[Python, Snippets 03/02/2009]
Python basic snippets
Split, join etc

L=['a','b','c']
s=', '.join(L)
'a, b, c'


s='a, b, c'
s.split(',')
['a', 'b', 'c']

check memory:

os.system('ps -u username -o pid,rss,command | awk \'{print $0}{sum+=$2} END {print "Total", sum}\'')

[Zope, Python 01/02/2009]
Mail html

from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIMEText

def htmlMailer(self, mfrom, mto, subject, html, text):

# Create message container - the correct MIME type is multipart/alternative.
msg = MIMEMultipart('alternative')
msg['Subject'] = subject
msg['From'] = mfrom
msg['To'] = mto

# Create the body of the message (a plain-text and an HTML version).
text = text


# Record the MIME types of both parts - text/plain and text/html.
part1 = MIMEText(text, 'plain')
part2 = MIMEText(html, 'html')

# Attach parts into message container.
# According to RFC 2046, the last part of a multipart message, in this case
# the HTML message, is best and preferred.
msg.attach(part1)
msg.attach(part2)


self.MailHost.send(msg.as_string())