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
|
#! /usr/bin/env python
# Hi There!
# You may be wondering what this giant blob of binary data here is, you might
# even be worried that we're up to something nefarious (good for you for being
# paranoid!). This is a base64 encoding of a zip file, this zip file contains
# a fully functional basic pytest script.
#
# Pytest is a thing that tests packages, pytest itself is a package that some-
# one might want to install, especially if they're looking to run tests inside
# some package they want to install. Pytest has a lot of code to collect and
# execute tests, and other such sort of "tribal knowledge" that has been en-
# coded in its code base. Because of this we basically include a basic copy
# of pytest inside this blob. We do this because it let's you as a maintainer
# or application developer who wants people who don't deal with python much to
# easily run tests without installing the complete pytest package.
#
# If you're wondering how this is created: you can create it yourself if you
# have a complete pytest installation by using this command on the command-
# line: ``py.test --genscript=runtests.py``.
sources = """
@SOURCES@"""
import sys
import base64
import zlib
class DictImporter(object):
def __init__(self, sources):
self.sources = sources
def find_module(self, fullname, path=None):
if fullname == "argparse" and sys.version_info >= (2,7):
# we were generated with <python2.7 (which pulls in argparse)
# but we are running now on a stdlib which has it, so use that.
return None
if fullname in self.sources:
return self
if fullname + '.__init__' in self.sources:
return self
return None
def load_module(self, fullname):
# print "load_module:", fullname
from types import ModuleType
try:
s = self.sources[fullname]
is_pkg = False
except KeyError:
s = self.sources[fullname + '.__init__']
is_pkg = True
co = compile(s, fullname, 'exec')
module = sys.modules.setdefault(fullname, ModuleType(fullname))
module.__file__ = "%s/%s" % (__file__, fullname)
module.__loader__ = self
if is_pkg:
module.__path__ = [fullname]
do_exec(co, module.__dict__) # noqa
return sys.modules[fullname]
def get_source(self, name):
res = self.sources.get(name)
if res is None:
res = self.sources.get(name + '.__init__')
return res
if __name__ == "__main__":
try:
import pkg_resources # noqa
except ImportError:
sys.stderr.write("ERROR: setuptools not installed\n")
sys.exit(2)
if sys.version_info >= (3, 0):
exec("def do_exec(co, loc): exec(co, loc)\n")
import pickle
sources = sources.encode("ascii") # ensure bytes
sources = pickle.loads(zlib.decompress(base64.decodebytes(sources)))
else:
import cPickle as pickle
exec("def do_exec(co, loc): exec co in loc\n")
sources = pickle.loads(zlib.decompress(base64.decodestring(sources)))
importer = DictImporter(sources)
sys.meta_path.insert(0, importer)
entry = "@ENTRY@"
do_exec(entry, locals()) # noqa
|
