#!/usr/bin/env python
# coding: utf-8
# %%
from dpdispatcher.base_context import BaseContext
import os
# from dpdispatcher import dlog
# from dpdispatcher.submission import Machine
from .dpcloudserver.api import API
from .dpcloudserver import zip_file
# from zip_file import zip_files
DP_CLOUD_SERVER_HOME_DIR = os.path.join(
os.path.expanduser('~'),
'.dpdispatcher/',
'dp_cloud_server/'
)
ENDPOINT = 'http://oss-cn-shenzhen.aliyuncs.com'
BUCKET_NAME = 'dpcloudserver'
[docs]class DpCloudServerContext(BaseContext):
def __init__ (self,
local_root,
remote_root=None,
remote_profile={},
*args,
**kwargs,
):
self.temp_local_root = os.path.abspath(local_root)
self.remote_profile = remote_profile
email = remote_profile.get("email", None)
password = remote_profile.get('password')
if email is None:
raise ValueError("can not find email in remote_profile, please check your machine file.")
if password is None:
raise ValueError("can not find password in remote_profile, please check your machine file.")
self.api = API(email, password)
os.makedirs(DP_CLOUD_SERVER_HOME_DIR, exist_ok=True)
[docs] @classmethod
def load_from_dict(cls, context_dict):
local_root = context_dict['local_root']
remote_root = context_dict.get('remote_root', None)
remote_profile = context_dict.get('remote_profile', {})
dp_cloud_server_context = cls(
local_root=local_root,
remote_root=remote_root,
remote_profile=remote_profile
)
return dp_cloud_server_context
[docs] def bind_submission(self, submission):
self.submission = submission
self.local_root = os.path.join(self.temp_local_root, submission.work_base)
self.remote_root = '$(pwd)'
self.submission_hash = submission.submission_hash
self.machine = submission.machine
# def zip_files(self, submission):
# file_uuid = uuid.uuid1().hex
# oss_task_dir = os.path.join()
[docs] def upload(self, submission):
# oss_task_dir = os.path.join('%s/%s/%s.zip' % ('indicate', file_uuid, file_uuid))
# zip_filename = submission.submission_hash + '.zip'
# oss_task_zip = 'indicate/' + submission.submission_hash + '/' + zip_filename
# zip_path = "/home/felix/workplace/22_dpdispatcher/dpdispatcher-yfb/dpdispatcher/dpcloudserver/t.txt"
# zip_path = self.local_root
for job in submission.belonging_jobs:
self.machine.gen_local_script(job)
zip_filename = job.job_hash + '.zip'
oss_task_zip = 'indicate/' + job.job_hash + '/' + zip_filename
zip_task_file = os.path.join(self.local_root, zip_filename)
upload_file_list = [job.script_file_name, ]
upload_file_list.extend(submission.forward_common_files)
for task in job.job_task_list:
for file in task.forward_files:
upload_file_list.append(
os.path.join(
task.task_work_path, file
)
)
upload_zip = zip_file.zip_file_list(
self.local_root,
zip_task_file,
file_list=upload_file_list
)
result = self.api.upload(oss_task_zip, upload_zip, ENDPOINT, BUCKET_NAME)
return result
# return oss_task_zip
# api.upload(self.oss_task_dir, zip_task_file)
[docs] def download(self, submission):
for job in submission.belonging_jobs:
result_filename = job.job_hash + '_back.zip'
oss_result_zip = 'indicate/' + job.job_hash + '/' + result_filename
target_result_zip = os.path.join(self.local_root, result_filename)
self.api.download(oss_result_zip, target_result_zip, ENDPOINT, BUCKET_NAME)
zip_file.unzip_file(target_result_zip, out_dir=self.local_root)
return True
[docs] def write_file(self, fname, write_str):
result = self.write_home_file(fname, write_str)
return result
[docs] def write_local_file(self, fname, write_str):
local_filename = os.path.join(self.local_root, fname)
with open(local_filename, 'w') as f:
f.write(write_str)
return local_filename
[docs] def read_file(self, fname):
result = self.read_home_file(fname)
return result
[docs] def write_home_file(self, fname, write_str):
# os.makedirs(self.remote_root, exist_ok = True)
with open(os.path.join(DP_CLOUD_SERVER_HOME_DIR, fname), 'w') as fp:
fp.write(write_str)
return True
[docs] def read_home_file(self, fname):
with open(os.path.join(DP_CLOUD_SERVER_HOME_DIR, fname), 'r') as fp:
ret = fp.read()
return ret
[docs] def check_file_exists(self, fname):
result = self.check_home_file_exits(fname)
return result
[docs] def check_home_file_exits(self, fname):
return os.path.isfile(os.path.join(DP_CLOUD_SERVER_HOME_DIR, fname))
[docs] def clean(self):
submission_file_name = "{submission_hash}.json".format(
submission_hash=self.submission.submission_hash
)
submission_json = os.path.join(
DP_CLOUD_SERVER_HOME_DIR,
submission_file_name
)
os.remove(submission_json)
return True
# def get_return(self, cmd_pipes):
# if not self.check_finish(cmd_pipes):
# return None, None, None
# else :
# retcode = cmd_pipes['stdout'].channel.recv_exit_status()
# return retcode, cmd_pipes['stdout'], cmd_pipes['stderr']
[docs] def kill(self, cmd_pipes) :
pass
#%%