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43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
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"""
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Purpose: Removes duplicate CardName|CardSet|CardNumber| entries from mtg-cards-data.txt that crop up
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@author: escplan9 (Derek Monturo - dmontur1 at gmail dot com)
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@version: 1.0
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Written in Python 3.x, should work in Python 2.x as well.
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"""
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import re
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"""
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example line from file:
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Aven Mimeomancer|Alara Reborn|2|R|{1}{W}{U}|Creature - Bird Wizard|3|1|Flying$At the beginning of your upkeep, you may put a feather counter on target creature. If you do, that creature is 3/1 and has flying for as long as it has a feather counter on it.|
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With the reg-ex pattern below, separates into 2 match groups
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match-group-1: Aven Mimeomancer|Alara Reborn|2|
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match-group-2: (remainder of the line up to the \r\n)
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"""
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reg_ptn = re.compile(r'([a-zA-Z].*[|][a-zA-Z].*[|]\d+[|])(.*[\r\n])')
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orig_txt_filename = 'mtg-cards-data.txt'
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card_dict = {}
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new_contents = ''
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with open(orig_txt_filename) as orig_txt_file:
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for line in orig_txt_file:
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matchObj = re.match(reg_ptn, line)
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if matchObj is not None:
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matchGroups = matchObj.groups()
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if len(matchGroups) > 0:
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card_set_num = matchGroups[0]
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if card_set_num not in card_dict.keys(): # only add unique card-set-number entries to new-contents
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card_dict[card_set_num] = True
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new_contents += line
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else:
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new_contents += line
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else:
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new_contents += line
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# generate new file with the de-duped contents
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new_txt_filename = 'unduped-cards-data.txt'
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with open(new_txt_filename, "w") as new_txt_file:
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new_txt_file.write(new_contents)
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