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
|
"""
SciPy --- A scientific computing package for Python
===================================================
Available subpackages
---------------------
"""
# Modules to import under the scipy namespace
from scipy_version import scipy_version as __version__
from scipy_base import *
from helpmod import *
from scipy_test.testing import ScipyTest
#-------- doc string hooks --------#
def _level_docs(module=None,_cache=[]):
if module is None:
return _cache
try:
title = module.__dict__['__doc_title__']
except KeyError:
try:
title = module.__dict__['__doc__']
title = title.lstrip().split('\n',1)[0]
except KeyError:
title = ' N/A'
_cache.append((module.__name__,title))
def _pkg_titles():
level_docs = _level_docs()
lengths = [len(name) for (name,title) in level_docs]
max_length = max(lengths)
lines = []
for (name,title) in level_docs:
w = max_length - len(name)
lines.append('%s%s --- %s' % (name, w*' ', title))
return '\n'.join(lines)
#----- Import packages ----#
def _import_packages():
""" Import packages in scipy directory that implement
info_<packagename>.py. See DEVELOPERS.txt for more info.
"""
from glob import glob
import os
frame = sys._getframe(1)
for info_file in glob(os.path.join(__path__[0],'*','info_*.py')):
package_name = os.path.basename(os.path.dirname(info_file))
if package_name != os.path.splitext(os.path.basename(info_file))[0][5:]:
print ' !! Mismatch of package name %r and %s' \
% (package_name, info_file)
continue
sys.path.insert(0,os.path.dirname(info_file))
# TODO: catch exceptions here:
exec 'import info_%s as info_module' % (package_name)
del sys.path[0]
if getattr(info_module,'ignore',0):
continue
global_symbols = getattr(info_module,'global_symbols',[])
if getattr(info_module,'postpone_import',1):
code = '%s = ppimport(%r)' % (package_name,package_name)
for name in global_symbols:
code += '\n%s = ppimport_attr(%s,%r)' % (name,package_name,name)
else:
code = 'import %s' % (package_name)
# XXX: Should we check the existence of package.test? Warn?
code += '\n%s.test = ScipyTest(%s).test' % (package_name,package_name)
if global_symbols:
code += '\nfrom '+package_name+' import '+','.join(global_symbols)
# XXX: Should we catch exceptions here??
exec (code, frame.f_globals,frame.f_locals)
_level_docs(info_module)
# XXX: Ugly hack to fix package name:
code = '_level_docs()[-1] = (%s.__name__,_level_docs()[-1][1])' \
% (package_name)
exec (code, frame.f_globals,frame.f_locals)
_import_packages()
del _import_packages
#Packages installed standalone:
weave = ppimport('weave'); _level_docs(weave)
wxPython_thread = ppimport_attr(ppimport('gui_thread'),'wxPython_thread')
#----------------------------------#
from common import *
from pilutil import *
#---- testing ----#
test = ScipyTest('scipy').test
#----- update doc string -------#
__doc__ += _pkg_titles()
|
