def format_flickr_photo(style, width, height):
photo, size = digestfetch.contact_photo()
datetaken = datetime.datetime.strptime(photo.attrib['datetaken'],
"%Y-%m-%d %H:%M:%S")
df = DateFormat(datetaken)
datestring = df.format('l F jS P')
aspect_ratio = float(size.attrib['height']) / float(size.attrib['width'])
height = width * aspect_ratio
print u"• %s: %s (%s)" % (photo.attrib['ownername'], photo.attrib['title'],
datestring)
print u"- %s" % size.attrib['source']
return [
Paragraph(
u"""<img src="%s" valign="top" width="%s" height="%s"/>""" % (
size.attrib['source'],
width,
height,
), style["Photo"]),
Paragraph(
u"""<b>%s</b>: %s <br/> <i>%s</i>""" % (
photo.attrib['ownername'],
photo.attrib['title'],
datestring,
), style["PhotoCaption"])
]
def format_twitter_statuses(style):
"""Format Twitter statuses into reportlab Flowables"""
paragraphs = []
statuses = digestfetch.twitter_friends()
if statuses:
for status in statuses:
updateDate = datetime.datetime.strptime(
status['created_at'], '%a %b %d %H:%M:%S +0000 %Y')
df = DateFormat(updateDate)
image_text = u"""
<img src="%(image)s" width="%(dimension)s" height="%(dimension)s" valign="top"/>""" % {
'image': status['user']['profile_image_url'],
'dimension': inch / 5,
}
message_text = u"""
<b>%(user)s</b>: %(message)s (<i>%(time)s</i>)""" % {
'user': status['user']['name'],
'message': status['text'],
'time': df.format('D P')
}
if status['in_reply_to_user_id'] == TWITTER_USERID:
status_style = style["TwitterReply"]
else:
status_style = style["Twitter"]
try:
paragraphs.append(
Paragraph(u"%s %s" % (image_text, message_text),
status_style))
print u"• %s" % status['user']['name']
except IOError, e:
paragraphs.append(Paragraph(message_text, status_style))
print u"ERROR: %s" % e
print u"! %s" % status['user']['name']
def format_newsgator_headlines(style):
"""Format RSS feeds from Newsgator into reportlab Flowables"""
data = digestfetch.newsgator_headlines()
print "Processing",
flowables = []
for entry in data.entries:
updated = datetime.datetime.strptime(entry.updated,
"%a, %d %b %Y %H:%M:%S %Z")
df = DateFormat(updated)
print ".",
flowables.append(
Paragraph(
u"""<bullet>•</bullet> %s
<b>%s</b> (<i>%s</i>)""" % (
entry.feedtitle,
entry.title,
df.format('D P'),
), style["List"]))
print "done"
return flowables
def format_event_recommendations(style):
"""Format event recommendations fetched from Last.fm into reportlab Flowables"""
events = digestfetch.lastfm_event_recommendations()
paragraphs = []
latlongs = []
i = 1
for e in events:
try:
print u'• %s (%s)' % (e.getTitle(), e.getID())
startDate = e.getStartDate()
df = DateFormat(startDate)
image = e.getImage(pylast.IMAGE_SMALL)
image_html = ""
if image:
image_html = u"""
<img src="%(image)s" width="%(dimension)s" height="%(dimension)s" valign="top"/>""" % {
'image': e.getImage(pylast.IMAGE_SMALL),
'dimension': inch / 4,
}
text = u"""%(image_html)s
<seq id="eventrec">. <b>%(title)s</b> %(time)s - %(venue)s %(postcode)s
<br/>
%(artists)s
""" % {
'image_html': image_html,
'title': e.getTitle(),
'artists': u", ".join(e._getFromInfo('artists')),
'venue': e.getVenueName(),
'postcode': e.getPostalCode() or u"",
'time': df.format('D P'),
}
latlongs.append((i, "%s,%s" % e.getGeoPoint()))
i += 1
paragraphs.append(Paragraph(text, style["Event"]))
except (pylast.ServiceException, httplib.BadStatusLine), exc:
print u'! FAILED - %s (%s)' % (exc, e.getID())
def format_weather(style, available_width):
forecast_data, warning_data = digestfetch.weather()
# http://www.bbc.co.uk/weather/images/symbols/57x57/3.gif
# http://www.bbc.co.uk/weather/images/symbols/fiveday_sym/3.gif (80/65)
image_source = forecast_data['feed']['image']['href'].replace(
