72 lines
2.1 KiB
Python
72 lines
2.1 KiB
Python
"""
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"""
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import re, copy
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from .node import Node
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from lesscpy.lessc import utility
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class Block(Node):
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pass
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def parse(self, scope):
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"""
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"""
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if not self.parsed:
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self.name, inner = self.tokens
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if not inner: inner = []
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self.parsed = [p.parse(scope)
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for p in inner
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if p and type(p) is not type(self)]
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if not inner:
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self.inner = []
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else:
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self. inner = [p for p in inner
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if p and type(p) is type(self)]
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if self.inner:
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self.inner = [p.parse(scope) for p in self.inner]
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return self
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def raw(self):
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"""
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"""
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try:
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return self.name.raw()
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except AttributeError:
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pass
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def fmt(self, fills):
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"""
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"""
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f = "%(identifier)s%(ws)s{%(nl)s%(proplist)s}%(eb)s"
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out = []
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name = self.name.fmt(fills)
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if self.parsed:
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fills.update({
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'identifier': name,
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'proplist': ''.join([p.fmt(fills) for p in self.parsed]),
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})
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out.append(f % fills)
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if self.inner:
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if name.startswith('@media'):
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inner = ''.join([p.fmt(fills) for p in self.inner])
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inner = inner.replace(fills['nl'],
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fills['nl'] + fills['tab']).rstrip(fills['tab'])
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fills.update({
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'identifier': name,
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'proplist': fills['tab'] + inner,
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})
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out.append(f % fills)
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else:
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out.append(''.join([p.fmt(fills) for p in self.inner]))
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return ''.join(out)
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def copy(self, scope):
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"""
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"""
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if self.tokens[1]:
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tokens = copy.deepcopy(self.tokens[1])
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scope = copy.deepcopy(scope)
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out = [p for p in tokens if p]
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utility.rename(out, scope)
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return out
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return None
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