cineclub-script/scripts/cineclubBlogSQ.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Thu Feb  1 22:49:56 2018

@author: alice

TODO :
    * simplifier l'input autant que possible
    * remplir
    * débug
    * documenter
    * publication FB
"""

import sqlite3
from config import db_path
from datetime import date
import locale
locale.setlocale(locale.LC_ALL, 'fr_FR.utf8')

#def adapt_datetime(ts):
#    return time.mktime(ts.timetuple())

#sqlite3.register_adapter(datetime.date, adapt_datetime)

class filmSQ():

    def __init__(self, dic):
        """ceci est une aide"""
        if type(dic) == type(""):
            self.idN = dic

            conn = sqlite3.connect(db_path)
            conn.row_factory = sqlite3.Row
            c = conn.cursor()

            try:
                c.execute("""SELECT i FROM films WHERE idN = ?""",(dic,))
                r = c.fetchone()
                self.i = r[0]

                conn.commit()

            except Exception as e:
                conn.rollback()
                raise e
            finally:
                conn.close()



        elif type(dic) == type(1):
            self.i = dic
            conn = sqlite3.connect(db_path)
            conn.row_factory = sqlite3.Row
            c = conn.cursor()

            try:
                c.execute("""SELECT idN FROM films WHERE i = ?""",(dic,))
                r = c.fetchone()
                self.idN = r[0]

                conn.commit()

            except Exception as e:
                conn.rollback()
                raise e
            finally:
                conn.close()

        else:
            conn = sqlite3.connect(db_path)
            conn.row_factory = sqlite3.Row
            c = conn.cursor()

            try:
                c.execute('INSERT INTO films VALUES (:i, :idN, :date, :nom, :realisateur, :duree, :synopsis, :pays, :annee, :youtube, :couleur, :image, :formatCopie, :langST)', dic)

                acteursToSq = [{'idFilm' : dic['i'], 'acteur' : a} for a in dic['acteurs']]
                c.executemany('INSERT INTO acteurs VALUES (NULL, :idFilm, :acteur)', acteursToSq)

                conn.commit()
            except Exception as e:
                conn.rollback()
                raise e
            finally:
                conn.close()
        #id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT [PRIMARY KEY]

            self.__setattr__('idN', dic['idN'])

    def __setattr__(self, nom_attr, val_attr):
        if nom_attr == 'idN':
            object.__setattr__(self, 'idN', val_attr)
        else:
            try:
                conn = sqlite3.connect(db_path)
                conn.row_factory = sqlite3.Row
                c = conn.cursor()

                if nom_attr == 'acteurs':
                    c.execute("""DELETE FROM acteurs WHERE iFilm =?""", (self.i,))
                    acteursToSq = [{'iFilm' : self.i, 'acteur' : a} for a in val_attr]
                    c.executemany('INSERT INTO acteurs VALUES (NULL, :iFilm, :acteur)', acteursToSq)
                else:
                    c.execute('UPDATE films SET %s = ? WHERE idN = ?' % nom_attr, (val_attr, self.idN))
                conn.commit()
            except Exception as e:
                conn.rollback()
                raise e
            finally:
                conn.close()

    def __getattr__(self, nom):
        conn = sqlite3.connect(db_path, detect_types=sqlite3.PARSE_DECLTYPES)
        conn.row_factory = sqlite3.Row
        c = conn.cursor()
        try:
            if nom == 'acteurs':
                c.execute("""SELECT name FROM acteurs WHERE iFilm=?""", (self.i,))
                r = c.fetchall()
                res = [a[0] for a in r]
            else:
                c.execute("""SELECT %s FROM films WHERE idN=:idN""" % nom, {"idN":self.idN})
                r = c.fetchone()
                res = r[0]
            conn.commit()

        except Exception as e:
            conn.rollback()
            raise e
        finally:
            conn.close()

        return res

    def __str__(self):
        try:
            conn = sqlite3.connect(db_path)
            #conn.row_factory = sqlite3.Row
            c = conn.cursor()
            c.execute('SELECT idN, nom, date FROM films WHERE idN = ?', (self.idN))
            r = c.fetchone()
            s = r[0] + ' : ' + r[1] + ' le ' + r[2]
            conn.commit()
        except Exception as e:
            conn.rollback()
            raise e
        finally:
            conn.close()

        return s

    def maxId():
        try:
            conn = sqlite3.connect(db_path)

            conn.row_factory = sqlite3.Row
            c = conn.cursor()
            c.execute('SELECT MAX(i) FROM films')
            r = c.fetchone()
        except Exception as e:
            conn.rollback()
            raise e
        finally:
            conn.close()

        return r[0]

    def printAll():
        try:
            conn = sqlite3.connect(db_path)

            conn.row_factory = sqlite3.Row
            c = conn.cursor()
            c.execute('SELECT idN, nom, date, i FROM films ORDER BY i ASC')
            r = c.fetchall()
            for movie in r:
                print(movie[3], ' - ', movie[0], ' : ', movie[1], ' le ', movie[2])
        except Exception as e:
            conn.rollback()
            raise e
        finally:
            conn.close()
        pass

    def makeListActors():
        l = []
        new = input("Entrez le nom des acteurs en appuyant sur Entrée entre chaque. Pour terminer, appuyer sur Entrée avec une ligne vide.\n")
        if (new == -1):
            return -1
        while(new != ""):
            l += [new]
            new = input()
            pass
        return l

    def input_date():
        ok = False
        d = input("date de la séance (format JJ/MM/AAAA ) ")
        while not ok:
            try:
                d = d.split("/")
                res = date(int(d[2]), int(d[1]), int(d[0]))
                ok = True
            except IndexError:
                print("Veuillez entrer la date au format JJ/MM/AAA")
        return res

    def input_duree():
        ok = False
        while not ok:
            try:
                res = eval(input("durée du film (en minutes) "))
                ok = True
            except (NameError, SyntaxError):
                print("le format n'est pas correct. Ne rentrez que des chiffres svp")
                pass
            pass
        return res

    def input_color():
        ok = False
        while not ok:
            d = input("le film est-il en couleur (oui/non) ? ")
            if d in ["True", "true", "oui", "Oui", "y", "o", "Y", "y", "O", "yes", "Yes"]:
                res = True
                ok = True
            elif d in ["False", "false", "non", "Non", "n", "N", "no", "No"]:
                res = False
                ok = True
        return res


    def newFilm():
        """Interface d'ajout d'un nouveau film"""
        dic = {}
        i = filmSQ.maxId()
        ok = False
        dic['i'] = i+1
        dic['idN'] = input("identifiant du film ? ")
        dic['date'] = filmSQ.input_date()
        dic['nom'] = input("titre ? ")
        dic['realisateur'] = input("realisateur ? ")
        dic['acteurs'] = filmSQ.makeListActors()
        dic['synopsis'] = input("Donnez ici un synopsis rapide du film ")
        dic['pays'] = input("pays de diffusion du film ? ")
        dic['annee'] = input("année de sortie du film (format AAAA) ? ")
        dic['duree'] = filmSQ.input_duree();
        dic['youtube'] = input("adresse youtube de la bande-annonce ? ")
        dic['image'] = input("url d'une affiche du film ? ")
        dic['couleur'] = filmSQ.input_color();
        dic['formatCopie'] = input("format de la copie ? ")
        dic['langST'] = input("langue et sous-titre : VF/VOSTFR ? ")


        seance = filmSQ(dic)
        return seance


def strListe(liste):
    res = ""
    for l in liste[:-1]:
        res += l +', '
    if liste != []:
        res += liste[-1]
    return res