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Use vobject.iCalendar as template for calendar serialization

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This commit is contained in:
Unrud 2017-09-06 00:20:42 +02:00
parent f3c368e547
commit 8e53434912
1 changed files with 11 additions and 15 deletions
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26
radicale/storage.py
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@ -671,32 +671,28 @@ class BaseCollection:
if depth == 1 and line.startswith("END:"):
in_vcalendar = False
if depth == 2 and line == "BEGIN:VTIMEZONE":
vtimezone.append(line)
vtimezone.append(line + "\r\n")
elif vtimezone:
vtimezone.append(line)
vtimezone.append(line + "\r\n")
if depth == 2 and line.startswith("TZID:"):
tzid = line[len("TZID:"):]
elif depth == 2 and line.startswith("END:"):
if tzid is None or tzid not in included_tzids:
if vtimezones:
vtimezones += "\r\n"
vtimezones += "\r\n".join(vtimezone)
vtimezones += "".join(vtimezone)
included_tzids.add(tzid)
vtimezone.clear()
tzid = None
elif depth >= 2:
if components:
components += "\r\n"
components += line
components += line + "\r\n"
if line.startswith("END:"):
depth -= 1
return "\r\n".join(filter(bool, (
"BEGIN:VCALENDAR",
"VERSION:2.0",
"PRODID:-//PYVOBJECT//NONSGML Version 1//EN",
vtimezones,
components,
"END:VCALENDAR")))
template = vobject.iCalendar()
template = template.serialize()
template_insert_pos = template.find("\r\nEND:VCALENDAR\r\n") + 2
assert template_insert_pos != -1
return (template[:template_insert_pos] +
vtimezones + components +
template[template_insert_pos:])
elif self.get_meta("tag") == "VADDRESSBOOK":
return "".join((item.serialize() for item in self.get_all()))
return ""