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fixes in backup_dropbox

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This commit is contained in:
Nabin Hait 2013-03-25 11:54:42 +05:30
parent 690fefe9c1
commit 0931642c3a
1 changed files with 16 additions and 5 deletions
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17
setup/doctype/backup_manager/backup_dropbox.py
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@ -44,7 +44,10 @@ def dropbox_callback(oauth_token=None, not_approved=False):
webnotes.conn.set_value("Backup Manager", "Backup Manager", "dropbox_access_secret", access_token.secret) webnotes.conn.set_value("Backup Manager", "Backup Manager", "dropbox_access_secret", access_token.secret)
webnotes.conn.set_value("Backup Manager", "Backup Manager", "dropbox_access_allowed", allowed) webnotes.conn.set_value("Backup Manager", "Backup Manager", "dropbox_access_allowed", allowed)
dropbox_client = client.DropboxClient(sess) dropbox_client = client.DropboxClient(sess)
try:
dropbox_client.file_create_folder("files") dropbox_client.file_create_folder("files")
except:
pass
else: else:
allowed = 0 allowed = 0
@ -94,7 +97,11 @@ def backup_to_dropbox():
upload_file_to_dropbox(filepath, "files", dropbox_client) upload_file_to_dropbox(filepath, "files", dropbox_client)
def get_dropbox_session(): def get_dropbox_session():
try:
from dropbox import session from dropbox import session
except:
webnotes.msgprint(_("Please install dropbox python module"), raise_exception=1)
try: try:
from conf import dropbox_access_key, dropbox_secret_key from conf import dropbox_access_key, dropbox_secret_key
except ImportError: except ImportError:
@ -107,16 +114,20 @@ def upload_file_to_dropbox(filename, folder, dropbox_client):
from dropbox import rest from dropbox import rest
size = os.stat(filename).st_size size = os.stat(filename).st_size
f = open(filename,'r') f = open(filename,'r')
if size > 4194304:
# if max packet size reached, use chunked uploader
max_packet_size = 4194304
if size > max_packet_size:
uploader = dropbox_client.get_chunked_uploader(f, size) uploader = dropbox_client.get_chunked_uploader(f, size)
while uploader.offset < size: while uploader.offset < size:
try: try:
uploader.upload_chunked() uploader.upload_chunked()
uploader.finish(os.path.join(folder, os.path.basename(filename)), overwrite=True) uploader.finish(folder + "/" + os.path.basename(filename), overwrite=True)
except rest.ErrorResponse: except rest.ErrorResponse:
pass pass
else: else:
dropbox_client.put_file(os.path.join(folder, os.path.basename(filename)), f, overwrite=True) dropbox_client.put_file(folder + "/" + os.path.basename(filename), f, overwrite=True)
if __name__=="__main__": if __name__=="__main__":
backup_to_dropbox() backup_to_dropbox()