raspador 0.2.2

Install

Raspador works on CPython 2.6+, CPython 3.2+ and PyPy. To install it, use:

pip install raspador

or easy install:

easy_install raspador

git clone https://github.com/fgmacedo/raspador.git
cd raspador
python setup.py install

Tests

To automate tests with all supported Python versions at once, we use tox.

Run all tests with:

$ tox

Tests depend on several third party libraries, but these are installed by tox on each Python’s virtualenv:

nose==1.3.0
coverage==3.6
flake8==2.0

Examples

Extract data from logs

from __future__ import print_function
import json
from raspador import Parser, StringField

out = """
PART:/dev/sda1 UUID:423k34-3423lk423-sdfsd-43 TYPE:ext4
PART:/dev/sda2 UUID:74928389-852893-sdfdf-g8 TYPE:ext4
PART:/dev/sda3 UUID:sdkj9d93-sdf9df-3kr3l-d8 TYPE:swap
"""


class LogParser(Parser):
    begin = r'^PART.*'
    end = r'^PART.*'
    PART = StringField(r'PART:([^\s]+)')
    UUID = StringField(r'UUID:([^\s]+)')
    TYPE = StringField(r'TYPE:([^\s]+)')


a = LogParser()

# res is a generator
res = a.parse(iter(out.splitlines()))

out_as_json = json.dumps(list(res), indent=2)
print (out_as_json)

# Output:
"""
[
  {
    "PART": "/dev/sda1",
    "TYPE": "ext4",
    "UUID": "423k34-3423lk423-sdfsd-43"
  },
  {
    "PART": "/dev/sda2",
    "TYPE": "ext4",
    "UUID": "74928389-852893-sdfdf-g8"
  },
  {
    "PART": "/dev/sda3",
    "TYPE": "swap",
    "UUID": "sdkj9d93-sdf9df-3kr3l-d8"
  }
]
"""