please download the attachment ,and put in c:\test.data
and run the folloeing code:
from struct import unpack
file_obj = open('c:\\test.data', 'r')
day = file_obj.read(40)
while day:
parsed = list(unpack('LLLLLLL', day[:28]))
print parsed
day = file_obj.read(40)
[20081014, 2139065, 2146730, 2016184, 2017321, 53353969, 81131895]
wi2mt
[20081015, 1995885, 2013491, 1963103, 1994667, 29604089, 47896861]
xi2å<
[20081016, 1916133, 1943320, 1901503, 1909941, 35148740, 59837806]
yi22S
[20081017, 1921842, 1941299, 1902598, 1930651, 26152709, 45736073]
|i2T\
[20081020, 1924180, 1979840, 1890920, 1974010, 32116330, 54057592]
}i221
[20081021, 1978674, 1996658, 1956110, 1958529, 38697702, 62318899]
~i2ﾅ}
[20081022, 1932677, 1950791, 1894310, 1895822, 32351379, 53899980]
i2{?
[20081023, 1851259, 1879849, 1828308, 1875561, 32972464, 54004501]
ﾀi2ﾯﾞ
[20081024, 1875631, 1888101, 1825526, 1839621, 31704770, 51634501]
ﾃi2Iﾛ
Traceback (most recent call last):
File "C:\data.py", line 5, in <module>
parsed = list(unpack('LLLLLLL', day[:28]))
error: unpack requires a string argument of length 28
why i can't parse all of them??i just can get a small part of them.
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