a simple subprocess manager,suport stream stdout \ async
Project description
### 介绍
一个subprocess模块的封装,可以更方便的进行系统调用
To Do List:
....
[开发processcall的环境是python3哦]
### 安装
pip安装
```
pip install processcall
```
源码安装
```
git clone git@github.com:rfyiamcool/processcall.git
cd processcall
python setup.py install
```
### 使用方法
只单纯的执行,然后返回linux run code和执行状态
```
>>> import processcall
>>> r = processcall.run('uptime')
04:06:37 up 2 min, 1 user, load average: 0.20, 0.19, 0.08
>>> r.output
>>> r.success
True
>>> r.retcode
0
```
捕捉所有的执行结果
```
>>> r = processcall.run_capture('uptime')
>>> r.output
' 04:07:16 up 2 min, 1 user, load average: 0.11, 0.17, 0.08\n'
>>> r.success
True
>>> r.retcode
0
```
把输出的结果精简过,maxlines是控制行数
```
print(run_capture_limited('ls', maxlines=2).output)
```
processcall example usage:
```
from processcall import run_capture
r = run_capture('ls -la')
if r.success:
print(r.output)
else:
print("Error: '%s' exit code %s" % (r.command, r.retcode))
print(" ...")
# print last three lines of output
for line in r.output.splitlines()[-3:]:
print(" %s" % line)
```
一个subprocess模块的封装,可以更方便的进行系统调用
To Do List:
....
[开发processcall的环境是python3哦]
### 安装
pip安装
```
pip install processcall
```
源码安装
```
git clone git@github.com:rfyiamcool/processcall.git
cd processcall
python setup.py install
```
### 使用方法
只单纯的执行,然后返回linux run code和执行状态
```
>>> import processcall
>>> r = processcall.run('uptime')
04:06:37 up 2 min, 1 user, load average: 0.20, 0.19, 0.08
>>> r.output
>>> r.success
True
>>> r.retcode
0
```
捕捉所有的执行结果
```
>>> r = processcall.run_capture('uptime')
>>> r.output
' 04:07:16 up 2 min, 1 user, load average: 0.11, 0.17, 0.08\n'
>>> r.success
True
>>> r.retcode
0
```
把输出的结果精简过,maxlines是控制行数
```
print(run_capture_limited('ls', maxlines=2).output)
```
processcall example usage:
```
from processcall import run_capture
r = run_capture('ls -la')
if r.success:
print(r.output)
else:
print("Error: '%s' exit code %s" % (r.command, r.retcode))
print(" ...")
# print last three lines of output
for line in r.output.splitlines()[-3:]:
print(" %s" % line)
```
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