I am a newbie to py.test , Please let me know how to run the py.test in PyScripter Editor. I have tried in the belwo way but it doesn't work.
import pytest
def func(x): return x + 1
def test_answer(): assert func(3) == 5
pytest.main()
and on running the above script i get an error saying
Traceback (most recent call last):
File "<module1>", line 10, in <module>
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\core.py", line 474, in main
exitstatus = config.hook.pytest_cmdline_main(config=config)
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\core.py", line 422, in __call__
return self._docall(methods, kwargs)
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\core.py", line 433, in _docall
res = mc.execute()
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\core.py", line 351, in execute
res = method(**kwargs)
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\main.py", line 107, in pytest_cmdline_main
return wrap_session(config, _main)
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\main.py", line 92, in wrap_session
config.pluginmanager.notify_exception(excinfo, config.option)
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\core.py", line 285, in notify_exception
res = self.hook.pytest_internalerror(excrepr=excrepr)
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\core.py", line 422, in __call__
return self._docall(methods, kwargs)
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\core.py", line 433, in _docall
res = mc.execute()
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\core.py", line 351, in execute
res = method(**kwargs)
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\terminal.py", line 152, in pytest_internalerror
self.write_line("INTERNALERROR> " + line)
File "C:\Python27\lib\site-packages\pytest-2.3.2-py2.7.egg\_pytest\terminal.py", line 140, in write_line
self._tw.line(line, **markup)
File "C:\Python27\lib\site-packages\py-1.4.11-py2.7.egg\py\_io\terminalwriter.py", line 181, in line
self.write(s, **kw)
File "C:\Python27\lib\site-packages\py-1.4.11-py2.7.egg\py\_io\terminalwriter.py", line 225, in write
self._file.write(msg)
File "C:\Python27\lib\site-packages\py-1.4.11-py2.7.egg\py\_io\terminalwriter.py", line 241, in write
self._writemethod(data)
TypeError: 'AsyncStream' object is not callable
Pleae do help me
The script appears to be wrong , as far as i know pytest.main can be used if you want your pytest should be run by python interpreter. You need have have your test under a directory. For example your pytest file is called test_sample which has following content ===================================pytests/test_sample===============================
import pytest
def func(x): return x + 1
def test_answer(): assert func(3) == 5
================================================================================== Then you can have the following code in python file which runs your test_sample
pytest.main(args=['-s', os.path.abspath('pytests')])
This should solve your problem
If you dont want python to run your pytests you can configure pyscripter runner to be run by pytests via tools-->configure tools and then add the pytests command line argument. you can then run you pytest from tools. By default pyscripter uses python interpreter as runner
You can use pytest in pydev :
http://pypi.python.org/pypi/pytest-pydev/0.1
Seems like PyScripter sets some sys.stdout stream that pytest does not recognize. I just tried to refine the handling from pytest's side. You can try using it with:
pip install -i http://pypi.testrun.org -U pytest
which should in particular install also the "py" lib which contains the TerminalWriting code. If that doesn't work, please file an file with the exact environment/PyScripter version you are using. And also the value of "import py ; print py. version ".
HTH, holger
import pytest,os
os.chdir("C:\Users\Public\Documents\Development\Python\<test_pytest.py>") #your file location
pytest.main(['-s', 'test_pytest.py'])
save the file . On Pyscripter go to Run-->Python Engine--> Internal Run the test , it should work. Somtime pyscripter doesn't pick up the change, you may have to reinitialise the python engine (Ctrl+F2)
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