本文整理汇总了Python中icalendar.parser.Contentlines类的典型用法代码示例。如果您正苦于以下问题：Python Contentlines类的具体用法？Python Contentlines怎么用？Python Contentlines使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Contentlines类的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testHmm
def testHmm(self):
from icalendar.parser import Contentlines, Contentline
c = Contentlines([Contentline('BEGIN:VEVENT\r\n')])
c.append(Contentline(''.join(['123456789 ']*10)+'\r\n'))
output = c.to_ical()
self.assertEqual(output,
'BEGIN:VEVENT\r\n\r\n123456789 123456789 123456789 123456789 123456789 123456789 123456789 1234\r\n 56789 123456789 123456789 \r\n')示例2: content_lines
def content_lines(self):
"Converts the Component and subcomponents into content lines"
contentlines = Contentlines()
for name, values in self.property_items():
params = getattr(values, 'params', Parameters())
contentlines.append(Contentline.from_parts((name, params, values)))
contentlines.append('') # remember the empty string in the end
return contentlines示例3: XtestLongLine
def XtestLongLine(self):
from icalendar.parser import Contentlines, Contentline
c = Contentlines([Contentline('BEGIN:VEVENT\\r\\n')])
c.append(Contentline(''.join(['123456789 ']*10)+'\\r\\n'))
import pdb ; pdb.set_trace()
output = str(c)
self.assertEqual(output,
"BEGIN:VEVENT\\r\\n\\r\\n123456789 123456789 123456789 123456789 123456789 123456789 123456789 1234\\r\\n 56789 123456789 123456789 \\r\\n")示例4: XtestLongLine
def XtestLongLine(self):
from icalendar.parser import Contentlines, Contentline
c = Contentlines([Contentline('BEGIN:VEVENT\\r\\n')])
c.append(Contentline(''.join(['123456789 ']*10)+'\\r\\n'))
output = c.to_ical()
cmp = ("BEGIN:VEVENT\\r\\n\\r\\n123456789 123456789 123456789 "
"123456789 123456789 123456789 123456789 1234\\r\\n 56789 "
"123456789 123456789 \\r\\n")
self.assertEqual(output, cmp)示例5: test_long_lines
def test_long_lines(self):
from icalendar.parser import Contentlines, Contentline
c = Contentlines([Contentline('BEGIN:VEVENT\r\n')])
c.append(Contentline(''.join('123456789 ' * 10) + '\r\n'))
self.assertEqual(
c.to_ical(),
'BEGIN:VEVENT\r\n\r\n123456789 123456789 123456789 123456789 '
'123456789 123456789 123456789 1234\r\n 56789 123456789 '
'123456789 \r\n\r\n'
)示例6: testHmm
def testHmm(self):
from icalendar.parser import Contentlines, Contentline
c = Contentlines([Contentline("BEGIN:VEVENT\r\n")])
c.append(Contentline("".join(["123456789 "] * 10) + "\r\n"))
output = c.to_ical()
self.assertEqual(
output,
"BEGIN:VEVENT\r\n\r\n123456789 123456789 123456789 123456789 123456789 123456789 123456789 1234\r\n 56789 123456789 123456789 \r\n",
)示例7: testHmm
def testHmm(self):
from icalendar.parser import Contentlines, Contentline
c = Contentlines([Contentline('BEGIN:VEVENT\r\n')])
c.append(Contentline(''.join(['123456789 ']*10)+'\r\n'))
output = c.to_ical()
# XXX: sure? looks weird in conjunction with generated content above.
#cmp = ('BEGIN:VEVENT\r\n\r\n123456789 123456789 123456789 123456789 '
# '123456789 123456789 123456789 1234\r\n 56789 123456789 '
# '123456789 \r\n')
cmp = ('BEGIN:VEVENT\r\n\r\n123456789 123456789 123456789 123456789 '
'123456789 123456789 123456789 \r\n 123456789 123456789 '
'123456789 \r\n\r\n')
self.assertEqual(output, cmp)示例8: from_ical
def from_ical(cls, st, multiple=False):
"""Populates the component recursively from a string.
