def plotbar_err_condition(self, blacklist, low_bound, high_bound, model,
x_data, y_data, db):
self.dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=db)
self.ax = ""
self.labels = x_data
x = np.arange(len(self.labels)) # the label locations
width = 0.30 # the width of the bars
self.ax = self.subplots()
self.rects1 = self.ax.bar(x, y_data, width, label="Error Count")
self.autolabel(self.rects1, 1)
# Add some text for labels, title and custom x-axis tick labels, etc.
self.ax.set_ylabel('# Of Logs')
self.ax.set_xlabel('# Of Blacklist in a Log')
self.ax.set_title(
'Error Distribution: Model: {} Keyword: {} Error Count From {} to {}'
.format(model, blacklist, low_bound, high_bound))
self.ax.set_xticks(x)
self.ax.set_xticklabels(self.labels)
self.ax.legend()
self.tight_layout()
plt.show()
def check_graph_empty(cls, blacklist, low_bound, high_bound, model):
dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=model)
if model == "All":
query = "select distinct (COUNT(reading)) as mycount from \"{}\" WHERE in_log = 'True' GROUP BY serial_number, test_date, test_type ".format(
blacklist)
else:
query = "select distinct (COUNT(reading)) as mycount from \"{}\" WHERE in_log = 'True' AND serial_number LIKE '{}%%' GROUP BY serial_number, test_date, test_type ".format(
blacklist, model)
avaliable_count = sorted([
x[0] for x in dbms.query_return_all_data(query)
if (x[0] >= low_bound and x[0] <= high_bound)
])
x_err = []
y_err = []
if not avaliable_count:
pass
else:
for x in avaliable_count:
black_count = dbms.return_error_count_cond(blacklist, x, model)
if black_count != 0:
x_err.append(x)
y_err.append(black_count)
else:
pass
failure_rate = sum(y_err) / dbms.return_sn_count_cond(
blacklist, model) * 100
return [x_err, y_err, failure_rate]
def plot_single_table_line_graph(self, table, sensor_1, sensor_2, db):
self.ax = self.subplots()
# sensor_1 = sensor_1 + "_reading"
# sensor_2 = sensor_2 + "_reading"
legend = []
self.dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=db)
unit = self.dbms.return_unit(sensor_1[:-8:])
reading1 = [
round(float(data), 2)
for data in self.dbms.return_list_of_column_view(table, sensor_1)
]
reading2 = [
round(float(data), 2)
for data in self.dbms.return_list_of_column_view(table, sensor_2)
]
readingList = []
for i in range(len(reading1)):
readingList.append({
"sensor1": reading1[i],
"sensor2": reading2[i]
})
sortedReadingList = sorted(readingList, key=lambda i: i["sensor1"])
sorted_x = [x["sensor1"] for x in sortedReadingList]
sorted_y = [y["sensor2"] for y in sortedReadingList]
plot_x, = self.ax.plot(np.arange(len(sorted_x)),
sorted_x,
label=sensor_1)
plot_y, = self.ax.plot(np.arange(len(sorted_y)),
sorted_y,
label=sensor_2)
# plot_dif, = self.ax.plot(np.arange(len(sorted_x)), [i-j for i,j in zip(sorted_x,sorted_y)], label="Difference")
legend.append(plot_x)
legend.append(plot_y)
# legend.append(plot_dif)
self.ax.set_ylabel(unit)
self.ax.set_xlabel("Number of Reading (sorted by " + sensor_1 + ")")
self.tight_layout()
self.ax.yaxis.grid(True)
plt.legend(handles=legend)
self.ax.set_title('Sensor Relationship')
plt.show()
def plot_scatter(self, table, sensor_1, sensor_2, db):
mpl.style.use('classic')
self.dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=db)
x = [
round(float(data), 2)
for data in self.dbms.return_list_of_column_view(table, sensor_1)
]
y = [
round(float(data), 2)
for data in self.dbms.return_list_of_column_view(table, sensor_2)
]
self.ax = self.subplots()
xy = np.vstack([x, y])
z = gaussian_kde(xy)(xy)
scatter = self.ax.scatter(x, y, c=z, s=50, edgecolor='')
