Hi Alex,
Thank you very much for your help. Apologies for the late response. I
have been very busy recently. I do hope that I can find some time to
backport these changes to CC 15.05.
xuebing
On 2017年03月10日 03:46, Alexandru Ardelean wrote:
Hey Xuebing,
Apologies for the late response.
Short version: please checkout this PR
https://github.com/openwrt/packages/pull/4130
I am hoping you can backport these changes to OpenWrt CC 15.05
I've managed to package Python & Python3 with .pyc bytecodes.
And it seems to work fine. I tested with mpc85xx & x86_64, but please
come back with a reply if it does not work for you and I can
investigate.
Maybe it's different for your architecture.
That PR may be a bit more than you need, since it splits Python
packages into Python Source packages and Python packages [ which now
ship with .pyc files ].
Funny story: I was approached about another user about this, but he
was happy with just using `python -m compileall`
I tested both Python & Python3 versions.
All looked good from what I could tell.
Also, please notice anything in that PR that you could use to save
some space on your flash device.
I noticed that packages were shipping with test files ; I removed them.
Hope this helps.
Thanks
Alex
On Sat, Feb 18, 2017 at 1:26 AM, Xuebing Wang <xbi...@gmail.com> wrote:
Hi Alex,
Thank you so much for your help.
xuebing wang
On 2017年02月17日 23:37, Alexandru Ardelean wrote:
@Xuebing: so, there doesn't seem to be a very easy way to do this at build
time.
I mean, at first, it can seem easy, because all that is needed, is to
add script that compiles here:
https://github.com/openwrt/packages/blob/for-15.05/lang/python/files/python-package.mk#L94
That script needs to recursively compile all .py files and
[optionally] remove them.
So, feel free to try/hack something for your case.
Maybe a shell script that uses this:
http://effbot.org/zone/python-compile.htm
compile.py
import os
import sys
import py_compile
for file in sys.argv:
py_compile.compile(file)
os.remove(file)
find . -name "\.py" | xargs compile.py
For the general case [in trunk], I think I have to start considering
splitting the Python source files and Python byte-compiled files into
2 package types.
There was a older discussion about this ; the idea is to package the
byte coded files, and offer the sources and python source packages.
Example: Have `python` package and `python-sources` package.
`python` == byte-compiled .pyc files, `python-sources` .py files
Will try to make an effort in the next couple of days to implement the
general solution for this.
But, it's Friday now here, and I usually don't do much in the weekend.
So, hopefully next week I could allocate some time for this.
Thanks
Alex
On Fri, Feb 17, 2017 at 9:42 AM, Xuebing Wang <xbi...@gmail.com> wrote:
Hi Alex,
Thanks a lot for your help. I am using Python 2.7.12, branch
chaos_calmer
from (git://github.com/openwrt/openwrt.git), feeds branch is for-15.05.
Also, I am using Atheros platform based on MIPS architecture.
Thanks again.
xuebing wang
On 2017年02月17日 15:31, Alexandru Ardelean wrote:
Oh.
This is an old topic.
Let me think about it, for a bit.
Quick q: which Python version are you using and from which repo/branch ?
I usually test against trunk.
Thanks
Alex
On Fri, Feb 17, 2017 at 8:40 AM, Xuebing Wang <xbi...@gmail.com> wrote:
Hi Community and Alexandru:
I am using OpenWrt chaos_calmer for an Atheros based platform, we have
a
complicated Python application which takes time to run.
- On the target board, I can "python -m compileall ." for Python
standard
libraries in directories "/usr/lib/python2.7", and boot time can
improve
significantly.
Would you please advise how can I change in files
feeds/packages/lang/python
to byte-compile Python libraries and include .pyc files in the
sysupgrade
image?
I am using below packages:
CONFIG_PACKAGE_python-base=y
CONFIG_PACKAGE_python-light=y
CONFIG_PACKAGE_python-codecs=y
CONFIG_PACKAGE_python-openssl=y
CONFIG_PACKAGE_python-sqlite3=y
CONFIG_PACKAGE_python-logging=y
Thanks.
xuebing wang
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