annotate display_issues.py @ 13:149d01f43e31

Split up render_db_stats_as_html function Allow the generated HTML code to be either printed to stdout as before (render_db_stats_as_html) or be returned as a string (compile_db_stats_html). The latter is required for Bottledash.
author Gernot Schulz <gernot@intevation.de>
date Sun, 31 Jan 2016 13:15:08 +0100
parents 99e2e0e17103
children b5f7a439bddd
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1 #!/usr/bin/env python3
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3 """ Display previously saved issues from a database on webpage via CGI.
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4
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5 author: Sascha L. Teichmann <sascha.teichmann@intevation.de>
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6 author: Bernhard Reiter <bernhard@intevation.de>
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7 author: Sean Engelhardt <sean.engelhardt@intevation.de>
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8
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9 (c) 2010,2015 by Intevation GmbH
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11 This is Free Software unter the terms of the
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12 GNU GENERAL PUBLIC LICENSE Version 3 or later.
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13 See http://www.gnu.org/licenses/gpl-3.0.txt for details
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15
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16 ##Usage Example: ##
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17 see display_issues_demo.py or __main__ section below.
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18 """
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19
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20 import sqlite3 as db
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21 import cgitb
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22 import roundup_content_data as rcd
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23 import os
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26 def make_js_object_string(array):
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27 formated = []
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28
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29 for item in array:
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30 formated.append("{points: " + str(item) + "}")
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31
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32 return ",".join(formated)
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33
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34
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35 def make_js_object_date(array):
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36 formated = []
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37
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38 for item in array:
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39 formated.append("{date : new Date('" + str(item) + "')}")
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40
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41 return ", ".join(formated)
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42
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43 def get_webpage():
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44
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45 graph = os.path.dirname(os.path.realpath(__file__)) + '/graph.html'
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46
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47 with open(graph, "r") as html_chart_file:
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48 base_html_data = html_chart_file.read()
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49
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50 base_html_data = (base_html_data
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51 .replace("var critical=[];", "var critical=[" + make_js_object_string(rcd.data_dict["critical"]) + "]")
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52 .replace("var urgent=[];", "var urgent=[" + make_js_object_string(rcd.data_dict["urgent"]) + "]")
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53 .replace("var bug=[];", "var bug=[" + make_js_object_string(rcd.data_dict["bug"]) + "]")
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54 .replace("var feature=[];", "var feature=[" + make_js_object_string(rcd.data_dict["feature"]) + "]")
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55 .replace("var wish=[];", "var wish=[" + make_js_object_string(rcd.data_dict["wish"]) + "]")
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56 .replace("var timestamp=[];", "var timestamp=[" + make_js_object_date(rcd.data_dict["date"]) + "]"))
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57
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58 return base_html_data
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59
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60 def compile_db_stats_html(db_file, sql_select):
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62 con = None
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63 cur = None
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64
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65 try:
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66 con = db.connect(db_file)
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67 cur = con.cursor()
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68 cur.execute(sql_select)
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70 for row in cur.fetchall():
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71 rcd.data_dict["date"].append(row[0])
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72 rcd.data_dict["critical"].append(row[1])
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73 rcd.data_dict["urgent"].append(row[2])
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74 rcd.data_dict["bug"].append(row[3])
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75 rcd.data_dict["feature"].append(row[4])
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76 rcd.data_dict["wish"].append(row[5])
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77 finally:
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78 if cur:
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79 cur.close()
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80 if con:
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81 con.close()
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82
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83 return get_webpage()
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84
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85 def render_webpage(content):
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86 for line in content.split("\n"):
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87 print(line)
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89 def render_db_stats_as_html(db_file, sql_select):
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90 render_webpage(compile_db_stats_html(db_file, sql_select))
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92 if __name__ == '__main__':
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93 cgitb.enable()
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94 #spit out HTML file directly, thus no need to give headers to the server
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95 #print("Content-Type: text/html")
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96 #print()
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98 render_db_stats_as_html(rcd.DATABASE_DEMO, rcd.SELECT_ALL)
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