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lf_graph.py created , updates to lf_report.py, lf_report_test.py

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Signed-off-by: Chuck SmileyRekiere <chuck.smileyrekiere@candelatech.com>
This commit is contained in:
Chuck SmileyRekiere
2021-03-30 07:33:55 -06:00
parent 2674f3db4d
commit 40639cee8e
3 changed files with 194 additions and 41 deletions
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139
py-scripts/lf_graph.py Normal file
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@@ -0,0 +1,139 @@
#!/usr/bin/env python3
import matplotlib.pyplot as plt
import matplotlib as mpl
import numpy as np
import pandas as pd
import pdfkit
import math
# internal candela references included during intial phases, to be deleted at future date
# graph reporting classes
class lf_bar_graph():
def __init__(self,
_data_set= [[30,55,69,37],[45,67,34,22],[22,45,12,34]],
_xaxis_name="x-axis",
_yaxis_name="y-axis",
_xaxis_categories=[1,2,3,4],
_graph_image_name="image_name",
_label=["bi-downlink", "bi-uplink",'uplink'],
_color=None,
_bar_width=0.25,
_color_edge='grey',
_font_weight='bold',
_color_name=['lightcoral','darkgrey','r','g','b','y'],
_figsize=(10,5),
_dpi=96):
self.data_set=_data_set
self.xaxis_name=_xaxis_name
self.yaxis_name=_yaxis_name
self.xaxis_categories=_xaxis_categories
self.graph_image_name=_graph_image_name
self.label=_label
self.color=_color
self.bar_width=_bar_width
self.color_edge=_color_edge
self.font_weight=_font_weight
self.color_name=_color_name
self.figsize=_figsize
def build_bar_graph(self):
if self.color is None:
i = 0
self.color = []
for col in self.data_set:
self.color.append(self.color_name[i])
i = i+1
fig = plt.subplots(figsize=self.figsize)
i = 0
for set in self.data_set:
if i > 0:
br = br1
br2 = [x + self.bar_width for x in br]
plt.bar(br2, self.data_set[i], color=self.color[i], width=self.bar_width,
edgecolor=self.color_edge, label=self.label[i])
br1 = br2
i = i+1
else:
br1 = np.arange(len(self.data_set[i]))
plt.bar(br1, self.data_set[i], color=self.color[i], width=self.bar_width,
edgecolor=self.color_edge, label=self.label[i])
i=i+1
plt.xlabel(self.xaxis_name, fontweight='bold', fontsize=15)
plt.ylabel(self.yaxis_name, fontweight='bold', fontsize=15)
plt.xticks([r + self.bar_width for r in range(len(self.data_set[0]))],
self.xaxis_categories)
plt.legend()
fig = plt.gcf()
plt.savefig("%s.png"% (self.graph_image_name), dpi=96)
print("{}.png".format(self.graph_image_name))
return "%s.png" % (self.graph_image_name)
# Unit Test
if __name__ == "__main__":
output_html_1 = "graph_1.html"
output_pdf_1 = "graph_1.pdf"
# test build_bar_graph with defaults
graph = lf_bar_graph()
graph_html_obj = """
<img align='center' style='padding:15;margin:5;width:1000px;' src=""" + "%s" % (graph.build_bar_graph()) + """ border='1' />
<br><br>
"""
#
test_file = open(output_html_1, "w")
test_file.write(graph_html_obj)
test_file.close()
# write to pdf
# write logic to generate pdf here
# wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6-1/wkhtmltox_0.12.6-1.focal_amd64.deb
# sudo apt install ./wkhtmltox_0.12.6-1.focal_amd64.deb
options = {"enable-local-file-access" : None} # prevent eerror Blocked access to file
pdfkit.from_file(output_html_1, output_pdf_1, options=options)
# test build_bar_graph setting values
dataset = [[45,67,34,22],[22,45,12,34],[30,55,69,37]]
x_axis_values = [1,2,3,4]
output_html_2 = "graph_2.html"
output_pdf_2 = "graph_2.pdf"
# test build_bar_graph with defaults
graph = lf_bar_graph(_data_set=dataset,
_xaxis_name="stations",
_yaxis_name="Throughput 2 (Mbps)",
_xaxis_categories=x_axis_values,
_graph_image_name="Bi-single_radio_2.4GHz",
_label=["bi-downlink", "bi-uplink",'uplink'],
_color=None,
_color_edge='red')
graph_html_obj = """
<img align='center' style='padding:15;margin:5;width:1000px;' src=""" + "%s" % (graph.build_bar_graph()) + """ border='1' />
<br><br>
"""
#
test_file = open(output_html_2, "w")
test_file.write(graph_html_obj)
test_file.close()
# write to pdf
# write logic to generate pdf here
# wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6-1/wkhtmltox_0.12.6-1.focal_amd64.deb
# sudo apt install ./wkhtmltox_0.12.6-1.focal_amd64.deb
options = {"enable-local-file-access" : None} # prevent eerror Blocked access to file
pdfkit.from_file(output_html_2, output_pdf_2, options=options)

