[bin] job.py: if the specified user does not exist in the DB, try with a user named 'admin'; [gen] Calendar: allow to insert additional, custom (XHTML or textual) info in any cell of the calendar, via new attribute Calendar.additionalInfo; [pod] some code refactoring; xhtml2odt: allow, when converting tables, to take into account attributes 'width' of tds; bugfix when converting 'href' attrs of 'a' tags.
This commit is contained in:
Gaetan Delannay
parent
ba148c51aa
commit
caca61516f
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@ -56,6 +56,9 @@ else:
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# Log as Zope admin
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from AccessControl.SecurityManagement import newSecurityManager
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user = app.acl_users.getUserById(zopeUser)
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if not user:
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# Try with user "admin"
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user = app.acl_users.getUserById('admin')
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if not hasattr(user, 'aq_base'):
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user = user.__of__(app.acl_users)
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newSecurityManager(None, user)
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@ -17,8 +17,8 @@ class Calendar(Type):
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specificWritePermission=False, width=None, height=300,
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colspan=1, master=None, masterValue=None, focus=False,
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mapping=None, label=None, maxEventLength=50,
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otherCalendars=None, startDate=None, endDate=None,
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defaultDate=None):
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otherCalendars=None, additionalInfo=None, startDate=None,
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endDate=None, defaultDate=None):
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Type.__init__(self, validator, (0,1), None, default, False, False,
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show, page, group, layouts, move, False, False,
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specificReadPermission, specificWritePermission,
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@ -52,6 +52,12 @@ class Calendar(Type):
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# leading "#" when relevant) into which events of the calendar must
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# appear.
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self.otherCalendars = otherCalendars
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# One may want to add custom information in the calendar. When a method
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# is given in p_additionalInfo, for every cell of the month view, this
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# method will be called with a single arg (the cell's date). The
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# method's result (a string that can hold text or a chunk of XHTML) will
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# be inserted in the cell.
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self.additionalInfo = additionalInfo
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# One may limit event encoding and viewing to a limited period of time,
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# via p_startDate and p_endDate. Those parameters, if given, must hold
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# methods accepting no arg and returning a Zope DateTime instance.
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@ -131,6 +137,13 @@ class Calendar(Type):
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res[i][1] = res[i][0].getField(res[i][1])
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return res
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def getAdditionalInfoAt(self, obj, date):
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'''If the user has specified a method in self.additionalInfo, we call
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it for displaying this additional info in the calendar, at some
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p_date.'''
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if not self.additionalInfo: return
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return self.additionalInfo(obj.appy(), date)
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def getEventTypes(self, obj):
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'''Returns the (dynamic or static) event types as defined in
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self.eventTypes.'''
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@ -158,6 +171,13 @@ class Calendar(Type):
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res = days[day]
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return res
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def getEventTypeAt(self, obj, date):
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'''Returns the event type of the first event defined at p_day, or None
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if unspecified.'''
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events = self.getEventsAt(obj, date, asDict=False)
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if not events: return
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return events[0].eventType
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def hasEventsAt(self, obj, date, otherEvents):
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'''Returns True if, at p_date, an event is found of the same type as
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p_otherEvents.'''
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@ -202,11 +222,20 @@ class Calendar(Type):
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else:
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return DateTime() # Now
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def createEvent(self, obj, date, handleEventSpan=True):
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'''Create a new event in the calendar, at some p_date (day). If
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p_handleEventSpan is True, we will use rq["eventSpan"] and also
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def createEvent(self, obj, date, eventType=None, eventSpan=None,
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handleEventSpan=True):
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'''Create a new event in the calendar, at some p_date (day).
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If p_eventType is given, it is used; else, rq['eventType'] is used.
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If p_handleEventSpan is True, we will use p_eventSpan (or
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rq["eventSpan"] if p_eventSpan is not given) and also
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create the same event for successive days.'''
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obj = obj.o # Ensure p_obj is not a wrapper.
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rq = obj.REQUEST
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# Get values from parameters
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if not eventType: eventType = rq['eventType']
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if handleEventSpan and not eventSpan:
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eventSpan = rq.get('eventSpan', None)
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# Split the p_date into separate parts
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year, month, day = date.year(), date.month(), date.day()
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# Check that the "preferences" dict exists or not.
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if not hasattr(obj.aq_base, self.name):
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@ -230,11 +259,11 @@ class Calendar(Type):
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daysDict[day] = events = PersistentList()
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# Create and store the event, excepted if an event already exists.
