Move argparse object setup out of main to separate function.
As preparation for implementing Sphinx documentation, create a separate function that builds and returns the argparse parser. Move import argparse out of main to the top of the file.pull/173/head
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@ -3,9 +3,10 @@
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"""
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"""
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Converts PDF text content (though not images containing text) to plain text, html, xml or "tags".
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Converts PDF text content (though not images containing text) to plain text, html, xml or "tags".
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"""
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"""
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import sys
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import argparse
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import logging
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import logging
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import six
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import six
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import sys
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import pdfminer.settings
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import pdfminer.settings
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pdfminer.settings.STRICT = False
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pdfminer.settings.STRICT = False
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import pdfminer.high_level
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import pdfminer.high_level
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@ -62,32 +63,40 @@ def extract_text(files=[], outfile='-',
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pdfminer.high_level.extract_text_to_fp(fp, **locals())
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pdfminer.high_level.extract_text_to_fp(fp, **locals())
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return outfp
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return outfp
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def maketheparser():
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parser = argparse.ArgumentParser(description=__doc__, add_help=True)
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parser.add_argument("files", type=str, default=None, nargs="+", help="File to process.")
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parser.add_argument("-d", "--debug", default=False, action="store_true", help="Debug output.")
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parser.add_argument("-p", "--pagenos", type=str, help="Comma-separated list of page numbers to parse. Included for legacy applications, use --page-numbers for more idiomatic argument entry.")
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parser.add_argument("--page-numbers", type=int, default=None, nargs="+", help="Alternative to --pagenos with space-separated numbers; supercedes --pagenos where it is used.")
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parser.add_argument("-m", "--maxpages", type=int, default=0, help="Maximum pages to parse")
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parser.add_argument("-P", "--password", type=str, default="", help="Decryption password for PDF")
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parser.add_argument("-o", "--outfile", type=str, default="-", help="Output file (default \"-\" is stdout)")
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parser.add_argument("-t", "--output_type", type=str, default="text", help="Output type: text|html|xml|tag (default is text)")
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parser.add_argument("-c", "--codec", type=str, default="utf-8", help="Text encoding")
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parser.add_argument("-s", "--scale", type=float, default=1.0, help="Scale")
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parser.add_argument("-A", "--all-texts", default=None, action="store_true", help="LAParams all texts")
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parser.add_argument("-V", "--detect-vertical", default=None, action="store_true", help="LAParams detect vertical")
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parser.add_argument("-W", "--word-margin", type=float, default=None, help="LAParams word margin")
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parser.add_argument("-M", "--char-margin", type=float, default=None, help="LAParams char margin")
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parser.add_argument("-L", "--line-margin", type=float, default=None, help="LAParams line margin")
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parser.add_argument("-F", "--boxes-flow", type=float, default=None, help="LAParams boxes flow")
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parser.add_argument("-Y", "--layoutmode", default="normal", type=str, help="HTML Layout Mode")
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parser.add_argument("-n", "--no-laparams", default=False, action="store_true", help="Pass None as LAParams")
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parser.add_argument("-R", "--rotation", default=0, type=int, help="Rotation")
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parser.add_argument("-O", "--output-dir", default=None, help="Output directory for images")
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parser.add_argument("-C", "--disable-caching", default=False, action="store_true", help="Disable caching")
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parser.add_argument("-S", "--strip-control", default=False, action="store_true", help="Strip control in XML mode")
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return parser
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# main
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# main
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def main(args=None):
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def main(args=None):
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import argparse
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P = argparse.ArgumentParser(description=__doc__)
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P = maketheparser()
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P.add_argument("files", type=str, default=None, nargs="+", help="Files to process.")
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P.add_argument("-d", "--debug", default=False, action="store_true", help="Debug output.")
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P.add_argument("-p", "--pagenos", type=str, help="Comma-separated list of page numbers to parse. Included for legacy applications, use --page-numbers for more idiomatic argument entry.")
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P.add_argument("--page-numbers", type=int, default=None, nargs="+", help="Alternative to --pagenos with space-separated numbers; supercedes --pagenos where it is used.")
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P.add_argument("-m", "--maxpages", type=int, default=0, help = "Maximum pages to parse")
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P.add_argument("-P", "--password", type=str, default="", help = "Decryption password for PDF")
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P.add_argument("-o", "--outfile", type=str, default="-", help="Output file (default/'-' is stdout)")
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P.add_argument("-t", "--output_type", type=str, default="text", help = "Output type: text|html|xml|tag (default is text)")
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P.add_argument("-c", "--codec", type=str, default="utf-8", help = "Text encoding")
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P.add_argument("-s", "--scale", type=float, default=1.0, help = "Scale")
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P.add_argument("-A", "--all-texts", default=None, action="store_true", help="LAParams all texts")
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P.add_argument("-V", "--detect-vertical", default=None, action="store_true", help="LAParams detect vertical")
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P.add_argument("-W", "--word-margin", type=float, default=None, help = "LAParams word margin")
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P.add_argument("-M", "--char-margin", type=float, default=None, help = "LAParams char margin")
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P.add_argument("-L", "--line-margin", type=float, default=None, help = "LAParams line margin")
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P.add_argument("-F", "--boxes-flow", type=float, default=None, help = "LAParams boxes flow")
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P.add_argument("-Y", "--layoutmode", default="normal", type=str, help="HTML Layout Mode")
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P.add_argument("-n", "--no-laparams", default=False, action="store_true", help = "Pass None as LAParams")
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P.add_argument("-R", "--rotation", default=0, type=int, help = "Rotation")
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P.add_argument("-O", "--output-dir", default=None, help="Output directory for images")
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P.add_argument("-C", "--disable-caching", default=False, action="store_true", help="Disable caching")
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P.add_argument("-S", "--strip-control", default=False, action="store_true", help="Strip control in XML mode")
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A = P.parse_args(args=args)
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A = P.parse_args(args=args)
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if A.page_numbers:
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if A.page_numbers:
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