Esempio n. 1
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 def extract(self, text):
     if text is not None:
         return extract_image_url(strip_url(text))
     return ''
Esempio n. 2
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 def extract(self, text):
     return extract_image_url(text)
Esempio n. 3
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 def extract(self, text):
     return extract_image_url(text)
Esempio n. 4
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 def extract(self, text):
     if text is not None:
         return extract_image_url(text) or ''
     return ''