kindle manager
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gavin
240
kread.py
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240
kread.py
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#############################################
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## PROGRAM: kman.py
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## AUTHOR: Chengan
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## CREATE: 20200526
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## douboer@gmail.com
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#############################################
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import platform
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import re
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import json
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import logging
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from collections import defaultdict
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# data structure - use dict
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'''
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books =
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{
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"bookname_xxx": {
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"author": "李",
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"section1636": {
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"content": "张",
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"day": "2020年4月3日",
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"meridiem": "下午",
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"position": "311-311",
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"time": "3:00:53",
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"type": "HL",
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"week": "星期五"
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},
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"section1651": {
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"content": "治",
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"day": "2020年4月3日",
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"meridiem": "下午",
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"position": "514",
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"time": "3:43:50",
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"type": "NT",
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"week": "星期五"
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},
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"section1814": {
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"content": null,
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"day": "2020年4月12日",
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"meridiem": "下午",
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"position": "5186",
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"time": "2:20:12",
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"type": "BM",
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"week": "星期日"
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},
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...
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},
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...
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}
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'''
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# modi clippath for different os
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SYS = 'WIN' if platform.system()=='Windows' else \
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('LINUX' if platform.system()=='LINUX' else 'MAC')
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# some constants
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LASTLINE = '=========='
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NTPREF = '--CG注:'
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CLIPPATH = './My Clippings.txt' # /Volumes/Kindle/documents/My\ Clippings.txt
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STAT = 'NONE'
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DEBUG = 1 # 0 - INFO; 1 - DEBUG
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LOG2FILE = 1 # 0 - to stdio; 1 - to file
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# log info
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logger = logging.getLogger()
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#formatter = logging.Formatter
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# ('%(asctime)s - %(pathname)s[line:%(lineno)d] - %(levelname)s: %(message)s')
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formatter = logging.Formatter('')
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if LOG2FILE:
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handler = logging.FileHandler("log")
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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else:
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logging.basicConfig(format='%(levelname)s: %(message)s', level=logging.INFO)
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if DEBUG:
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logger.setLevel(logging.DEBUG)
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#author & bookname info
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au = re.compile(
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r'''
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^\ufeff*
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(.+) \( #bookname
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(.+)\) #author
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''', flags=re.X )
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# page & date info
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#\(\d\+-\{0,1}\d\+\).\+\(\d\{4}年\d\{1,2}月\d\{1,2}日\)\(星期.\) \(..\)\(\d\{1,2}:\d\{1,2}:\d\{1,2}\)
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da = re.compile(
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r'''
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\#
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(\d+-{0,1}\d+) #group1 - page
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.+
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(笔记|标注|书签) #group2 - type
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.+
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(\d{4}年\d{1,2}月\d{1,2}日) #group3 - xxxx年xx月xx日
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(星期.) #group4 - week
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\s
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(..) #group5 - pm/am
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(\d{1,2}:\d{1,2}:\d{1,2}) #group6 - time
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''', flags=re.X )
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# input: section dict & and section index
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# return: dict
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# d = { 'bookname':bookname,
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# bookname: {
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# 'author':author
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# 'section0':{
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# 'type':'HL',
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# 'position':'123',
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# 'day':'2020年5月26日',
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# 'week':'星期二',
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# 'meridiem':'PM',
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# 'time':'10:26:31'
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# 'content':content }}}
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def parse_section(sec,idx):
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# 1. highlight over the picture, the content(#3 line) is empty, only two lines
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# 2. bookmark section only two lines
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# 3. other not correct format < 2
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if len(sec)<=2:
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return False
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# parse #2 line
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section = defaultdict(dict)
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authinfo = sec[0]
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dateinfo = sec[1]
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content = sec[2] if len(sec)==3 else None
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das = da.search(dateinfo)
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# type of section
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'''
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STAT :
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START - start line of section
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BM - section is a bookmark
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HL - section is a highlight
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NT - section is a note
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'''
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tpy = ('HL' if das.group(2)=='标注' else \
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('NT' if das.group(2)=='笔记' else 'BM'))
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pos = das.group(1)
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day = das.group(3)
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week = das.group(4)
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pmam = das.group(5)
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time = das.group(6)
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# parse #1 line
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aus = au.search(authinfo)
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bookname = aus.group(1)
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author = aus.group(2)
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section[bookname]['author'] = author
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section['bookname'] = bookname
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section[bookname][str(idx)] = {
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'type':tpy,
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'position':pos,
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'day':day,
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'week':week,
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'meridiem':pmam,
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'time':time,
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'content':content }
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return section
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# format output
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# input: books - dict
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# f - 'MD'
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# 'TXT'
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# 'JSON'
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# output:
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#
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def formmat_out(books,f='MD'):
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pass
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# search clip, searching scope may be title/author/content
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# input: books - dict
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# s - key word
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# t - 'ALL'
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# 'HL'
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# 'BM'
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# 'NT'
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# p - 'ALL'
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# 'TITLE'
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# 'AUTHOR'
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# 'CONTENT'
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# output:
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#
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def search_clip(books, s, t='ALL', p='ALL'):
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pass
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if __name__ == '__main__':
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# 4 lines for each section seperated with '======='
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# so read 4 lines before '======='
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with open(CLIPPATH, 'r', encoding='utf8', errors='ignore') as f:
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books = defaultdict(dict)
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secd = defaultdict(dict)
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sidx = 0
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idx = 0
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sec = []
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STAT = 'START'
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for line in f.readlines():
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line = line.strip()
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if re.match(r'^\s*$',line): continue
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idx += 1
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if not re.search(LASTLINE,line):
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# content more than 1 line
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if idx>3:
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sec[2] += str(' '+line)
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logger.debug('idx {} {}'.format(idx, sec[2]))
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else:
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sec.append(line)
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logger.debug('idx {} {}'.format(idx, sec[idx-1]))
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else:
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idx = 0
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sidx += 1
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# parsing section & fill data structure
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secd = parse_section(sec,sidx)
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if secd:
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bn = secd['bookname']
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tpy = secd[bn][str(sidx)]['type']
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books[bn]['author'] = secd[bn]['author']
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books[bn][str(sidx)] = secd[bn][str(sidx)]
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if tpy=='NT' and books[bn][str(sidx-1)]['type']=='HL':
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books[bn][str(sidx-1)]['content'] += str(NTPREF+sec[2])
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else: # BM or not correct format section
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sidx -= 1
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# initial section for next section loop
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sec = []
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# print data with json format
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logger.debug(json.dumps(books, indent=4, sort_keys=True, ensure_ascii=False))
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