Hi Armin,
Great thanks for the method!
I had a try, but found it seemed only work for writing module tests, and
failed for writing app level code for a new module.
Here are what we tried:
In the new module __init__.py, we defined app level code:
appleveldefs = {
'tid': 'app_wrap.tid'
}
And in app_wrap.py, we tried to use "thread.get_ident()" from builtin
module's interperter code:
class wrapAPI:
spaceconfig = dict(usemodules=['thread'])
def thread_wrap(self):
import thread
return thread.get_ident()
w = wrapAPI()
def tid():
print w.thread_wrap()
Finally, we wrote a pytest to test the module:
import pytest
class AppTest:
spaceconfig = dict(usemodules=['wrap'])
def test_wrap(self):
import wrap
print wrap.tid()
The pytest failed and reported the error:
def test_wrap(self):
import wrap
> print wrap.tid()
E (application-level) ImportError: No module named thread
>From the experiment, we still could not import and use the builtin module's
function for writing a new module.
On Wed, Jun 3, 2015 at 2:49 PM, Armin Rigo <ar...@tunes.org> wrote:
> Hi Yicong,
>
> On 3 June 2015 at 05:37, Yicong Huang <hengha....@gmail.com> wrote:
> > We tried to import the module in app level code, but failed.
>
> That's how it is done in various modules. See for example
> pypy/module/_collections/app_defaultdict. Maybe you wrote a test that
> did you start with:
>
> class AppTestTestAPI:
> spaceconfig = dict(usemodules=['modulename'])
>
> which is needed, otherwise the test runs in a configuration in which
> the module is not present.
>
>
> A bientôt,
>
> Armin.
>
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