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Ssh command line in RemoteOperations::execute is corrected

We use subprocess.list2cmdline(cmd) to pack a user command line.It allows PostgresNode::_psql to build PSQL command line without a "special case" for remote-host.AlsoRemoteOperations::execute raises exception if 'cmd' parameter has an unknown type.

1 parent3224e21 commit3ca3ff7Copy full SHA for 3ca3ff7

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2 files changed

-5

lines changed

testgres
- node.py
- operations
  - remote_ops.py

2 files changed

-5

lines changed

`‎testgres/node.py‎`

Lines changed: 1 addition & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -1125,10 +1125,7 @@ def _psql(`
`1125`	`1125`
`1126`	`1126`	`# select query source`
`1127`	`1127`	`ifquery:`
`1128`		`-ifself.os_ops.remote:`
`1129`		`-psql_params.extend(("-c",'"{}"'.format(query)))`
`1130`		`-else:`
`1131`		`-psql_params.extend(("-c",query))`
	`1128`	`+psql_params.extend(("-c",query))`
`1132`	`1129`	`eliffilename:`
`1133`	`1130`	`psql_params.extend(("-f",filename))`
`1134`	`1131`	`else:`

`‎testgres/operations/remote_ops.py‎`

Lines changed: 4 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -80,7 +80,10 @@ def exec_command(self, cmd, wait_exit=False, verbose=False, expect_error=False,`
`80`	`80`	`ifisinstance(cmd,str):`
`81`	`81`	`ssh_cmd= ['ssh',self.ssh_dest]+self.ssh_args+ [cmd]`
`82`	`82`	`elifisinstance(cmd,list):`
`83`		`-ssh_cmd= ['ssh',self.ssh_dest]+self.ssh_args+cmd`
	`83`	`+ssh_cmd= ['ssh',self.ssh_dest]+self.ssh_args+ [subprocess.list2cmdline(cmd)]`
	`84`	`+else:`
	`85`	`+raiseValueError("Invalid 'cmd' argument type - {0}".format(type(cmd).__name__))`
	`86`	`+`
`84`	`87`	`process=subprocess.Popen(ssh_cmd,stdin=subprocess.PIPE,stdout=subprocess.PIPE,stderr=subprocess.PIPE)`
`85`	`88`	`assertnot (processisNone)`
`86`	`89`	`ifget_process:`

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Commit3ca3ff7

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2 files changed

2 files changed

`‎testgres/node.py‎`

`‎testgres/operations/remote_ops.py‎`

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