diff options
Diffstat (limited to 'utils.py')
| -rwxr-xr-x | utils.py | 53 |
1 files changed, 8 insertions, 45 deletions
@@ -10,10 +10,6 @@ __license__ = "GPLv3" IMPORT_ERROR = [] import re -try: - import pylab -except: - IMPORT_ERROR.append("pylab") import string import hashlib import sqlite3 @@ -55,6 +51,12 @@ smtp_server = config.get('mail','smtp') username = config.get('mail','username') password = config.get('mail','password') +url_finders = [ \ + re.compile("([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}|(((news|telnet|nttp|file|http|ftp|https)://)|(www|ftp)[-A-Za-z0-9]*\\.)[-A-Za-z0-9\\.]+)(:[0-9]*)?/[-A-Za-z0-9_\\$\\.\\+\\!\\*\\(\\),;:@&=\\?/~\\#\\%]*[^]'\\.}>\\),\\\"]"), \ + re.compile("([0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}|(((news|telnet|nttp|file|http|ftp|https)://)|(www|ftp)[-A-Za-z0-9]*\\.)[-A-Za-z0-9\\.]+)(:[0-9]*)?"), \ + re.compile("(~/|/|\\./)([-A-Za-z0-9_\\$\\.\\+\\!\\*\\(\\),;:@&=\\?/~\\#\\%]|\\\\)+"), \ + re.compile("'\\<((mailto:)|)[-A-Za-z0-9\\.]+@[-A-Za-z0-9\\.]+"), \ +] def detect_language(text): """ @@ -104,49 +106,10 @@ def tag_cloud(tags): Generates a tags cloud. """ tags.sort(key=operator.itemgetter(0)) - return ' '.join([('<font size="%d"><a href="/q/?querystring=%s">%s</a></font>\n' % \ - (min(1 + count * 7 / max([tag[1] for tag in tags]), 7), word, word)) \ + return ' '.join([('<font size="%d"><a href="/q/?querystring=%s" title="Count: %s">%s</a></font>\n' % \ + (min(1 + count * 7 / max([tag[1] for tag in tags]), 7), word, count, word)) \ for (word, count) in tags]) -def create_histogram(words, file_name="./var/histogram.png"): - """ - Create a histogram. - """ - if "pylab" in IMPORT_ERROR: - return - length = 10 - ind = pylab.arange(length) # abscissa - width = 0.35 # bars width - - w = [elem[0] for elem in words] - count = [int(elem[1]) for elem in words] - - max_count = max(count) # maximal weight - - p = pylab.bar(ind, count, width, color='r') - - pylab.ylabel("Count") - pylab.title("Most frequent words") - pylab.xticks(ind + (width / 2), range(1, len(w)+1)) - pylab.xlim(-width, len(ind)) - - # changing the ordinate scale according to the max. - if max_count <= 100: - pylab.ylim(0, max_count + 5) - pylab.yticks(pylab.arange(0, max_count + 5, 5)) - elif max_count <= 200: - pylab.ylim(0, max_count + 10) - pylab.yticks(pylab.arange(0, max_count + 10, 10)) - elif max_count <= 600: - pylab.ylim(0, max_count + 25) - pylab.yticks(pylab.arange(0, max_count + 25, 25)) - elif max_count <= 800: - pylab.ylim(0, max_count + 50) - pylab.yticks(pylab.arange(0, max_count + 50, 50)) - - pylab.savefig(file_name, dpi = 80) - pylab.close() - def send_mail(mfrom, mto, feed_title, message): """Send the warning via mail """ |