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if not events:
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event = Object(eventType=rq['eventType'])
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event = Object(eventType=eventType)
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events.append(event)
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# Span the event on the successive days if required
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if handleEventSpan and rq['eventSpan']:
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nbOfDays = min(int(rq['eventSpan']), self.maxEventLength)
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if handleEventSpan and eventSpan:
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nbOfDays = min(int(eventSpan), self.maxEventLength)
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for i in range(nbOfDays):
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date = date + 1
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self.createEvent(obj, date, handleEventSpan=False)
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@ -243,6 +272,7 @@ class Calendar(Type):
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'''Deletes an event. It actually deletes all events at rq['day'].
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If p_handleEventSpan is True, we will use rq["deleteNext"] to
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delete successive events, too.'''
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obj = obj.o # Ensure p_obj is not a wrapper.
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rq = obj.REQUEST
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if not self.getEventsAt(obj, date): return
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daysDict = getattr(obj, self.name)[date.year()][date.month()]
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@ -104,6 +104,9 @@
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tal:attributes="style python: 'color: %s;; font-style: italic' % event['color']"></div>
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</tal:e>
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</tal:others>
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<tal:comment replace="nothing">Additional info</tal:comment>
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<tal:info define="info python: contextObj.callField(fieldName,'getAdditionalInfoAt', contextObj, date)"
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condition="info" replace="structure info"/>
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</tal:day>
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</td>
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</tal:td>
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@ -19,6 +19,7 @@
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# ------------------------------------------------------------------------------
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import time
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from appy.shared.utils import Traceback
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from appy.shared.xml_parser import escapeXhtml
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# Some POD-specific constants --------------------------------------------------
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XHTML_HEADINGS = ('h1', 'h2', 'h3', 'h4', 'h5', 'h6')
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@ -27,8 +28,6 @@ XHTML_PARAGRAPH_TAGS = XHTML_HEADINGS + XHTML_LISTS + ('p',)
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XHTML_PARAGRAPH_TAGS_NO_LISTS = XHTML_HEADINGS + ('p',)
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XHTML_INNER_TAGS = ('b', 'i', 'u', 'em')
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XHTML_UNSTYLABLE_TAGS = XHTML_LISTS + ('li', 'a')
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XML_SPECIAL_CHARS = {'<': '<', '>': '>', '&': '&', '"': '"',
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"'": '''}
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# ------------------------------------------------------------------------------
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class PodError(Exception):
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@ -83,17 +82,6 @@ class PodError(Exception):
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buffer.write('</%s>' % withinElement.OD.elem)
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dump = staticmethod(dump)
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def convertToXhtml(s):
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'''Produces the XHTML-friendly version of p_s.'''
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res = ''
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for c in s:
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if XML_SPECIAL_CHARS.has_key(c):
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res += XML_SPECIAL_CHARS[c]
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elif c == '\n':
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res += '<br/>'
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elif c == '\r':
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pass
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else:
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res += c
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return res
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# XXX To remove, present for backward compatibility only.
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convertToXhtml = escapeXhtml
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# ------------------------------------------------------------------------------
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@ -20,11 +20,11 @@
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import re
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from xml.sax.saxutils import quoteattr
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from appy.pod import PodError, XML_SPECIAL_CHARS
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from appy.shared.xml_parser import xmlPrologue, escapeXml
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from appy.pod import PodError
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from appy.pod.elements import *
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from appy.pod.actions import IfAction, ElseAction, ForAction, VariableAction, \
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NullAction
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from appy.shared import xmlPrologue
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# ------------------------------------------------------------------------------
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class ParsingError(Exception): pass
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@ -157,11 +157,7 @@ class Buffer:
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def dumpContent(self, content):
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'''Dumps string p_content into the buffer.'''
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for c in content:
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if XML_SPECIAL_CHARS.has_key(c):
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self.write(XML_SPECIAL_CHARS[c])
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else:
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self.write(c)
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self.write(escapeXml(content))
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# ------------------------------------------------------------------------------
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class FileBuffer(Buffer):
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@ -10,8 +10,9 @@ class OdtTable:
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tns = 'table:'
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txns = 'text:'
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def __init__(self, name, paraStyle, cellStyle, nbOfCols,
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paraHeaderStyle=None, cellHeaderStyle=None, html=False):
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def __init__(self, name, paraStyle='podTablePara', cellStyle='podTableCell',
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nbOfCols=1, paraHeaderStyle=None, cellHeaderStyle=None,
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html=False):
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# An ODT table must have a name. In the case of an HTML table, p_name
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# represents the CSS class for the whole table.
