summaryrefslogtreecommitdiff
path: root/numpy/testing/numpytest.py
blob: 5259ba773a9abb30c1f0f9d3bea828ddfeaba18b (plain)
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
from __future__ import division

import os
import sys
import traceback

__all__ = ['IgnoreException', 'importall',]

DEBUG=0
get_frame = sys._getframe

class IgnoreException(Exception):
    "Ignoring this exception due to disabled feature"


def output_exception(printstream = sys.stdout):
    try:
        type, value, tb = sys.exc_info()
        info = traceback.extract_tb(tb)
        #this is more verbose
        #traceback.print_exc()
        filename, lineno, function, text = info[-1] # last line only
        msg = "%s:%d: %s: %s (in %s)\n" % (
            filename, lineno, type.__name__, str(value), function)
        printstream.write(msg)
    finally:
        type = value = tb = None # clean up
    return

def importall(package):
    """
    Try recursively to import all subpackages under package.
    """
    if isinstance(package,str):
        package = __import__(package)

    package_name = package.__name__
    package_dir = os.path.dirname(package.__file__)
    for subpackage_name in os.listdir(package_dir):
        subdir = os.path.join(package_dir, subpackage_name)
        if not os.path.isdir(subdir):
            continue
        if not os.path.isfile(os.path.join(subdir,'__init__.py')):
            continue
        name = package_name+'.'+subpackage_name
        try:
            exec('import %s as m' % (name))
        except Exception as msg:
            print 'Failed importing %s: %s' %(name, msg)
            continue
        importall(m)
    return