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679 lines
29 KiB
Python
679 lines
29 KiB
Python
import csv
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import datetime
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import os
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import re
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import time
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import pickle
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import shelve
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from django.conf import settings
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from django.template.defaultfilters import slugify
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from django.utils.timezone import get_current_timezone, make_aware
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from troggle.core.models.troggle import DataIssue, Expedition
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from troggle.core.utils import TROG, save_carefully
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from troggle.core.models.caves import Cave, LogbookEntry, PersonTrip, GetCaveLookup
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from parsers.people import GetPersonExpeditionNameLookup
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'''
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Parses and imports logbooks in all their wonderful confusion
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# When we edit logbook entries, allow a "?" after any piece of data to say we've frigged it and
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# it can be checked up later from the hard-copy if necessary; or it's not possible to determin (name, trip place, etc)
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'''
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#
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# the logbook loading section
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#
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def GetTripPersons(trippeople, expedition, logtime_underground):
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res = [ ]
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author = None
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round_bracket_regex = re.compile(r"[\(\[].*?[\)\]]")
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for tripperson in re.split(r",|\+|&|&(?!\w+;)| and ", trippeople):
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tripperson = tripperson.strip()
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mul = re.match(r"<u>(.*?)</u>$(?i)", tripperson)
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if mul:
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tripperson = mul.group(1).strip()
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if tripperson and tripperson[0] != '*':
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tripperson = re.sub(round_bracket_regex, "", tripperson).strip()
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personyear = GetPersonExpeditionNameLookup(expedition).get(tripperson.lower())
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if not personyear:
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message = "No name match for: ||'%s'|| in year '%s'" % (tripperson, expedition.year)
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print(message)
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues[expedition.year + "~" + tripperson]=message
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res.append((personyear, logtime_underground))
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if mul:
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author = personyear
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if not author:
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if not res:
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return None, None
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author = res[-1][0]
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return res, author
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def GetTripCave(place):
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try:
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katastNumRes=[]
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katastNumRes=list(Cave.objects.filter(kataster_number=int(place)))
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except ValueError:
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message = " ! - ValueError on finding place " + str(place) + " entered. " + tripdate + " - " + year
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues["author"]=message
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officialNameRes=list(Cave.objects.filter(official_name=place))
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tripCaveRes=officialNameRes+katastNumRes
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if len(tripCaveRes)==1:
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return tripCaveRes[0]
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elif len(tripCaveRes)>1:
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message = " ! - Ambiguous place " + str(place) + " entered. " + tripdate + " - " + year + " " + str(tripCaveRes)
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues["author"]=message
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return tripCaveRes[0]
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else:
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print((" " , place))
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message = " ! - No cave found for place:" + str(place) + tripdate + " - " + year
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues["author"]=message
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return None
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logentries = [] # the entire logbook for one year is a single object: a list of entries
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noncaveplaces = [ "QMplaceholder", "Journey", "Loser Plateau", "UNKNOWN", 'plateau',
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'base camp', 'basecamp', 'top camp', 'topcamp' ]
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logdataissues = {}
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trips ={}
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def EnterLogIntoDbase(date, place, title, text, trippeople, expedition, logtime_underground, entry_type="wiki"):
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""" saves a logbook entry and related persontrips
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Does NOT save the expeditionday_id - all NULLs. why?
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"""
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trippersons, author = GetTripPersons(trippeople, expedition, logtime_underground)
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if not author:
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print(" ! - Skipping logentry: " + title + " - no author for entry")
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message = " ! - Skipping logentry: %s - no author for entry in year '%s'" % (title, expedition.year)
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues["title"]=message
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return
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# This needs attention. The slug field is derived from 'title'
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# both GetCaveLookup() and GetTripCave() need to work together better. None of this data is *used* though?
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#tripCave = GetTripCave(place):
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lplace = place.lower()
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cave=None
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if lplace not in noncaveplaces:
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cave = GetCaveLookup().get(lplace)
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# message = " ! - '" + lplace + "' place not in noncaveplaces."
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# print(message)
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# DataIssue.objects.create(parser='logbooks', message=message)
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#Check for an existing copy of the current entry, and save
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expeditionday = expedition.get_expedition_day(date)
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lookupAttribs={'date':date, 'title':title}
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# 'cave' is converted to a string doing this, which renders as the cave slug.
