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# -*- coding: utf-8 -*-
"""
Container objects allow you to interact with docker containers via the Docker daemon.
"""
#external imports
import json,urllib
#internal imports
from subuserlib.classes.userOwnedObject import UserOwnedObject
class Container(UserOwnedObject):
def __init__(self,user,containerId):
self.id = containerId
UserOwnedObject.__init__(self,user)
def inspect(self):
"""
Returns a dictionary of container properties.
If the container no longer exists, return None.
"""
self.user.dockerDaemon.getConnection().request("GET","/v1.13/containers/"+self.id+"/json")
response = self.user.dockerDaemon.getConnection().getresponse()
if not response.status == 200:
response.read() # Read the response and discard it to prevent the server from getting locked up: https://stackoverflow.com/questions/3231543/python-httplib-responsenotready
return None
else:
return json.loads(response.read().decode("utf-8"))
def stop(self):
self.user.dockerDaemon.getConnection().request("POST","/v1.13/containers/"+self.id+"/stop")
response = self.user.dockerDaemon.getConnection().getresponse()
response.read()
def remove(self,force=False):
queryParameters = {
'force': force
}
try:
queryParametersString = urllib.urlencode(queryParameters)
except AttributeError:
queryParametersString = urllib.parse.urlencode(queryParameters) # Python 3
self.user.dockerDaemon.getConnection().request("DELETE","/v1.13/containers/"+self.id+"?"+queryParametersString)
response = self.user.dockerDaemon.getConnection().getresponse()
response.read()
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