def test_reload(tmp_module):
# write a module
mod = os.path.join(tmp_module, 'reload_test_mod.py')
print("\nRELOAD FILE:", mod)
with open(mod, "w") as file_:
file_.write(code.format(path_repr=pgpath_repr, msg="C.fn() Version1"))
# import the new module
import reload_test_mod
print("RELOAD MOD:", reload_test_mod.__file__)
c = reload_test_mod.C()
c.sig.connect(c.fn)
v1 = (reload_test_mod.C, reload_test_mod.C.sig, reload_test_mod.C.fn,
c.sig, c.fn, c.fn.__func__)
# write again and reload
with open(mod, "w") as file_:
file_.write(code.format(path_repr=pgpath_repr, msg="C.fn() Version 2"))
time.sleep(1.1)
#remove_cache(mod)
_ = pg.reload.reloadAll(tmp_module, debug=True)
v2 = (reload_test_mod.C, reload_test_mod.C.sig, reload_test_mod.C.fn,
c.sig, c.fn, c.fn.__func__)
oldcfn = pg.reload.getPreviousVersion(c.fn)
if oldcfn is None:
# Function did not reload; are we using pytest's assertion rewriting?
raise Exception(
"Function did not reload. (This can happen when using py.test"
" with assertion rewriting; use --assert=plain for this test.)")
assert oldcfn.__func__ is v1[2]
assert oldcfn.__self__ is c
# write again and reload
with open(mod, "w") as file_:
file_.write(code.format(path_repr=pgpath_repr, msg="C.fn() Version2"))
time.sleep(1.1)
# remove_cache(mod)
_ = pg.reload.reloadAll(tmp_module, debug=True)
_ = (reload_test_mod.C, reload_test_mod.C.sig, reload_test_mod.C.fn, c.sig,
c.fn, c.fn.__func__)
cfn1 = pg.reload.getPreviousVersion(c.fn)
cfn2 = pg.reload.getPreviousVersion(cfn1)
assert cfn1.__func__ is v2[2]
assert cfn2.__func__ is v1[2]
assert cfn1.__self__ is c
assert cfn2.__self__ is c
pg.functions.disconnect(c.sig, c.fn)
def test_reload():
py3 = sys.version_info >= (3, )
# write a module
mod = os.path.join(path, 'reload_test_mod.py')
print("\nRELOAD FILE:", mod)
open(mod,
'w').write(code.format(path_repr=pgpath_repr, msg="C.fn() Version1"))
# import the new module
import reload_test_mod
print("RELOAD MOD:", reload_test_mod.__file__)
c = reload_test_mod.C()
c.sig.connect(c.fn)
if py3:
v1 = (reload_test_mod.C, reload_test_mod.C.sig, reload_test_mod.C.fn,
c.sig, c.fn, c.fn.__func__)
else:
v1 = (reload_test_mod.C, reload_test_mod.C.sig, reload_test_mod.C.fn,
reload_test_mod.C.fn.__func__, c.sig, c.fn, c.fn.__func__)
# write again and reload
open(mod,
'w').write(code.format(path_repr=pgpath_repr, msg="C.fn() Version2"))
time.sleep(1.1)
#remove_cache(mod)
result1 = pg.reload.reloadAll(path, debug=True)
if py3:
v2 = (reload_test_mod.C, reload_test_mod.C.sig, reload_test_mod.C.fn,
c.sig, c.fn, c.fn.__func__)
else:
v2 = (reload_test_mod.C, reload_test_mod.C.sig, reload_test_mod.C.fn,
reload_test_mod.C.fn.__func__, c.sig, c.fn, c.fn.__func__)
if not py3:
assert c.fn.im_class is v2[0]
oldcfn = pg.reload.getPreviousVersion(c.fn)
if oldcfn is None:
# Function did not reload; are we using pytest's assertion rewriting?
raise Exception(
"Function did not reload. (This can happen when using py.test"
" with assertion rewriting; use --assert=plain for this test.)")
if py3:
assert oldcfn.__func__ is v1[2]
else:
assert oldcfn.im_class is v1[0]
assert oldcfn.__func__ is v1[2].__func__
assert oldcfn.__self__ is c
# write again and reload
open(mod,
'w').write(code.format(path_repr=pgpath_repr, msg="C.fn() Version2"))
time.sleep(1.1)
# remove_cache(mod)
result2 = pg.reload.reloadAll(path, debug=True)
if py3:
v3 = (reload_test_mod.C, reload_test_mod.C.sig, reload_test_mod.C.fn,
c.sig, c.fn, c.fn.__func__)
else:
v3 = (reload_test_mod.C, reload_test_mod.C.sig, reload_test_mod.C.fn,
reload_test_mod.C.fn.__func__, c.sig, c.fn, c.fn.__func__)
#for i in range(len(old)):
#print id(old[i]), id(new1[i]), id(new2[i]), old[i], new1[i]
cfn1 = pg.reload.getPreviousVersion(c.fn)
cfn2 = pg.reload.getPreviousVersion(cfn1)
if py3:
assert cfn1.__func__ is v2[2]
assert cfn2.__func__ is v1[2]
else:
assert cfn1.__func__ is v2[2].__func__
assert cfn2.__func__ is v1[2].__func__
assert cfn1.im_class is v2[0]
assert cfn2.im_class is v1[0]
assert cfn1.__self__ is c
assert cfn2.__self__ is c
pg.functions.disconnect(c.sig, c.fn)