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# but it is a db query which we should try to avoid - rewrite this
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nonLookupAttribs={'place':place, 'text':text, 'expedition':expedition, 'cave_slug':str(cave), 'slug':slugify(title)[:50], 'entry_type':entry_type}
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lbo, created=save_carefully(LogbookEntry, lookupAttribs, nonLookupAttribs)
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for tripperson, time_underground in trippersons:
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lookupAttribs={'personexpedition':tripperson, 'logbook_entry':lbo}
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nonLookupAttribs={'time_underground':time_underground, 'is_logbook_entry_author':(tripperson == author)}
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save_carefully(PersonTrip, lookupAttribs, nonLookupAttribs) # PersonTrip also saved in SetDatesFromLogbookEntries
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def ParseDate(tripdate, year):
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""" Interprets dates in the expo logbooks and returns a correct datetime.date object """
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mdatestandard = re.match(r"(\d\d\d\d)-(\d\d)-(\d\d)", tripdate)
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mdategoof = re.match(r"(\d\d?)/0?(\d)/(20|19)?(\d\d)", tripdate)
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if mdatestandard:
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if not (mdatestandard.group(1) == year):
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message = " ! - Bad date (year) in logbook: " + tripdate + " - " + year
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues["tripdate"]=message
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return datetime.date('1970', '01', '01')
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else:
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year, month, day = int(mdatestandard.group(1)), int(mdatestandard.group(2)), int(mdatestandard.group(3))
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elif mdategoof:
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if not (not mdategoof.group(3) or mdategoof.group(3) == year[:2]):
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message = " ! - Bad date mdategoof.group(3) in logbook: " + tripdate + " - " + mdategoof.group(3)
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues["tripdate"]=message
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return datetime.date('1970', '01', '01')
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else:
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yadd = int(year[:2]) * 100
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day, month, year = int(mdategoof.group(1)), int(mdategoof.group(2)), int(mdategoof.group(4)) + yadd
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else:
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message = " ! - Bad date in logbook: " + tripdate + " - " + year
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues["tripdate"]=message
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return datetime.date(year, month, day)
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# (2006 - not any more), 2008 - 2009
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def Parselogwikitxt(year, expedition, txt):
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global logentries
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global logdataissues
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logbook_entry_count = 0
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trippara = re.findall(r"===(.*?)===([\s\S]*?)(?====)", txt)
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for triphead, triptext in trippara:
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logbook_entry_count += 1
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tripheadp = triphead.split("|")
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if not (len(tripheadp) == 3):
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message = " ! - Bad no of items in tripdate in logbook: " + tripdate + " - " + tripheadp
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues["tripdate"]=message
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tripdate, tripplace, trippeople = tripheadp
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tripsplace = tripplace.split(" - ")
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tripcave = tripsplace[0].strip()
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if len(tripsplace) == 1:
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tripsplace = tripsplace[0]
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else:
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tripsplace = tripsplace[1]
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print(f"! LOGBOOK {year} {logbook_entry_count:2} {len(triptext):4} '{tripsplace}'")
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tul = re.findall(r"T/?U:?\s*(\d+(?:\.\d*)?|unknown)\s*(hrs|hours)?", triptext)
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if tul:
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tu = tul[0][0]
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else:
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tu = ""
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ldate = ParseDate(tripdate.strip(), year)
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tripid =""
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entrytuple = (ldate, tripcave, tripsplace, triptext,
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trippeople, expedition, tu, "wiki", tripid)
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logentries.append(entrytuple)
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EnterLogIntoDbase(date = ldate, place = tripcave, title = tripplace, text = triptext, trippeople=trippeople,
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expedition=expedition, logtime_underground=0)
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EnterLogIntoObjStore(year, ldate, tripcave, tripplace, triptext, trippeople,
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tu, "wiki", tripid, logbook_entry_count)
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def EnterLogIntoObjStore(year, date, tripcave, triptitle, text, trippeople, tu, formattype, tripid1, seq):
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# This will need additional functions to replicate the persontrip calculation and storage. For the
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# moment we leave all that to be done in the django db
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global trips # should be a singleton TROG eventually
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global logdataissues
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if tripid1 is None or tripid1 =="":
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tid= "n{}-s{:02d}".format(str(date),seq)
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#print(" - New id ",tid)
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else:
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tid= tripid1
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if tid in trips:
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msg = " ! DUPLICATE id .{}. {} ~{}~".format(tid, trips[tid][0], trips[tid][1])
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print(msg)
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DataIssue.objects.create(parser='logbooks', message=msg)
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tid= "d{}-s{:02d}".format(str(date),seq)
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#print(" - De-dup ",seq, tid)
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logdataissues[tid]=msg
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trips[tid] = (year, date, tripcave, triptitle, text, trippeople, tu, formattype)
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## copy a lot of checking functionality here from EnterLogIntoDbase()
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# GetTripPersons is a db query, so this will need to be put in ObjStore before this will work..
