Hello folks,
So i want to generate a md5 hash of uploaded files. How can this be done ?
here is my attempt
with the following code i get
AttributeError: 'str' object has no attribute 'retrieve'
So obviously the row elements are not Field type, and since i'm a python
newbie i couldn't figure this. Can anybody tip me on this ?
def md5_for_file(f):
...
return md5.digest()
db.define_table('t_products',
Field('id','id'),
Field('f_file_xplatform', type='upload'),
Field('f_file_xplatform_hash', type='string',label=T('Source File Hash')),
Field('f_file_xplatform_download_name', 'string', compute=lambda r:
download_name(r,"XPLATFORM")),
)
def download_name(in_row,in_os):
try:
tt_row = in_row['f_file_xplatform'].retrieve(nameonly=True)
print "tt_row: " + tt_row
t_md5 = md5_for_file(tt_row[1])
in_row['f_file_xplatform_hash']=t_md5
return 'blabla.'+t_md5
except Exception, e:
import traceback
print traceback.format_exc()
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