def encode_inner_components(self, name, property_values, encoding='utf-8'):
lines = []
for property_value in property_values:
record = self.get_record(property_value.value)
if record is not None:
seq = 0
c_type = record.type
for version in record:
line = 'BEGIN:%s\n' % c_type
lines.append(Unicode.encode(line))
# Properties
names = version.keys()
names.sort()
for name in names:
if name in ('id', 'ts', 'type'):
continue
elif name == 'DTSTAMP':
value = version['ts']
else:
value = version[name]
if name == 'SEQUENCE':
value.value += seq
else:
name = name.upper()
line = self.encode_property(name, value)
lines.extend(line)
line = 'END:%s\n' % c_type
lines.append(Unicode.encode(line))
seq += 1
return lines
def encode_inner_components(self, name, property_values, encoding='utf-8'):
lines = []
for property_value in property_values:
record = self.get_record(property_value.value)
if record is not None:
seq = 0
c_type = record.type
for version in record:
line = 'BEGIN:%s\n' % c_type
lines.append(Unicode.encode(line))
# Properties
names = version.keys()
names.sort()
for name in names:
if name in ('id', 'ts', 'type'):
continue
elif name == 'DTSTAMP':
value = version['ts']
else:
value = version[name]
if name == 'SEQUENCE':
value.value += seq
else:
name = name.upper()
line = self.encode_property(name, value)
lines.extend(line)
line = 'END:%s\n' % c_type
lines.append(Unicode.encode(line))
seq += 1
return lines
def to_ical(self):
"""Serialize as an ical file, generally named .ics
"""
lines = []
line = 'BEGIN:VCALENDAR\n'
lines.append(Unicode.encode(line))
# Calendar properties
properties = (('VERSION', u'2.0'),
('PRODID',
u'-//itaapy.com/NONSGML ikaaro icalendar V1.0//EN'))
for name, value in properties:
value = Property(value)
line = self.encode_property(name, value)
lines.append(line[0])
# Calendar components
for record in self.records:
if record is not None:
seq = 0
c_type = record.type
# Ignore some components (like DAYLIGHT, STANDARD, ...)
# keeping only VEVENT, VTIMEZONE, V.., and x-name ones
if not c_type.startswith('V') and not c_type.startswith('X'):
continue
for version in record:
line = 'BEGIN:%s\n' % c_type
lines.append(Unicode.encode(line))
line = ''
# Properties
names = version.keys()
names.sort()
for name in names:
if name in ('id', 'ts', 'type'):
continue
elif name == 'DTSTAMP':
value = version['ts']
else:
value = version[name]
if name == 'SEQUENCE':
value.value += seq
# Insert inner components
elif name == 'inner':
line = self.encode_inner_components(name, value)
else:
name = name.upper()
line = self.encode_property(name, value)
lines.extend(line)
line = 'END:%s\n' % c_type
lines.append(Unicode.encode(line))
seq += 1
line = 'END:VCALENDAR\n'
lines.append(Unicode.encode(line))
return ''.join(lines)
def to_ical(self):
"""Serialize as an ical file, generally named .ics
"""
lines = []
line = 'BEGIN:VCALENDAR\n'
lines.append(Unicode.encode(line))
# Calendar properties
properties = (
('VERSION', u'2.0'),
('PRODID', u'-//itaapy.com/NONSGML ikaaro icalendar V1.0//EN'))
for name, value in properties:
value = Property(value)
line = self.encode_property(name, value)
lines.append(line[0])
# Calendar components
for record in self.records:
if record is not None:
seq = 0
c_type = record.type
# Ignore some components (like DAYLIGHT, STANDARD, ...)
# keeping only VEVENT, VTIMEZONE, V.., and x-name ones
if not c_type.startswith('V') and not c_type.startswith('X'):
continue
for version in record:
line = 'BEGIN:%s\n' % c_type
lines.append(Unicode.encode(line))
line = ''
# Properties
names = version.keys()
names.sort()
for name in names:
if name in ('id', 'ts', 'type'):
continue
elif name == 'DTSTAMP':
value = version['ts']
else:
value = version[name]
if name == 'SEQUENCE':
value.value += seq
# Insert inner components
elif name == 'inner':
line = self.encode_inner_components(name, value)
else:
name = name.upper()
line = self.encode_property(name, value)
lines.extend(line)
line = 'END:%s\n' % c_type
lines.append(Unicode.encode(line))
seq += 1
line = 'END:VCALENDAR\n'
lines.append(Unicode.encode(line))
return ''.join(lines)
def to_str(self, encoding='UTF-8'):
lines = []
lines.append('BEGIN:VCALENDAR\n')
# Calendar properties
for key in self.properties:
value = self.properties[key]
line = self.encode_property(key, value, encoding)
lines.extend(line)
# Calendar components
for uid in self.components:
component = self.components[uid]
c_type = component.c_type
for sequence in component.get_sequences():
version = component.versions[sequence]
# Begin
line = u'BEGIN:%s\n' % c_type
lines.append(Unicode.encode(line))
# UID, SEQUENCE
lines.append('UID:%s\n' % uid)
lines.append('SEQUENCE:%s\n' % sequence)
# Properties
for key in version:
value = version[key]
line = self.encode_property(key, value, encoding)
lines.extend(line)
# Insert inner components
for c_inner_component in component.c_inner_components:
