Dans la série suppression des liens symboliques : /usr/scripts/lib devient /usr/scripts/cranslib

* Comme ça c'est plus clair que c'est un truc custom crans
 * Le lien symbolique /usr/scripts/gestion/crans/ est retiré. D'autres suivront.

cranslib/utils/__init__.py

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+import re
+import unicodedata
+
+def __init__():
+    pass
+
+def QuoteForPOSIX(string):
+    '''quote a string so it can be used as an argument in a  posix shell
+    
+    According to: http://www.unix.org/single_unix_specification/
+    2.2.1 Escape Character (Backslash)
+    
+    A backslash that is not quoted shall preserve the literal value
+    of the following character, with the exception of a <newline>.
+    
+    2.2.2 Single-Quotes
+    
+    Enclosing characters in single-quotes ( '' ) shall preserve
+    the literal value of each character within the single-quotes.
+    A single-quote cannot occur within single-quotes.
+    
+    source : http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/498202
+    '''
+    
+    return "\\'".join(["'" + p + "'" for p in string.split("'")])
+
+
+def suppression_diacritics(s):
+    """source : http://wikipython.flibuste.net/moin.py/JouerAvecUnicode#head-1213938516c633958921591439c33d202244e2f4
+    """
+    def remove(char):
+        deco = unicodedata.decomposition(char)
+        if deco:
+            return unichr(int(deco.split()[0],16))
+        return char
+    return ''.join([remove(a) for a in s])
+
+supprimer_accents = suppression_diacritics
+desaccentuer = suppression_diacritics
+            

cranslib/utils/exceptions.py

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+#!/usr/bin/env python
+# -*- coding: iso-8859-15 -*-
+# #############################################################
+#                                            ..
+#                       ....  ............   ........
+#                     .     .......   .            ....  ..
+#                   .  ... ..   ..   ..    ..   ..... .  ..
+#                   .. .. ....@@@.  ..  .       ........  .
+#              ..  .  .. ..@.@@..@@.  .@@@@@@@   @@@@@@. ....
+#         .@@@@. .@@@@. .@@@@..@@.@@..@@@..@@@..@@@@.... ....
+#       @@@@... .@@@.. @@ @@  .@..@@..@@...@@@.  .@@@@@.    ..
+#     .@@@..  . @@@.   @@.@@..@@.@@..@@@   @@ .@@@@@@..  .....
+#    ...@@@.... @@@    .@@.......... ........ .....        ..
+#   . ..@@@@.. .         .@@@@.   .. .......  . .............
+#  .   ..   ....           ..     .. . ... ....
+# .    .       ....   ............. .. ...
+# ..  ..  ...   ........ ...      ...
+#  ................................
+#
+# #############################################################
+"""
+exceptions.py
+ 
+    Fonctions pour gérer les exceptions
+     
+Copyright (c) 2006 by www.crans.org
+Some code, from cherrypy lib
+"""
+
+import sys, traceback
+
+
+def formatExc(exc=None):
+    """formatExc(exc=None) -> exc (or sys.exc_info if None), formatted."""
+    if exc is None:
+        exc = sys.exc_info()
+        
+    if exc == (None, None, None):
+        return ""
+        
+    page_handler_str = ""
+    args = list(getattr(exc[1], "args", []))
+    if args:
+        if len(args) > 1:
+            page_handler = args.pop()
+            page_handler_str = 'Page handler: %s\n' % repr(page_handler)
+            exc[1].args = tuple(args)
+    return page_handler_str + "".join(traceback.format_exception(*exc))
+
+                

