/usr/lib/python2.7/dist-packages/pycalendar/component.py is in python-pycalendar 2.0~svn13177-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 | ##
# Copyright (c) 2007-2012 Cyrus Daboo. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##
from pycalendar import definitions
from pycalendar import stringutils
from pycalendar.componentbase import PyCalendarComponentBase
from pycalendar.datetime import PyCalendarDateTime
from pycalendar.property import PyCalendarProperty
import os
import time
import uuid
class PyCalendarComponent(PyCalendarComponentBase):
uid_ctr = 1
def __init__(self, parent=None):
super(PyCalendarComponent, self).__init__(parent)
self.mUID = ""
self.mSeq = 0
self.mOriginalSeq = 0
self.mChanged = False
def duplicate(self, parent=None, **args):
other = super(PyCalendarComponent, self).duplicate(parent=parent, **args)
other.mUID = self.mUID
other.mSeq = self.mSeq
other.mOriginalSeq = self.mOriginalSeq
other.mChanged = self.mChanged
return other
def __repr__(self):
return "%s: UID: %s" % (self.getType(), self.getMapKey(),)
def getMimeComponentName(self):
raise NotImplementedError
def getMapKey(self):
if hasattr(self, "mMapKey"):
return self.mMapKey
elif self.mUID:
return self.mUID
else:
self.mMapKey = str(uuid.uuid4())
return self.mMapKey
def getSortKey(self):
return self.getMapKey()
def getMasterKey(self):
return self.mUID
def getUID(self):
return self.mUID
def setUID(self, uid):
if uid:
self.mUID = uid
else:
# Get left-side of UID (first 24 chars of MD5 digest of time, pid
# and ctr)
lhs_txt = ""
lhs_txt += str(time.time())
lhs_txt += "."
lhs_txt += str(os.getpid())
lhs_txt += "."
lhs_txt += str(PyCalendarComponent.uid_ctr)
PyCalendarComponent.uid_ctr += 1
lhs = stringutils.md5digest(lhs_txt)
# Get right side (domain) of message-id
rhs = None
# Use app name
from pycalendar.calendar import PyCalendar
domain = PyCalendar.sDomain
domain += str(PyCalendarComponent.uid_ctr)
# Use first 24 chars of MD5 digest of the domain as the
# right-side of message-id
rhs = stringutils.md5digest(domain)
# Generate the UID string
new_uid = lhs
new_uid += "@"
new_uid += rhs
self.mUID = new_uid
self.removeProperties(definitions.cICalProperty_UID)
prop = PyCalendarProperty(definitions.cICalProperty_UID, self.mUID)
self.addProperty(prop)
def getSeq(self):
return self.mSeq
def setSeq(self, seq):
self.mSeq = seq
self.removeProperties(definitions.cICalProperty_SEQUENCE)
prop = PyCalendarProperty(definitions.cICalProperty_SEQUENCE, self.mSeq)
self.addProperty(prop)
def getOriginalSeq(self):
return self.mOriginalSeq
def getChanged(self):
return self.mChanged
def setChanged(self, changed):
self.mChanged = changed
def initDTSTAMP(self):
self.removeProperties(definitions.cICalProperty_DTSTAMP)
prop = PyCalendarProperty(definitions.cICalProperty_DTSTAMP,
PyCalendarDateTime.getNowUTC())
self.addProperty(prop)
def updateLastModified(self):
self.removeProperties(definitions.cICalProperty_LAST_MODIFIED)
prop = PyCalendarProperty(definitions.cICalProperty_LAST_MODIFIED,
PyCalendarDateTime.getNowUTC())
self.addProperty(prop)
def finalise(self):
# Get UID
temps = self.loadValueString(definitions.cICalProperty_UID)
if temps is not None:
self.mUID = temps
# Get SEQ
temp = self.loadValueInteger(definitions.cICalProperty_SEQUENCE)
if temp is not None:
self.mSeq = temp
# Cache the original sequence when the component is read in.
# This will be used to synchronise changes between two instances of the
# same calendar
self.mOriginalSeq = self.mSeq
def canGenerateInstance(self):
return True
def getTimezones(self, tzids):
# Look for all date-time properties
for props in self.mProperties.itervalues():
for prop in props:
# Try to get a date-time value from the property
dtv = prop.getDateTimeValue()
if dtv is not None:
# Add timezone id if appropriate
if dtv.getValue().getTimezoneID():
tzids.add(dtv.getValue().getTimezoneID())
|