Обсуждение: Qt runtime issue on python 3 + patch
Hello pgadmin hackers,
I checked out the newly released beta and wanted to see how easy it would be to package for Arch Linux, but ran into this error with the Qt runtime:Python path: "/home/asser/.virtualenvs/pgadmin4-python34/lib/python3.4/site-packages;/home/asser/src/pgadmin4-beta1/web"
Webapp path: "/home/asser/projects/pgadmin4/web/pgAdmin4.py"
Traceback (most recent call last):
File "/home/asser/projects/pgadmin4/web/pgAdmin4.py", line 23, in <module>
import config
File "/home/asser/projects/pgadmin4/web/config.py", line 255, in <module>
from config_local import *
File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
File "<frozen importlib._bootstrap>", line 2222, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 2164, in _find_spec
File "<frozen importlib._bootstrap>", line 1940, in find_spec
File "<frozen importlib._bootstrap>", line 1914, in _get_spec
File "<frozen importlib._bootstrap>", line 2049, in find_spec
File "<frozen importlib._bootstrap>", line 53, in _path_join
File "<frozen importlib._bootstrap>", line 53, in <listcomp>
TypeError: 'str' does not support the buffer interface
"Failed to launch the application server, server thread exiting."
Thanks for building the successor to pgAdmin3! It already looks good and I'm looking forward to further refinement. Hopefully I'll be able to contribute a bit along the way.
cheers,
Asser
Вложения
Hi On Sat, Jun 11, 2016 at 2:17 PM, Asser Schrøder Femø <asser.femoe@gmail.com> wrote: > Hello pgadmin hackers, > > I checked out the newly released beta and wanted to see how easy it would be > to package for Arch Linux, but ran into this error with the Qt runtime: > > Python path: > "/home/asser/.virtualenvs/pgadmin4-python34/lib/python3.4/site-packages;/home/asser/src/pgadmin4-beta1/web" > Webapp path: "/home/asser/projects/pgadmin4/web/pgAdmin4.py" > Traceback (most recent call last): > File "/home/asser/projects/pgadmin4/web/pgAdmin4.py", line 23, in <module> > import config > File "/home/asser/projects/pgadmin4/web/config.py", line 255, in <module> > from config_local import * > File "<frozen importlib._bootstrap>", line 2237, in _find_and_load > File "<frozen importlib._bootstrap>", line 2222, in > _find_and_load_unlocked > File "<frozen importlib._bootstrap>", line 2164, in _find_spec > File "<frozen importlib._bootstrap>", line 1940, in find_spec > File "<frozen importlib._bootstrap>", line 1914, in _get_spec > File "<frozen importlib._bootstrap>", line 2049, in find_spec > File "<frozen importlib._bootstrap>", line 53, in _path_join > File "<frozen importlib._bootstrap>", line 53, in <listcomp> > TypeError: 'str' does not support the buffer interface > "Failed to launch the application server, server thread exiting." > > According to Stackoverflow, exchanging PyBytes_FromString with > PyUnicode_DecodeFSDefault when building the pythonpath makes it work again > (see attached diff). I don't know why though, perhaps somebody will be able > to enlighten me :-) > > Same issue and fix on Python 3.4 and 3.5 on Arch Linux. I don't know if the > patch has any complications on other platforms. If I'm reading the docs right, PyUnicode_DecodeFSDefault was added in Python 3.3, so I've tweaked the patch a little (see attached). I know the current code has worked on some 3.x versions but I don't know which exactly as I don't currently have them here, but I'll bet it was 3.2 or below. Ashesh - can you have the most appropriate person from the team check this works on 3.0 through 3.5 please? > Thanks for building the successor to pgAdmin3! It already looks good and I'm > looking forward to further refinement. Hopefully I'll be able to contribute > a bit along the way. Cool - many thanks! -- Dave Page Blog: http://pgsnake.blogspot.com Twitter: @pgsnake EnterpriseDB UK: http://www.enterprisedb.com The Enterprise PostgreSQL Company
Вложения
Hi Surinder,
On Sat, Jun 11, 2016 at 11:08 PM, Dave Page <dpage@pgadmin.org> wrote:
HiIf I'm reading the docs right, PyUnicode_DecodeFSDefault was added in
On Sat, Jun 11, 2016 at 2:17 PM, Asser Schrøder Femø
<asser.femoe@gmail.com> wrote:
> Hello pgadmin hackers,
>
> I checked out the newly released beta and wanted to see how easy it would be
> to package for Arch Linux, but ran into this error with the Qt runtime:
>
> Python path:
> "/home/asser/.virtualenvs/pgadmin4-python34/lib/python3.4/site-packages;/home/asser/src/pgadmin4-beta1/web"
> Webapp path: "/home/asser/projects/pgadmin4/web/pgAdmin4.py"
> Traceback (most recent call last):
> File "/home/asser/projects/pgadmin4/web/pgAdmin4.py", line 23, in <module>
> import config
> File "/home/asser/projects/pgadmin4/web/config.py", line 255, in <module>
> from config_local import *
> File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
> File "<frozen importlib._bootstrap>", line 2222, in
> _find_and_load_unlocked
> File "<frozen importlib._bootstrap>", line 2164, in _find_spec
> File "<frozen importlib._bootstrap>", line 1940, in find_spec
> File "<frozen importlib._bootstrap>", line 1914, in _get_spec
> File "<frozen importlib._bootstrap>", line 2049, in find_spec
> File "<frozen importlib._bootstrap>", line 53, in _path_join
> File "<frozen importlib._bootstrap>", line 53, in <listcomp>
> TypeError: 'str' does not support the buffer interface
> "Failed to launch the application server, server thread exiting."
