[meta-virtualization][PATCH 1/2] python3-fastentrypoints: add recipe

[meta-virtualization][PATCH 1/2] python3-fastentrypoints: add recipe

[Ming Liu]

From: Ming Liu <liu.ming50@gmail.com>

python3-fastentrypoints is a python module that make entry_points
specified in setup.py load more quickly.

Signed-off-by: Ming Liu <liu.ming50@gmail.com>
---
 .../python/python3-fastentrypoints_0.12.bb             | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 recipes-devtools/python/python3-fastentrypoints_0.12.bb

diff --git a/recipes-devtools/python/python3-fastentrypoints_0.12.bb b/recipes-devtools/python/python3-fastentrypoints_0.12.bb
new file mode 100644
index 0000000..7bd1651
--- /dev/null
+++ b/recipes-devtools/python/python3-fastentrypoints_0.12.bb
@@ -0,0 +1,18 @@
+SUMMARY = "Make entry_points specified in setup.py load more quickly"
+DESCRIPTION = "Using entry_points in your setup.py makes scripts that start \
+really slowly because it imports pkg_resources, which is a horrible \
+thing to do if you want your trivial script to execute more or less \
+instantly. fastentrypoints aims to fix that bypassing pkg_resources, \
+making scripts load a lot faster."
+HOMEPAGE = "https://github.com/ninjaaron/fast-entry_points"
+SECTION = "devel/python"
+
+LICENSE = "BSD-2-Clause"
+LIC_FILES_CHKSUM = "file://README.rst;md5=f212a0cb34eb678477972d2011fb365a"
+
+inherit pypi setuptools3
+
+SRC_URI[md5sum] = "390ad9a9229164a06156a5b1f0ef1b22"
+SRC_URI[sha256sum] = "ff284f1469bd65400599807d2c6284d5b251398e6e28811f5f77fd262292410b"
+
+BBCLASSEXTEND = "native nativesdk"
-- 
2.7.4

[meta-virtualization][PATCH 2/2] python3-docker-compose: import fastentrypoints

[Ming Liu]

From: Ming Liu <liu.ming50@gmail.com>

The docker-compose project is using console_scripts which hence imports
pkg_resources which is very slow at starting time, see:
https://github.com/pypa/setuptools/issues/510

This could be workaround by importing fastentrypoints module.

Some tests:

Before the patch, on a colibri-imx8x machine:

$ time docker-compose
```

real	0m5.108s
user	0m4.761s
sys	0m0.272s
```

After the patch, on a colibri-imx8x machine:

$ time docker-compose
```

real	0m3.526s
user	0m3.249s
sys	0m0.235s
```

Have verified the patch with:
https://docs.docker.com/compose/gettingstarted

Signed-off-by: Ming Liu <liu.ming50@gmail.com>
---
 .../0001-setup.py-import-fastentrypoints.patch     | 28 ++++++++++++++++++++++
 .../python3-docker-compose_1.25.0.bb               |  6 ++++-
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 recipes-containers/docker-compose/files/0001-setup.py-import-fastentrypoints.patch

diff --git a/recipes-containers/docker-compose/files/0001-setup.py-import-fastentrypoints.patch b/recipes-containers/docker-compose/files/0001-setup.py-import-fastentrypoints.patch
new file mode 100644
index 0000000..df613e8
--- /dev/null
+++ b/recipes-containers/docker-compose/files/0001-setup.py-import-fastentrypoints.patch
@@ -0,0 +1,28 @@
+From f3a22f0f14a4b3313e6405dfb6c97df949493a34 Mon Sep 17 00:00:00 2001
+From: Ming Liu <liu.ming50@gmail.com>
+Date: Thu, 30 Jan 2020 17:22:19 +0100
+Subject: [PATCH] setup.py: import fastentrypoints
+
+Upstream-Status: Inappropriate [OE specific configuration]
+
+Signed-off-by: Ming Liu <liu.ming50@gmail.com>
+---
+ setup.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/setup.py b/setup.py
+index ad57969..3cccffc 100644
+--- a/setup.py
++++ b/setup.py
+@@ -12,7 +12,7 @@ import sys
+ import pkg_resources
+ from setuptools import find_packages
+ from setuptools import setup
+-
++import fastentrypoints
+ 
+ def read(*parts):
+     path = os.path.join(os.path.dirname(__file__), *parts)
+-- 
+2.7.4
+
diff --git a/recipes-containers/docker-compose/python3-docker-compose_1.25.0.bb b/recipes-containers/docker-compose/python3-docker-compose_1.25.0.bb
index 36e2417..ba35c49 100644
--- a/recipes-containers/docker-compose/python3-docker-compose_1.25.0.bb
+++ b/recipes-containers/docker-compose/python3-docker-compose_1.25.0.bb
@@ -8,7 +8,11 @@ inherit pypi setuptools3
 SRC_URI[md5sum] = "275b32cffdad6b9816dc8b4c7e55600a"
 SRC_URI[sha256sum] = "2c5fcbfd3ff445b6f3eebb549cb167ef1d8f70c5806aab8f309fc8fa74cd977e"
 
