将文件上传到保管箱时的进度条
Progress bar while uploading a file to dropbox
import dropbox
client = dropbox.client.DropboxClient('<token>')
f = open('/ssd-scratch/abhishekb/try/1.mat', 'rb')
response = client.put_file('/data/1.mat', f)
我想上传一个大文件到保管箱。如何查看进度? [Docs]
编辑:
上传者偏移量在下面以某种方式相同。我做错了什么
import os,pdb,dropbox
size=1194304
client = dropbox.client.DropboxClient(token)
path='D:/bci_code/datasets/1.mat'
tot_size = os.path.getsize(path)
bigFile = open(path, 'rb')
uploader = client.get_chunked_uploader(bigFile, size)
print "uploading: ", tot_size
while uploader.offset < tot_size:
try:
upload = uploader.upload_chunked()
print uploader.offset
except rest.ErrorResponse, e:
print("something went wrong")
编辑 2:
size=1194304
tot_size = os.path.getsize(path)
bigFile = open(path, 'rb')
uploader = client.get_chunked_uploader(bigFile, tot_size)
print "uploading: ", tot_size
while uploader.offset < tot_size:
try:
upload = uploader.upload_chunked(chunk_size=size)
print uploader.offset
except rest.ErrorResponse, e:
print("something went wrong")
upload_chunked
,如 the documentation 注释:
Uploads data from this ChunkedUploader
's file_obj
in chunks, until an
error occurs. Throws an exception when an error occurs, and can be
called again to resume the upload.
是的,它会在返回之前上传整个文件(除非发生错误)。
如果你想自己一次上传一个块,你应该使用upload_chunk
and commit_chunked_upload
。
下面是一些工作代码,向您展示如何一次上传单个块并在块之间打印进度:
from io import BytesIO
import os
from dropbox.client import DropboxClient
client = DropboxClient(ACCESS_TOKEN)
path = 'test.data'
chunk_size = 1024*1024 # 1MB
total_size = os.path.getsize(path)
upload_id = None
offset = 0
with open(path, 'rb') as f:
while offset < total_size:
offset, upload_id = client.upload_chunk(
BytesIO(f.read(chunk_size)),
offset=offset, upload_id=upload_id)
print('Uploaded so far: {} bytes'.format(offset))
# Note the "auto/" on the next line, which is needed because
# this method doesn't attach the root by itself.
client.commit_chunked_upload('auto/test.data', upload_id)
print('Upload complete.')
import dropbox
client = dropbox.client.DropboxClient('<token>')
f = open('/ssd-scratch/abhishekb/try/1.mat', 'rb')
response = client.put_file('/data/1.mat', f)
我想上传一个大文件到保管箱。如何查看进度? [Docs]
编辑: 上传者偏移量在下面以某种方式相同。我做错了什么
import os,pdb,dropbox
size=1194304
client = dropbox.client.DropboxClient(token)
path='D:/bci_code/datasets/1.mat'
tot_size = os.path.getsize(path)
bigFile = open(path, 'rb')
uploader = client.get_chunked_uploader(bigFile, size)
print "uploading: ", tot_size
while uploader.offset < tot_size:
try:
upload = uploader.upload_chunked()
print uploader.offset
except rest.ErrorResponse, e:
print("something went wrong")
编辑 2:
size=1194304
tot_size = os.path.getsize(path)
bigFile = open(path, 'rb')
uploader = client.get_chunked_uploader(bigFile, tot_size)
print "uploading: ", tot_size
while uploader.offset < tot_size:
try:
upload = uploader.upload_chunked(chunk_size=size)
print uploader.offset
except rest.ErrorResponse, e:
print("something went wrong")
upload_chunked
,如 the documentation 注释:
Uploads data from this
ChunkedUploader
'sfile_obj
in chunks, until an error occurs. Throws an exception when an error occurs, and can be called again to resume the upload.
是的,它会在返回之前上传整个文件(除非发生错误)。
如果你想自己一次上传一个块,你应该使用upload_chunk
and commit_chunked_upload
。
下面是一些工作代码,向您展示如何一次上传单个块并在块之间打印进度:
from io import BytesIO
import os
from dropbox.client import DropboxClient
client = DropboxClient(ACCESS_TOKEN)
path = 'test.data'
chunk_size = 1024*1024 # 1MB
total_size = os.path.getsize(path)
upload_id = None
offset = 0
with open(path, 'rb') as f:
while offset < total_size:
offset, upload_id = client.upload_chunk(
BytesIO(f.read(chunk_size)),
offset=offset, upload_id=upload_id)
print('Uploaded so far: {} bytes'.format(offset))
# Note the "auto/" on the next line, which is needed because
# this method doesn't attach the root by itself.
client.commit_chunked_upload('auto/test.data', upload_id)
print('Upload complete.')