# Produce a legend for the ranking (colors). Even though there are 40 different
# rankings, we only want to show 5 of them in the legend.
legend1 = self.ax.legend(*scatter.legend_elements(
num=10, func=lambda s: s * 20000),
loc="upper left",
title="Intensity")
self.ax.add_artist(legend1)
plt.xticks(np.arange(min(x), max(x), round((max(x) - min(x)) / 10, 2)))
plt.yticks(np.arange(min(y), max(y), round((max(y) - min(y)) / 10, 2)))
self.ax.set_ylabel(sensor_2[:-8] + " " +
self.dbms.return_unit(sensor_2[:-8]))
self.ax.set_xlabel(sensor_1[:-8] + " " +
self.dbms.return_unit(sensor_1[:-8]))
self.ax.set_title(sensor_2[:-8] + " VS " + sensor_1[:-8])
self.ax.grid(True)
plt.show()
def check_err_low_high(cls, blacklist, model, db):
dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=db)
if model == "All":
maxquery = "SELECT MAX (mycount) from (select distinct (COUNT(reading)) as mycount from \"{}\" WHERE in_log = 'True' GROUP BY serial_number, test_date, test_type) AS \"Dummy\"".format(
blacklist)
minquery = "SELECT MIN (mycount) from (select distinct (COUNT(reading)) as mycount from \"{}\" WHERE in_log = 'True' GROUP BY serial_number, test_date, test_type) AS \"Dummy\"".format(
blacklist)
else:
maxquery = "SELECT MAX (mycount) from (select distinct (COUNT(reading)) as mycount from \"{}\" WHERE in_log = 'True' AND serial_number LIKE '{}%%' GROUP BY serial_number, test_date, test_type) AS \"Dummy\" ".format(
blacklist, model)
minquery = "SELECT MIN (mycount) from (select distinct (COUNT(reading)) as mycount from \"{}\" WHERE in_log = 'True' AND serial_number LIKE '{}%%' GROUP BY serial_number, test_date, test_type) AS \"Dummy\" ".format(
blacklist, model)
try:
min = [x for x in dbms.query_return_all_data(minquery)][0][0]
max = [x for x in dbms.query_return_all_data(maxquery)][0][0]
return [min, max]
except:
return [0, 0]
def plotbar_err_all(self, db):
self.dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=db)
self.raw_count = {}
for val in self.dbms.return_all_blacklist():
self.raw_count[val] = self.dbms.return_error_count(val)
x_err = []
y_err = []
for idx, val in enumerate(self.raw_count):
if self.raw_count[val] != 0:
x_err.append(val)
y_err.append(self.raw_count[val])
else:
pass
self.ax = ""
self.labels = x_err
x = np.arange(len(self.labels)) # the label locations
width = 0.30 # the width of the bars
self.ax = self.subplots()
self.rects1 = self.ax.bar(x, y_err, width, label="Error Count")
self.autolabel(self.rects1, 1)