"""
stack = [] # a stack of components
comps = []
for line in Contentlines.from_ical(st): # raw parsing
if not line:
continue
name, params, vals = line.parts()
uname = name.upper()
# check for start of component
if uname == 'BEGIN':
# try and create one of the components defined in the spec,
# otherwise get a general Components for robustness.
c_name = vals.upper()
c_class = component_factory.get(c_name, cls)
component = c_class()
if not getattr(component, 'name', ''): # undefined components
component.name = c_name
stack.append(component)
# check for end of event
elif uname == 'END':
# we are done adding properties to this component
# so pop it from the stack and add it to the new top.
component = stack.pop()
if not stack: # we are at the end
comps.append(component)
else:
if not component.is_broken:
stack[-1].add_component(component)
# we are adding properties to the current top of the stack
else:
factory = types_factory.for_property(name)
component = stack[-1]
datetime_names = ('DTSTART', 'DTEND', 'RECURRENCE-ID', 'DUE',
'FREEBUSY', 'RDATE', 'EXDATE')
try:
if name in datetime_names and 'TZID' in params:
vals = factory(factory.from_ical(vals, params['TZID']))
else:
vals = factory(factory.from_ical(vals))
except ValueError:
if not component.ignore_exceptions:
raise
component.is_broken = True
else:
vals.params = params
component.add(name, vals, encode=0)
if multiple:
return comps
if len(comps) > 1:
raise ValueError('Found multiple components where '
'only one is allowed: {st!r}'.format(**locals()))
if len(comps) < 1:
raise ValueError('Found no components where '
'exactly one is required: '
'{st!r}'.format(**locals()))
return comps[0]示例9: test_main
def test_main(self, lines):
cl = Contentlines()
for key, params, value in lines:
params = Parameters(**params)
cl.append(Contentline.from_parts(key, params, value))
cl.append('')
assert Contentlines.from_ical(cl.to_ical()) == cl示例10: from_string
def from_string(st, multiple=False):
"""
Populates the component recursively from a string
"""
stack = [] # a stack of components
comps = []
for line in Contentlines.from_string(st): # raw parsing
if not line:
continue
name, params, vals = line.parts()
uname = name.upper()
# check for start of component
if uname == "BEGIN":
# try and create one of the components defined in the spec,
# otherwise get a general Components for robustness.
component_name = vals.upper()
component_class = component_factory.get(component_name, Component)
component = component_class()
if not getattr(component, "name", ""): # for undefined components
component.name = component_name
stack.append(component)
# check for end of event
elif uname == "END":
# we are done adding properties to this component
# so pop it from the stack and add it to the new top.
component = stack.pop()
if not stack: # we are at the end
comps.append(component)
else:
if not component.is_broken:
stack[-1].add_component(component)
# we are adding properties to the current top of the stack
else:
factory = types_factory.for_property(name)
component = stack[-1]
try:
vals = factory(factory.from_ical(vals))
except ValueError:
if not component.ignore_exceptions:
raise
component.is_broken = True
else:
vals.params = params
component.add(name, vals, encode=0)
if multiple:
return comps
if len(comps) > 1:
raise ValueError("Found multiple components where " "only one is allowed: {st!r}".format(**locals()))
if len(comps) < 1:
raise ValueError("Found no components where " "exactly one is required: {st!r}".format(**locals()))
return comps[0]示例11: from_string
def from_string(st, multiple=False):
"""
Populates the component recursively from a string
"""
stack = [] # a stack of components
comps = []
for line in Contentlines.from_string(st): # raw parsing
if not line:
continue
name, params, vals = line.parts()
uname = name.upper()
# check for start of component
if uname == 'BEGIN':
# try and create one of the components defined in the spec,
# otherwise get a general Components for robustness.
component_name = vals.upper()
component_class = component_factory.get(component_name, Component)
component = component_class()
if not getattr(component, 'name', ''): # for undefined components
component.name = component_name
stack.append(component)
# check for end of event
elif uname == 'END':
# we are done adding properties to this component
# so pop it from the stack and add it to the new top.
component = stack.pop()
if not stack: # we are at the end
comps.append(component)
else:
stack[-1].add_component(component)
# we are adding properties to the current top of the stack
else:
factory = types_factory.for_property(name)
vals = factory(factory.from_ical(vals))
vals.params = params
stack[-1].add(name, vals, encode=0)
if multiple:
return comps
if not len(comps) == 1:
raise ValueError('Found multiple components where '
'only one is allowed')
return comps[0]示例12: from_ical
def from_ical(st, multiple=False):
"""
Populates the component recursively from a string
RecurrenceIDs may contain a TZID parameter, if so, they should create a tz localized datetime, otherwise, create a naive datetime
>>> componentStr = 'BEGIN:VEVENT\\nRECURRENCE-ID;TZID=America/Denver:20120404T073000\\nEND:VEVENT'
>>> component = Component.from_ical(componentStr)
>>> component['RECURRENCE-ID'].dt.tzinfo
<DstTzInfo 'America/Denver' MDT-1 day, 18:00:00 DST>
>>> componentStr = 'BEGIN:VEVENT\\nRECURRENCE-ID:20120404T073000\\nEND:VEVENT'
>>> component = Component.from_ical(componentStr)
>>> component['RECURRENCE-ID'].dt.tzinfo == None
True
"""
stack = [] # a stack of components
comps = []
for line in Contentlines.from_ical(st): # raw parsing
if not line:
continue
name, params, vals = line.parts()
uname = name.upper()
# check for start of component
if uname == 'BEGIN':
