本文整理汇总了Python中qiniu.BucketManager.move方法的典型用法代码示例。如果您正苦于以下问题:Python BucketManager.move方法的具体用法?Python BucketManager.move怎么用?Python BucketManager.move使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qiniu.BucketManager
的用法示例。
在下文中一共展示了BucketManager.move方法的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: move_file
# 需要导入模块: from qiniu import BucketManager [as 别名]
# 或者: from qiniu.BucketManager import move [as 别名]
def move_file(username,path,filename,newpath,newfilename,bucket=None): # bucket即bucketmanager path='/dir/dir' 可用于重命名文件,移动文件,移动目录,重命名目录 # ok
user = User.objects.filter(username=username)
if bool(user):
user = user[0]
else:
return False
if bucket == None:
q = Auth(settings.QINIU_ACCESS_KEY, settings.QINIU_SECRET_KEY) # 授权
bucket = BucketManager(q)
if not check_str(filename) or not check_str(path,ispath=True) or not check_str(newfilename) or not check_str(newpath,ispath=True):
return False
file1 = FileInfo.objects.filter(owner=user,file_name=filename,file_path=path)
filecheck = FileInfo.objects.filter(owner=user,file_path=newpath) # filepath 可以不存在
if bool(file1) and bool(filecheck):
update_dir_size(username,path,0-file1[0].size)
update_dir_size(username,newpath,file1[0].size)
else:
return False
# 数据库操作
file1 = FileInfo.objects.filter(owner=user,file_name=filename,file_path=path)
if bool(file1):
file1 = file1[0]
else:
return False # 文件名或者文件夹名不存在
filecheck = FileInfo.objects.filter(owner=user,file_name=newfilename,file_path=newpath)
if bool(filecheck):
return False
file1.file_path = newpath
file1.file_name = newfilename
file1.save()
if path == '/':
path = ''
if newpath == '/':
newpath = ''
if file1.file_type == 'dir':
subpath = ''.join([path,'/',filename])
files = FileInfo.objects.filter(owner=user,file_path=subpath)
subpath2 = ''.join([newpath,'/',newfilename])
for f in files:
if f.file_type != 'dir':
f.file_path = subpath2
f.save()
key = ''.join([username, subpath , '/', f.file_name])
key2 = ''.join([username, subpath2, '/', f.file_name])
ret, info = bucket.move(settings.QINIU_BUCKET_NAME, key, settings.QINIU_BUCKET_NAME, key2)
print info
# assert ret=={}
else :
move_file(username,subpath,f.file_name,subpath2,f.file_name,bucket)
else:
key = ''.join([username, path, '/', filename])
key2 = ''.join([username, newpath, '/', newfilename])
ret, info = bucket.move(settings.QINIU_BUCKET_NAME, key, settings.QINIU_BUCKET_NAME, key2)
print info
# assert ret == {}
return True
示例2: QiniuWrapper
# 需要导入模块: from qiniu import BucketManager [as 别名]
# 或者: from qiniu.BucketManager import move [as 别名]
class QiniuWrapper():
policy = {'returnBody': '{"key": $(key), "type": $(mimeType), "name": $(fname), "size": $(fsize), "hash": $(etag)}'}
bucket_name = QINIU_BUCKET_NAME
domain = 'http://%s.qiniudn.com/' % bucket_name
def __init__(self):
self.q = Auth(QINIU_ACCESS_KEY, QINIU_SECRET_KEY)
self.bucket_manager = BucketManager(self.q)
def get_upload_token(self, key, expires=3600):
return self.q.upload_token(self.bucket_name, key, expires, self.policy)
def upload_file(self, key, filename, mime_type="application/octet-stream"):
'''
上传文件到七牛,如果指定的key对应的文件在七牛上已经存在, 会覆盖原来七牛上的文件
'''
ret, info = put_file(self.get_upload_token(key), key, filename, mime_type=mime_type, check_crc=True)
if info.status_code != 200:
return (False, info)
return (True, info)
def upload_stream(self, key, input_stream, data_size, mime_type="application/octet-stream"):
'''
上传文件到七牛,如果指定的key对应的文件在七牛上已经存在, 会覆盖原来七牛上的文件
'''
ret, info = put_stream(self.get_upload_token(key), key, input_stream, data_size, mime_type=mime_type, check_crc=True)
if info.status_code != 200:
return (False, info)
return (True, info)
def move(self, old_key, new_key):
ret, info = self.bucket_manager.move(self.bucket_name, old_key, self.bucket_name, new_key)
