Hello All, I am facing a problem while importing pylab library(in a .py program file) via web browser however the same program works when I execute it from the command prompt.
my configuration : Fedora Core 3 Apache 2.0 python 2.3.4 postgresql 7.3.4 mod_python-3.1.3-5 Error message we get: [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] Traceback (most recent call last):, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] File "/var/www/html/sensor_data/get_graph.py", line 15, in ?, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] , referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] import pylab, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] File "/usr/lib/python2.3/site-packages/pylab.py", line 1, in ?, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] , referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] from matplotlib.pylab import *, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] File "/usr/lib/python2.3/site-packages/matplotlib/pylab.py", line 184, in ?, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] , referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] from axes import Axes, PolarAxes, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] File "/usr/lib/python2.3/site-packages/matplotlib/axes.py", line 14, in ?, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] , referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] from axis import XAxis, YAxis, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] File "/usr/lib/python2.3/site-packages/matplotlib/axis.py", line 20, in ?, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] , referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] from font_manager import FontProperties, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] File "/usr/lib/python2.3/site-packages/matplotlib/font_manager.py", line 942, in ?, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] , referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] fontManager = FontManager(), referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] File "/usr/lib/python2.3/site-packages/matplotlib/font_manager.py", line 786, in __init__, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] , referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] rebuild(), referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] File "/usr/lib/python2.3/site-packages/matplotlib/font_manager.py", line 780, in rebuild, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] , referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] pickle.dump(self.ttfdict, file(ttfcache, 'w')), referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] IOError, referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] : , referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] [Errno 13] Permission denied: '/usr/share/matplotlib/.ttffont.cache', referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] , referer: http://128.178.156.101/sensor_data/readings.php [Wed Jan 19 09:43:58 2005] [error] [client 128.178.156.101] Premature end of script headers: get_graph.py, referer: http://128.178.156.101/sensor_data/readings.php Thanks in advance. Regards, jean -- http://mail.python.org/mailman/listinfo/python-list