# try and create one of the components defined in the spec,
# otherwise get a general Components for robustness.
component_name = vals.upper()
component_class = component_factory.get(component_name, Component)
component = component_class()
if not getattr(component, 'name', ''): # for undefined components
component.name = component_name
stack.append(component)
# check for end of event
elif uname == 'END':
# we are done adding properties to this component
# so pop it from the stack and add it to the new top.
component = stack.pop()
if not stack: # we are at the end
comps.append(component)
else:
if not component.is_broken:
stack[-1].add_component(component)
# we are adding properties to the current top of the stack
else:
factory = types_factory.for_property(name)
component = stack[-1]
try:
if name in ('DTSTART', 'DTEND','RECURRENCE-ID') and 'TZID' in params: # TODO: add DUE, FREEBUSY
vals = factory(factory.from_ical(vals, params['TZID']))
else:
vals = factory(factory.from_ical(vals))
except ValueError:
if not component.ignore_exceptions:
raise
component.is_broken = True
else:
vals.params = params
component.add(name, vals, encode=0)
if multiple:
return comps
if len(comps) > 1:
raise ValueError('Found multiple components where '
'only one is allowed: {st!r}'.format(**locals()))
if len(comps) < 1:
raise ValueError('Found no components where '
'exactly one is required: {st!r}'.format(**locals()))
return comps[0]示例13: XtestTrailingNewline
def XtestTrailingNewline(self):
from icalendar.parser import Contentlines, Contentline
c = Contentlines([Contentline('BEGIN:VEVENT\\r\\n')])
output = c.to_ical()
self.assertEqual(output, 'BEGIN:VEVENT\\r\\n')示例14: from_ical
def from_ical(cls, st, multiple=False):
"""Populates the component recursively from a string.
"""
stack = [] # a stack of components
comps = []
previous_line = None
for line in Contentlines.from_ical(st): # raw parsing
if not line:
continue
try:
name, params, vals = line.parts()
previous_line = line
except ValueError as err:
# if unable to parse a line within a component
# that ignores exceptions, mark the component
# as broken and skip the line. otherwise raise.
try:
if previous_line and name in NEWLINE_FIX_NAMES:
try:
#Try to generate line from last name key (fix malformed line breaks)
new_line = Contentline.from_ical(
previous_line + escape_char('\n') + line)
name, params, vals = new_line.parts()
component = stack[-1]
component.pop(name)
previous_line = new_line
except:
raise
else:
raise
except ValueError as err:
component = stack[-1] if stack else None
if not component or not component.ignore_exceptions:
raise
component.is_broken = True
print "Broken: " + str(component)
continue
uname = name.upper()
# check for start of component
if uname == 'BEGIN':
# try and create one of the components defined in the spec,
# otherwise get a general Components for robustness.
c_name = vals.upper()
c_class = component_factory.get(c_name, cls)
component = c_class()
if not getattr(component, 'name', ''): # undefined components
component.name = c_name
stack.append(component)
# check for end of event
elif uname == 'END':
# we are done adding properties to this component
# so pop it from the stack and add it to the new top.
component = stack.pop()
if not stack: # we are at the end
comps.append(component)
else:
if not component.is_broken:
stack[-1].add_component(component)
# we are adding properties to the current top of the stack
else:
factory = types_factory.for_property(name)
component = stack[-1]
datetime_names = ('DTSTART', 'DTEND', 'RECURRENCE-ID', 'DUE',
'FREEBUSY', 'RDATE', 'EXDATE')
try:
if name in datetime_names and 'TZID' in params:
vals = factory(factory.from_ical(vals, params['TZID']))
else:
vals = factory(factory.from_ical(vals))
except ValueError:
if not component.ignore_exceptions:
raise
component.is_broken = True
else:
vals.params = params
component.add(name, vals, encode=0)
if multiple:
return comps
if len(comps) > 1:
raise ValueError('Found multiple components where '
'only one is allowed: {st!r}'.format(**locals()))
if len(comps) < 1:
#Fix missing END:VCALENDAR flag problem
if len(stack)==1 and stack[-1].name == u'VCALENDAR':
component = stack.pop()
comps.append(component)
else:
raise ValueError('Found no components where '
'exactly one is required: '
'{st!r}'.format(**locals()))
return comps[0]