Re: Feature tests on M1 Mac fail

Hi

On Wed, 10 May 2023 at 13:24, Yogesh Mahajan <
yogesh(dot)mahajan(at)enterprisedb(dot)com> wrote:

> Hi,
>
> Errors occurring for python 3.8, 3.10, 3.11 are due the latest Werkzeug version
> 2.3.4/2.3.3.
> Could you please check Werkzeug version getting downloaded in venv? It
> should be Werkzeug 2.2.3
>

They are all completely fresh venvs, so:

for x in 38 39 310 311; do

workon pgadmin4-py$x

pip freeze | grep Werkzeug

for> done

Werkzeug==2.2.3

Werkzeug==2.2.3

Werkzeug==2.2.3

Werkzeug==2.2.3

>
> I have seen error occurring with python 3.9, but could not reproduce
> locally. My guess is, it is again due to some dependent package version
> upgrade.
>

Didn't Pravesh report the same thing? In any case, as the venv is built
from requirements.txt specifically for this test, I'd expect it to be
correct. This is what the venv looks like:

% workon pgadmin4-py39

% python3 --version

Python 3.9.13

% pip freeze

alembic==1.10.4

async-generator==1.10

attrs==23.1.0

Authlib==1.2.0

azure-common==1.1.28

azure-core==1.26.4

azure-identity==1.12.0

azure-mgmt-core==1.4.0

azure-mgmt-rdbms==10.1.0

azure-mgmt-resource==23.0.0

azure-mgmt-subscription==3.1.1

Babel==2.12.1

bcrypt==4.0.1

bidict==0.22.1

blinker==1.6.2

boto3==1.26.131

botocore==1.29.131

Brotli==1.0.9

cachetools==5.3.0

certifi==2023.5.7

cffi==1.15.1

charset-normalizer==3.1.0

click==8.1.3

coverage==7.2.3

cryptography==40.0.2

decorator==5.1.1

dnspython==2.3.0

email-validator==2.0.0.post2

eventlet==0.33.3

exceptiongroup==1.1.1

extras==1.0.0

fixtures==4.0.1

Flask==2.2.5

flask-babel==3.1.0

Flask-Compress==1.13

Flask-Gravatar==0.5.0

Flask-Login==0.6.2

Flask-Mail==0.9.1

Flask-Migrate==4.0.4

Flask-Paranoid==0.3.0

Flask-Principal==0.4.0

Flask-Security-Too==5.1.2

Flask-SocketIO==5.3.4

Flask-SQLAlchemy==3.0.3

Flask-WTF==1.1.1

google-api-core==2.11.0

google-api-python-client==2.86.0

google-auth==2.17.3

google-auth-httplib2==0.1.0

google-auth-oauthlib==1.0.0

googleapis-common-protos==1.59.0

greenlet==1.1.2

gssapi==1.8.2

h11==0.14.0

httpagentparser==1.9.5

httplib2==0.22.0

idna==3.4

importlib-metadata==6.6.0

isodate==0.6.1

itsdangerous==2.1.2

Jinja2==3.1.2

jmespath==1.0.1

ldap3==2.9.1

linecache2==1.0.0

Mako==1.2.4

MarkupSafe==2.1.2

msal==1.22.0

msal-extensions==1.0.0

msrest==0.7.1

oauthlib==3.2.2

outcome==1.2.0

paramiko==3.1.0

passlib==1.7.4

pbr==5.11.1

Pillow==9.5.0

portalocker==2.7.0

protobuf==4.23.0

psutil==5.9.5

psycopg==3.1.8

psycopg-c==3.1.8

pyasn1==0.5.0

pyasn1-modules==0.3.0

pycodestyle==2.10.0

pycparser==2.21

PyJWT==2.7.0

PyNaCl==1.5.0

pyotp==2.8.0

pyparsing==3.0.9

pypng==0.20220715.0

PySocks==1.7.1

python-dateutil==2.8.2

python-engineio==4.4.1

python-mimeparse==1.6.0

python-socketio==5.8.0

pytz==2023.3

qrcode==7.4.2

requests==2.28.2

requests-oauthlib==1.3.1

rsa==4.9

s3transfer==0.6.1

selenium==4.8.3

six==1.16.0

sniffio==1.3.0

sortedcontainers==2.4.0

speaklater3==1.4

SQLAlchemy==2.0.12

sqlparse==0.4.4

sshtunnel==0.4.0

testscenarios==0.5.0

testtools==2.6.0

traceback2==1.4.0

trio==0.22.0

trio-websocket==0.10.2

typing_extensions==4.5.0

ua-parser==0.16.1

uritemplate==4.1.1

urllib3==1.26.15

user-agents==2.2.0

Werkzeug==2.2.3

wsproto==1.2.0

WTForms==3.0.1

zipp==3.15.0

> And both the errors should not be specific to feature tests. It should be
> for API/ReSQL tests too.
>

Yes, that does seem to be the case. I'm just working on feature tests so
that's where I happened to see the problem.

Setting up the venv as I have done is exactly how it's done for all the
Python tests we run on GitHub, on Windows, Mac, and Linux, which work just
fine. It makes me wonder if there's something architecture specific going
on here. It's quite odd.