'57x57', 'fiveday_sym')
aspect_ratio = 65.0 / 80.0
image_width = inch / 2.5
image_height = image_width * aspect_ratio
image_cell = Paragraph(
u'<img src="%(source)s" valign="middle" width="%(width)s" height="%(height)s"/>'
% {
'source': image_source,
'width': image_width,
'height': image_height,
}, style['Body'])
# Saturday: sunny intervals, Max Temp: 2°C (36°F), Min Temp: -2°C (28°F)
weather_regex = re.compile(
ur'([^:]+): ([^,]+), Max Temp: ([^°]+)°C [^,]+, Min Temp: ([^°]+)°C(.+)'
)
table_data = []
for i, day in enumerate(forecast_data['entries']):
details = day['title'].strip()
matches = weather_regex.match(details)
if matches:
params = {
'day': matches.group(1),
'summary': matches.group(2),
'max_temp': matches.group(3),
'min_temp': matches.group(4),
}
print u"• %s" % params['day']
if i > 0:
image_cell = u''
table_data.append((
image_cell,
u"%(day)s: %(summary)s %(min_temp)s/%(max_temp)s°C" % params,
))
left_width = image_width + inch / 8
table = Table(table_data,
colWidths=(left_width, available_width - left_width),
style=[
('SPAN', TL, (0, i)),
])
table.setStyle(
TableStyle([
('VALIGN', TL, BR, 'MIDDLE'),
('TOPPADDING', TL, BR, 0),
('RIGHTPADDING', TL, BR, 0),
('BOTTOMPADDING', TL, BR, 0),
('LEFTPADDING', TL, BR, 0),
]))
weather_flowables = [
table,
Spacer(available_width, 8),
]
warning_regex = re.compile(ur'^(.+: )')
warning_summmaries = []
if warning_data['entries']:
print "Warnings",
for entry in warning_data['entries']:
# ADVISORY of Heavy Snow for London & South East England
warning_summmary = entry['summary'].strip().replace(
' for %s' % MET_WEATHER_REGION_FULL, '')
if warning_summmary not in warning_summmaries:
print '.',
# Block dupes
warning_summmaries.append(warning_summmary)
warning_date = datetime.datetime(*entry['updated_parsed'][:6])
df = DateFormat(warning_date)
weather_flowables.append(
Paragraph(
u"%s - %s" % (df.format('D P'), warning_summmary),
style['List']))
print "done"
return weather_flowables
def format_gcal_events(style, available_width):
"""Form events from Google Calendar into reportlab Flowables"""
events = digestfetch.gcal_events()
print "Processing",
flowables = []
table_data = []
table_styles = []
line_styles = []
row = 0
weekday = ''
for e in events:
df = DateFormat(e['start'])
old_weekday = weekday
weekday = df.format('D')
new_day = False
if old_weekday and old_weekday != weekday:
line_styles.append(('LINEABOVE', (0, row), (1, row), 1, 'black'))
if e['allday']:
startstring = weekday
formatstring = u"<b>%s</b>"
else:
startstring = u"%s %s" % (
weekday,
df.format('P'),
)
formatstring = u"%s"
title_data = [
Paragraph(formatstring % e['title'].decode('utf8'), style["Cal"])
]
if e['location']:
title_data.append(Paragraph(e['location'], style["Cal"]))
table_data.append([
Paragraph(formatstring % startstring, style["Cal"]),
title_data,
])
row_style = [
('BACKGROUND', (0, row), (1, row), HexColor("#%s" % e['color'])),
]
table_styles.extend(row_style)
for c_row, c in enumerate(e['comments']):
row += 1
table_data.append([
Paragraph(c['author'], style["CalComment"]),
Paragraph(c['content'], style["CalComment"]),
])
row_style = [
('BACKGROUND', (0, row + c_row), (1, row + c_row), "white"),
]
table_styles.extend(row_style)
row += 1
print ".",
table_styles.extend([
('VALIGN', TL, BR, 'TOP'),
('TOPPADDING', TL, BR, 3),
('RIGHTPADDING', TL, BR, 2),
('BOTTOMPADDING', TL, BR, 1),
('LEFTPADDING', TL, BR, 2),
])
fifth_width = available_width / 5
table = Table(table_data,
colWidths=(1.2 * fifth_width, 3.8 * fifth_width),
style=line_styles)
table.setStyle(TableStyle(table_styles))
flowables.append(table)
print "done"
return flowables