today.py

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8 -*-
   3
   4 """ Codé par 20-100
   5  script qui affiche des trucs à penser, des J-n des conneries
   6  or that kind of stuff"""
   7
   8 import time, datetime
   9 import re
  10 import os
  11 import sys
  12 import urllib
  13 import subprocess
  14 import json
  15 os.chdir('/home/vincent/scripts/today/')
  16
  17
  18 class Config(object):
  19     """Configuration (pas de couleurs si on n'output pas dans un terminal"""
  20     def __init__(self, color=True):
  21         if color:
  22             self.endcolor = "\e[0m"
  23             self.blue = "\e[1;36m"
  24             self.red = "\e[1;31m"
  25             self.green = "\e[1;32m"
  26         else:
  27             self.endcolor=self.blue=self.red=self.green=""
  28
  29 if "--color" in sys.argv:
  30     sys.argv.remove("--color")
  31     color = True
  32 elif sys.stdout.isatty():
  33     color = True
  34 else:
  35     color = False
  36
  37 config = Config(color=color)
  38
  39 def print_date(timestamp=None,color=True):
  40     """Afficher la date"""
  41     if timestamp == None:
  42         timestamp = time.time()
  43     return time.strftime(" "*30 + config.blue+"%d/%m/%Y %H:%M:%S"+config.endcolor + "\n",
  44                          time.localtime(timestamp))
  45
  46 def add_title(titre, texte):
  47     """Ajoute un titre à la partie si il y a quelque chose dedans"""
  48     if texte:
  49         texte = "            %s%s :%s\n" % (config.green, titre, config.endcolor) + texte + "\n"
  50     return texte
  51
  52 def get_now():
  53     """Obtenir la date actuelle sous le bon format"""
  54     timestamp = time.time()
  55     now = datetime.datetime(*time.localtime(timestamp)[:7])
  56     return now
  57
  58 def get_lasts():
  59     """Récupère la liste des derniers trucs vus/lus"""
  60     with open("lasts") as f:
  61         return json.loads(f.read())
  62
  63 def update_lasts(what, value):
  64     """Met à jour un des derniers trucs vus/lus"""
  65     lasts = get_lasts()
  66     if not what in lasts.keys():
  67         print """%r n'est pas un "truc vu/lu" valide""" % (what,)
  68         return
  69     lasts[what] = value
  70     with open("lasts", "w") as f:
  71         f.write(json.dumps(lasts))
  72
  73 def get_timers():
  74     """Obtenir la liste des évènements à venir (J-n)"""
  75     now = get_now()
  76     f=open("timers.txt", "r")
  77     data = [l.strip("\n").decode("utf8") for l in f.readlines()[1:]]
  78     f.close()
  79     timers = []
  80     for l in data:
  81         date, event = l.split("\t",1)
  82         date = datetime.datetime(*time.strptime(date,"%d/%m/%Y")[:7])
  83         delta = date - now + datetime.timedelta(1)
  84         if delta > datetime.timedelta(0):
  85             timers.append([event,delta.days])
  86     eventsize = max([0]+[len(l[0]) for l in timers])
  87     timers = "\n".join([("%%-%ss        J-%%s" % eventsize) % (event, timer) for event,timer in timers])
  88     timers = add_title("Timers", timers)
  89     return timers
  90
  91 def exists(l):
  92     """Renvoie True si au moins un élément de l est vrai"""
  93     for i in l:
  94         if i:
  95             return True
  96     return False
  97
  98 def get_birthdays(*search):
  99     """Obtenir la liste des anniversaires à venir,
 100        ou la liste des anniversaires correspondants à une recherche"""
 101     now = get_now()
 102     text = open("birthdays.txt","r").readlines()
 103     liste = [l.decode("utf8").split() for l in text if not l.startswith("#")]
 104     liste = [[l[0], " ".join(l[1:])] for l in liste if l!=[]]
 105     liste = [ [datetime.datetime(*time.strptime(l[0],"%d/%m/%Y")[:7]),
