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F101294787
splitgmov
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Created
Fri, Feb 7, 13:38
Size
3 KB
Mime Type
text/x-python
Expires
Sun, Feb 9, 13:38 (2 d)
Engine
blob
Format
Raw Data
Handle
24132118
Attached To
rPNBODY pNbody
splitgmov
View Options
#!/usr/bin/env python
import
sys
import
os
import
getopt
from
pNbody
import
Movie
from
numpy
import
*
####################################################################################
def
version
():
####################################################################################
print
'version 1.0'
sys
.
exit
(
0
)
####################################################################################
def
help_message
():
####################################################################################
print
'''Usage : splitgmov -f input --nh=nh --nv=nv
Options: -h -- this help message
-f -- input movie
--nh -- number of horizontal images
--nv -- number of vertical images
--help -- this help message
--version -- displays version
'''
sys
.
exit
(
0
)
####################################################################################
def
check_arguments
(
options
,
xarguments
):
####################################################################################
nh
=
1
nv
=
1
output
=
None
for
a
in
options
[:]:
if
a
[
0
]
==
'-h'
:
help_message
()
if
a
[
0
]
==
'--help'
:
help_message
()
if
a
[
0
]
==
'--version'
:
version
()
if
a
[
0
]
==
'--info'
:
info
=
1
if
a
[
0
]
==
'--nh'
:
if
a
[
1
]
==
''
:
help_message
()
else
:
nh
=
a
[
1
]
continue
if
a
[
0
]
==
'--nv'
:
if
a
[
1
]
==
''
:
help_message
()
else
:
nv
=
a
[
1
]
continue
if
a
[
0
]
==
'-f'
:
if
a
[
1
]
==
''
:
help_message
()
else
:
output
=
a
[
1
]
continue
if
output
==
None
:
help_message
()
return
nh
,
nv
,
output
####################################################################################
#
# MAIN
#
####################################################################################
try
:
options
,
xarguments
=
getopt
.
getopt
(
sys
.
argv
[
1
:],
'f:h'
,
[
'info'
,
'help'
,
'version'
,
'nh='
,
'nv='
])
except
getopt
.
error
:
help_message
()
sys
.
exit
(
0
)
# check arguments
nh
,
nv
,
name
=
check_arguments
(
options
,
xarguments
)
nh
=
int
(
nh
)
nv
=
int
(
nv
)
bname
=
os
.
path
.
split
(
os
.
path
.
splitext
(
name
)[
0
])[
1
]
ext
=
os
.
path
.
splitext
(
name
)[
1
]
film
=
Movie
.
Movie
(
name
)
film
.
open
()
n1
=
nh
# horizontal
n2
=
nv
# vertical
nmov
=
n1
*
n2
nh
=
film
.
numByte
/
n1
# sub movie horiz
nv
=
film
.
numLine
/
n2
# sub movie vert
#print film.numByte,n1,nh
#print film.numLine,n2,nv
dd
=
[]
for
i
in
range
(
1
,
n1
+
1
):
for
j
in
range
(
1
,
n2
+
1
):
dd
.
append
((
i
,
j
))
newfilms
=
[]
for
n
in
range
(
nmov
):
dx
,
dy
=
dd
[
n
]
newfilms
.
append
(
Movie
.
Movie
(
'
%s
_
%d%d%s
'
%
(
bname
,
dx
,
dy
,
ext
)))
newfilms
[
n
]
.
new
(
nh
,
nv
)
n
=
-
1
while
1
:
n
=
n
+
1
mat
=
film
.
read_one
(
"array"
)
if
mat
==
None
:
break
print
film
.
current_time
# sous image
for
n
in
range
(
nmov
):
dx
,
dy
=
dd
[
n
]
smat
=
mat
[
nv
*
(
dy
-
1
):
nv
+
(
nv
*
(
dy
-
1
)),
nh
*
(
dx
-
1
):
nh
+
(
nh
*
(
dx
-
1
))]
data
=
smat
.
tostring
()
newfilms
[
n
]
.
write_pic
(
film
.
current_time
,
data
)
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