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# vim: set filencoding=utf8
"""
Activity Parser
@author: Mike Crute (mcrute@ag.com)
@organization: American Greetings Interactive
@date: February 04, 2010
"""
from kronos.model import Activity
def parse_activity(text):
tag_parser = TagHandler(text)
text = tag_parser.text
text, description = _clean_split(text, ',')
text, category = _clean_split(text, '@')
activity = Activity(text.strip(), description, category)
activity.tags = tag_parser.tags
return activity
def _clean_split(text, delimiter):
if delimiter in text:
text, wanted = text.split(delimiter, 1)
return text, wanted.strip()
else:
return text, None
class TagHandler(object):
def __init__(self, text):
self.tokens = text.split(' ')
def _parse_tags(self):
return [token.lstrip('#') for token in self.tokens
if token.startswith('#')]
def _strip_tags(self):
words = [token for token in self.tokens
if not token.startswith('#')]
return ' '.join(words)
@property
def text(self):
return self._strip_tags()
@property
def tags(self):
return self._parse_tags()
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