# Add some text for labels, title and custom x-axis tick labels, etc.
self.ax.set_ylabel('Count')
self.ax.set_xlabel('Black List Names')
self.ax.set_title('Error Distribution Bar Graph')
self.ax.set_xticks(x)
self.ax.set_xticklabels(self.labels)
self.ax.legend()
self.tight_layout()
self.ax.yaxis.grid(True)
plt.show()
def plot_line_graph(self, added_list):
table_list = [x[:-6] for x in added_list]
self.ax = self.subplots()
model_list = [x[:6] for x in table_list]
data = []
legend_list = []
avg_list = []
for idx, table in enumerate(table_list):
temp_dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=model_list[idx])
temp_data = temp_dbms.return_distict_sensor_reading(table)
data.append(temp_data)
avg_list.append(temp_dbms.return_sensor_avg(table))
if idx == 0:
min_length = len(temp_data)
unit = temp_dbms.return_unit_from_graph(table + "_graph")
if len(temp_data) <= min_length:
min_length = len(temp_data)
processed_data = []
for content in data:
if len(content) == min_length:
processed_data.append(content)
else:
append_idx = [
int(x) for x in np.arange(start=0,
stop=len(content),
step=(len(content) / min_length))
]
temp = []
for idx, val in enumerate(content):
if idx in append_idx:
temp.append(val)
processed_data.append(temp)
for idx, data in enumerate(processed_data):
temp_plot, = self.ax.plot(np.arange(min_length),
data,
label=table_list[idx] + " Avg: " +
avg_list[idx] + " " + unit)
legend_list.append(temp_plot)
self.ax.set_ylabel(unit)
self.ax.set_xlabel("Number of Reading")
self.tight_layout()
self.ax.yaxis.grid(True)
difference_list = []
for idx, avg in enumerate(avg_list):
if idx == 0:
pass
else:
difference_list.append(
str(
round(
(float(avg_list[idx]) - float(avg_list[idx - 1])),
2)))
difference = ','
difference = difference.join(difference_list)
red_patch = mpatches.Patch(color='red',
label="Difference " + difference + " " +
unit)
legend_list.append(red_patch)
plt.legend(handles=legend_list)
self.ax.set_title('Sensor Trends')
plt.show()
def plot_h_bar(self,
model='',
testtype='',
table1="",
table2="",
minx='',
maxx='',
intervalx='',
miny='',
maxy='',
intervaly=''):
self.dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=model)
x_interval = np.arange(minx, maxx + intervalx, intervalx)
y_interval = np.arange(miny, maxy + intervaly, intervaly)
x_unit = self.dbms.return_unit(table1)
y_unit = self.dbms.return_unit(table2)
x_legend = []
for i, x in enumerate(y_interval):
if i < len(y_interval) - 1:
x_legend.append(
str(y_interval[i]) + "-" + str(y_interval[i + 1]))
y_tick = []
for i, x in enumerate(x_interval):
if i < len(x_interval) - 1:
y_tick.append(
str(x_interval[i]) + "-" + str(x_interval[i + 1]))
raw_count = {}
graph_percentage = {}
for y in y_tick:
y_min_max = y.split('-')
raw_count[y] = []
for x in x_legend:
x_min_max = x.split('-')
if testtype == "All":
query = "SELECT COUNT(DISTINCT(\"{table1}\".serial_number)) FROM \"{table1}\" " \
"INNER JOIN \"{table2}\"" \
"ON \"{table1}\".serial_number = \"{table2}\".serial_number " \
"AND \"{table1}\".ref_line_number = \"{table2}\".ref_line_number " \
"AND \"{table1}\".test_date = \"{table2}\".test_date " \
"WHERE \"{table1}\".reading IS NOT NULL " \
"AND \"{table2}\".reading IS NOT NULL " \