>
> Thanks,
> Yogesh Mahajan
> EnterpriseDB
>
>
> On Wed, May 10, 2023 at 5:38 PM Dave Page <dpage(at)pgadmin(dot)org> wrote:
>
>> I get the following errors when trying to run the feature tests on an M1
>> Mac, with Python 3.8 through 3.11. The Python 3.9 failure seems to be a
>> known issue with eventlet (though, our tests should still be able to run),
>> and whilst the others can be fixed with the strategic addition of a
>> .decode('UTF-8'), it does beg the question "how do these tests pass on our
>> buildfarm".
>>
>> Yogesh, can you take a look please?
>>
>> ############
>>
>> ~/git/pgadmin4/web % workon pgadmin4-py38
>>
>>
>> ~/git/pgadmin4/web % python regression/runtests.py --pkg feature_tests
>>
>>
>> 2023-05-10 12:49:05,666: INFO pgadmin:
>> ########################################################
>>
>> 2023-05-10 12:49:05,666: INFO pgadmin: Starting pgAdmin 4
>> v7.1...
>>
>> 2023-05-10 12:49:05,666: INFO pgadmin:
>> ########################################################
>>
>> 2023-05-10 12:49:05,666: DEBUG pgadmin: Python syspath:
>> ['/Users/dpage/git/pgadmin4/web/regression',
>> '/Users/dpage/git/pgadmin4/web',
>> '/Users/dpage/git/pgadmin4/web/regression',
>> '/Library/Frameworks/Python.framework/Versions/3.8/lib/python38.zip',
>> '/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8',
>> '/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/lib-dynload',
>> '/Users/dpage/.virtualenvs/pgadmin4-py38/lib/python3.8/site-packages']
>>
>> NOTE: Configuring authentication for SERVER mode.
>>
>>
>> 2023-05-10 12:49:06,738: INFO pgadmin: Registering blueprint
>> module: <AboutModule 'about'>
>>
>> 2023-05-10 12:49:06,739: INFO pgadmin: Registering blueprint
>> module: <AuthenticateModule 'authenticate'>
>>
>> 2023-05-10 12:49:06,740: INFO pgadmin: Registering blueprint
>> module: <BrowserModule 'browser'>
>>
>> 2023-05-10 12:49:07,662: INFO pgadmin: Registering blueprint
>> module: <DashboardModule 'dashboard'>
>>
>> 2023-05-10 12:49:07,668: INFO pgadmin: Registering blueprint
>> module: <DashboardModule 'dashboard'>
>>
>> 2023-05-10 12:49:07,668: INFO pgadmin: Registering blueprint
>> module: <HelpModule 'help'>
>>
>> 2023-05-10 12:49:07,668: INFO pgadmin: Registering blueprint
>> module: <MiscModule 'misc'>
>>
>> 2023-05-10 12:49:08,769: INFO pgadmin: Registering blueprint
>> module: <PreferencesModule 'preferences'>
>>
>> 2023-05-10 12:49:08,771: INFO pgadmin: Registering blueprint
>> module: <PgAdminModule 'redirects'>
>>
>> 2023-05-10 12:49:08,771: INFO pgadmin: Registering blueprint
>> module: <SettingsModule 'settings'>
>>
>> 2023-05-10 12:49:08,774: INFO pgadmin: Registering blueprint
>> module: <ToolsModule 'tools'>
>>
>> pgAdmin 4 - Application Initialisation
>>
>> ======================================
>>
>>
>> Starting pgAdmin 4. Please navigate to http://127.0.0.1:34575 in your
>> browser.
>>
>> * Serving Flask app 'pgadmin'
>>
>> * Debug mode: off
>>
>>
>> =============Running the test cases for 'PostgreSQL 15' =============
>>
>> Traceback (most recent call last):
>>
>> File "regression/runtests.py", line 486, in execute_test
>>
>> test_utils.create_parent_server_node(server_passed)
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 691, in create_parent_server_node