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self.name = name
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@ -24,7 +25,7 @@ class OdtTable:
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# The default style of every paragraph within a header cell
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self.paraHeaderStyle = paraHeaderStyle or paraStyle
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# The default style of every header cell
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self.cellHeaderStyle = cellHeaderStyle or cellStyle
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self.cellHeaderStyle = cellHeaderStyle or 'podTableHeaderCell'
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# The buffer where the resulting table will be rendered
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self.res = ''
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# Do we need to generate an HTML table instead of an ODT table ?
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@ -21,9 +21,9 @@ import os, os.path, sys, zipfile, re, shutil
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import appy.shared.test
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from appy.shared.test import TesterError
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from appy.shared.utils import FolderDeleter
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from appy.shared.xml_parser import escapeXml
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from appy.pod.odf_parser import OdfEnvironment, OdfParser
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from appy.pod.renderer import Renderer
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from appy.pod import XML_SPECIAL_CHARS
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# TesterError-related constants ------------------------------------------------
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TEMPLATE_NOT_FOUND = 'Template file "%s" was not found.'
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@ -70,12 +70,7 @@ class AnnotationsRemover(OdfParser):
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self.res += '</%s>' % elem
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def characters(self, content):
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e = OdfParser.characters(self, content)
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if not self.ignore:
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for c in content:
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if XML_SPECIAL_CHARS.has_key(c):
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self.res += XML_SPECIAL_CHARS[c]
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else:
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self.res += c
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if not self.ignore: self.res += escapeXml(content)
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def getResult(self):
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return self.res
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@ -10,7 +10,7 @@
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# ------------------------------------------------------------------------------
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import xml.sax, time, random
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from appy.shared.xml_parser import XmlEnvironment, XmlParser
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from appy.shared.xml_parser import XmlEnvironment, XmlParser, escapeXml
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from appy.pod.odf_parser import OdfEnvironment
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from appy.pod.styles_manager import Style
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from appy.pod import *
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@ -235,6 +235,10 @@ class HtmlTable:
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# The following list stores, for every column, the size of the biggest
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# content of all its cells.
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self.columnContentSizes = []
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# The following list stores, for every column, its width, if specified.
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# If widths are found, self.columnContentSizes will not be used:
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# self.columnWidths will be used instead.
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self.columnWidths = []
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def computeColumnStyles(self, renderer):
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'''Once the table has been completely parsed, self.columnContentSizes
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@ -242,22 +246,34 @@ class HtmlTable:
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of every column and create the corresponding style declarations, in
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p_renderer.dynamicStyles.'''
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total = 65000.0 # A number representing the total width of the table
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# Ensure first that self.columnContentSizes is correct
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if (len(self.columnContentSizes) != self.nbOfColumns) or \
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(None in self.columnContentSizes):
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# There was a problem while parsing the table. Set every column
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# with the same width.
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widths = [int(total/self.nbOfColumns)] * self.nbOfColumns
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# Use (a) self.columnWidths if complete, or
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# (b) self.columnContentSizes if complete, or
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# (c) a fixed width else.
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if self.columnWidths and (len(self.columnWidths) == self.nbOfColumns) \
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and (None not in self.columnWidths):
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# Use self.columnWidths
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toUse = self.columnWidths
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# Use self.columnContentSizes if complete
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elif (len(self.columnContentSizes) == self.nbOfColumns) and \
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(None not in self.columnContentSizes):
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# Use self.columnContentSizes
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toUse = self.columnContentSizes
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else:
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toUse = None
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if toUse:
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widths = []
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# Compute the sum of all column content sizes
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contentTotal = 0
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for size in self.columnContentSizes: contentTotal += size
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for size in toUse: contentTotal += size
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contentTotal = float(contentTotal)
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for size in self.columnContentSizes:
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for size in toUse:
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width = int((size/contentTotal) * total)
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widths.append(width)
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# Compute style declatation corresponding to every column.
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else:
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# There was a problem while parsing the table. Set every column
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# with the same width.
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widths = [int(total/self.nbOfColumns)] * self.nbOfColumns
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# Compute style declaration corresponding to every column.
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s = self.styleNs
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i = 0
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for width in widths:
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@ -321,14 +337,10 @@ class XhtmlEnvironment(XmlEnvironment):
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currentElem.addInnerParagraph(self)
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# Dump and reinitialize the current content
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content = self.currentContent.strip('\n\t')
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# We remove leading and trailing carriage returns, but not
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# whitespace because whitespace may be part of the text to dump.
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contentSize = len(content)
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for c in content:
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# We remove leading and trailing carriage returns, but not
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# whitespace because whitespace may be part of the text to dump.
