def tostr(dt):
date = iso8601.parse(dt)
return iso8601.tostring(date)
def as_text(self, include_date=0, include_note=0):
"""Convert instance into plain text, returning a string.
If 'include_date' is true, the date will be included on the
attribution line. If 'include_note' is true, any notes will
also be formatted and returned as part of the string.
"""
# If there's more than one paragraph, each paragraph
# will be indented by 4 spaces. Single paragraphs
# aren't indented at all.
if len(self.text) > 1: indent = 4 * " "
else: indent = ""
output = ""
for i in range(len(self.text)):
paragraph = self.text[i]
start = 0
for j in range(len(paragraph)):
t = paragraph[j]
if (t.is_break() or t.is_preformatted()):
output += format_paragraph_as_text(paragraph[start:j],
indent)
output += t.as_text()
if t.is_preformatted():
output += '\n'
start = j + 1
output += format_paragraph_as_text(paragraph[start:], indent)
para = ""
for i in ['author', 'source']:
value = getattr(self, i)
if value is not None:
v = value.as_text()
if para:
para += ', '
v = v[:1].lower() + v[1:]
para += v
# Add the date
if include_date and self.date:
date = iso8601.parse(self.date)
para += ' ' + time.strftime('(%Y)', time.gmtime(date))
if para:
para = "-- " + para
lines = textwrap.wrap(para, 75,
initial_indent = 6*' ',
subsequent_indent = 9*' ')
para = '\n'.join(lines) + '\n'
output += para
if include_note and self.note:
output += '\n'
for paragraph in self.note:
para = ""
for t in paragraph:
para += t.as_text()
lines = textwrap.wrap(para, 75)
output += '\n'.join(lines) + '\n'
return output
def test_tostring(self):
dt = iso8601.parse('1998-06-13T14:12Z')
self.assertEqual(iso8601.tostring(dt), '1998-06-13T14:12Z')
self.assertEqual(iso8601.tostring(dt, 'Z'), '1998-06-13T14:12Z')
self.assertEqual(iso8601.tostring(dt, '-05:00'), '1998-06-13T09:12-05:00')
