99b1d135
 Geoffrey PREUD'HOMME
Initial commit
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"""
Class and variables needed for Edt manipulation & parsing
"""
from html.parser import HTMLParser
from icalendar import Event as CalEvent
import datetime
DAYS_PER_WEEK = 6
SLOTS = [((8, 0), (10, 0)), ((10, 15), (12, 15)), ((13, 45), (15, 45)), ((16, 0), (18, 0))]
TABLE_1_DATE_X = 1
TABLE_1_FIRST_SLOT_X = 2
TABLE_2_DATE_X = 0
TABLE_2_FIRST_SLOT_X = 1
class TableHTMLParser(HTMLParser):
tables = [] # Tables
table = False # Current table content
line = False # Current line content
cell = False # Current cell content
cellx = 1
celly = 1
# Logic
def iscell(self):
"""
Return if we are currently in a cell
"""
return isinstance(self.cell, str)
def isline(self):
"""
Return if we are currently in a line
"""
return isinstance(self.line, list)
def istable(self):
"""
Return if we are currently in a table
"""
return isinstance(self.table, list)
# Actions
def endcell(self):
if self.iscell():
self.line.append((self.cell.strip(), self.cellx, self.celly))
self.cell = False
def endline(self):
self.endcell()
if self.isline():
self.table.append(self.line.copy())
self.line = False
def endtable(self):
self.endline()
if self.istable():
self.tables.append(self.table.copy())
self.table = False
# Inheritance
def handle_starttag(self, tag, attrs):
#print("Encountered a start tag:", tag)
if tag == 'table':
self.table = []
elif tag == 'tr':
self.endline()
self.line = []
elif tag == 'td':
self.endcell()
self.cell = ''
self.cellx = 1
self.celly = 1
for attr in attrs:
if attr[0] == 'colspan':
self.cellx = int(attr[1])
elif attr[0] == 'rowspan':
self.celly = int(attr[1])
def handle_endtag(self, tag):
#print("Encountered an end tag :", tag)
if tag == 'table':
self.endtable()
elif tag == 'tr':
self.endline()
elif tag == 'td':
self.endcell()
def handle_data(self, data):
#print("Encountered some data :", data)
if self.iscell():
self.cell += data
# TODO Allow class customisation
class Event:
# Mined data
shortText = ''
longText = ''
date = False
slot = 0
# Generated data
shortName = ''
longName = ''
location = ''
startTime = False
endTime = False
active = False
def feedShortText(self, shortText):
self.shortText = shortText
def feedLongText(self, longText):
self.longText = longText
def feedSlot(self, slot):
self.slot = slot
def feedDate(self, date):
self.date = date
def endFeed(self):
self.shortName = self.shortText
self.longName = self.longText
if self.longName:
self.active = True
if self.shortName == 'Ediff' or self.shortName == 'R. TOEIC':
self.active = False
if self.date and isinstance(self.slot, int):
h, m = SLOTS[self.slot][0]
self.startTime = self.date + datetime.timedelta(hours=h, minutes=m)
h, m = SLOTS[self.slot][1]
self.endTime = self.date + datetime.timedelta(hours=h, minutes=m)
if self.longName:
e = self.longName.split('(')
if len(e) >= 2:
f = e[1].split(')')
self.longName = e[0].strip()
self.location = f[0].strip()
def __str__(self):
if self.active:
return self.shortName+ ' [' + self.longName + '] ' + (str(self.startTime) + ' - ' + (str(self.endTime) + ' ') if self.startTime else '') + (('@ ' + self.location) if self.location else '')
else:
return 'Inactive event'
def getEvent(self):
e = CalEvent()
e.add('summary', self.shortName)
e.add('description', self.longName)
e.add('dtstart', self.startTime)
e.add('dtend', self.endTime)
e.add('location', self.location)
return e
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