Mercurial > roundup-cc
comparison roundup_cc_display.py @ 28:e2864dabdb8c
fixes a logical error in the filtering of columns.
* The columns are stored in the pure order as they appear in the config.
* display_issues.py has been renamed to roundup_cc_display.py.
| author | Magnus Schieder <mschieder@intevation.de> |
|---|---|
| date | Thu, 22 Nov 2018 12:57:20 +0100 |
| parents | display_issues.py@7161ce4e7ab1 |
| children |
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| 27:cdab667c6abb | 28:e2864dabdb8c |
|---|---|
| 1 #!/usr/bin/env python3 | |
| 2 | |
| 3 """ Display previously saved issues from a database on webpage via CGI. | |
| 4 | |
| 5 author: Sascha L. Teichmann <sascha.teichmann@intevation.de> | |
| 6 author: Bernhard Reiter <bernhard@intevation.de> | |
| 7 author: Sean Engelhardt <sean.engelhardt@intevation.de> | |
| 8 | |
| 9 (c) 2010,2015 by Intevation GmbH | |
| 10 | |
| 11 This is Free Software unter the terms of the | |
| 12 GNU GENERAL PUBLIC LICENSE Version 3 or later. | |
| 13 See http://www.gnu.org/licenses/gpl-3.0.txt for details | |
| 14 | |
| 15 | |
| 16 ##Usage Example: ## | |
| 17 see display_issues_demo.py or __main__ section below. | |
| 18 """ | |
| 19 | |
| 20 import sqlite3 as db | |
| 21 import cgitb | |
| 22 import roundup_content_data as rcd | |
| 23 import os | |
| 24 | |
| 25 | |
| 26 def make_js_object_string(array): | |
| 27 formated = [] | |
| 28 | |
| 29 for item in array: | |
| 30 formated.append("{points: " + str(item) + "}") | |
| 31 | |
| 32 return ",".join(formated) | |
| 33 | |
| 34 | |
| 35 def make_js_object_date(array): | |
| 36 formated = [] | |
| 37 | |
| 38 for item in array: | |
| 39 formated.append("{date : new Date('" + str(item) + "')}") | |
| 40 | |
| 41 return ", ".join(formated) | |
| 42 | |
| 43 def get_webpage(data_dict, columns, status, keywords, graph=None): | |
| 44 | |
| 45 if graph is None: | |
| 46 graph = os.path.dirname(os.path.realpath(__file__)) + '/graph.html' | |
| 47 | |
| 48 with open(graph, "r") as html_chart_file: | |
| 49 base_html_data = html_chart_file.read() | |
| 50 | |
| 51 if "None" not in columns: | |
| 52 data_dict["None"] = [0] | |
| 53 | |
| 54 | |
| 55 js_data_dickt ="{" | |
| 56 for col in columns.split(", "): | |
| 57 js_data_dickt += col + ":[" + make_js_object_string(data_dict[col]) + "]," | |
| 58 js_data_dickt += "}" | |
| 59 | |
| 60 base_html_data = (base_html_data | |
| 61 .replace("status", status) | |
| 62 .replace("keywords", keywords) | |
| 63 .replace("js_data_dickt", js_data_dickt) | |
| 64 .replace("var timestamp=[];", "var timestamp=[" + make_js_object_date(data_dict["date"]) + "]")) | |
| 65 | |
| 66 return base_html_data | |
| 67 | |
| 68 def compile_db_stats_html(db_file, sql_select, columns, status="", keywords="", graph=None): | |
| 69 | |
| 70 data_dict = {"date": []} | |
| 71 status_list = columns.split(", ") | |
| 72 for x in status_list: | |
| 73 data_dict[x] = [] | |
| 74 | |
| 75 con = None | |
| 76 cur = None | |
| 77 | |
| 78 try: | |
| 79 con = db.connect(db_file) | |
| 80 cur = con.cursor() | |
| 81 cur.execute(sql_select) | |
| 82 | |
| 83 for row in cur.fetchall(): | |
| 84 data_dict["date"].append(row[0]) | |
| 85 for x in range(len(status_list)): | |
| 86 data_dict[status_list[x]].append(row[x+1]) | |
| 87 | |
| 88 finally: | |
| 89 if cur: | |
| 90 cur.close() | |
| 91 if con: | |
| 92 con.close() | |
| 93 | |
| 94 return get_webpage(data_dict, columns, status, keywords, graph) | |
| 95 | |
| 96 def render_webpage(content): | |
| 97 for line in content.split("\n"): | |
| 98 print(line) | |
| 99 | |
| 100 def render_db_stats_as_html(db_file, sql_select, columns, status="", keywords=""): | |
| 101 render_webpage(compile_db_stats_html(db_file, sql_select, columns, status, keywords)) | |
| 102 | |
| 103 if __name__ == '__main__': | |
| 104 cgitb.enable() | |
| 105 #spit out HTML file directly, thus no need to give headers to the server | |
| 106 #print("Content-Type: text/html") | |
| 107 #print() | |
| 108 | |
| 109 render_db_stats_as_html("./demo3.db", rcd.SELECT_ALL) |