Testgres supports the creation of PostgreSQL nodes on a remote host. This is useful when you want to run distributed tests involving multiple nodes spread across different machines.

To use this feature, you need to use the RemoteOperations class.

To use this feature, you need to use the RemoteOperations class. This feature is only supported with Linux.

Here is an example of how you might set this up:

"six>=1.9.0",

"psutil",

"packaging",

"paramiko",

"fabric",

]

readme=f.read()

setup(

version='1.9.0',

version='1.9.1',

name='testgres',

packages=['testgres','testgres.operations'],

description='Testing utility for PostgreSQL and its extensions',

First, \

from .configimporttestgres_config

from .operations.os_opsimportOsOperations,ConnectionParams

from .operations.local_opsimportLocalOperations

from .operations.remote_opsimportRemoteOperations

__all__= [

"get_new_node",

"get_remote_node",

"NodeBackup",

"NodeBackup","testgres_config",

"TestgresConfig","configure_testgres","scoped_config","push_config","pop_config",

"NodeConnection","DatabaseError","InternalError","ProgrammingError","OperationalError",

"TestgresException","ExecUtilException","QueryException","TimeoutException","CatchUpException","StartNodeException","InitNodeException","BackupException",

pg_control=os.path.join(data_dir,XLOG_CONTROL_FILE)

system_id=generate_system_id()

os_ops.write(pg_control,system_id,truncate=True,binary=True,read_and_write=True)

cur_pg_control=os_ops.read(pg_control,binary=True)

new_pg_control=system_id+cur_pg_control[len(system_id):]

os_ops.write(pg_control,new_pg_control,truncate=True,binary=True,read_and_write=True)

_params= [get_bin_path("pg_resetwal"),"-D",data_dir,"-f"]

withopen(filename,"a"):

os.utime(filename,None)

defread(self,filename,encoding=None):

withopen(filename,"r",encoding=encoding)asfile:

returnfile.read()

defread(self,filename,encoding=None,binary=False):

withopen(filename,mode)asfile:

content=file.read()

ifbinary:

ifisinstance(content,bytes):

returncontent.decode(encodingor'utf-8')

defreadlines(self,filename,num_lines=0,binary=False,encoding=None):