 106                l[1]]
 107             for l in liste]
 108     birthdays = []
 109     if len(search) == 0:
 110         # Simple demande d'anniversaires courants
 111         for date, nom in liste:
 112             thisyeardate = datetime.datetime(now.year, date.month, date.day)
 113             delta = thisyeardate - now + datetime.timedelta(1)
 114             if delta > datetime.timedelta(0):
 115                 age = now.year - date.year
 116                 if abs(delta) < datetime.timedelta(1):
 117                     birthdays.append([config.red,"%s a %s ans AUJOURD'HUI !"%(nom,age),0,config.endcolor])
 118                 elif delta < datetime.timedelta(7):
 119                     birthdays.append([config.red,"%s va avoir %s ans"%(nom,age),-delta.days,config.endcolor])
 120                 elif delta < datetime.timedelta(14):
 121                     birthdays.append(["","%s va avoir %s ans"%(nom,age),-delta.days,""])
 122                 elif datetime.timedelta(30-4) < delta < datetime.timedelta(30+4):
 123                     birthdays.append(["","%s va avoir %s ans"%(nom,age),-delta.days,""])
 124     else:
 125         # Recherche spécifique
 126         search = [i.lower() for i in search]
 127         tous = ("--all" in search)
 128         for date, nom in liste:
 129             if tous or exists([term.lower() in nom.lower() for term in search]):
 130                 thisyeardate = datetime.datetime(now.year, date.month, date.day)
 131                 delta = thisyeardate - now + datetime.timedelta(1)
 132                 age = now.year - date.year
 133                 if delta.days<0:
 134                     birthdays.append(["", "%s a eu %s ans"%(nom,age), -delta.days, ""])
 135                 else:
 136                     birthdays.append(["", "%s va avoir %s ans"%(nom,age), -delta.days, ""])
 137     birthdays.sort(lambda x,y: -cmp(x[2], y[2]))
 138     eventsize = max([0]+[len(l[1]) for l in birthdays])
 139     template = ("%%s%%-%ss        J%%+d%%s" % eventsize)
 140     birthdays = "\n".join([template % tuple(tup) for tup in birthdays])
 141     birthdays = add_title("Anniversaires", birthdays)
 142     return birthdays
 143
 144 def check_birthdays():
 145     """Compte combien il y a d'anniversaires à afficher"""
 146     birthdays = get_birthdays()
 147     if birthdays:
 148         n = birthdays.count("\n") - 1
 149     else:
 150         n = 0
 151     return n
 152
 153 def get_dtc(*args):
 154     """Récupère les quotes DTC non lues"""
 155     if len(args) == 0:
 156         cmd = "~/bin/dtc last"
 157     elif len(args) == 1:
 158         cmd = "~/bin/dtc %s" % args[0]
 159     elif len(args) == 2:
 160         cmd = "~/bin/dtc %s %s" % (args[0], args[1])
 161     else:
 162         return None
 163     proc = subprocess.Popen(["ssh", "pimeys", cmd], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 164     out, err = proc.communicate()
 165     out += err
 166     return out.decode("UTF-8")
 167
 168 def check_dtc():
 169     """Vérifie si il y a des quotes DTC non lues"""
 170     cmd = "~/bin/dtc check"
 171     proc = subprocess.Popen(["ssh", "pimeys", cmd], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 172     out, err = proc.communicate()
 173     out += err
 174     if err:
 175         return err
 176     n = int(out)
 177     return n
 178
 179 def check_xkcd():
 180     last_read = get_lasts()["xkcd"]
 181     try:
 182         p = urllib.urlopen("http://xkcd.com")
 183     except IOError:
 184         return "Impossible de se connecter à xkcd"
 185     t = p.read()
 186     current_id = int(re.findall("Permanent link to this comic: http://xkcd.com/(.*?)/", t)[0])
 187     return current_id - last_read