if info.status_code != 200:
return (False, info)
return (True, info)
def delete(self, key):
ret, info = self.bucket_manager.delete(self.bucket_name, key)
if info.status_code != 200:
return (False, info)
return (True, info)
def batch_delete(self, keys):
'''
keys = ['key1', 'key2', 'key3']
'''
ops = build_batch_delete(self.bucket_name, keys)
ret, info = self.bucket_manager.batch(ops)
if info.status_code != 200:
return (False, info)
return (True, info)
def list(self, prefix=None, limit=1000, marker=None):
return self.bucket_manager.list(self.bucket_name, prefix=prefix, marker=marker, limit=limit)
@classmethod
def get_url(cls, key):
return cls.domain + key
示例3: __init__
# 需要导入模块: from qiniu import BucketManager [as 别名]
# 或者: from qiniu.BucketManager import move [as 别名]
class QiniuBucketManager:
def __init__(self, auth, bucket):
"""
@param auth: qiniu auth object
@param bucket: bucket name
"""
self.auth = auth
self.bucket = bucket
self.bktmanager = BucketManager(auth)
self.upload_token = auth.upload_token(bucket)
def data_info(self, key):
"""
return information with keys {fsize, hash, mimetype, putTime} else
raise `QiniuReadDataError` with status_code and error message
"""
r, info = self.bktmanager.stat(self.bucket, key)
if not r:
raise QiniuReadDataError('status_code:{0}, error:{1}'.format(info.status_code,
info.text_body))
else:
return r
def push_data(self, key, data):
"""
return hash code if upload sucess else raise `QiniuPushDataError`
with status_code and error message
"""
ret, info = put_data(self.upload_token, key, data)
if not ret:
raise QiniuPushDataError('status_code:{0}, error:{1}'.format(info.status_code,
info.text_body))
else:
return ret['hash']
def delete_data(self, key):
"""
delete data `key`
"""
_, info = self.bktmanager.delete(self.bucket, key)
if info.status_code != 200:
raise QiniuError('status_code:{0}, error:{1}'.format(info.status_code,
info.text_body))
def batch_delete_data(self, keys):
if keys:
ops = build_batch_delete(self.bucket, keys)
_, info = self.bktmanager.batch(ops)
if info.status_code != 200:
msg = ''
for e in info.text_body:
msg += msg + ';' + 'status_code:{0}, error:{1}'.format(e)
raise QiniuError(msg)
def copy_data_to(self, sdata, dbucket, ddata):
"""
copy data `sdata` in this bucket to destination bucket `dbucket` with name `ddata`
"""
_, info = self.bktmanager.copy(self.bucket, sdata, dbucket, ddata)
if info.status_code != 200:
raise QiniuError('status_code:{0}, error:{1}'.format(info.status_code,
info.text_body))
def copy_data_from(self, sbucket, sdata, ddata):
"""
copy data from `sdata` in bucket `sbucket` to this bucket with name `ddata`
"""
_, info = self.bktmanager.copy(sbucket, sdata, self.bucket, ddata)
if info.status_code != 200:
raise QiniuError('status_code:{0}, error:{1}'.format(info.status_code,
info.text_body))
def move_data_to(self, sdata, dbucket, ddata):
"""
move data `sdata` in this bucket to destination bucket `dbucket` with name `ddata`
"""
_, info = self.bktmanager.move(self.bucket, sdata, dbucket, ddata)
if info.status_code != 200:
raise QiniuError('status_code:{0}, error:{1}'.format(info.status_code,
info.text_body))
def move_data_from(self, sbucket, sdata, ddata):
"""
move data from `sdata` in bucket `sbucket` to this bucket with name `ddata`
"""
_, info = self.bktmanager.move(sbucket, sdata, self.bucket, ddata)
if info.status_code != 200:
raise QiniuError('status_code:{0}, error:{1}'.format(info.status_code,
info.text_body))
def datas(self, prefix=None, limit=None, marker=None):
"""
list datas in bucket with keys fsize, hash, key, mimeType, puttime of each data
"""
def list_files(marker, limit):
k = {'bucket':self.bucket}
if limit:
k['limit'] = limit
if prefix:
#.........这里部分代码省略.........
