pythonpassif_pycharm 单元测试失败 not found while handling absolute import

pycharm 单元测试运行错误

RuntimeWarning: Parent module ‘tests‘ not found while handling absolute import

import unittest

RuntimeWarning: Parent module ‘tests‘ not found while handling absolute import

import datetime as dt

Pycharm import RuntimeWarning after updating to 2016.2.

用老版本的utrunner.py替换新版本的utrunner.py

import sys

import imp

import os

import fnmatch

helpers_dir = os.getenv("PYCHARM_HELPERS_DIR", sys.path[0])

if sys.path[0] != helpers_dir:

sys.path.insert(0, helpers_dir)

from tcunittest import TeamcityTestRunner

from nose_helper import TestLoader, ContextSuite

from pycharm_run_utils import import_system_module

from pycharm_run_utils import adjust_sys_path

from pycharm_run_utils import debug, getModuleName, PYTHON_VERSION_MAJOR

adjust_sys_path()

os = import_system_module("os")

re = import_system_module("re")

modules = {}

def loadSource(fileName):

baseName = os.path.basename(fileName)

moduleName = os.path.splitext(baseName)[0]

# for users wanted to run unittests under django

#because of django took advantage of module name

settings_file = os.getenv(‘DJANGO_SETTINGS_MODULE‘)

if settings_file and moduleName == "models":

baseName = os.path.realpath(fileName)

moduleName = ".".join((baseName.split(os.sep)[-2], "models"))

if moduleName in modules and len(sys.argv[1:-1]) == 1: # add unique number to prevent name collisions

cnt = 2

prefix = moduleName

while getModuleName(prefix, cnt) in modules:

cnt += 1

moduleName = getModuleName(prefix, cnt)

debug("/ Loading " + fileName + " as " + moduleName)

if os.path.isdir(fileName):

fileName = fileName + os.path.sep

module = imp.load_source(moduleName, fileName)

modules[moduleName] = module

return module

def walkModules(modulesAndPattern, dirname, names):

modules = modulesAndPattern[0]

pattern = modulesAndPattern[1]

# fnmatch converts glob to regexp

prog_list = [re.compile(fnmatch.translate(pat.strip())) for pat in pattern.split(‘,‘)]

for name in names:

for prog in prog_list:

if name.endswith(".py") and prog.match(name):

modules.append(loadSource(os.path.join(dirname, name)))

# For default pattern see https://docs.python.org/2/library/unittest.html#test-discovery

def loadModulesFromFolderRec(folder, pattern="test*.py"):

modules = []

# fnmatch converts glob to regexp

prog_list = [re.compile(fnmatch.translate(pat.strip())) for pat in pattern.split(‘,‘)]

for root, dirs, files in os.walk(folder):

files = [f for f in files if not f[0] == ‘.‘]

dirs[:] = [d for d in dirs if not d[0] == ‘.‘]

for name in files:

for prog in prog_list:

if name.endswith(".py") and prog.match(name):

modules.append(loadSource(os.path.join(root, name)))

return modules

testLoader = TestLoader()

all = ContextSuite()

pure_unittest = False

def setLoader(module):

global testLoader, all

try:

module.__getattribute__(‘unittest2‘)

import unittest2

testLoader = unittest2.TestLoader()

all = unittest2.TestSuite()

except:

pass

if __name__ == "__main__":

arg = sys.argv[-1]

if arg == "true":

import unittest

testLoader = unittest.TestLoader()

all = unittest.TestSuite()

pure_unittest = True

if len(sys.argv) == 2: # If folder not provided, we need pretend folder is current

sys.argv.insert(1, ".")

options = {}

for arg in sys.argv[1:-1]:

arg = arg.strip()

if len(arg) == 0:

continue

if arg.startswith("--"):

options[arg[2:]] = True

continue

a = arg.split("::")

if len(a) == 1:

# From module or folder

a_splitted = a[0].split("_args_separator_") # ";" can‘t be used with bash, so we use "_args_separator_"

if len(a_splitted) != 1:

# means we have pattern to match against

if os.path.isdir(a_splitted[0]):

debug("/ from folder " + a_splitted[0] + ". Use pattern: " + a_splitted[1])

modules = loadModulesFromFolderRec(a_splitted[0], a_splitted[1])

else:

if os.path.isdir(a[0]):

debug("/ from folder " + a[0])

modules = loadModulesFromFolderRec(a[0])

else:

debug("/ from module " + a[0])

modules = [loadSource(a[0])]

for module in modules:

all.addTests(testLoader.loadTestsFromModule(module))

elif len(a) == 2:

# From testcase

debug("/ from testcase " + a[1] + " in " + a[0])

module = loadSource(a[0])

setLoader(module)

if pure_unittest:

all.addTests(testLoader.loadTestsFromTestCase(getattr(module, a[1])))

else:

all.addTests(testLoader.loadTestsFromTestClass(getattr(module, a[1])),

getattr(module, a[1]))

else:

# From method in class or from function

debug("/ from method " + a[2] + " in testcase " + a[1] + " in " + a[0])

module = loadSource(a[0])

setLoader(module)

if a[1] == "":

# test function, not method

all.addTest(testLoader.makeTest(getattr(module, a[2])))

else:

testCaseClass = getattr(module, a[1])

try:

all.addTest(testCaseClass(a[2]))

except:

# class is not a testcase inheritor

all.addTest(

testLoader.makeTest(getattr(testCaseClass, a[2]), testCaseClass))

debug("/ Loaded " + str(all.countTestCases()) + " tests")

TeamcityTestRunner().run(all, **options)

原文：http://www.cnblogs.com/UnGeek/p/6010543.html