-SRC_URI += "file://0001-setup.py-remove-maximum-version-requirements.patch"
+SRC_URI += "file://0001-setup.py-remove-maximum-version-requirements.patch \
+            file://0001-setup.py-import-fastentrypoints.patch \
+           "
+
+DEPENDS += "${PYTHON_PN}-fastentrypoints-native"
 
 RDEPENDS_${PN} = "\
     ${PYTHON_PN}-cached-property \
-- 
2.7.4

Re: [meta-virtualization][PATCH 1/2] python3-fastentrypoints: add recipe

[Tim Orling]

[-- Attachment #1: Type: text/plain, Size: 1736 bytes --]

This seems generally useful and should go to meta-python?

On Sat, Feb 1, 2020 at 9:47 AM Ming Liu <liu.ming50@gmail.com> wrote:

> From: Ming Liu <liu.ming50@gmail.com>
>
> python3-fastentrypoints is a python module that make entry_points
> specified in setup.py load more quickly.
>
> Signed-off-by: Ming Liu <liu.ming50@gmail.com>
> ---
>  .../python/python3-fastentrypoints_0.12.bb             | 18
> ++++++++++++++++++
>  1 file changed, 18 insertions(+)
>  create mode 100644 recipes-devtools/python/
> python3-fastentrypoints_0.12.bb
>
> diff --git a/recipes-devtools/python/python3-fastentrypoints_0.12.bb
> b/recipes-devtools/python/python3-fastentrypoints_0.12.bb
> new file mode 100644
> index 0000000..7bd1651
> --- /dev/null
> +++ b/recipes-devtools/python/python3-fastentrypoints_0.12.bb
> @@ -0,0 +1,18 @@
> +SUMMARY = "Make entry_points specified in setup.py load more quickly"
> +DESCRIPTION = "Using entry_points in your setup.py makes scripts that
> start \
> +really slowly because it imports pkg_resources, which is a horrible \
> +thing to do if you want your trivial script to execute more or less \
> +instantly. fastentrypoints aims to fix that bypassing pkg_resources, \
> +making scripts load a lot faster."
> +HOMEPAGE = "https://github.com/ninjaaron/fast-entry_points"
> +SECTION = "devel/python"
> +
> +LICENSE = "BSD-2-Clause"
> +LIC_FILES_CHKSUM =
> "file://README.rst;md5=f212a0cb34eb678477972d2011fb365a"
> +
> +inherit pypi setuptools3
> +
> +SRC_URI[md5sum] = "390ad9a9229164a06156a5b1f0ef1b22"
> +SRC_URI[sha256sum] =
> "ff284f1469bd65400599807d2c6284d5b251398e6e28811f5f77fd262292410b"
> +
> +BBCLASSEXTEND = "native nativesdk"
> --
> 2.7.4
>
> 
>

[-- Attachment #2: Type: text/html, Size: 2829 bytes --]

Re: [meta-virtualization][PATCH 1/2] python3-fastentrypoints: add recipe

[Bruce Ashfield]

On Sat, Feb 1, 2020 at 1:32 PM Tim Orling <ticotimo@gmail.com> wrote:
>
> This seems generally useful and should go to meta-python?