"AND \"{table1}\".serial_number LIKE '{model}%%' " \
"AND \"{table1}\".reading >= {y_min}" \
"AND \"{table1}\".reading < {y_max}" \
"AND \"{table2}\".reading >= {x_min}" \
"AND \"{table2}\".reading < {x_max}".format(table1=table1, table2=table2,
model=model, y_min=y_min_max[0],
y_max=y_min_max[1], x_min=x_min_max[0],
x_max=x_min_max[1])
else:
query = "SELECT COUNT(DISTINCT(\"{table1}\".serial_number)) FROM \"{table1}\" " \
"INNER JOIN \"{table2}\"" \
"ON \"{table1}\".serial_number = \"{table2}\".serial_number " \
"AND \"{table1}\".ref_line_number = \"{table2}\".ref_line_number " \
"AND \"{table1}\".test_date = \"{table2}\".test_date " \
"WHERE \"{table1}\".reading IS NOT NULL " \
"AND \"{table2}\".reading IS NOT NULL " \
"AND \"{table1}\".serial_number LIKE '{model}%%' " \
"AND \"{table1}\".test_type = '{testtype}' " \
"AND \"{table1}\".reading >= {y_min}" \
"AND \"{table1}\".reading < {y_max}" \
"AND \"{table2}\".reading >= {x_min}" \
"AND \"{table2}\".reading < {x_max}".format(table1=table1, table2=table2, testtype=testtype,
model=model, y_min=y_min_max[0],
y_max=y_min_max[1], x_min=x_min_max[0],
x_max=x_min_max[1])
print(query)
temp = (int(
list(self.dbms.query_return_all_data(query))[0][0]))
raw_count[y].append(temp)
for key in raw_count:
total = sum(raw_count[key])
if total != 0:
graph_percentage[key] = list(
map(lambda x: round(100 * x / total, 2), raw_count[key]))
category_names = list(map(lambda x: x + " " + y_unit, x_legend))
results = {}
for key in graph_percentage:
results[key + " " + x_unit] = graph_percentage[key]
labels = list(results.keys())
data = np.array(list(results.values()))
data_cum = data.cumsum(axis=1)
category_colors = plt.get_cmap('jet')(np.linspace(
0.15, 0.85, data.shape[1]))
self.ax = self.subplots()
self.ax.invert_yaxis()
self.ax.xaxis.set_visible(False)
self.ax.set_xlim(0, np.sum(data, axis=1).max())
for i, (colname,
color) in enumerate(zip(category_names, category_colors)):
widths = data[:, i]
starts = data_cum[:, i] - widths
self.ax.barh(labels,
widths,
left=starts,
height=0.5,
label=colname,
color=color)
xcenters = starts + widths / 2
r, g, b, _ = color
text_color = 'black' if r * g * b < 0.5 else 'black'
for y, (x, c) in enumerate(zip(xcenters, widths)):
if c != 0:
self.ax.text(x,
y,
str(c) + '%',
ha='center',
va='center',
color=text_color)
self.ax.legend(ncol=len(category_names),
bbox_to_anchor=(0, 1),
loc='lower left',
fontsize='small')
plt.suptitle('Reading Distribution: Model: {} {} vs {}'.format(
model, table1, table2))
plt.show()
def plotbar_sensor(self, table_list):
model_list = [x[:6] for x in table_list]
self.ax = ""
self.labels, self.sensor_data, self.interval = backend_database.MyDatabase.return_sensor_graph_data_dif_model(
table_list)
self.y_range_count = {}
self.total = {}
self.y_range_percent = {}
self.bar_list = []
self.average = []
for idx, val in enumerate(table_list):
temp_dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=model_list[idx])
if idx == 0:
self.y_range_count[val] = self.sensor_data["first_sensor"]
unit = temp_dbms.return_unit_from_graph(table_list[idx])
elif idx == 1:
self.y_range_count[val] = self.sensor_data["second_sensor"]
elif idx == 2:
self.y_range_count[val] = self.sensor_data["third_sensor"]
