1 | from appscript import *
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2 | import re
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3 |
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4 | DATE_FORMATS = (('%m/%d/%y', r'\d{1,2}/\d{1,2}/\d{1,2}' ), # T-Mobile
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5 | ('%m.%d.%y', r'\d{1,2}\.\d{1,2}\.\d{1,2}' ), # iFixit
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6 | ('%b %d, %Y', r'[A-Z][a-z][a-z] \d{1,2}, \d{4}'), # AmerenIP
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7 | ('%B %d, %Y', r'[A-Z][a-z]+ ?\d{1,2}, ?\d{4}' ), # Amazon
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8 | ('of %Y%m%d', r'of \d{8}' ), # Amazon
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9 | ('%m/%d/%Y', r'\d{1,2}/\d{1,2}/\d{4}' ), # Busey
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10 | ('%b %d %Y', r'[A-Z]{3} \d{1,2} \d{4}' ), # State Farm
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11 | ('%d %b %Y', r'\d{1,2} [A-Z][A-Za-z]{2} \d{4}'), # Apple
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12 | ('%Y-%m-%d', r'\d{4}-\d{2}-\d{2}' ), # MacSpeech
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13 | ('%Y-%m', r'\d{4}-\d{2}' ), # filename
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14 | ('%m1%d/%y', r'\d{1,2}1\d{1,2}/\d{1,2}' ), # T-Mo bad OCR
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15 | ('%m/%d1%y', r'\d{1,2}/\d{1,2}1\d{1,2}' ), # T-Mo bad OCR
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16 | ('%m/%d/%y', r'\d{1,2}/ \d{1,2}/ \d{1,2}' ), # T-Mo bad OCR
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17 | ('%m/%d/%Y',
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18 | r'(?:\d ?){1,2}/ (?:\d ?){1,2}/ (?:\d ?){4}' ), # Busey bad OCR
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19 | )
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20 |
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21 | RE_DATE = re.compile('|'.join(r'(\b%s\b)' % regex
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22 | for format, regex in DATE_FORMATS))
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23 |
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24 | def extract_date(contents, match=None):
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25 | no_match = []
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26 | for m in RE_DATE.finditer(contents):
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27 | matched_format = m.lastindex
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28 | format = DATE_FORMATS[matched_format - 1][0]
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29 | # note: spaces in strptime format match zero or more spaces, this is OK
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30 | matched = m.group(matched_format).replace(' ', '')
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31 | try:
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32 | parsed = datetime.datetime.strptime(matched, format)
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33 | except ValueError, e: # not a date
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34 | no_match.append((matched, format, e))
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35 | continue
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36 | if not match or (match.year, match.month) == (parsed.year, parsed.month):
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37 | return parsed.date(), no_match
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38 | no_match.append(m.group(matched_format))
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39 | return None, no_match
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40 |
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41 | EagleFiler = app(id='com.c-command.EagleFiler')
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42 | Paper = EagleFiler.documents['Paper.eflibrary']
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43 |
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44 | for record in Paper.library_records[its.kind=='PDF']():
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45 | title = record.title()
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46 | hint, no_match = extract_date(title)
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47 |
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48 | contents = record.contents()
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49 | extracted, no_match = extract_date(contents, hint)
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50 |
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51 | if not extracted:
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52 | print title, hint
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53 | for nm in no_match:
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54 | print ' no match', nm
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55 | if not hint:
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56 | continue
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57 |
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58 | record.creation_date.set(extracted or hint)
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