48 lines
1.5 KiB
Python
Executable file
48 lines
1.5 KiB
Python
Executable file
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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"""Affiche des statistiques sur le câblage des prises des chambres
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(CRANS ou CROUS)."""
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import sys
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import psycopg2
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sys.path.append('/usr/scripts/gestion')
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from affich_tools import tableau
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conn = psycopg2.connect("user=crans dbname=switchs host=pgsql.adm.crans.org")
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def compte_prises(reseau, batiment=''):
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"""Compte les prises câblées sur reseau (crans ou crous)."""
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reseau = reseau.lower()
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cur = conn.cursor()
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if batiment == '':
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cur.execute("SELECT COUNT(prises) FROM prises WHERE " + reseau + "=True")
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n = cur.fetchone()[0]
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else:
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batiment = batiment.lower()
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if batiment == "g":
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cur.execute("SELECT COUNT(prises) FROM prises WHERE (batiment, " + reseau + ")=(%s, True) AND substring(chambre for 1) <> '0'", (batiment, ))
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else:
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cur.execute("SELECT COUNT(prises) FROM prises WHERE (batiment, " + reseau + ")=(%s, True)", (batiment, ))
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n = cur.fetchone()[0]
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return n
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tot_crans = 0
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tot_crous = 0
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data = []
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for bat in ['A', 'B', 'C', 'G', 'H', 'I', 'J', 'M']:
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n_crans = compte_prises('crans', bat)
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n_crous = compte_prises('crous', bat)
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tot_crans += n_crans
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tot_crous += n_crous
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frac_crans = 1.*n_crans/(n_crous + n_crans)
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data.append([bat, n_crans, n_crous, '%0.2f' % (100*frac_crans)])
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data.append(["Total", tot_crans, tot_crous, '%0.2f' % (100.*n_crans/(n_crous+n_crans))])
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print tableau(data, [u'Bât.', u'CRANS',
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u'CROUS', u'% CRANS'],
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[7, 7, 7, 9], ['c', 'd', 'd', 'd'])
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