>>
>> srv_id = create_server(server_info)
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 634, in create_server
>>
>> server['type'] = get_server_type(server)
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 1189, in get_server_type
>>
>> if "EnterpriseDB" in version_string:
>>
>> TypeError: a bytes-like object is required, not 'str'
>>
>> a bytes-like object is required, not 'str'
>>
>> Exception in 6208811008 Thread-3
>>
>>
>> =============Completed the test cases for 'PostgreSQL 15'=============
>>
>>
>> ======================================================================
>>
>> Test Result Summary
>>
>> ======================================================================
>>
>>
>> ======================================================================
>>
>>
>> Please check output in file:
>> /Users/dpage/git/pgadmin4/web/regression/regression.log
>>
>>
>>
>> ~/git/pgadmin4/web % workon pgadmin4-py39
>>
>>
>> ~/git/pgadmin4/web % python regression/runtests.py --pkg feature_tests
>>
>>
>> 2023-05-10 12:49:30,701: INFO pgadmin:
>> ########################################################
>>
>> 2023-05-10 12:49:30,701: INFO pgadmin: Starting pgAdmin 4
>> v7.1...
>>
>> 2023-05-10 12:49:30,701: INFO pgadmin:
>> ########################################################
>>
>> 2023-05-10 12:49:30,701: DEBUG pgadmin: Python syspath:
>> ['/Users/dpage/git/pgadmin4/web/regression',
>> '/Users/dpage/git/pgadmin4/web',
>> '/Users/dpage/git/pgadmin4/web/regression',
>> '/Library/Frameworks/Python.framework/Versions/3.9/lib/python39.zip',
>> '/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9',
>> '/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/lib-dynload',
>> '/Users/dpage/.virtualenvs/pgadmin4-py39/lib/python3.9/site-packages']
>>
>> NOTE: Configuring authentication for SERVER mode.
>>
>>
>> 2023-05-10 12:49:31,591: INFO pgadmin: Registering blueprint
>> module: <AboutModule 'about'>
>>
>> 2023-05-10 12:49:31,592: INFO pgadmin: Registering blueprint
>> module: <AuthenticateModule 'authenticate'>
>>
>> 2023-05-10 12:49:31,593: INFO pgadmin: Registering blueprint
>> module: <BrowserModule 'browser'>
>>
>> 2023-05-10 12:49:32,297: INFO pgadmin: Registering blueprint
>> module: <DashboardModule 'dashboard'>
>>
>> 2023-05-10 12:49:32,303: INFO pgadmin: Registering blueprint
>> module: <DashboardModule 'dashboard'>
>>
>> 2023-05-10 12:49:32,303: INFO pgadmin: Registering blueprint
>> module: <HelpModule 'help'>
>>
>> 2023-05-10 12:49:32,304: INFO pgadmin: Registering blueprint
>> module: <MiscModule 'misc'>
>>
>> 2023-05-10 12:49:33,355: INFO pgadmin: Registering blueprint
>> module: <PreferencesModule 'preferences'>
>>
>> 2023-05-10 12:49:33,357: INFO pgadmin: Registering blueprint
>> module: <PgAdminModule 'redirects'>
>>
>> 2023-05-10 12:49:33,358: INFO pgadmin: Registering blueprint
>> module: <SettingsModule 'settings'>
>>
>> 2023-05-10 12:49:33,361: INFO pgadmin: Registering blueprint
>> module: <ToolsModule 'tools'>
>>
>> pgAdmin 4 - Application Initialisation
>>
>> ======================================
>>
>>
>> Starting pgAdmin 4. Please navigate to http://127.0.0.1:49511 in your
>> browser.
>>
>> * Serving Flask app 'pgadmin'