70
py-scripts/lf_report.py
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@@ -15,6 +15,7 @@ class lf_report():
_dataframe="",
_title="LANForge Test Run Heading",
_table_title="LANForge Table Heading",
_graph_title="LANForge Graph Title",
_obj = "",
_obj_title = "",
_date="1/1/2-21 00:00(UTC)",
@@ -24,11 +25,13 @@ class lf_report():
self.dataframe=_dataframe
self.title=_title
self.table_title=_table_title
self.graph_title=_graph_title
self.date=_date
self.output_html=_output_html
self.output_pdf=_output_pdf
self.banner_html = ""
self.graph_titles=""
self.graph_image=""
self.html = ""
self.custom_html = ""
self.objective = _obj
@@ -41,6 +44,9 @@ class lf_report():
def set_table_title(self,_table_title):
self.table_title = _table_title
def set_graph_title(self,_graph_title):
self.graph_title = _graph_title
def set_date(self,_date):
self.date = _date
@@ -54,6 +60,9 @@ class lf_report():
self.objective = _obj
self.obj_title = _obj_title
def set_graph_image(self,_graph_image):
self.graph_image = _graph_image
def write_html(self):
# dataframe_html = self.dataframe.to_html(index=False) # have the index be able to be passed in.
# self.build_banner()
@@ -72,6 +81,11 @@ class lf_report():
options = {"enable-local-file-access" : None} # prevent eerror Blocked access to file
pdfkit.from_file(self.output_html, self.output_pdf, options=options)
def generate_report(self):
self.write_html()
self.write_pdf()
# only use is pass all data in constructor, no graph output
def build_all(self):
self.build_banner()
@@ -132,48 +146,28 @@ class lf_report():
"""
self.html += self.obj_html
def build_bar_graph(self, data_set, xaxis_name, yaxis_name, xaxis_categories, graph_image_name, label,color=None):
barWidth = 0.25
color_name = ['lightcoral','darkgrey','r','g','b','y']
if color is None:
i = 0
color = []
for col in data_set:
color.append(color_name[i])
i = i+1
def build_graph_title(self):
self.table_graph_html = """
<html lang='en'>
<head>
<meta charset='UTF-8'>
<meta name='viewport' content='width=device-width, initial-scale=1' />
<div class='HeaderStyle'>
<h2 class='TitleFontPrint' style='color:darkgreen;'>""" + str(self.graph_title) + """</h2>
"""
self.html += self.table_graph_html
fig = plt.subplots(figsize=(10, 5))
i = 0
for set in data_set:
if i > 0:
br = br1
br2 = [x + barWidth for x in br]
plt.bar(br2, data_set[i], color=color[i], width=barWidth,
edgecolor='grey', label=label[i])
br1 = br2
i = i+1
else:
br1 = np.arange(len(data_set[i]))
plt.bar(br1, data_set[i], color=color[i], width=barWidth,
edgecolor='grey', label=label[i])
i=i+1
plt.xlabel(xaxis_name, fontweight='bold', fontsize=15)
plt.ylabel(yaxis_name, fontweight='bold', fontsize=15)
plt.xticks([r + barWidth for r in range(len(data_set[0]))],
xaxis_categories)
plt.legend()
fig = plt.gcf()
plt.savefig("%s.png"% (graph_image_name), dpi=96)
def build_graph(self):
self.graph_html_obj = """
<img align='center' style='padding:15;margin:5;width:1000px;' src=""" + "%s.png" % (graph_image_name) + """ border='1' />
<img align='center' style='padding:15;margin:5;width:1000px;' src=""" + "%s" % (self.graph_image) + """ border='1' />
<br><br>
"""
self.html +=self.graph_html_obj
# Unit Test
if __name__ == "__main__":
@@ -213,12 +207,6 @@ if __name__ == "__main__":
report.set_dataframe(dataframe2)
report.build_table()
dataset = [[30,55,69,37],[45,67,34,22],[22,45,12,34]]
x_axis_values = [1,2,3,4]
report.build_bar_graph(dataset, "stations", "Throughput (Mbps)", x_axis_values,
"Bi-single_radio_2.4GHz",
["bi-downlink", "bi-uplink",'uplink'], None)
#report.build_all()

26
py-scripts/lf_report_test.py
View File

@@ -6,6 +6,7 @@ import numpy as np
import pandas as pd
import pdfkit
from lf_report import lf_report
from lf_graph import lf_bar_graph
# Unit Test
if __name__ == "__main__":
@@ -47,6 +48,29 @@ if __name__ == "__main__":
report.set_dataframe(dataframe2)
report.build_table()
# test lf_graph in report
dataset = [[45,67,34,22],[22,45,12,34],[30,55,69,37]]
x_axis_values = [1,2,3,4]
report.set_graph_title("Graph Title")
report.build_graph_title()
graph = lf_bar_graph(_data_set=dataset,
_xaxis_name="stations",
_yaxis_name="Throughput 2 (Mbps)",
_xaxis_categories=x_axis_values,
_graph_image_name="Bi-single_radio_2.4GHz",
_label=["bi-downlink", "bi-uplink",'uplink'],
_color=None,
_color_edge='red')
graph_png = graph.build_bar_graph()
print("graph name {}".format(graph_png))
report.set_graph_image(graph_png)
report.build_graph()
#report.build_all()
@@ -54,3 +78,5 @@ if __name__ == "__main__":
print("returned file {}".format(html_file))
print(html_file)
report.write_pdf()
report.generate_report()