c_inner_type = c_inner_component.c_inner_type
# sequence not supported into inner components
version = c_inner_component.versions[0]
# Begin
line = u'BEGIN:%s\n' % c_inner_type
lines.append(Unicode.encode(line))
# Properties
for key in version:
value = version[key]
line = self.encode_property(key, value, encoding)
lines.extend(line)
# End
line = u'END:%s\n' % c_inner_type
lines.append(Unicode.encode(line))
# End
line = u'END:%s\n' % c_type
lines.append(Unicode.encode(line))
lines.append('END:VCALENDAR\n')
return ''.join(lines)
def to_str(self, encoding='UTF-8'):
lines = []
lines.append('BEGIN:VCALENDAR\n')
# Calendar properties
for key in self.properties:
value = self.properties[key]
line = self.encode_property(key, value, encoding)
lines.extend(line)
# Calendar components
for uid in self.components:
component = self.components[uid]
c_type = component.c_type
for sequence in component.get_sequences():
version = component.versions[sequence]
# Begin
line = u'BEGIN:%s\n' % c_type
lines.append(Unicode.encode(line))
# UID, SEQUENCE
lines.append('UID:%s\n' % uid)
lines.append('SEQUENCE:%s\n' % sequence)
# Properties
for key in version:
value = version[key]
line = self.encode_property(key, value, encoding)
lines.extend(line)
# Insert inner components
for c_inner_component in component.c_inner_components:
c_inner_type = c_inner_component.c_inner_type
# sequence not supported into inner components
version = c_inner_component.versions[0]
# Begin
line = u'BEGIN:%s\n' % c_inner_type
lines.append(Unicode.encode(line))
# Properties
for key in version:
value = version[key]
line = self.encode_property(key, value, encoding)
lines.extend(line)
# End
line = u'END:%s\n' % c_inner_type
lines.append(Unicode.encode(line))
# End
line = u'END:%s\n' % c_type
lines.append(Unicode.encode(line))
lines.append('END:VCALENDAR\n')
return ''.join(lines)
def to_str(self, encoding='UTF-8', separator=',', newline='\n'):
def escape(data):
return '"%s"' % data.replace('"', '""')
lines = []
# Header
if self.has_header:
line = [ escape(Unicode.encode(x, encoding)) for x in self.header ]
line = separator.join(line)
lines.append(line)
# When schema or columns (or both) are None there is plain
# string to string conversion
schema = self.schema
columns = self.columns
if schema and columns:
datatypes = [ (i, schema[x]) for i, x in enumerate(columns) ]
for row in self.get_rows():
line = []
for i, datatype in datatypes:
try:
data = datatype.encode(row[i], encoding=encoding)
except TypeError:
data = datatype.encode(row[i])
line.append(escape(data))
lines.append(separator.join(line))
else:
for row in self.get_rows():
line = [ escape(x) for x in row ]
lines.append(separator.join(line))
return newline.join(lines)
def to_str(self, encoding='UTF-8', separator=',', newline='\n'):
def escape(data):
return '"%s"' % data.replace('"', '""')
lines = []
# Header
if self.has_header:
line = [ escape(Unicode.encode(x, encoding)) for x in self.header ]
line = separator.join(line)
lines.append(line)
# When schema or columns (or both) are None there is plain
# string to string conversion
schema = self.schema
columns = self.columns
if schema and columns:
datatypes = [ (i, schema[x]) for i, x in enumerate(columns) ]
for row in self.get_rows():
line = []
for i, datatype in datatypes:
try:
data = datatype.encode(row[i], encoding=encoding)
except TypeError:
data = datatype.encode(row[i])
line.append(escape(data))
lines.append(separator.join(line))
else:
for row in self.get_rows():
line = [ escape(x) for x in row ]
lines.append(separator.join(line))
return newline.join(lines)
def split_reference(ref):
"""Return the reference associated to the path, the path and the optional
view without query/fragment.
ref: Reference
path: Path
view: string
"""
# XXX specific case for the menu
# Be robust if the path is multilingual
type_ref = type(ref)
if type_ref is unicode:
ref = Unicode.encode(ref)
if type_ref is not Reference:
ref = get_reference(ref)
# Split path and view
path = ref.path
view = ''
name = path.get_name()
# Strip the view
if name and name[0] == ';':
view = '/' + name
path = path[:-1]
return ref, path, view
def split_reference(ref):
"""Return the reference associated to the path, the path and the optional
view without query/fragment.
ref: Reference
path: Path
view: string
"""
# XXX specific case for the menu
# Be robust if the path is multilingual
type_ref = type(ref)
if type_ref is unicode:
ref = Unicode.encode(ref)
if type_ref is not Reference:
ref = get_reference(ref)
# Split path and view
path = ref.path
view = ''
name = path.get_name()
# Strip the view
if name and name[0] == ';':
view = '/' + name
path = path[:-1]
return ref, path, view
def test_Unicode(self):
x = u'العربيه 中文 Español Français'
data = Unicode.encode(x)
self.assertEqual(x, Unicode.decode(data))
def encode(cls, value):
if value is None:
return None
return Unicode.encode(value['value'])
