Utils for tornado api cache, function timer.
Project description
# do_utils
Utils write for common usage.
## do_time
Func timer - count func time with decorator
- Usage:
```python
from do_utils import do_time
@do_time()
def do_print():
print len([x for x in xrange(10000)])
class A(object):
@do_time(func=False)
def do_print(self):
print len([x for x in xrange(10000)])
```
## do_cache
Do cache for GET request url handler in Tornado server
```text
do_cache:
do cahche for request with uri & user & params
cache_key include (protocol, host_name, path, md5(current_user, params))
cache_expire depend on kwargs expire, the default is 5*60s
cache from write_buffer that have not flushed wrote by self.write() and will be flush
if cache is none:
get data & return data & do cache
else:
return cache
do_api_cache:
do cache for api handler
if status_code == 200:
do_cache
do_temp_cache:
do cache for template handler
```
- Usage:
```python
from do_utils import do_api_cache, do_temp_cache
class ApiHandler(object):
@do_api_cache(10)
def get(self):
print 'get api'
@do_temp_cache(10, with_user=False)
def get(self):
print 'get template'
```
Utils write for common usage.
## do_time
Func timer - count func time with decorator
- Usage:
```python
from do_utils import do_time
@do_time()
def do_print():
print len([x for x in xrange(10000)])
class A(object):
@do_time(func=False)
def do_print(self):
print len([x for x in xrange(10000)])
```
## do_cache
Do cache for GET request url handler in Tornado server
```text
do_cache:
do cahche for request with uri & user & params
cache_key include (protocol, host_name, path, md5(current_user, params))
cache_expire depend on kwargs expire, the default is 5*60s
cache from write_buffer that have not flushed wrote by self.write() and will be flush
if cache is none:
get data & return data & do cache
else:
return cache
do_api_cache:
do cache for api handler
if status_code == 200:
do_cache
do_temp_cache:
do cache for template handler
```
- Usage:
```python
from do_utils import do_api_cache, do_temp_cache
class ApiHandler(object):
@do_api_cache(10)
def get(self):
print 'get api'
@do_temp_cache(10, with_user=False)
def get(self):
print 'get template'
```
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