askiiart/docker-composer
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Fix some stuff

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--global 2022-12-15 09:25:06 -06:00
parent 0ecf09e35b
commit b4dcdbc905
2 changed files with 6 additions and 9 deletions
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9
basic_management.py
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@ -1,9 +1,6 @@
from subprocess import getoutput from subprocess import getoutput
import docker_parser
import pprint
# Goals: Loop: Select container (or exit), then menu to do stuff to container (start, stop, rm, list info, go back to main menu) # Goals: Loop: Select container (or exit), then menu to do stuff to container (start, stop, rm, list info, go back to main menu)
pprint.pprint(docker_parser.DockerParser.ps())
if '\n' not in getoutput('docker ps'):
print('No containers running')
exit()
ps()

6
docker_parser.py
View file

@ -5,7 +5,7 @@ class NoContainersError(Exception):
pass pass
class DockerParser: class DockerParser:
def ps(raw_info='docker ps'): def ps(raw_info=getoutput('docker ps')):
""" """
Gets info about all running Docker containers from docker ps Gets info about all running Docker containers from docker ps
:return: Nested dict of containers info :return: Nested dict of containers info
@ -38,7 +38,7 @@ class DockerParser:
end_i = header_indices[header_indices_keys[j+1]] end_i = header_indices[header_indices_keys[j+1]]
else: else:
end_i = len(header) end_i = len(header)
info[containers[i]][header_indices[header_indices_keys[j]]] = \ info[containers[i]][header_indices_keys[j]] = \
raw_info.split('\n')[i][start_i:end_i].strip() raw_info.split('\n')[i][start_i:end_i].strip()
return info return info
@ -50,7 +50,7 @@ class DockerParser:
""" """
if '\n' not in raw_info: if '\n' not in raw_info:
raise(NoContainersError('A Docker container is required to run this program. Please create a docker container and try again.')) raise(NoContainersError('A Docker container is required to run this program. Please create a docker container and try again.'))
raw_info = getoutput('docker ps') raw_info = getoutput('docker container list')
# Header: "CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES" (with way more spaces) # Header: "CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES" (with way more spaces)
header = raw_info[:raw_info.find('\n')+1] header = raw_info[:raw_info.find('\n')+1]
header_temp = header header_temp = header