Skip to main content

UnQLite Binding for Python

Project description

unqlitepy
=============

UnQLite for Python Binding

## Install

```sh
> sudo pip install unqlitepy
...
Successfully installed UnQLitePy
Cleaning up...
```
or

```sh
> virtualenv sample
> cd sample
> bin/pip install git+https://github.com/nobonobo/unqlitepy.git
...
Successfully installed UnQLitePy
Cleaning up...
```

## Usage

```python
from unqlitepy import UnQLite

with UnQLite(':mem:') as db:
db.store('test', 'hello!')
print db.fetch('test') # -> hello!
db.append('test', ' world!')
print db.fetch('test') # -> hello! world!

db.delete('test')
for i in range(25):
db.store('test{0}'.format(i), 'hello!')
db.store('etst{0}'.format(i), 'hello!')
if i%5==0:
db.delete('etst{0}'.format(i))

@UnQLite.FetchCallback
def f(output, outlen, udata):
output = (c_char*outlen).from_address(output).raw
print locals()
return UNQLITE_OK

db.fetch_cb('test0', f)

sample = (
"print 'hello!\n';"
"db_create('users'); /* Create the collection users */"
"db_create('hoges');"
" /* Store something */ "
"db_store('users',{ 'name' : 'dean' , 'age' : 32 });"
"db_store('hoges',{ 'name' : 'dean' , 'age' : 32 });"
"db_store('users',{ 'name' : 'chems' , 'age' : 27 });"
"db_store('hoges',{ 'name' : 'chems' , 'age' : 27 });"
"print db_fetch_all('users')..'\n';"
"/*print db_reset_record_cursor('users')..'\n';*/"
"while( ($rec = db_fetch('users')) != NULL ){"
" print $rec; print '\n';"
"}"
)

with db.compile(sample) as vm:
vm.execute()
with vm.new_scalar() as sv, vm.new_array() as av:
print sv, sv.is_scalar()
print av, av.is_json_array()

db.fetch_cb('users', f)

with db.cursor() as cursor:
cursor.first()
cursor.seek('test20')
while cursor.valid():
print repr(cursor.key()), repr(cursor.value())
cursor.next()
```

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

unqlitepy-0.3.0.tar.gz (417.7 kB view hashes)

Uploaded Source

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page