$arch', 'python.exe', is_not_debug),
('/', 'PCBuild/$arch', 'pythonw.exe', is_not_debug),
('/', 'PCBuild/$arch', 'python{}.dll'.format(sys.version_info.major), is_not_debug),
('/', 'PCBuild/$arch', '{}.dll'.format(BASE_NAME), is_not_debug),
('DLLs/', 'PCBuild/$arch', '*.pyd', is_not_debug),
('DLLs/', 'PCBuild/$arch', '*.dll', is_not_debug_or_python),
('include/', 'include', '*.h', None),
('include/', 'PC', 'pyconfig.h', None),
('Lib/', 'Lib', '**/*', include_in_lib),
('libs/', 'PCBuild/$arch', '*.lib', include_in_libs),
('Tools/', 'Tools', '**/*', include_in_tools),
]
EMBED_LAYOUT = [
('/', 'PCBuild/$arch', 'python*.exe', is_not_debug),
('/', 'PCBuild/$arch', '*.pyd', is_not_debug),
('/', 'PCBuild/$arch', '*.dll', is_not_debug),
('{}.zip'.format(BASE_NAME), 'Lib', '**/*', include_in_embeddable_lib),
]
if os.getenv('DOC_FILENAME'):
FULL_LAYOUT.append(('Doc/', 'Doc/build/htmlhelp', os.getenv('DOC_FILENAME'), None))
if os.getenv('VCREDIST_PATH'):
FULL_LAYOUT.append(('/', os.getenv('VCREDIST_PATH'), 'vcruntime*.dll', None))
EMBED_LAYOUT.append(('/', os.getenv('VCREDIST_PATH'), 'vcruntime*.dll', None))
def copy_to_layout(target, rel_sources):
count = 0
if target.suffix.lower() == '.zip':
if target.exists():
target.unlink()
with ZipFile(str(target), 'w', ZIP_DEFLATED) as f:
with tempfile.TemporaryDirectory() as tmpdir:
for s, rel in rel_sources:
if rel.suffix.lower() == '.py':
pyc = Path(tmpdir) / rel.with_suffix('.pyc').name
try:
py_compile.compile(str(s), str(pyc), str(rel), doraise=True, optimize=2)
except py_compile.PyCompileError:
f.write(str(s), str(rel))
else:
f.write(str(pyc), str(rel.with_suffix('.pyc')))
else:
f.write(str(s), str(rel))
count += 1
else:
for s, rel in rel_sources:
dest = target / rel
try:
dest.parent.mkdir(parents=True)
except FileExistsError:
pass
if dest.is_file():
dest.chmod(stat.S_IWRITE)
shutil.copy(str(s), str(dest))
if dest.is_file():
dest.chmod(stat.S_IWRITE)
count += 1
return count
def rglob(root, pattern, condition):
dirs = [root]
recurse = pattern[:3] in {'**/', '**\\'}
while dirs:
d = dirs.pop(0)
for f in d.glob(pattern[3:] if recurse else pattern):
if recurse and f.is_dir() and (not condition or condition(f)):
dirs.append(f)
elif f.is_file() and (not condition or condition(f)):
yield f, f.relative_to(root)
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-s', '--source', metavar='dir', help='The directory containing the repository root', type=Path)
parser.add_argument('-o', '--out', metavar='file', help='The name of the output archive', type=Path, default=None)
parser.add_argument('-t', '--temp', metavar='dir', help='A directory to temporarily extract files into', type=Path, default=None)
parser.add_argument('-e', '--embed', help='Create an embedding layout', action='store_true', default=False)
parser.add_argument('-a', '--arch', help='Specify the architecture to use (win32/amd64)', type=str, default="win32")
ns = parser.parse_args()
source = ns.source or (Path(__file__).resolve().parent.parent.parent)
out = ns.out
arch = ns.arch
assert isinstance(source, Path)
assert not out or isinstance(out, Path)
assert isinstance(arch, str)
if ns.temp:
temp = ns.temp
delete_temp = False
else:
temp = Path(tempfile.mkdtemp())
delete_temp = True
if out:
try:
out.parent.mkdir(parents=True)
except FileExistsError:
pass
try:
temp.mkdir(parents=True)
except FileExistsError:
pass
layout = EMBED_LAYOUT if ns.embed else FULL_LAYOUT
try:
for t, s, p, c in layout:
fs = source / s.replace("$arch", arch)
files = rglob(fs, p, c)
extra_files = []
if s == 'Lib' and p == '**/*':
extra_files.append((
source / 'tools' / 'msi' / 'distutils.command.bdist_wininst.py',
Path('distutils') / 'command' / 'bdist_wininst.py'
))
copied = copy_to_layout(temp / t.rstrip('/'), chain(files, extra_files))
print('Copied {} files'.format(copied))
if ns.embed:
with open(str(temp / (BASE_NAME + '._pth')), 'w') as f:
print(BASE_NAME + '.zip', file=f)
print('.', file=f)
print('', file=f)
print('# Uncomment to run site.main() automatically', file=f)
print('#import site', file=f)
if out:
total = copy_to_layout(out, rglob(temp, '**/*', None))
print('Wrote {} files to {}'.format(total, out))
finally:
if delete_temp:
shutil.rmtree(temp, True)
if __name__ == "__main__":
sys.exit(int(main() or 0))
|