>>
>> * Debug mode: off
>>
>>
>> =============Running the test cases for 'PostgreSQL 15' =============
>>
>> Traceback (most recent call last):
>>
>> File "/Users/dpage/git/pgadmin4/web/regression/runtests.py", line 486,
>> in execute_test
>>
>> test_utils.create_parent_server_node(server_passed)
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 691, in create_parent_server_node
>>
>> srv_id = create_server(server_info)
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 634, in create_server
>>
>> server['type'] = get_server_type(server)
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 1172, in get_server_type
>>
>> connection = get_db_connection(
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 55, in get_db_connection
>>
>> connection = psycopg.connect(
>>
>> File
>> "/Users/dpage/.virtualenvs/pgadmin4-py39/lib/python3.9/site-packages/psycopg/connection.py",
>> line 723, in connect
>>
>> rv = cls._wait_conn(
>>
>> File
>> "/Users/dpage/.virtualenvs/pgadmin4-py39/lib/python3.9/site-packages/psycopg/connection.py",
>> line 972, in _wait_conn
>>
>> return waiting.wait_conn(gen, timeout=timeout)
>>
>> File
>> "/Users/dpage/.virtualenvs/pgadmin4-py39/lib/python3.9/site-packages/psycopg/waiting.py",
>> line 86, in wait_conn
>>
>> sel.register(fileno, s)
>>
>> File
>> "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/selectors.py",
>> line 527, in register
>>
>> self._selector.control([kev], 0, 0)
>>
>> TypeError: changelist must be an iterable of select.kevent objects
>>
>> changelist must be an iterable of select.kevent objects
>>
>> Exception in 6213283840 Thread-3
>>
>>
>> =============Completed the test cases for 'PostgreSQL 15'=============
>>
>>
>> ======================================================================
>>
>> Test Result Summary
>>
>> ======================================================================
>>
>>
>> ======================================================================
>>
>>
>> Please check output in file:
>> /Users/dpage/git/pgadmin4/web/regression/regression.log
>>
>>
>>
>> ~/git/pgadmin4/web % workon pgadmin4-py310
>>
>>
>> ~/git/pgadmin4/web % python regression/runtests.py --pkg feature_tests
>>
>>
>> 2023-05-10 12:49:51,253: INFO pgadmin:
>> ########################################################
>>
>> 2023-05-10 12:49:51,254: INFO pgadmin: Starting pgAdmin 4
>> v7.1...
>>
>> 2023-05-10 12:49:51,254: INFO pgadmin:
>> ########################################################
>>
>> 2023-05-10 12:49:51,254: DEBUG pgadmin: Python syspath:
>> ['/Users/dpage/git/pgadmin4/web/regression',
>> '/Users/dpage/git/pgadmin4/web',
>> '/Users/dpage/git/pgadmin4/web/regression',
>> '/Library/Frameworks/Python.framework/Versions/3.10/lib/python310.zip',
>> '/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10',
>> '/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/lib-dynload',
>> '/Users/dpage/.virtualenvs/pgadmin4-py310/lib/python3.10/site-packages']
>>
>> NOTE: Configuring authentication for SERVER mode.
>>
>>
>> 2023-05-10 12:49:52,218: INFO pgadmin: Registering blueprint
>> module: <AboutModule 'about'>
>>
>> 2023-05-10 12:49:52,219: INFO pgadmin: Registering blueprint
>> module: <AuthenticateModule 'authenticate'>
