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Gwenaël Samain
cython
Commits
b9975566
Commit
b9975566
authored
Jul 06, 2018
by
scoder
Committed by
GitHub
Jul 06, 2018
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Merge pull request #2408 from gabrieldemarmiesse/test_sharing_declarations__2
Adding tests for "sharing declarations" part 2
parents
e4913479
82f95375
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40 additions
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31 deletions
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-31
docs/examples/userguide/sharing_declarations/c_lunch.pxd
docs/examples/userguide/sharing_declarations/c_lunch.pxd
+2
-0
docs/examples/userguide/sharing_declarations/landscaping.pyx
docs/examples/userguide/sharing_declarations/landscaping.pyx
+7
-0
docs/examples/userguide/sharing_declarations/lunch.h
docs/examples/userguide/sharing_declarations/lunch.h
+1
-0
docs/examples/userguide/sharing_declarations/lunch.pyx
docs/examples/userguide/sharing_declarations/lunch.pyx
+4
-0
docs/examples/userguide/sharing_declarations/setup.py
docs/examples/userguide/sharing_declarations/setup.py
+4
-0
docs/examples/userguide/sharing_declarations/shrubbing.pxd
docs/examples/userguide/sharing_declarations/shrubbing.pxd
+3
-0
docs/examples/userguide/sharing_declarations/shrubbing.pyx
docs/examples/userguide/sharing_declarations/shrubbing.pyx
+7
-0
docs/src/userguide/sharing_declarations.rst
docs/src/userguide/sharing_declarations.rst
+12
-31
No files found.
docs/examples/userguide/sharing_declarations/c_lunch.pxd
0 → 100644
View file @
b9975566
cdef
extern
from
"lunch.h"
:
void
eject_tomato
(
float
)
docs/examples/userguide/sharing_declarations/landscaping.pyx
0 → 100644
View file @
b9975566
cimport
shrubbing
import
shrubbing
def
main
():
cdef
shrubbing
.
Shrubbery
sh
sh
=
shrubbing
.
standard_shrubbery
()
print
(
"Shrubbery size is"
,
sh
.
width
,
'x'
,
sh
.
length
)
docs/examples/userguide/sharing_declarations/lunch.h
0 → 100644
View file @
b9975566
void
eject_tomato
(
float
speed
);
docs/examples/userguide/sharing_declarations/lunch.pyx
0 → 100644
View file @
b9975566
cimport
c_lunch
def
eject_tomato
(
float
speed
):
c_lunch
.
eject_tomato
(
speed
)
docs/examples/userguide/sharing_declarations/setup.py
0 → 100644
View file @
b9975566
from
distutils.core
import
setup
from
Cython.Build
import
cythonize
setup
(
ext_modules
=
cythonize
([
"landscaping.pyx"
,
"shrubbing.pyx"
]))
docs/examples/userguide/sharing_declarations/shrubbing.pxd
0 → 100644
View file @
b9975566
cdef
class
Shrubbery
:
cdef
int
width
cdef
int
length
docs/examples/userguide/sharing_declarations/shrubbing.pyx
0 → 100644
View file @
b9975566
cdef
class
Shrubbery
:
def
__cinit__
(
self
,
int
w
,
int
l
):
self
.
width
=
w
self
.
length
=
l
def
standard_shrubbery
():
return
Shrubbery
(
3
,
7
)
docs/src/userguide/sharing_declarations.rst
View file @
b9975566
...
@@ -147,17 +147,13 @@ for an imaginary module, and :keyword:`cimport` that module. You can then
...
@@ -147,17 +147,13 @@ for an imaginary module, and :keyword:`cimport` that module. You can then
refer to the C functions by qualifying them with the name of the module.
refer to the C functions by qualifying them with the name of the module.
Here's an example:
Here's an example:
:file:`c_lunch.pxd`:
:
:file:`c_lunch.pxd`:
cdef extern from "lunch.h":
.. literalinclude:: ../../examples/userguide/sharing_declarations/c_lunch.pxd
void eject_tomato(float)
:file:`lunch.pyx`:
:
:file:`lunch.pyx`:
cimport c_lunch
.. literalinclude:: ../../examples/userguide/sharing_declarations/lunch.pyx
def eject_tomato(float speed):
c_lunch.eject_tomato(speed)
You don't need any :file:`c_lunch.pyx` file, because the only things defined
You don't need any :file:`c_lunch.pyx` file, because the only things defined
in :file:`c_lunch.pxd` are extern C entities. There won't be any actual
in :file:`c_lunch.pxd` are extern C entities. There won't be any actual
...
@@ -222,38 +218,23 @@ Python methods.
...
@@ -222,38 +218,23 @@ Python methods.
Here is an example of a module which defines and exports an extension type,
Here is an example of a module which defines and exports an extension type,
and another module which uses it:
and another module which uses it:
:file:`Shrubbing.pxd`::
:file:`shrubbing.pxd`:
cdef class Shrubbery:
cdef int width
cdef int length
:file:`Shrubbing.pyx`::
cdef class Shrubbery:
.. literalinclude:: ../../examples/userguide/sharing_declarations/shrubbing.pxd
def __cinit__(self, int w, int l):
self.width = w
self.length = l
def standard_shrubbery():
:file:`shrubbing.pyx`:
return Shrubbery(3, 7)
:file:`Landscaping.pyx`::
.. literalinclude:: ../../examples/userguide/sharing_declarations/shrubbing.pyx
cimport Shrubbing
:file:`landscaping.pyx`:
import Shrubbing
cdef Shrubbing.Shrubbery sh
.. literalinclude:: ../../examples/userguide/sharing_declarations/landscaping.pyx
sh = Shrubbing.standard_shrubbery()
print("Shrubbery size is %d x %d" % (sh.width, sh.length))
One would then need to compile both of these modules, e.g. using
One would then need to compile both of these modules, e.g. using
:file:`setup.py`:
:
:file:`setup.py`:
from distutils.core import setup
.. literalinclude:: ../../examples/userguide/sharing_declarations/setup.py
from Cython.Build import cythonize
setup(ext_modules = cythonize(["Landscaping.pyx", "Shrubbing.pyx"]))
Some things to note about this example:
Some things to note about this example:
...
...
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