render_string must have 5 params in all PDFDevice classes (#158)
parent
70624a64dd
commit
1db260609e
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@ -58,7 +58,7 @@ class PDFDevice(object):
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def render_image(self, name, stream):
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return
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def render_string(self, textstate, seq):
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def render_string(self, textstate, seq, ncs, graphicstate):
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return
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@ -145,7 +145,7 @@ class TagExtractor(PDFDevice):
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self._stack = []
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return
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def render_string(self, textstate, seq):
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def render_string(self, textstate, seq, ncs, graphicstate):
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font = textstate.font
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text = ''
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for obj in seq:
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