>>
>> 2023-05-10 12:49:52,219: INFO pgadmin: Registering blueprint
>> module: <BrowserModule 'browser'>
>>
>> 2023-05-10 12:49:52,912: INFO pgadmin: Registering blueprint
>> module: <DashboardModule 'dashboard'>
>>
>> 2023-05-10 12:49:52,916: INFO pgadmin: Registering blueprint
>> module: <DashboardModule 'dashboard'>
>>
>> 2023-05-10 12:49:52,917: INFO pgadmin: Registering blueprint
>> module: <HelpModule 'help'>
>>
>> 2023-05-10 12:49:52,917: INFO pgadmin: Registering blueprint
>> module: <MiscModule 'misc'>
>>
>> 2023-05-10 12:49:54,010: INFO pgadmin: Registering blueprint
>> module: <PreferencesModule 'preferences'>
>>
>> 2023-05-10 12:49:54,012: INFO pgadmin: Registering blueprint
>> module: <PgAdminModule 'redirects'>
>>
>> 2023-05-10 12:49:54,012: INFO pgadmin: Registering blueprint
>> module: <SettingsModule 'settings'>
>>
>> 2023-05-10 12:49:54,015: INFO pgadmin: Registering blueprint
>> module: <ToolsModule 'tools'>
>>
>> pgAdmin 4 - Application Initialisation
>>
>> ======================================
>>
>>
>> Starting pgAdmin 4. Please navigate to http://127.0.0.1:53161 in your
>> browser.
>>
>> * Serving Flask app 'pgadmin'
>>
>> * Debug mode: off
>>
>>
>> =============Running the test cases for 'PostgreSQL 15' =============
>>
>> Traceback (most recent call last):
>>
>> File "/Users/dpage/git/pgadmin4/web/regression/runtests.py", line 486,
>> in execute_test
>>
>> test_utils.create_parent_server_node(server_passed)
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 691, in create_parent_server_node
>>
>> srv_id = create_server(server_info)
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 634, in create_server
>>
>> server['type'] = get_server_type(server)
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 1189, in get_server_type
>>
>> if "EnterpriseDB" in version_string:
>>
>> TypeError: a bytes-like object is required, not 'str'
>>
>> a bytes-like object is required, not 'str'
>>
>> Exception in 6139408384 Thread-3 (execute_test)
>>
>>
>> =============Completed the test cases for 'PostgreSQL 15'=============
>>
>>
>> ======================================================================
>>
>> Test Result Summary
>>
>> ======================================================================
>>
>>
>> ======================================================================
>>
>>
>> Please check output in file:
>> /Users/dpage/git/pgadmin4/web/regression/regression.log
>>
>>
>>
>> ~/git/pgadmin4/web % workon pgadmin4-py311
>>
>>
>> ~/git/pgadmin4/web % python regression/runtests.py --pkg feature_tests
>>
>>
>> 2023-05-10 12:50:21,962: INFO pgadmin:
>> ########################################################
>>
>> 2023-05-10 12:50:21,963: INFO pgadmin: Starting pgAdmin 4
>> v7.1...
>>
>> 2023-05-10 12:50:21,963: INFO pgadmin:
>> ########################################################
>>
>> 2023-05-10 12:50:21,963: DEBUG pgadmin: Python syspath:
>> ['/Users/dpage/git/pgadmin4/web/regression',
>> '/Users/dpage/git/pgadmin4/web',
>> '/Users/dpage/git/pgadmin4/web/regression',
>> '/Library/Frameworks/Python.framework/Versions/3.11/lib/python311.zip',
>> '/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11',
>> '/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/lib-dynload',
