Created
February 16, 2011 17:43
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from subprocess import PIPE, Popen | |
import time | |
import codecs | |
import re | |
CLASS_RE = re.compile(r'WM_CLASS\(STRING\) = "([^"]+)", "([^"]+)"') | |
TITLE_RE = re.compile(r'WM_NAME\([A-Z_]+\) = "([^"]+)"') | |
def get_window_id(): | |
root_check = '' | |
root = Popen(['xprop', '-root'], stdout=PIPE) | |
if root.stdout != root_check: | |
root_check = root.stdout | |
for i in root.stdout: | |
if '_NET_ACTIVE_WINDOW(WINDOW):' in i: | |
return i.split()[4] | |
return None | |
def get_window_data(wid): | |
data = {} | |
if not wid: | |
return data | |
id_w = Popen(['xprop', '-id', str(wid)], stdout=PIPE) | |
for j in id_w.stdout: | |
m = TITLE_RE.search(j) | |
if m: | |
data['title'] = unicode(m.group(1).decode('utf-8')) | |
m = CLASS_RE.search(j) | |
if m: | |
data['class'] = m.group(1) | |
return data | |
if __name__ == '__main__': | |
previous_data = {} | |
previous_timestamp = int(time.time()) | |
f = codecs.open('usage.log', 'a', encoding='utf-8', errors='ignore') | |
while True: | |
s = u'' | |
data = get_window_data(get_window_id()) | |
if data != previous_data: | |
timestamp = int(time.time()) | |
if 'class' in previous_data: | |
s = u'%s' % int(timestamp-previous_timestamp) | |
s += u' %s' % previous_data['class'].replace(' ', '_') | |
if 'title' in previous_data: | |
s += u' %s' % previous_data['title'] | |
# print s | |
f.write(s) | |
f.write('\n') | |
f.flush() | |
previous_data = data | |
previous_timestamp = timestamp | |
time.sleep(1) |
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