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@@ -5,7 +5,7 @@ def extract_filing_date(content):
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"""
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extracts filing date from the documents.
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"""
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- pattern = r"((FILING\sDATE.*?)\d{1,2}\/\d{1,2}\/\d{2,4}|(Date\:\s)\w{1,9}\s\d{1,2}\,\s\d{4}|(Entered\:\s.*?)\w.*?\d{1,2}\,\s\d{4}|(Filed.*?)\d{1,2}\/\d{1,2}\/\d{1,2})" # "((FILING\sDATE.*?)\d{1,2}\/\d{1,2}\/\d{2,4}|(Date\:\s)\w{1,9}\s\d{1,2}\,\s\d{4})"
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+ pattern = r"((FILING\sDATE.*?)\d{1,2}\/\d{1,2}\/\d{2,4}|(Date\:\s)\w{1,9}\s\d{1,2}\,\s\d{4}|(Entered\:\s.*?)\w.*?\d{1,2}\,\s\d{4}|(Filed.*?)\d{1,2}\/\d{1,2}\/\d{1,2}|(Filed\:.+?)\w.+\d{1,2}\,\s\d{4}([\s\S].*?Paper))"
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try:
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return re.search(pattern, content).groups()[0]
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except:
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@@ -16,7 +16,7 @@ def address_extraction(content):
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"""
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extracts address from the documents.
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"""
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- regex = r"OfficeAddress\:\s([\s\S].*)www"
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+ regex = r"(OfficeAddress\:\s([\s\S].*)www|(A|a)ddress.+?\sof.+?Fax\:\s\(\d{3}\)\s\d{3}\-\d+\s)"
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try:
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print(re.search(regex, content).groups()[0])
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except:
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@@ -27,7 +27,7 @@ def refer_exteraction(content):
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"""
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extract referals from the documents.
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"""
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- regex = r"by\sreference.+?\d{1,2}\,\d{3}\,\d{3}|In\sre.+?\)"
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+ regex = r"((by\sreference\sU\.S\.\sPatent\sNo.\s\d{1,2}\,\d{3}\,\d{3})|(In\sre\s\w+.+?\,?\s\d{2,3}\sF\.\dd\s\d{0,4}\,?\s?\d{0,4}\s?\(?.+?\)))" # |In\sre.+?\)|In\sre.+?\)"
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# 1. by reference
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# 2. In re
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# 3. in qoutes ""
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