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import csv
from datetime import datetime
from cStringIO import StringIO
from MoinMoin.action import ActionBase
from MoinMoin.PageEditor import PageEditor
class FormattedDateTime:
def __init__(self, dt):
self.dt = dt
@classmethod
def from_now(cls):
return cls(datetime.now())
@property
def time(self):
return self.dt.strftime('%H:%M:%S')
@property
def date(self):
return self.dt.strftime('%Y-%m-%d')
class DataRow(list):
_attr_map = ['start_date', 'start_time', 'end_date', 'end_time', 'task']
def __setattr__(self, attr, value):
pos = self._attr_map.index(attr)
self[pos] = value
def __getattr__(self, attr):
pos = self._attr_map.index(attr)
return self[pos]
def _make_datetime(self, date, time):
if not date or not time:
return None
try:
return datetime.strptime(' '.join((date, time)), '%Y-%m-%d %H:%M:%S')
except ValueError as err:
return datetime.strptime(' '.join((date, time)), '%Y-%m-%d %H:%M')
@property
def start_datetime(self):
return self._make_datetime(self.start_date, self.start_time)
@property
def end_datetime(self):
return self._make_datetime(self.end_date, self.end_time)
@property
def has_ended(self):
return self.end_date != ''
def mark_ended(self, now=None):
if not now:
now = FormattedDateTime.from_now()
if not self.has_ended:
self.end_date = now.date
self.end_time = now.time
def parse_rows(data):
body = StringIO(data)
if data.startswith('#'):
body.readline()
reader = csv.reader(body, quotechar='"')
return [DataRow(r) for r in reader]
class ActivityAction(ActionBase):
def __init__(self, pagename, request):
ActionBase.__init__(self, pagename, request)
self.page = PageEditor(request, pagename)
self.use_ticket = True
def get_rows(self):
return parse_rows(self.page.body)
def update_page(self, rows):
out_page = StringIO()
out_page.write('#format timecsv\n')
csv.writer(out_page, quotechar='"').writerows(rows)
return self.page.saveText(out_page.getvalue(), self.request.rev or 0)
def start_activity(self, description):
rows = self.get_rows()
now = FormattedDateTime.from_now()
rows[-1].mark_ended(now)
rows.append((now.date, now.time, '', '', description))
return self.update_page(rows)
def stop_activity(self):
rows = self.get_rows()
rows[-1].mark_ended()
self.update_page(rows)
@property
def can_use_activity(self):
return self.page.pi['format'] == 'timecsv'
class Analysis:
def __init__(self, data):
self.raw_data = data
self.data = {}
self.order = []
@staticmethod
def _to_time(value):
hours = value // 3600
minutes = (value // 60) - (hours * 60)
if hours == 0:
return '{} minutes'.format(minutes)
else:
return '{} hours {} minutes'.format(hours, minutes)
def process(self):
self.raw_data.sort(key=lambda i: i.start_datetime, reverse=True)
for row in self.raw_data:
date = row.start_datetime.date()
data = self.data.get(date, None)
if date not in self.order:
self.order.append(date)
if data is None:
data = self.data[date] = {}
if not data.get(row.task):
data[row.task] = [0, False]
if row.end_datetime:
data[row.task][0] += (
row.end_datetime - row.start_datetime).seconds
else:
data[row.task][0] += (
datetime.now() - row.start_datetime).seconds
if not row.has_ended:
data[row.task][1] = True
def __iter__(self):
for key in self.order:
yield key, dict((k, (self._to_time(v[0]), v[1])) for k, v in self.data[key].items())
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