>
> According to Stackoverflow, exchanging PyBytes_FromString with
> PyUnicode_DecodeFSDefault when building the pythonpath makes it work again
> (see attached diff). I don't know why though, perhaps somebody will be able
> to enlighten me :-)
>
> Same issue and fix on Python 3.4 and 3.5 on Arch Linux. I don't know if the
> patch has any complications on other platforms.
Python 3.3, so I've tweaked the patch a little (see attached). I know
the current code has worked on some 3.x versions but I don't know
which exactly as I don't currently have them here, but I'll bet it was
3.2 or below. Ashesh - can you have the most appropriate person from
the team check this works on 3.0 through 3.5 please?
Can you please take a look at it?
> Thanks for building the successor to pgAdmin3! It already looks good and I'm
> looking forward to further refinement. Hopefully I'll be able to contribute
> a bit along the way.
Cool - many thanks!
--
Dave Page
Blog: http://pgsnake.blogspot.com
Twitter: @pgsnake
EnterpriseDB UK: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
--
Sent via pgadmin-hackers mailing list (pgadmin-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgadmin-hackers
On Wed, Jun 15, 2016 at 10:46 AM, Ashesh Vashi <ashesh.vashi@enterprisedb.com> wrote:
Hi Surinder,On Sat, Jun 11, 2016 at 11:08 PM, Dave Page <dpage@pgadmin.org> wrote:HiIf I'm reading the docs right, PyUnicode_DecodeFSDefault was added in
On Sat, Jun 11, 2016 at 2:17 PM, Asser Schrøder Femø
<asser.femoe@gmail.com> wrote:
> Hello pgadmin hackers,
>
> I checked out the newly released beta and wanted to see how easy it would be
> to package for Arch Linux, but ran into this error with the Qt runtime:
>
> Python path:
> "/home/asser/.virtualenvs/pgadmin4-python34/lib/python3.4/site-packages;/home/asser/src/pgadmin4-beta1/web"
> Webapp path: "/home/asser/projects/pgadmin4/web/pgAdmin4.py"
> Traceback (most recent call last):
> File "/home/asser/projects/pgadmin4/web/pgAdmin4.py", line 23, in <module>
> import config
> File "/home/asser/projects/pgadmin4/web/config.py", line 255, in <module>
> from config_local import *
> File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
> File "<frozen importlib._bootstrap>", line 2222, in
> _find_and_load_unlocked
> File "<frozen importlib._bootstrap>", line 2164, in _find_spec
> File "<frozen importlib._bootstrap>", line 1940, in find_spec
> File "<frozen importlib._bootstrap>", line 1914, in _get_spec
> File "<frozen importlib._bootstrap>", line 2049, in find_spec
> File "<frozen importlib._bootstrap>", line 53, in _path_join
> File "<frozen importlib._bootstrap>", line 53, in <listcomp>
> TypeError: 'str' does not support the buffer interface
> "Failed to launch the application server, server thread exiting."
>
> According to Stackoverflow, exchanging PyBytes_FromString with
> PyUnicode_DecodeFSDefault when building the pythonpath makes it work again
> (see attached diff). I don't know why though, perhaps somebody will be able
> to enlighten me :-)
>
> Same issue and fix on Python 3.4 and 3.5 on Arch Linux. I don't know if the
> patch has any complications on other platforms.
Python 3.3, so I've tweaked the patch a little (see attached). I know
the current code has worked on some 3.x versions but I don't know
which exactly as I don't currently have them here, but I'll bet it was
3.2 or below. Ashesh - can you have the most appropriate person from
the team check this works on 3.0 through 3.5 please?Can you please take a look at it?
Sure.
> Thanks for building the successor to pgAdmin3! It already looks good and I'm
> looking forward to further refinement. Hopefully I'll be able to contribute
> a bit along the way.