cranslib/utils/files.py

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+#!/usr/bin/env python
+# -*- coding: iso-8859-15 -*-
+# #############################################################
+#                                            ..
+#                       ....  ............   ........
+#                     .     .......   .            ....  ..
+#                   .  ... ..   ..   ..    ..   ..... .  ..
+#                   .. .. ....@@@.  ..  .       ........  .
+#              ..  .  .. ..@.@@..@@.  .@@@@@@@   @@@@@@. ....
+#         .@@@@. .@@@@. .@@@@..@@.@@..@@@..@@@..@@@@.... ....
+#       @@@@... .@@@.. @@ @@  .@..@@..@@...@@@.  .@@@@@.    ..
+#     .@@@..  . @@@.   @@.@@..@@.@@..@@@   @@ .@@@@@@..  .....
+#    ...@@@.... @@@    .@@.......... ........ .....        ..
+#   . ..@@@@.. .         .@@@@.   .. .......  . .............
+#  .   ..   ....           ..     .. . ... ....
+# .    .       ....   ............. .. ...
+# ..  ..  ...   ........ ...      ...
+#  ................................
+#
+# #############################################################
+"""
+files.py
+ 
+    Fonction de base sur les fichiers
+     
+Copyright (c) 2006 by www.crans.org
+"""
+
+import datetime, time, os
+
+def ageOfFile(pathToFile):
+    """renvoie l'age d'un fichier en secondes"""
+    pathToFile = os.path.expanduser(pathToFile)
+    return int(time.time()) - os.path.getmtime(pathToFile)
+
+def fileIsOlderThan(pathToFile, days=0, hours=0, minutes=0, seconds=0):
+    """teste si un fichier est plus vieux on non que la valeur donnée"""
+    time= (((days*24) + hours) * 60 + minutes) * 60 + seconds
+    return ageOfFile(pathToFile) > time
+
+def dirIsEmpty(pathToDir):
+    """teste : répond True si le dossier est vide."""
+    return os.listdir(pathToDir) == []
+

cranslib/utils/logs.py

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+# -*- coding: utf8 -*-
+""" Cr@ns logging : logging utilities for cr@ns scripts
+"""
+import logging
+import os
+
+LOG_FOLDER = "/var/log/crans/"
+__version__ = "0.1"
+
+def getFileLogger(name):
+    LOGGER.warning("getFileLogger is deprecated, use CransFileHandler instead.")
+    logger = logging.getLogger(name)
+    hdlr = CransFileHandler(name)
+    logger.addHandler(hdlr)
+    logger.setLevel(logging.INFO)
+    return logger
+
+class CransFileHandler(logging.FileHandler):
+    def __init__(self, name):
+        filepath = os.path.join(LOG_FOLDER, name + ".log")
+        logging.FileHandler.__init__(self, filepath)
+        formatter = logging.Formatter('%(asctime)s %(name)s %(levelname)s %(message)s')
+        self.setFormatter(formatter)
+
+### Un peu de configuration
+# On log systematiquement les warning, error, exception sous "crans"
+# sur l'ecran.
+CRANSLOGGER = logging.getLogger("crans")
+CRANSLOGGER.setLevel(logging.WARNING)
+streamhdlr = logging.StreamHandler()
+streamhdlr.setLevel(logging.ERROR)
+streamhdlr.setFormatter(logging.Formatter('%(levelname)s: %(message)s'))
+CRANSLOGGER.addHandler(streamhdlr)
+CRANSLOGGER.addHandler(CransFileHandler("crans"))
+
+LOGGER = logging.getLogger("crans.logging")

cranslib/utils/quota.py

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+
+# -*- coding: utf8 -*-
+import os
+
+LABELS = {
+   "/home":u"Dossier personnel",
+   "/var/mail":u"Boite de réception"
+}
+
+def getFloat( chose ):
+    chose = chose.replace(',', '.')
+    return float(chose)
+
+def getUserQuota( userLogin ):
+    pipe = os.popen("sudo quota %s" % userLogin)
+    string_result = pipe.read()
+    pipe.close()
+    string_result = string_result.split("\n")
+    quotas = []
+    for a_line in string_result[2:3]:
+        usage, quota, limite, percentage, fs = a_line.split("\t")
+        line_dict = {
+           "label": "Quota personnel",
+           "usage":getFloat(usage),
+           "quota":getFloat(quota),
+           "limite":getFloat(limite),
+           "%":getFloat(percentage),
+           "filesystem":"rda", # pourquoi pas ?
+        }
+        quotas.append(line_dict)
+    return quotas
+
+
+
+def fake_getUserQuota( userLogin ):
+    return [
+    {'%': 33.9, 
+    'quota': 390.62, 
+    'label': u'Dossier personnel (fake)',
+    'limite': 585.94,
+    'filesystem': '/home', 
+    'usage': 420.32},                                                                    
+    {'%': 0.1, 
+    'quota': 100.00, 
+    'label': u'Boite de r\xe9ception (fake)',
+    'limite': 150.00, 
+    'filesystem': '/var/mail', 
+    'usage': 0.06}
+    ]                                                
+