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enterRun.py
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Created
Sat, Sep 28, 01:34
Size
2 KB
Mime Type
text/x-python
Expires
Mon, Sep 30, 01:34 (2 d)
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blob
Format
Raw Data
Handle
21155960
Attached To
R3127 blackdynamite
enterRun.py
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#!/usr/bin/env python
################################################################
import
BlackDynamite
as
BD
import
subprocess
import
os
import
sys
import
socket
################################################################
parser
=
BD
.
BDParser
()
parser
.
register_params
(
group
=
"getRunInfo"
,
params
=
{
"run_id"
:
int
,
"order"
:
str
},
help
=
{
"run_id"
:
"Select a run_id for switching to it"
})
params
=
parser
.
parseBDParameters
()
mybase
=
BD
.
Base
(
**
params
)
if
'run_id'
in
params
:
params
[
'run_constraints'
]
=
[
'id = {0}'
.
format
(
params
[
'run_id'
])]
try
:
del
params
[
'job_constraints'
]
except
:
pass
runSelector
=
BD
.
RunSelector
(
mybase
)
run_list
=
runSelector
.
selectRuns
(
params
,
params
,
quiet
=
True
)
mybase
.
close
()
if
(
len
(
run_list
)
==
0
):
print
(
"no run found"
)
sys
.
exit
(
1
)
run
,
job
=
run_list
[
0
]
run_id
=
run
[
'id'
]
separator
=
'-'
*
30
print
(
separator
)
print
(
"JOB INFO"
)
print
(
separator
)
print
(
job
)
print
(
separator
)
print
(
"RUN INFO"
)
print
(
separator
)
print
(
run
)
print
(
separator
)
print
(
"LOGGING TO '{0}'"
.
format
(
run
[
'machine_name'
]))
print
(
separator
)
if
run
[
'state'
]
==
'CREATED'
:
print
(
"Cannot enter run: not yet started"
)
sys
.
exit
(
-
1
)
bashrc_filename
=
os
.
path
.
join
(
'/tmp'
,
'bashrc.user{0}.study{1}.run{2}'
.
format
(
params
[
'user'
],
params
[
'study'
],
run_id
))
bashrc
=
open
(
bashrc_filename
,
'w'
)
bashrc
.
write
(
'export PS1="
\\
u@
\\
h:<{0}|RUN-{1}> $ "
\n
'
.
format
(
params
[
'study'
],
run_id
))
bashrc
.
write
(
'cd {0}
\n
'
.
format
(
run
[
'run_path'
]))
bashrc
.
write
(
'echo '
+
separator
)
bashrc
.
close
()
command_login
=
'bash --rcfile {0} -i'
.
format
(
bashrc_filename
)
if
not
run
[
'machine_name'
]
==
socket
.
gethostname
():
command1
=
'scp -q {0} {1}:{0}'
.
format
(
bashrc_filename
,
run
[
'machine_name'
])
subprocess
.
call
(
command1
,
shell
=
True
)
command_login
=
'ssh -X -A -t {0} "{1}"'
.
format
(
run
[
'machine_name'
],
command_login
)
# print command_login
subprocess
.
call
(
command_login
,
shell
=
True
)
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