 188
 189 def update_xkcd(newid):
 190     update_lasts("xkcd", int(newid))
 191
 192
 193 def check_all():
 194     n_birth = check_birthdays()
 195     n_dtc = check_dtc()
 196     n_xkcd = check_xkcd()
 197     l = [["Anniversaires", n_birth],
 198          ["Quotes DTC", n_dtc],
 199          ["XKCD non lus", n_xkcd]]
 200     checks = []
 201     for (text, n) in l:
 202         if type(n) != int:
 203             print n
 204         elif n > 0:
 205             checks.append("%s : %s" % (text, n))
 206     checks = "\n".join(checks)
 207     checks = add_title("Checks", checks)
 208     return checks
 209
 210 def get_everything():
 211     """Récupère toutes les infos"""
 212     work = [action() for action in AUTOMATED_ACTIONS.values()]
 213     chain = "\n\n".join([result for result in work if result])
 214     return chain
 215
 216 def _is_there_something_in_today():
 217     """Teste si il y a des choses non lue dans le today"""
 218     return open(".something", "r").read() == "True"
 219
 220 def _there_is_something_in_today(something):
 221     """Met à jour le something"""
 222     f = open(".something", "w")
 223     f.write(str(bool(something)))
 224     f.close()
 225
 226 def _get_lasttime():
 227     """Récupère la dernière fois que today a été exécuté"""
 228     lasttime = open(".lasttime", "r").read()
 229     lasttime = datetime.datetime(*time.localtime(float(lasttime))[:7])
 230     return lasttime
 231
 232 def _update_lasttime(when):
 233     """Met à jour le timestamp de dernière exécution de today"""
 234     f = open(".lasttime", "w")
 235     f.write(str(time.mktime(when.timetuple())))
 236     f.close()
 237
 238 def ping():
 239     """Dit juste si il y a quelque chose à voir.
 240        La première exécution de la journée peut être lente parce qu'elle va bosser avnt de répondre."""
 241     now = get_now()
 242     lasttime = _get_lasttime()
 243     if (lasttime.date() < now.date()):
 244         # On a changé de jour
 245         _update_lasttime(now)
 246         something = get_everything()
 247         _there_is_something_in_today(something)
 248         if something:
 249             return "You have something in %stoday%s" % (config.red, config.endcolor)
 250         else:
 251             return "Nothing in today"
 252     else:
 253         if _is_there_something_in_today():
 254             return "You have something in %stoday%s" % (config.red, config.endcolor)
 255
 256 def affiche():
 257     """Action par défaut, affiche toutes les infos"""
 258     out = print_date()
 259     out += get_everything()
 260     _there_is_something_in_today(False)
 261     return out
 262
 263 #: Les actions effectuées lors d'un appel sans paramètres
 264 AUTOMATED_ACTIONS = {
 265            "timers" : get_timers,
 266            "birth" : get_birthdays,
 267            "check" : check_all,
 268            }
 269
 270 #: Les actions qu'on peut effectuer en rajoutant des paramètres
 271 OTHER_ACTIONS = {
 272            "xkcd" : update_xkcd,
 273            "dtc" : get_dtc,
 274            "ping" : ping,
 275            "show" : affiche,
 276            }
 277
 278 #: Toutes les actions
 279 ACTIONS = dict(AUTOMATED_ACTIONS)
 280 ACTIONS.update(OTHER_ACTIONS)
 281
 282 ACTIONS[None] = affiche # action par défaut
 283
 284 if __name__ == "__main__":
 285     import sys
 286     if "--no-color" in sys.argv:
 287         config.endcolor, config.red, config.blue = "","",""
 288     if len(sys.argv) == 1:
 289         # Juste un today
 290         output = ACTIONS[None]()
 291     else:
 292         commande = sys.argv[1]
 293         args = sys.argv[2:]
 294         output = ACTIONS[commande](*args)
 295     if output:
 296         print output.encode("utf-8")