Path: ...!3.eu.feeder.erje.net!feeder.erje.net!fu-berlin.de!uni-berlin.de!not-for-mail
From: Karsten Hilbert <Karsten.Hilbert@gmx.net>
Newsgroups: comp.lang.python
Subject: Re: psycopg2: proper positioning of .commit() within try: except:
 blocks
Date: Mon, 9 Sep 2024 10:40:14 +0200
Lines: 14
Sender: <karsten.hilbert@gmx.net>
Message-ID: <mailman.0.1725871219.31645.python-list@python.org>
References: <7cb50df2-9c76-477f-91c9-e149c7637104@aklaver.com>
 <ZtytJMhyvtExPxfF@hermes.hilbert.loc>
 <5ee80b84-f04b-454d-ab39-45572e0751a1@aklaver.com>
 <Zty7ZCMwKQl4C4Id@hermes.hilbert.loc>
 <4a1b12fc-24b7-4c7e-b1f2-6ec9c5f341c2@aklaver.com>
 <ZtzDubguRDWXwV-t@hermes.hilbert.loc>
 <62133ebd-a4a3-471b-9acc-3a988b4fcbd7@btinternet.com>
 <Zt2xHedGIh1-dL4g@hermes.hilbert.loc>
 <mailman.50.1725804833.2917.python-list@python.org>
 <lk72fhFo32jU1@mid.individual.net>
 <Zt60bl8MTt_5Cj93@hermes.hilbert.loc>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: quoted-printable
X-Trace: news.uni-berlin.de R90q1BvBrx8QJ9mp514TXApY41Sy/YMGTdn9Z9LCGglQ==
Cancel-Lock: sha1:qAQV2HINbwsbFyoS6hUlrj38r44= sha256:eb0ztoAsPC6XhS7aqBvMb38cOrH2uuhDeNJt2ftWWGc=
Return-Path: <karsten.hilbert@gmx.net>
X-Original-To: python-list@python.org
Delivered-To: python-list@mail.python.org
Authentication-Results: mail.python.org; dkim=pass
 reason="2048-bit key; unprotected key"
 header.d=gmx.net header.i=karsten.hilbert@gmx.net
 header.b=rczBGXYo; dkim-adsp=pass; dkim-atps=neutral
X-Spam-Status: OK 0.020
X-Spam-Evidence: '*H*': 0.96; '*S*': 0.00; 'received:212.227': 0.07;
 'gpg': 0.09; 'karsten': 0.09; 'schrieb': 0.09; '1713': 0.16;
 '2024': 0.16; 'greg': 0.16; 'received:212.227.15': 0.16;
 'subject:() ': 0.16; 'subject:proper': 0.16; 'subject:try': 0.16;
 'to:addr:python-list': 0.20; 'code': 0.23; "doesn't": 0.32; 'sep':
 0.32; 'header:In-Reply-To:1': 0.34; 'mon,': 0.36; "it's": 0.37;
 'me.': 0.62; 'received:212': 0.62; 'caught': 0.67; 'confidence':
 0.76; 'exceptions': 0.84; 'subject:within': 0.84
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.net;
 s=s31663417; t=1725871214; x=1726476014; i=karsten.hilbert@gmx.net;
 bh=hPR+S36MKlLPeIEl3jZKujMQ+5kMOtc8+BO0TpPipos=;
 h=X-UI-Sender-Class:Date:From:To:Subject:Message-ID:References:
 MIME-Version:Content-Type:In-Reply-To:Content-Transfer-Encoding:
 cc:content-transfer-encoding:content-type:date:from:message-id:
 mime-version:reply-to:subject:to;
 b=rczBGXYoZtHn340+1oRneEVfbxMREvX1p0jAOXEkgY18VAFDgh0GxHQy9sQDWbei
 DUTbsdL11ISRp+hltfPv0HagY3a1KNTfaiVIJfo/E6AnNM+arg4yhj/klyHQTV84l
 yRw8Zg6MZ+sM6ZXFpPtJwtMZ1whHGlOl25hyaQ8AdLnxs4CDz1RCAwxtLzcyY2HHM
 o6nsEs1x+9v0Z+fkrBCax5xanvHPm7UJ+vG9tiwwRJ19OS2drJ2+QvaEs94iPqS28
 HCWtGKp6qT6Ss35SwNh7XgluowkLhMB1QXLrszs6Y9M0zw2csaef+0sNGXgHjY0ls
 SU0hgTRqBR8RyT/IiA==
X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a
Content-Disposition: inline
In-Reply-To: <lk72fhFo32jU1@mid.individual.net>
Ma_X_il-Followup-to: d
