def file_del(file_url_obj):
"""
需要提供一个路径字典
:param file_url_obj:
:return:
"""
# 检测插件
data = plugin_manager.call_plug(hook_name="file_storage",
action="delete",
file_url_obj=file_url_obj)
if data == "__no_plugin__":
path = get_localfile_path(file_url_obj=file_url_obj)
return local_file_del(path=path)
def file_rename(file_url_obj, new_filename):
"""
需要提供一个本系统定义的文件字典
:param filedict:
:return:
"""
# 检测插件
data = plugin_manager.call_plug(hook_name="file_storage",
action="delete",
file_url_obj=file_url_obj,
new_filename=new_filename)
if data == "__no_plugin__":
path = get_localfile_path(file_url_obj=file_url_obj)
file_format = os.path.splitext(path)[-1]
new_path = "{}/{}{}".format(
os.path.split(path)[0],
os.path.split(path)[1], file_format)
os.rename(path, new_path)
return True
else:
return data
def copy_file(from_file_url_obj=None,
from_path=None,
replica_prefix="",
replica_file_name=None,
replica_file_format=None):
"""
文件复制,同一个区域的文件才可以复制
:param file_url_obj:和from_path二选1
:param from_path:
:param replica_prefix:
:param replica_file_name:
:param replica_file_format:
:return:
"""
# 如果自定义名字
if replica_file_name:
filename = '{}.{}'.format(replica_file_name, replica_file_format)
else:
filename = '{}-{}.{}'.format(time_to_utcdate(time_stamp=time.time()),
uuid1(), replica_file_format)
if replica_prefix:
filename = "{}{}".format(replica_prefix, filename)
filename = filename.replace("//", "/")
if from_file_url_obj:
if from_file_url_obj['type'] == "local":
# 是复制本地图片
from_local_path = get_localfile_path(from_file_url_obj)
# 文件保存的绝对路径
save_file_path = "{}/{}/{}".format(
STATIC_PATH, get_config("upload", "SAVE_DIR"),
filename).replace("//", "/")
# 文件保存到本地服务器端
save_dir = os.path.split(save_file_path)[0]
if not os.path.exists(save_dir):
os.makedirs(save_dir)
shutil.copyfile(from_local_path, save_file_path)
result = {
"key": filename,
"bucket_name": None,
"d": None,
"type": "local"
}
return result
else:
# 检图床插件
data = plugin_manager.call_plug(hook_name="file_storage",
action="copy_file",
file_url_obj=from_file_url_obj,
filename=filename)
if data == "__no_plugin__":
return None
else:
return data
elif from_path:
# 检图床插件
data = plugin_manager.call_plug(
hook_name="file_storage",
action="upload",
localfile_path=from_path,
filename=filename,
)
if data == "__no_plugin__":
# 文件保存的绝对路径
save_file_path = "{}/{}/{}".format(
STATIC_PATH, get_config("upload", "SAVE_DIR"),
filename).replace("//", "/")
# 文件保存到本地服务器端
save_dir = os.path.split(save_file_path)[0]
if not os.path.exists(save_dir):
os.makedirs(save_dir)
shutil.copyfile(from_path, save_file_path)
result = {
"key": filename,
"bucket_name": None,
"d": None,
"type": "local"
}
return result
else:
return data
