def run(self, variables: dict):
'''Print back system graphs if log volume has changed significantly.'''
start_time = variables.get('start_time', None)
end_time = variables.get('end_time', None)
max_width = variables.get('MaxPluginOutputWidth', None)
file_line_counts = self.get_line_counts(start_time, end_time)
g = Grapher()
result = ''
for file_path, timestamped_values in file_line_counts:
if not timestamped_values:
continue
values = [value for timestamp, value in timestamped_values.items()]
if not fossor.utils.anomaly_detection.abnormal_distribution(
values, ignore_zero=True):
continue
if statistics.mean(values) < 10:
continue
graph = g.asciigraph(values=timestamped_values,
max_width=max_width,
max_height=7,
label=True)
tmp = f"{file_path}:\n{graph}"
result = '\n'.join([result, tmp])
return result
def test_draw_graph_with_labels():
g = Grapher()
values = [x % 3 for x in range(100)]
non_graph_lines = 3 # 1 extra line above the graph, 2 extra lines below the graph
for height in range(20, 30):
for width in range(70, 100):
graph = g.asciigraph(values=values,
max_height=height,
max_width=width,
label=True)
graph_split = graph.splitlines()
assert len(graph_split) - non_graph_lines == height
assert 'Upper value' in graph
assert '***' in graph
assert 'Mean' in graph
assert 'Std Dev' in graph
for line in graph.splitlines():
assert len(line) == width
