* [Buildroot] [PATCH 1/2] package/python-scipy: fix io runtime dependency
@ 2022-08-02 17:33 Guillaume W. Bres
2022-08-02 17:33 ` [Buildroot] [PATCH 2/2] support/testing: test_python_scipy Guillaume W. Bres
2022-08-03 16:36 ` [Buildroot] [PATCH 1/2] package/python-scipy: fix io runtime dependency Thomas Petazzoni via buildroot
0 siblings, 2 replies; 3+ messages in thread
From: Guillaume W. Bres @ 2022-08-02 17:33 UTC (permalink / raw)
To: buildroot; +Cc: Guillaume W. Bres, Thomas Petazzoni
We need python built with the --zlib feature, for the io
module to import properly and be usable
Signed-off-by: Guillaume W. Bres <guillaume.bressaix@gmail.com>
---
I did not provide the correct BR flag here. Let's test this module anyway
with the runtime test (see the following commit).
It turns out the scipy.io module is the only one that does not work right away
---
package/python-scipy/Config.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/package/python-scipy/Config.in b/package/python-scipy/Config.in
index 0fa6c9e311..229b5997ad 100644
--- a/package/python-scipy/Config.in
+++ b/package/python-scipy/Config.in
@@ -6,7 +6,7 @@ config BR2_PACKAGE_PYTHON_SCIPY
depends on BR2_TOOLCHAIN_HAS_FORTRAN # lapack
depends on BR2_INSTALL_LIBSTDCPP
select BR2_PACKAGE_LAPACK
- select BR2_PACKAGE_ZLIB # runtime scipy::io
+ select BR2_PACKAGE_PYTHON3_ZLIB # runtime scipy::io
select BR2_PACKAGE_PYTHON_NUMPY # runtime
select BR2_PACKAGE_PYTHON_PYBIND
help
--
2.20.1
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* [Buildroot] [PATCH 2/2] support/testing: test_python_scipy
2022-08-02 17:33 [Buildroot] [PATCH 1/2] package/python-scipy: fix io runtime dependency Guillaume W. Bres
@ 2022-08-02 17:33 ` Guillaume W. Bres
2022-08-03 16:36 ` [Buildroot] [PATCH 1/2] package/python-scipy: fix io runtime dependency Thomas Petazzoni via buildroot
1 sibling, 0 replies; 3+ messages in thread
From: Guillaume W. Bres @ 2022-08-02 17:33 UTC (permalink / raw)
To: buildroot; +Cc: Guillaume W. Bres, Thomas Petazzoni
Test io module, to demonstrate the runtime dependency is correctly matched
Signed-off-by: Guillaume W. Bres <guillaume.bressaix@gmail.com>
---
support/testing/tests/package/sample_python_scipy.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/support/testing/tests/package/sample_python_scipy.py b/support/testing/tests/package/sample_python_scipy.py
index df0c7ce5fe..d36f2273e7 100644
--- a/support/testing/tests/package/sample_python_scipy.py
+++ b/support/testing/tests/package/sample_python_scipy.py
@@ -1,4 +1,5 @@
import numpy
+import scipy.io
import scipy.special
import scipy.integrate
@@ -10,3 +11,6 @@ assert(com == 15.0)
t = scipy.integrate.trapezoid([5,8,10])
assert(t == 15.5)
+
+mdic = {"t": t, "label": "example"}
+scipy.io.savemat("example.mat", mdic)
--
2.20.1
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [Buildroot] [PATCH 1/2] package/python-scipy: fix io runtime dependency
2022-08-02 17:33 [Buildroot] [PATCH 1/2] package/python-scipy: fix io runtime dependency Guillaume W. Bres
2022-08-02 17:33 ` [Buildroot] [PATCH 2/2] support/testing: test_python_scipy Guillaume W. Bres
@ 2022-08-03 16:36 ` Thomas Petazzoni via buildroot
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Petazzoni via buildroot @ 2022-08-03 16:36 UTC (permalink / raw)
To: Guillaume W. Bres; +Cc: buildroot
On Tue, 2 Aug 2022 19:33:29 +0200
"Guillaume W. Bres" <guillaume.bressaix@gmail.com> wrote:
> We need python built with the --zlib feature, for the io
> module to import properly and be usable
>
> Signed-off-by: Guillaume W. Bres <guillaume.bressaix@gmail.com>
> ---
> I did not provide the correct BR flag here. Let's test this module anyway
> with the runtime test (see the following commit).
> It turns out the scipy.io module is the only one that does not work right away
> ---
> package/python-scipy/Config.in | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Both applied, with slightly reworked commit logs/titles. Thanks!
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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2022-08-02 17:33 [Buildroot] [PATCH 1/2] package/python-scipy: fix io runtime dependency Guillaume W. Bres
2022-08-02 17:33 ` [Buildroot] [PATCH 2/2] support/testing: test_python_scipy Guillaume W. Bres
2022-08-03 16:36 ` [Buildroot] [PATCH 1/2] package/python-scipy: fix io runtime dependency Thomas Petazzoni via buildroot
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