Re_X_turn-receipt-to: Karsten.Hilbert@gmx.net
Di_X_sposition-Notification-To: Karsten.Hilbert@gmx.net
X-Confi_X_rm-Reading-To: Karsten.Hilbert@gmx.net
X-Pri_X_ority: 2 (High)
X-Provags-ID: V03:K1:fc8Efw3v1JlRmiMx9mDJ8FTGp4w2MIbBpQzgQwfj0Puho8ZKTdy
 3+C6LD1pEfSax3+7fjip/7x2b1rEvpD2GW8LQxJDxQFJcY9d5JS2bEej3dGYE+BOEV97Fx0
 av2HWTS2VouqfR5GGpWIW90CKGg86SxISjqtNLLy1sRZ1k9EMAabAAPj2OpohQxT68zKP7O
 /Sm0JhQX5TLS5+kJPvRUA==
X-Spam-Flag: NO
UI-OutboundReport: notjunk:1;M01:P0:XbS+48/2tqs=;dxznGOW+eaeuNvT+MNlnwdhdQGc
 G/Ibgf/k/cX6CcN23wf/bmQBqrfTiahbjRVxSA4k+6pS3naQzO7l3sJX1Z4Z21XdijwSyNtoB
 vd6KfHkx2SFotzU29iRPOgKvZgf44TRiogI/3cVSrNQmgUDG08o9tH/eGgEUUmfF7o+RNcmoX
 c3s9U5Ii6i6/cNncfSsmc+x4o2V+YYGO2Tdorgu8XGRXgVGMpImr82S9jZCt74VlbmfpyV+DP
 0wEVzdJxQ7rzEQOS5TILdEcCA15eNUwCCrxmOf+cz2OnPt9pSNdZu/RQRimegGrWj8lf3ar5R
 lcBdTtqw1OzrpeTAfxeTxioXW42dW8q5MWUdsoZLIg/KROsQgWFkEuIM1AfWlyAD2BJkpyr3O
 tsg8YCdvtWkfcIdOEvJfO2V4QNYf8dBHbEcGdsI53Evc+Qg070P3xK5t36SoZ9Cvfiuc0nhBF
 q7FrR7Tk2WhR7akvtoIKeEp7ThCaVFJ1SraB4gIznwjefVHWee4r2rKdNozl2ZezYjZJqi6h4
 U1DisTs9TWASm18sNGcsGBzXXp9tMFofdIQU6R+v1VuAKGT63YSSt8V4ZikQIjHT/7RATr0Ft
 r1nTvrFpXamjz4qqXG1NK0PtJNdXySbbE3wqXILUSEcEpub38vZrYC9ddQflqmkSlXpUZBXtf
 rZ4uEIBeW8Nwd74nvf6n8iNGbO5MKq7+4FIs1UTXN/v8qDTS43OdpYo15mpw3SnB/n2Tln+6Y
 iBNUokVPJIUV3maZ+BG9KxxqmJwxzUcQA3EyjHIWMRWbm2m532p82A5k7/iQxjP3F5BbgIb6/
 nYEjW12u1CmnDW6uOfkaBnCw==
X-BeenThere: python-list@python.org
X-Mailman-Version: 2.1.39
Precedence: list
List-Id: General discussion list for the Python programming language
 <python-list.python.org>
List-Unsubscribe: <https://mail.python.org/mailman/options/python-list>,
 <mailto:python-list-request@python.org?subject=unsubscribe>
List-Archive: <https://mail.python.org/pipermail/python-list/>
List-Post: <mailto:python-list@python.org>
List-Help: <mailto:python-list-request@python.org?subject=help>
List-Subscribe: <https://mail.python.org/mailman/listinfo/python-list>,
 <mailto:python-list-request@python.org?subject=subscribe>
X-Mailman-Original-Message-ID: <Zt60bl8MTt_5Cj93@hermes.hilbert.loc>
X-Mailman-Original-References: <7cb50df2-9c76-477f-91c9-e149c7637104@aklaver.com>
 <ZtytJMhyvtExPxfF@hermes.hilbert.loc>
 <5ee80b84-f04b-454d-ab39-45572e0751a1@aklaver.com>
 <Zty7ZCMwKQl4C4Id@hermes.hilbert.loc>
 <4a1b12fc-24b7-4c7e-b1f2-6ec9c5f341c2@aklaver.com>
 <ZtzDubguRDWXwV-t@hermes.hilbert.loc>
 <62133ebd-a4a3-471b-9acc-3a988b4fcbd7@btinternet.com>
 <Zt2xHedGIh1-dL4g@hermes.hilbert.loc>
 <mailman.50.1725804833.2917.python-list@python.org>
 <lk72fhFo32jU1@mid.individual.net>
Bytes: 6031

Am Mon, Sep 09, 2024 at 01:48:32PM +1200 schrieb Greg Ewing via Python-lis=
t:

> That code doesn't inspire much confidence in me. It's far too
> convoluted with too much micro-management of exceptions.
>
> I would much prefer to have just *one* place where exceptions are
> caught and logged.

I am open to suggestions.

Karsten
=2D-
GPG  40BE 5B0E C98E 1713 AFA6  5BC0 3BEA AC80 7D4F C89B