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
|
#!/usr/bin/env python
###############################################################################
# libbrlapi - A library providing access to braille terminals for applications.
#
# Copyright (C) 2005-2025 by
# Alexis Robert <alexissoft@free.fr>
# Samuel Thibault <Samuel.Thibault@ens-lyon.org>
#
# libbrlapi comes with ABSOLUTELY NO WARRANTY.
#
# This is free software, placed under the terms of the
# GNU Lesser General Public License, as published by the Free Software
# Foundation; either version 2.1 of the License, or (at your option) any
# later version. Please see the file LICENSE-LGPL for details.
#
# Web Page: http://brltty.app/
#
# This software is maintained by Dave Mielke <dave@mielke.cc>.
###############################################################################
import sys
import os
def putProgramMessage(message):
sys.stderr.write("%s: %s%s" % (programName, message, os.linesep))
def syntaxError(message):
putProgramMessage(message)
sys.exit(2)
def nextProgramArgument():
return sys.argv.pop(0)
def verifyNoMoreProgramArguments():
if (len(sys.argv) > 0):
syntaxError("too many parameters")
programPath = nextProgramArgument()
programName = os.path.basename(programPath)
try:
actionName = nextProgramArgument()
except IndexError:
syntaxError("action not specified")
try:
import sysconfig
# putProgramMessage("sysconfig")
if hasattr(sysconfig, 'get_default_scheme'):
scheme = sysconfig.get_default_scheme()
else:
scheme = sysconfig._get_default_scheme()
if scheme == 'posix_local':
# Debian's default scheme installs to /usr/local/ but we want to find headers in /usr/
scheme = 'posix_prefix'
def getIncludeDirectory():
return sysconfig.get_path("include", scheme)
def getLibraryDirectory():
return sysconfig.get_path("stdlib", scheme)
def getPackageDirectory():
return sysconfig.get_path("platlib", scheme)
def getConfigurationVariable(name):
return sysconfig.get_config_var(name)
except ModuleNotFoundError:
from distutils import sysconfig
# putProgramMessage("distutils")
def getIncludeDirectory():
return sysconfig.get_python_inc()
def getLibraryDirectory():
return sysconfig.get_python_lib(0, 1)
def getPackageDirectory():
return sysconfig.get_python_lib(True, False)
def getConfigurationVariable(name):
return sysconfig.get_config_var(name)
class ActionHanlers:
def version():
verifyNoMoreProgramArguments()
print(sys.version_info[0])
def incdir():
verifyNoMoreProgramArguments()
print(getIncludeDirectory())
def libdir():
verifyNoMoreProgramArguments()
print(getLibraryDirectory())
def pkgdir():
verifyNoMoreProgramArguments()
print(getPackageDirectory())
def libopts():
verifyNoMoreProgramArguments()
print(getConfigurationVariable("LIBS"))
def linkopts():
verifyNoMoreProgramArguments()
print(getConfigurationVariable("LINKFORSHARED"))
actionHandlers = globals()["ActionHanlers"]
try:
actionHandler = getattr(actionHandlers, actionName)
except AttributeError:
syntaxError("unknown action: %s" % actionName)
actionHandler()
sys.exit(0)
|