Cool - many thanks!
--
Dave Page
Blog: http://pgsnake.blogspot.com
Twitter: @pgsnake
EnterpriseDB UK: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
--
Sent via pgadmin-hackers mailing list (pgadmin-hackers@postgresql.org)
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http://www.postgresql.org/mailpref/pgadmin-hackers
Hi Dave,
On Wed, Jun 15, 2016 at 10:48 AM, Surinder Kumar <surinder.kumar@enterprisedb.com> wrote:
On Wed, Jun 15, 2016 at 10:46 AM, Ashesh Vashi <ashesh.vashi@enterprisedb.com> wrote:Hi Surinder,On Sat, Jun 11, 2016 at 11:08 PM, Dave Page <dpage@pgadmin.org> wrote:HiIf I'm reading the docs right, PyUnicode_DecodeFSDefault was added in
On Sat, Jun 11, 2016 at 2:17 PM, Asser Schrøder Femø
<asser.femoe@gmail.com> wrote:
> Hello pgadmin hackers,
>
> I checked out the newly released beta and wanted to see how easy it would be
> to package for Arch Linux, but ran into this error with the Qt runtime:
>
> Python path:
> "/home/asser/.virtualenvs/pgadmin4-python34/lib/python3.4/site-packages;/home/asser/src/pgadmin4-beta1/web"
> Webapp path: "/home/asser/projects/pgadmin4/web/pgAdmin4.py"
> Traceback (most recent call last):
> File "/home/asser/projects/pgadmin4/web/pgAdmin4.py", line 23, in <module>
> import config
> File "/home/asser/projects/pgadmin4/web/config.py", line 255, in <module>
> from config_local import *
> File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
> File "<frozen importlib._bootstrap>", line 2222, in
> _find_and_load_unlocked
> File "<frozen importlib._bootstrap>", line 2164, in _find_spec
> File "<frozen importlib._bootstrap>", line 1940, in find_spec
> File "<frozen importlib._bootstrap>", line 1914, in _get_spec
> File "<frozen importlib._bootstrap>", line 2049, in find_spec
> File "<frozen importlib._bootstrap>", line 53, in _path_join
> File "<frozen importlib._bootstrap>", line 53, in <listcomp>
> TypeError: 'str' does not support the buffer interface
> "Failed to launch the application server, server thread exiting."
>
> According to Stackoverflow, exchanging PyBytes_FromString with
> PyUnicode_DecodeFSDefault when building the pythonpath makes it work again
> (see attached diff). I don't know why though, perhaps somebody will be able
> to enlighten me :-)
>
> Same issue and fix on Python 3.4 and 3.5 on Arch Linux. I don't know if the
> patch has any complications on other platforms.
Python 3.3, so I've tweaked the patch a little (see attached). I know
the current code has worked on some 3.x versions but I don't know
which exactly as I don't currently have them here, but I'll bet it was
3.2 or below. Ashesh - can you have the most appropriate person from
the team check this works on 3.0 through 3.5 please?Can you please take a look at it?Sure.
Following is the analaysis of compiling runtime environment on Ubuntu14.04 with various python versions.
1. When compiled with Python-3.2
It compiled successfully but on running pgAdmin4 executable it shows syntax error:
(py32)surinder@ubuntu:~/Developments/pgadmin4/runtime$ echo $PYTHONPATH
:/home/surinder/.virtualenvs/py32/lib:/home/surinder/.virtualenvs/py32/lib/python3.2/site-packages
(py32)surinder@ubuntu:~/Developments/pgadmin4/runtime$ ./pgAdmin4
Python path: ""
Webapp path: "/home/surinder/Developments/pgadmin4/web/pgAdmin4.py"
Traceback (most recent call last):
File "/home/surinder/Developments/pgadmin4/web/pgAdmin4.py", line 24, in <module>
from pgadmin import create_app
File "/home/surinder/Developments/pgadmin4/web/pgadmin/__init__.py", line 254
if response.content_type == u'text/html; charset=utf-8':
^
SyntaxError: invalid syntax
"Failed to launch the application server, server thread exiting."
I got same error when I run pgAdmin4 with python installed from repository and with python compiled from source.
Upon further investigation it seems to be encoding issue.
2. pgAdmin4 compiled and run successfully on Python-3.3 & 3.4.
I didn't face the error @asser is facing while running pgAdmin4.
> Thanks for building the successor to pgAdmin3! It already looks good and I'm
> looking forward to further refinement. Hopefully I'll be able to contribute
> a bit along the way.
Cool - many thanks!
--
Dave Page
Blog: http://pgsnake.blogspot.com
Twitter: @pgsnake
EnterpriseDB UK: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
--
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