>> '/Users/dpage/.virtualenvs/pgadmin4-py311/lib/python3.11/site-packages']
>>
>> NOTE: Configuring authentication for SERVER mode.
>>
>>
>> 2023-05-10 12:50:22,483: INFO pgadmin: Registering blueprint
>> module: <AboutModule 'about'>
>>
>> 2023-05-10 12:50:22,484: INFO pgadmin: Registering blueprint
>> module: <AuthenticateModule 'authenticate'>
>>
>> 2023-05-10 12:50:22,484: INFO pgadmin: Registering blueprint
>> module: <BrowserModule 'browser'>
>>
>> 2023-05-10 12:50:22,947: INFO pgadmin: Registering blueprint
>> module: <DashboardModule 'dashboard'>
>>
>> 2023-05-10 12:50:22,951: INFO pgadmin: Registering blueprint
>> module: <DashboardModule 'dashboard'>
>>
>> 2023-05-10 12:50:22,951: INFO pgadmin: Registering blueprint
>> module: <HelpModule 'help'>
>>
>> 2023-05-10 12:50:22,951: INFO pgadmin: Registering blueprint
>> module: <MiscModule 'misc'>
>>
>> 2023-05-10 12:50:23,568: INFO pgadmin: Registering blueprint
>> module: <PreferencesModule 'preferences'>
>>
>> 2023-05-10 12:50:23,569: INFO pgadmin: Registering blueprint
>> module: <PgAdminModule 'redirects'>
>>
>> 2023-05-10 12:50:23,570: INFO pgadmin: Registering blueprint
>> module: <SettingsModule 'settings'>
>>
>> 2023-05-10 12:50:23,571: INFO pgadmin: Registering blueprint
>> module: <ToolsModule 'tools'>
>>
>> pgAdmin 4 - Application Initialisation
>>
>> ======================================
>>
>>
>> Starting pgAdmin 4. Please navigate to http://127.0.0.1:30355 in your
>> browser.
>>
>> * Serving Flask app 'pgadmin'
>>
>> * Debug mode: off
>>
>>
>> =============Running the test cases for 'PostgreSQL 15' =============
>>
>> Traceback (most recent call last):
>>
>> File "/Users/dpage/git/pgadmin4/web/regression/runtests.py", line 486,
>> in execute_test
>>
>> test_utils.create_parent_server_node(server_passed)
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 691, in create_parent_server_node
>>
>> srv_id = create_server(server_info)
>>
>> ^^^^^^^^^^^^^^^^^^^^^^^^^^
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 634, in create_server
>>
>> server['type'] = get_server_type(server)
>>
>> ^^^^^^^^^^^^^^^^^^^^^^^
>>
>> File
>> "/Users/dpage/git/pgadmin4/web/regression/python_test_utils/test_utils.py",
>> line 1189, in get_server_type
>>
>> if "EnterpriseDB" in version_string:
>>
>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>
>> TypeError: a bytes-like object is required, not 'str'
>>
>> a bytes-like object is required, not 'str'
>>
>> Exception in 6212005888 Thread-3 (execute_test)
>>
>>
>> =============Completed the test cases for 'PostgreSQL 15'=============
>>
>>
>> ======================================================================
>>
>> Test Result Summary
>>
>> ======================================================================
>>
>>
>> ======================================================================
>>
>>
>> Please check output in file:
>> /Users/dpage/git/pgadmin4/web/regression/regression.log
>>
>>
>> ############
>>
>> --
>> Dave Page
>> Blog: https://pgsnake.blogspot.com
>> Twitter: @pgsnake
>>
>> EDB: https://www.enterprisedb.com
>>
>>

--
Dave Page
Blog: https://pgsnake.blogspot.com
Twitter: @pgsnake

EDB: https://www.enterprisedb.com