show_saved.py
Restores saved data and displays graph.
"""
import myplot
import util
# Get full path to the .txt file that was saved when the graph was produced
file_name = util.input_no_default('Enter name of data file to be restored: ')
# Restore data into all of the myplot module global variables that are used
# by the different graphs
plot_name = myplot.restore_data(file_name)
# Call the graphing routine that was used for this plot
if plot_name == 'stacked_bar':
myplot.stacked_bar()
elif plot_name == 'line':
myplot.line()
elif plot_name == 'line_2subplots':
myplot.line_2subplots()
elif plot_name == 'line_4subplots':
myplot.line_4subplots()
else:
print('Invalid plot_name = '+plot_name)
myplot.xlabels = []
for r in results:
myplot.xlabels.append(r[0])
# Build a list of lists of y values
# and a list of the labels for each y value
myplot.ylists = []
myplot.ylistlabels = []
for i in range(1, len(column_names)):
yl = []
for r in results:
val = 100.0 * myplot.nonetozero(r[i])
yl.append(val)
myplot.ylists.append(yl)
myplot.ylistlabels.append(column_names[i])
# Misc labels and names
myplot.title = database.upper() + ' CPU Working Hours ' + day.capitalize(
) + 's'
myplot.ylabel1 = 'CPU % Utilization'
myplot.yticksuffix = '%'
myplot.filename = day.lower() + '.png'
# Run stacked bar graph
myplot.stacked_bar()