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Minor cosmetic restructuring.

This commit is contained in:
Tom Payne 2008-12-22 19:34:30 +01:00
parent b608aab152
commit 55dc31bf13
1 changed files with 12 additions and 12 deletions
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24
igc2kmz/kml.py
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@ -98,35 +98,34 @@ class _CompoundElement(_Element):
def write(self, file):
"""Write self to file."""
attrs = ''.join(' %s="%s"' % pair for pair in self.attrs.items())
if len(self.children) == 0:
file.write('<%s%s/>' % (self.name(), attrs))
else:
if self.children:
file.write('<%s%s>' % (self.name(), attrs))
for child in self.children:
child.write(file)
file.write('</%s>' % self.name())
else:
file.write('<%s%s/>' % (self.name(), attrs))
def pretty_write(self, file, indent='\t', prefix=''):
"""Write self to file."""
attrs = ''.join(' %s="%s"' % pair for pair in self.attrs.items())
if len(self.children) == 0:
file.write('%s<%s%s/>\n' % (prefix, self.name(), attrs))
else:
if self.children:
file.write('%s<%s%s>\n' % (prefix, self.name(), attrs))
for child in self.children:
child.pretty_write(file, indent, indent + prefix)
file.write('%s</%s>\n' % (prefix, self.name()))
else:
file.write('%s<%s%s/>\n' % (prefix, self.name(), attrs))
def __str__(self):
"""Return the KML representation of self."""
attrs = ''.join(' %s="%s"' % pair for pair in self.attrs.items())
if len(self.children) == 0:
return '<%s%s/>' % (self.name(), attrs)
else:
return '<%s%s>%s</%s>' % (self.name(),
attrs,
if self.children:
return '<%s%s>%s</%s>' % (self.name(), attrs,
''.join(map(str, self.children)),
self.name())
else:
return '<%s%s/>' % (self.name(), attrs)
class Verbatim(_Element):
@ -197,7 +196,8 @@ class coordinates(_SimpleElement):
@classmethod
def arc(cls, center, radius, start, stop, error=0.1):
delta_theta = 2 * pi / int(ceil(pi / acos((radius - error) / (radius + error))))
delta_theta = 2 * pi / int(ceil(pi / acos((radius - error)
/ (radius + error))))
while start < 0:
start += 2 * pi
stop += 2 * pi