def bscr_test(args):
"""test - run tests
usage: bscr test [-t py.test|green|nosetests|unittest] [-n] [-d]
Without -t, we use the first available of py.test, green, nosetests, or
unittest. With -t, we attempt to run the tests with the specified test
runner.
The tests are optimized for py.test. They may not work well under green
or nose.
"""
c = U.cmdline([{'opts': ['--dry-run', '-n'],
'action': 'store_true',
'help': 'see what would happen'},
{'name': 'tester',
'help': 'select a test runner'}])
(o, a) = c.parse(args)
with util.Chdir(util.dirname(__file__)):
target = util.pj(os.path.dirname(__file__), 'test')
print("Running tests in %s" % target)
if o.tester == '':
if which('py.test'):
util.run('py.test %s' % target, not o.dryrun)
elif which('green'):
util.run('green -v %s' % target, not o.dryrun)
elif which('nosetests') and importable('nose_ignoredoc'):
tl = glob.glob(util.pj(target, 'test_*.py'))
util.run('nosetests -v -c nose.cfg %s' % " ".join(tl),
not o.dryrun)
else:
tl = glob.glob(util.pj(target, 'test_*.py'))
for t in tl:
util.run("%s -v" % t, not o.dryrun)
# p = subp.Popen([t, '-v'])
# p.wait()
elif o.tester == 'py.test':
util.run('py.test %s' % target, not o.dryrun)
elif o.tester == 'green':
util.run('green -v %s' % target, not o.dryrun)
elif o.tester == 'nose':
tl = glob.glob(util.pj(target, 'test_*.py'))
util.run('nosetests -v -c nose.cfg %s' % " ".join(tl),
not o.dryrun)
elif o.tester == 'unittest':
tl = glob.glob(util.pj(target, 'test_*.py'))
for t in tl:
util.run("%s -v" % t, not o.dryrun)
else:
raise SystemExit("unrecognized tester: '%s'" % o.tester)
def bscr_uninstall(args):
"""uninstall - remove bscr from your system
If you installed with pip, you can also uninstall with pip:
pip uninstall bscr
However, if you used easy_install, or if you just downloaded the tarball
and ran 'python setup.py install', uninstalling can be a pain. bscr
provides an easier way:
bscr uninstall
will remove bscr from your system.
"""
bscrpkg = os.path.dirname(__file__)
sitepkg = os.path.dirname(bscrpkg)
if os.path.isdir(util.pj(sitepkg, '.git')):
print("Cowardly refusing to uninstall from a .git repo")
else:
eggl = glob.glob(util.pj(sitepkg, 'backscratcher*egg*'))
egg = eggl[0]
iflist = util.contents(util.pj(egg, 'installed-files.txt'))
print("Preparing to uninstall:")
with util.Chdir(egg):
afpl = [os.path.abspath(rfp.strip()) for rfp in iflist]
for afp in afpl:
print(" " + afp)
print(" rmdir " + bscrpkg)
answer = raw_input("Proceed? > ")
if re.match("yes", answer):
for afp in afpl:
if os.path.isdir(afp):
shutil.rmtree(afp)
elif os.path.exists(afp):
os.unlink(afp)
shutil.rmtree(bscrpkg)
return None
def perl_which(module_name):
"""
Look for and return the path of the perl module
"""
# pdb.set_trace()
rval = ""
result = pexpect.run("perl -E \"say for @INC\"")
rlines = result.strip().split("\r\n")
perlmod = module_name.replace("::", "/") + ".pm"
# print("-----")
for line in rlines:
cpath = U.pj(line, perlmod)
# print cpath
if U.exists("%s" % cpath):
rval += cpath + "\n"
return rval.strip()
def perl_which(module_name):
"""
Look for and return the path of the perl module
"""
# pdb.set_trace()
rval = ""
result = th.rm_cov_warn(pexpect.run("perl -E \"say for @INC\""))
z = result.strip().split("\r\n")
m = module_name.replace("::", "/") + ".pm"
# print("-----")
for x in z:
cpath = U.pj(x, m)
# print cpath
if U.exists("%s" % cpath):
rval += cpath + "\n"
return rval.strip()
def python_which(module_name):
"""
Look up *module_name* in sys.path and return it if found
"""
rval = ''
mname = module_name.replace('.', '/')
for path in sys.path:
dname = U.pj(path, mname)
pname = dname + ".py"
cname = dname + ".pyc"
if U.exists(dname):
rval = dname
break
elif U.exists(cname):
rval = cname
break
elif U.exists(pname):
rval = pname
break
return rval