else:
print("error graphing sensor not 123")
self.total[val] = (temp_dbms.return_total_count(table_list[idx]))
self.bar_list.append(val)
self.average.append(
temp_dbms.return_sensor_avg(table_list[idx][:-6]))
for idx, val in enumerate(table_list):
self.y_range_percent[val] = [
float(format(count / self.total[val] *
100, '.2f')) if count != 0 else count
for count in self.y_range_count[val]
]
x = np.arange(len(self.labels)) # the label locations
width = 0.30 # the width of the bars
self.num_rec = len(table_list)
self.ax = self.subplots()
if self.num_rec == 1:
self.rects1 = self.ax.bar(x,
self.y_range_percent[self.bar_list[0]],
width,
label=self.bar_list[0])
self.autolabel_percent(self.rects1, self.num_rec)
max_height = max(self.y_range_percent[self.bar_list[0]]) + 1
avg = self.find_avg_pos(float(self.average[0]), self.labels)
plt.vlines([avg], 0, max_height, colors=['#3658D8'])
plt.annotate('Average: ' + self.average[0] + " " + unit,
xy=(avg, max_height / 2),
xytext=(avg + 0.5, max_height + 1),
arrowprops=dict(facecolor='#3658D8', shrink=0.05))
elif self.num_rec == 2:
self.rects1 = self.ax.bar(x - width / 2,
self.y_range_percent[self.bar_list[0]],
width,
label=self.bar_list[0])
self.rects2 = self.ax.bar(x + width / 2,
self.y_range_percent[self.bar_list[1]],
width,
label=self.bar_list[1])
self.autolabel_percent(self.rects1, self.num_rec)
self.autolabel_percent(self.rects2, self.num_rec)
max_height_1 = max(self.y_range_percent[self.bar_list[0]]) + 1
max_height_2 = max(self.y_range_percent[self.bar_list[1]]) + 1
avg_1 = self.find_avg_pos(float(self.average[0]), self.labels)
avg_2 = self.find_avg_pos(float(self.average[1]), self.labels)
plt.vlines([avg_1, avg_2],
0,
max([max_height_1, max_height_2]) + 5,
colors=['#3658D8', '#F59147'])
plt.annotate('Average: ' + self.average[0] + " " + unit,
xy=(avg_1, max_height_1 / 2),
xytext=(avg_1 + 0.5, max_height_1 / 2 + 1),
arrowprops=dict(facecolor='#3658D8', shrink=0.05))
plt.annotate('Average: ' + self.average[1] + " " + unit,
xy=(avg_2, max_height_2 / 2),
xytext=(avg_2 + 0.5, max_height_2 / 2 + 1),
arrowprops=dict(facecolor='#F59147', shrink=0.05))
plt.annotate('Difference: ' + str(
abs(round(float(self.average[1]) - float(self.average[0]), 2)))
+ " " + unit,
xy=(max([avg_1, avg_2]),
max([max_height_1, max_height_2]) + 3),
xytext=(max([avg_1, avg_2]) + 0.1,
max([max_height_1, max_height_2]) + 4))
plt.annotate(s='',
xy=(avg_1, max([max_height_1, max_height_2]) + 3),
xytext=(avg_2, max([max_height_1, max_height_2]) + 3),
arrowprops=dict(arrowstyle='<->'))
elif self.num_rec == 3:
self.rects1 = self.ax.bar(x - width,
self.y_range_percent[self.bar_list[0]],
width,
label=self.bar_list[0])
self.rects2 = self.ax.bar(x,
self.y_range_percent[self.bar_list[1]],
width,
label=self.bar_list[1])
self.rects3 = self.ax.bar(x + width,
self.y_range_percent[self.bar_list[2]],
width,
label=self.bar_list[2])
self.autolabel_percent(self.rects1, self.num_rec)
self.autolabel_percent(self.rects2, self.num_rec)
self.autolabel_percent(self.rects3, self.num_rec)
max_height_1 = max(self.y_range_percent[self.bar_list[0]]) + 1
max_height_2 = max(self.y_range_percent[self.bar_list[1]]) + 1
max_height_3 = max(self.y_range_percent[self.bar_list[2]]) + 1