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if XML_SPECIAL_CHARS.has_key(c):
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self.dumpString(XML_SPECIAL_CHARS[c])
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else:
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self.dumpString(c)
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self.dumpString(escapeXml(content))
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self.currentContent = u''
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# If we are within a table cell, update the total size of cell content.
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if self.currentTables and self.currentTables[-1].inCell:
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@ -444,6 +456,16 @@ class XhtmlEnvironment(XmlEnvironment):
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# If we are in the first row of a table, update columns count
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if not table.firstRowParsed:
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table.nbOfColumns += colspan
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if attrs.has_key('width') and (colspan == 1):
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# Get the width, keep figures only.
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width = ''
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for c in attrs['width']:
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if c.isdigit(): width += c
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width = int(width)
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# Ensure self.columnWidths is long enough
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while (len(table.columnWidths)-1) < table.cellIndex:
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table.columnWidths.append(None)
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table.columnWidths[table.cellIndex] = width
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return currentElem
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def onElementEnd(self, elem):
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@ -525,7 +547,8 @@ class XhtmlParser(XmlParser):
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elif elem == 'a':
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e.dumpString('<%s %s:type="simple"' % (odfTag, e.linkNs))
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if attrs.has_key('href'):
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e.dumpString(' %s:href="%s"' % (e.linkNs, attrs['href']))
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e.dumpString(' %s:href="%s"' % (e.linkNs,
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escapeXml(attrs['href'])))
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e.dumpString('>')
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elif elem in XHTML_LISTS:
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prologue = ''
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|
|
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|
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@ -19,7 +19,6 @@ mimeTypesExts = {
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'image/pjpeg' : 'jpg',
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'image/gif' : 'gif'
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}
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xmlPrologue = '<?xml version="1.0" encoding="utf-8" ?>\n'
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# ------------------------------------------------------------------------------
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class UnmarshalledFile:
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|
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@ -22,16 +22,19 @@ import xml.sax, difflib, types, cgi
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from xml.sax.handler import ContentHandler, ErrorHandler, feature_external_ges
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from xml.sax.xmlreader import InputSource
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from xml.sax import SAXParseException
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from appy.shared import UnicodeBuffer, xmlPrologue
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from appy.shared import UnicodeBuffer
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from appy.shared.errors import AppyError
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from appy.shared.utils import sequenceTypes
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from appy.shared.css import parseStyleAttribute
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# Constants --------------------------------------------------------------------
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xmlPrologue = '<?xml version="1.0" encoding="utf-8" ?>\n'
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CONVERSION_ERROR = '"%s" value "%s" could not be converted by the XML ' \
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'unmarshaller.'
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CUSTOM_CONVERSION_ERROR = 'Custom converter for "%s" values produced an ' \
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'error while converting value "%s". %s'
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XML_SPECIAL_CHARS = {'<': '<', '>': '>', '&': '&', '"': '"',
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"'": '''}
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XML_ENTITIES = {'lt': '<', 'gt': '>', 'amp': '&', 'quot': "'", 'apos': "'"}
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HTML_ENTITIES = {
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'iexcl': '¡', 'cent': '¢', 'pound': '£', 'curren': '€', 'yen': '¥',
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@ -60,6 +63,38 @@ for k, v in htmlentitydefs.entitydefs.iteritems():
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if not HTML_ENTITIES.has_key(k) and not XML_ENTITIES.has_key(k):
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HTML_ENTITIES[k] = ''
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def escapeXml(s):
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'''Returns p_s, whose XML special chars have been replaced with escaped XML
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entities.'''
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if isinstance(s, unicode):
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res = u''
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else:
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res = ''
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for c in s:
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if XML_SPECIAL_CHARS.has_key(c):
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res += XML_SPECIAL_CHARS[c]
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else:
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res += c
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return res
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def escapeXhtml(s):
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'''Return p_s, whose XHTML special chars and carriage return chars have
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been replaced with corresponding XHTML entities.'''
|
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if isinstance(s, unicode):
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res = u''
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else:
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res = ''
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for c in s:
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if XML_SPECIAL_CHARS.has_key(c):
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res += XML_SPECIAL_CHARS[c]
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||||
elif c == '\n':
|
||||
res += '<br/>'
|
||||
elif c == '\r':
|
||||
pass
|
||||
else:
|
||||
res += c
|
||||
return res
|
||||
|
||||
# ------------------------------------------------------------------------------
|
||||
class XmlElement:
|
||||
'''Represents an XML tag.'''
|
||||
|
|
|
|||
Loading…
Reference in a new issue