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import os
import shutil
import sys
import zipfile
sys.path.append(os.path.dirname(sys.path[0]))
from utils.hdfs_utils import HdfsUtils
from utils.common_util import CommonUtil
dev_work_place = "/opt/module/spark/demo/py_demo"
def get_git_work_place(branch_name: str) -> str:
if branch_name == 'developer':
return "/root/git_work_place"
usrName = CommonUtil.safeIndex(branch_name.split("/"), 1, None)
assert usrName is not None, "根据分支获取用户名失败！"
return f"/home/{usrName}/Amazon-Selection"
def crlf_2_lf(full_path):
"""
sh windows脚本转换为 unix分隔符
:param full_path:
:return:
"""
WINDOWS_LINE_ENDING = b'\r\n'
UNIX_LINE_ENDING = b'\n'
with open(full_path, 'rb') as open_file:
content = open_file.read()
return content.replace(WINDOWS_LINE_ENDING, UNIX_LINE_ENDING)
def zip_yswgutils_to_hdfs():
git_work_place = get_git_work_place("developer")
dist_src = f"{git_work_place}/Pyspark_job"
work_place = "/tmp"
os.chdir(work_place)
filename = "yswg_utils.zip"
result_path = os.path.join(work_place, filename)
if os.path.exists(result_path):
os.remove(result_path)
zip_obj = zipfile.ZipFile(filename, 'w')
for root, dirs, files in os.walk(dist_src):
for f in files:
full_path = os.path.join(root, f)
# 文件大小大于20M跳过
if os.path.getsize(full_path) > 20 * 1024 * 1024:
continue
zip_path = full_path[len(dist_src) + 1:]
zip_obj.write(full_path, zip_path)
zip_obj.close()
print(f"文件压缩在{result_path}中")
print("上传环境到hdfs中.................")
hdfs_path = f"/lib/{filename}"
client = HdfsUtils.get_hdfs_cilent()
client.delete(hdfs_path)
client.upload(hdfs_path, result_path, cleanup=True)
print("删除本地包中.................")
os.remove(result_path)
print("success")
pass
def git_update(branch_name):
assert branch_name is not None, "分支名不能为空！"
work_place = get_git_work_place(branch_name)
if not os.path.exists(work_place):
os.mkdir(work_place)
os.chdir(work_place)
src = "Pyspark_job"
if len(os.listdir(work_place)) <= 0:
cmds = [
'git init',
'git remote add origin http://47.106.101.75/abel_cjy/Amazon-Selection-Data.git',
'git config core.sparseCheckout true',
f'echo "{src}" >> .git/info/sparse-checkout',
'git pull --depth=1 origin master',
f"git fetch",
f"git checkout {branch_name}",
"git config --global credential.helper store",
"git pull"
]
for cmd in cmds:
print(cmd)
output = str(os.popen(cmd).read())
print(output)
update_flag = True
print(str(os.popen(f"git checkout {branch_name}").read()))
output = str(os.popen("git pull").read())
print(output)
if output.startswith("There is no tracking information for the current branch."):
update_flag = False
if update_flag and branch_name == 'developer':
# 备份原始目录
cmd = f"cp -r {dev_work_place} {dev_work_place}_back"
os.popen(cmd)
src_dir = os.path.join(work_place, src)
target_dir = dev_work_place
for root, dirs, files in os.walk(src_dir):
for file in files:
src_path = os.path.join(root, file)
target_path = src_path.replace(src_dir, target_dir)
# 目录不存在则创建
if not os.path.exists(os.path.dirname(target_path)):
os.makedirs(os.path.dirname(target_path))
# 覆盖git文件到线上目录
shutil.copyfile(src_path, target_path)
pass
print("git 更新成功！！！")
return update_flag
def zip_yswgutils_to_hdfs_local():
dist_src = r"E:\Amazon-Selection\Pyspark_job"
work_place = r"C:\Users\123\Desktop\tmp"
os.chdir(work_place)
filename = "yswg_utils.zip"
result_path = os.path.join(work_place, filename)
if os.path.exists(result_path):
os.remove(result_path)
zip_obj = zipfile.ZipFile(filename, 'w')
for root, dirs, files in os.walk(dist_src):
for f in files:
full_path = os.path.join(root, f)
# 文件大小大于20M跳过
if os.path.getsize(full_path) > 20 * 1024 * 1024:
continue
zip_path = full_path[len(dist_src) + 1:]
zip_obj.write(full_path, zip_path)
zip_obj.close()
print(f"文件压缩在{result_path}中")
print("上传环境到hdfs中.................")
hdfs_path = f"/lib/{filename}"
client = HdfsUtils.get_hdfs_cilent()
client.delete(hdfs_path)
client.upload(hdfs_path, result_path, cleanup=True)
print("删除本地包中.................")
print("success")
pass
if __name__ == '__main__':
branch_name = CommonUtil.get_sys_arg(1, "developer")
update_flag = git_update(branch_name)
# 更新分区
if update_flag and branch_name == 'developer':
zip_yswgutils_to_hdfs()