avg_1 = self.find_avg_pos(float(self.average[0]), self.labels)
avg_2 = self.find_avg_pos(float(self.average[1]), self.labels)
avg_3 = self.find_avg_pos(float(self.average[2]), self.labels)
plt.vlines([avg_1, avg_2, avg_3],
0,
max([max_height_1, max_height_2, max_height_3]) + 5,
colors=['#3658D8', '#F59147', '#58CA3F'])
plt.annotate('Average: ' + self.average[0] + " " + unit,
xy=(avg_1, max_height_1 / 2),
xytext=(avg_1 + 0.5, max_height_1 / 2 + 1),
arrowprops=dict(facecolor='#3658D8', shrink=0.05))
plt.annotate('Average: ' + self.average[1] + " " + unit,
xy=(avg_2, max_height_2 / 2),
xytext=(avg_2 + 0.5, max_height_2 / 2 + 1),
arrowprops=dict(facecolor='#F59147', shrink=0.05))
plt.annotate('Average: ' + self.average[2] + " " + unit,
xy=(avg_3, max_height_3 / 2),
xytext=(avg_3 + 0.5, max_height_3 / 2 + 1),
arrowprops=dict(facecolor='#58CA3F', shrink=0.05))
plt.annotate('Difference: ' + str(
abs(round(float(self.average[1]) - float(self.average[0]), 2)))
+ " " + unit,
xy=(max([avg_1, avg_2]), max_height_1 + 3),
xytext=(max([avg_1, avg_2]) + 0.1, max_height_1 + 4))
plt.annotate(s='',
xy=(avg_1, max_height_1 + 3),
xytext=(avg_2, max_height_1 + 3),
arrowprops=dict(arrowstyle='<->'))
plt.annotate('Difference: ' + str(
abs(round(float(self.average[2]) - float(self.average[1]), 2)))
+ " " + unit,
xy=(max([avg_2, avg_3]), max_height_2 + 3),
xytext=(max([avg_2, avg_3]) + 0.1, max_height_2 + 3))
plt.annotate(s='',
xy=(avg_2, max_height_2 + 3),
xytext=(avg_3, max_height_2 + 3),
arrowprops=dict(arrowstyle='<->'))
plt.annotate('Difference: ' + str(
abs(round(float(self.average[2]) - float(self.average[0]), 2)))
+ " " + unit,
xy=(max([avg_1, avg_3]), max_height_3 + 3),
xytext=(max([avg_1, avg_3]) + 0.1, max_height_3 + 4))
plt.annotate(s='',
xy=(avg_1, max_height_3 + 3),
xytext=(avg_3, max_height_3 + 3),
arrowprops=dict(arrowstyle='<->'))
# Add some text for labels, title and custom x-axis tick labels, etc.
table1_dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=model_list[0])
self.ax.set_ylabel('Percent(%)')
self.ax.set_xlabel(
"±" + self.interval + " " +
table1_dbms.return_unit_from_graph(self.bar_list[0]))
self.ax.set_title('Sensor Reading Distribution Bar Graph')
self.ax.set_xticks(x)
self.ax.set_xticklabels(self.labels)
self.ax.legend(loc='upper left')
self.tight_layout()
self.ax.yaxis.grid(True)
plt.show()
def __init__(self, dbname):
# logname = "Scraper-log_"+datetime.now().strftime("%Y%m%d_%H%M%S")+".log"
self.dbms = backend_database.MyDatabase(backend_database.POSTGRES,
dbname=dbname)
import backend_database
snToBeDelete = []
dbs = ["FG440F", "FG441F"]
refTable = "PS4 VIN"
tableToBeDelete = [
"PS4 VOUT_12V", "PS4 IIN", "PS4 IOUT_12V", "PS4 POUT", "PS4 Temp 1",
"PS4 Temp 2", "PS4 Fan 1"
]
for db in dbs:
dbms = backend_database.MyDatabase(backend_database.POSTGRES, dbname=db)
for row in dbms.query_return_all_data(
"SELECT * FROM \"{}\" WHERE reading = 0".format(refTable)):
snToBeDelete.append([row[1], row[7]])
for table in tableToBeDelete:
for result in snToBeDelete:
dbms.execute_query(
"DELETE FROM \"{}\" WHERE serial_number = \'{}\' AND ref_line_number={}"
.format(table, result[0], result[1]))
# Original
# import backend_database
#
#
#
# snToBeDelete = []