示例4: Auth
# 需要导入模块: from qiniu import BucketManager [as 别名]
# 或者: from qiniu.BucketManager import move [as 别名]
# -*- coding: utf-8 -*-
# flake8: noqa
from qiniu import Auth
from qiniu import BucketManager
access_key = '...'
secret_key = '...'
#初始化Auth状态
q = Auth(access_key, secret_key)
#初始化BucketManager
bucket = BucketManager(q)
#你要测试的空间, 并且这个key在你空间中存在
bucket_name = 'Bucket_Name'
key = 'python-logo.png'
#将文件从文件key 移动到文件key2,可以实现文件的重命名 可以在不同bucket移动
key2 = 'python-logo2.png'
ret, info = bucket.move(bucket_name, key, bucket, key2)
print(info)
assert ret == {}
示例5: Qiniu
# 需要导入模块: from qiniu import BucketManager [as 别名]
# 或者: from qiniu.BucketManager import move [as 别名]
class Qiniu(object):
def __init__(self, _ak, _sk):
import os
from qiniu import Auth, BucketManager
if os.name in ['nt']:
os.environ["HOME"] = r"../"
self.q = Auth(_ak, _sk)
self.bucket = BucketManager(self.q)
self.domain = "images.miasun.cn"
def upload_file_by_file(self, _bucket_name, local_file, key=None):
import os
from qiniu import put_file
if not os.path.exists(local_file):
print("文件不存在,请检查文件地址!")
return False
if key is None:
# 未传入key时,使用文件名作为key
key = os.path.split(local_file)[-1]
token = self.q.upload_token(bucket=_bucket_name, key=key)
ret, info = self.get_file_info(bucket_name, key)
if ret:
print("已上传: http://{domain}/{key}".format(domain=self.domain, key=key))
else:
ret, info = put_file(token, key, local_file)
return ret, info
def upload_files_by_dir(self, _bucket_name, dir_):
failed = []
for dirpath, dirnames, filenames in os.walk(dir_):
for filename in filenames:
local_file = os.path.join(dirpath, filename)
key = local_file[len(os.path.split(dir_)[0]) + 1:].replace("\\", "/")
if self.is_file_uploaded(bucket_name, key):
print("已上传: http://{domain}/{key}".format(domain=self.domain, key=key))
continue
ret, info = self.upload_file_by_file(_bucket_name, local_file, key)
if ret is None:
failed.append(key)
print("上传失败:{key}".format(key=key))
else:
print("上传成功:\n![{filename}](http://{domain}/{key}) \n".format(
filename=filename,
key=key,
domain=self.domain
))
return failed
def upload(self, bucket_name, to_upload):
if os.path.isfile(to_upload):
return self.upload_file_by_file(bucket_name, to_upload)
elif os.path.isdir(to_upload):
return self.upload_files_by_dir(bucket_name, to_upload)
else:
return False
def upload_and_callback(self, bucket_name, local_file, key=None):
import os
from qiniu import put_file
if not os.path.exists(local_file):
print("文件不存在,请检查文件地址!")
return False
if key is None:
key = os.path.split(local_file)[-1]
policy = {
"callbackUrl": "http://your.domain.com/callback.php",
"callbackBody": "filename=$(fname)&filesize=$(fsize)"
}
token = self.q.upload_token(bucket=bucket_name, key=key, policy=policy)
ret, info = put_file(token, key, local_file)
return ret, info
def get_file_info(self, bucket_name, key):
return self.bucket.stat(bucket_name, key)
def is_file_uploaded(self, bucket_name, key):
ret, info = self.get_file_info(bucket_name, key)
if ret is None:
return False
else:
return True
def move_file(self, old_bucket, old_key, new_bucket, new_key):
return self.bucket.move(old_bucket, old_key, new_bucket, new_key)
def copy_file(self, old_bucket, old_key, new_bucket, new_key):
return self.bucket.copy(old_bucket, old_key, new_bucket, new_key)
def delete_file(self, bucket_name, key):
return self.bucket.delete(bucket_name, key)