With only the one user, I'd prefer to just merge it here. If anyone
else needs it, we can consider it as a move later.

queue my rant about having it where we know we can test it :D

Bruce

>
> On Sat, Feb 1, 2020 at 9:47 AM Ming Liu <liu.ming50@gmail.com> wrote:
>>
>> From: Ming Liu <liu.ming50@gmail.com>
>>
>> python3-fastentrypoints is a python module that make entry_points
>> specified in setup.py load more quickly.
>>
>> Signed-off-by: Ming Liu <liu.ming50@gmail.com>
>> ---
>>  .../python/python3-fastentrypoints_0.12.bb             | 18 ++++++++++++++++++
>>  1 file changed, 18 insertions(+)
>>  create mode 100644 recipes-devtools/python/python3-fastentrypoints_0.12.bb
>>
>> diff --git a/recipes-devtools/python/python3-fastentrypoints_0.12.bb b/recipes-devtools/python/python3-fastentrypoints_0.12.bb
>> new file mode 100644
>> index 0000000..7bd1651
>> --- /dev/null
>> +++ b/recipes-devtools/python/python3-fastentrypoints_0.12.bb
>> @@ -0,0 +1,18 @@
>> +SUMMARY = "Make entry_points specified in setup.py load more quickly"
>> +DESCRIPTION = "Using entry_points in your setup.py makes scripts that start \
>> +really slowly because it imports pkg_resources, which is a horrible \
>> +thing to do if you want your trivial script to execute more or less \
>> +instantly. fastentrypoints aims to fix that bypassing pkg_resources, \
>> +making scripts load a lot faster."
>> +HOMEPAGE = "https://github.com/ninjaaron/fast-entry_points"
>> +SECTION = "devel/python"
>> +
>> +LICENSE = "BSD-2-Clause"
>> +LIC_FILES_CHKSUM = "file://README.rst;md5=f212a0cb34eb678477972d2011fb365a"
>> +
>> +inherit pypi setuptools3
>> +
>> +SRC_URI[md5sum] = "390ad9a9229164a06156a5b1f0ef1b22"
>> +SRC_URI[sha256sum] = "ff284f1469bd65400599807d2c6284d5b251398e6e28811f5f77fd262292410b"
>> +
>> +BBCLASSEXTEND = "native nativesdk"
>> --
>> 2.7.4
>>
>>
> 



-- 
- Thou shalt not follow the NULL pointer, for chaos and madness await
thee at its end
- "Use the force Harry" - Gandalf, Star Trek II

Re: [meta-virtualization][PATCH 1/2] python3-fastentrypoints: add recipe

[Bruce Ashfield]

both patches are merged.

Bruce


In message: [meta-virtualization][PATCH 1/2] python3-fastentrypoints: add recipe
on 01/02/2020 Ming Liu wrote:

> From: Ming Liu <liu.ming50@gmail.com>
> 
> python3-fastentrypoints is a python module that make entry_points
> specified in setup.py load more quickly.
> 
> Signed-off-by: Ming Liu <liu.ming50@gmail.com>
> ---
>  .../python/python3-fastentrypoints_0.12.bb             | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
>  create mode 100644 recipes-devtools/python/python3-fastentrypoints_0.12.bb
> 
> diff --git a/recipes-devtools/python/python3-fastentrypoints_0.12.bb b/recipes-devtools/python/python3-fastentrypoints_0.12.bb
> new file mode 100644
> index 0000000..7bd1651
> --- /dev/null
> +++ b/recipes-devtools/python/python3-fastentrypoints_0.12.bb
> @@ -0,0 +1,18 @@
> +SUMMARY = "Make entry_points specified in setup.py load more quickly"
> +DESCRIPTION = "Using entry_points in your setup.py makes scripts that start \
> +really slowly because it imports pkg_resources, which is a horrible \
> +thing to do if you want your trivial script to execute more or less \
> +instantly. fastentrypoints aims to fix that bypassing pkg_resources, \
> +making scripts load a lot faster."
> +HOMEPAGE = "https://github.com/ninjaaron/fast-entry_points"
> +SECTION = "devel/python"
> +
> +LICENSE = "BSD-2-Clause"
> +LIC_FILES_CHKSUM = "file://README.rst;md5=f212a0cb34eb678477972d2011fb365a"
> +
> +inherit pypi setuptools3
> +
> +SRC_URI[md5sum] = "390ad9a9229164a06156a5b1f0ef1b22"
> +SRC_URI[sha256sum] = "ff284f1469bd65400599807d2c6284d5b251398e6e28811f5f77fd262292410b"
> +
> +BBCLASSEXTEND = "native nativesdk"
> -- 
> 2.7.4
> 

>