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Re: [Python-de] yaml config mit python editieren

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From Stefan Fuhrmann <stefan@fuhrmann.homedns.org>
Newsgroups de.comp.lang.python
Subject Re: [Python-de] yaml config mit python editieren
Date Sat, 10 Oct 2020 10:12:53 +0200
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manchmal muss man erst an Liste schreiben... ;)

mit

   docker_compose["services"]["db"]["environment"] = 
dict(MYSQL_ROOT_PASSWORD= "passing")

funktioniert es!

Danke!

Gruß

Stefan



Am 10.10.20 um 09:39 schrieb Stefan Fuhrmann:
> Hallo zusammen,
>
> ich habe eine docker-compose.yml und möchte diese editieren, was mir 
> nicht gelingt.
>
> #!/usr/bin/python3
>  2
>  3 import subprocess
>  4 import shutil
>  5 import os
>  6 import docker
>  7 #client = 
> docker.DockerClient(base_url="unix://var/run/docker.sock", 
> version='auto')
>  8 client = docker.from_env()
>  9 import sys
> 10 import yaml
> 11print(sys.version)
> 12
> 1
> 21
> 22
> 23 with open('docker-compose.yml', "r") as f:
>
> 24     # The FullLoader parameter handles the conversion from YAML
> 25     # scalar values to Python the dictionary format26     # 
> docker_compose = yaml.load(file, Loader=yaml.FullLoader)
>
> 27     docker_compose  = yaml.full_load(f)
>
> 28 #    docker_compose  = yaml.load(f, Loader=yaml.FullLoader)
> 29 #    docker_compose['MYSQL_ROOT_PASSWORD'] = "test"
> 30 
> #docker_compose["services"]["db"]["environment"]['MYSQL_ROOT_PASSWORD'] 
> = docker_compose.update("{{{pass}}}", "passing")
> 31
> 32     #docker_compose.update("{{{pass}}}", "Passing")
> 33
> 34    # txt = "pass"
> 35    # x = txt.replace("pass", "apples")
> 36     docker_compose["services"]["db"]["environment"] = 
> docker_compose.update("pass", "apples")
> 37
> 38 #    print(docker_compose)
> 39    # docker_compose = docker_compose.replace("{{{pass}}}", 
> "passingpass")
> 40
> 41
> 42 with open('docker-compose.yml', "w") as f:
> 43     yaml.dump(docker_compose, f)
>
> in der docker-compose habe ich bei MYSQL_ROOT_PASSWORD=pass 
> eingetragen, weil ich dachte, wenn ich da was einfaches stehen habe, 
> kann ich es ersetzen.
>
> Das funktioniert so leider nicht. Jetzt wird bis "environment" in der 
> yaml alles weggeschnitten.
>
>
> Wie kann ich eine docker-compose.yml mit  python editieren?
>
> Kann jemand helfen?
>
>
> Danke!
>
> Gruß
>
> Stefan
>
>
> _______________________________________________
> python-de maillist  -  python-de@python.org
> https://mail.python.org/mailman/listinfo/python-de

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Re: [Python-de] yaml config mit python editieren Stefan Fuhrmann <stefan@fuhrmann.homedns.org> - 2020-10-10 10:12 +0200

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