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# or design a different way to do it.
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#trippersons, author = GetTripPersons(trippeople, expedition, logtime_underground)
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# if not author:
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# print(" ! - Skipping logentry: " + title + " - no RECOGNISED author for entry")
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# message = " ! - Skipping logentry: %s - no author for entry in year '%s'" % (title, expedition.year)
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# DataIssue.objects.create(parser='logbooks', message=message)
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# logdataissues[tid+"author"]=message
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pass
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# 2002, 2004, 2005, 2007, 2010 - now
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# 2006 wiki text is incomplete, but the html all there. So using this parser now.
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def Parseloghtmltxt(year, expedition, txt):
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global logentries
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global logdataissues
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tripparas = re.findall(r"<hr\s*/>([\s\S]*?)(?=<hr)", txt)
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logbook_entry_count = 0
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for trippara in tripparas:
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logbook_entry_count += 1
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s = re.match(r'''(?x)(?:\s*<div\sclass="tripdate"\sid=".*?">.*?</div>\s*<p>)? # second date
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\s*(?:<a\s+id="(.*?)"\s*/>\s*</a>)?
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\s*<div\s+class="tripdate"\s*(?:id="(.*?)")?>(.*?)</div>(?:<p>)?
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\s*<div\s+class="trippeople">\s*(.*?)</div>
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\s*<div\s+class="triptitle">\s*(.*?)</div>
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([\s\S]*?)
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\s*(?:<div\s+class="timeug">\s*(.*?)</div>)?
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\s*$
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''', trippara)
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if not s:
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if not re.search(r"Rigging Guide", trippara):
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msg = " !- Logbook. Can't parse: {} entry:{}".format(trippara, logbook_entry_count)
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print(msg)
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DataIssue.objects.create(parser='logbooks', message=msg)
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logdataissues[tid]=msg
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continue
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tripid, tripid1, tripdate, trippeople, triptitle, triptext, tu = s.groups()
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ldate = ParseDate(tripdate.strip(), year)
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triptitles = triptitle.split(" - ")
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if len(triptitles) >= 2:
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tripcave = triptitles[0]
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else:
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tripcave = "UNKNOWN"
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ltriptext = re.sub(r"</p>", "", triptext)
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ltriptext = re.sub(r"\s*?\n\s*", " ", ltriptext)
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ltriptext = re.sub(r"<p>", "</br></br>", ltriptext).strip()
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entrytuple = (ldate, tripcave, triptitle, ltriptext,
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trippeople, expedition, tu, "html", tripid1)
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logentries.append(entrytuple)
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EnterLogIntoDbase(date = ldate, place = tripcave, title = triptitle, text = ltriptext,
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trippeople=trippeople, expedition=expedition, logtime_underground=0,
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entry_type="html")
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EnterLogIntoObjStore(year, ldate, tripcave, triptitle, ltriptext, trippeople, tu,
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"html", tripid1, logbook_entry_count)
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# main parser for 1991 - 2001. simpler because the data has been hacked so much to fit it
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# trying it out for years 1982 - 1990 too. Some logbook editing required by hand..
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def Parseloghtml01(year, expedition, txt):
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global logentries
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global logdataissues
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errorcount = 0
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tripparas = re.findall(r"<hr[\s/]*>([\s\S]*?)(?=<hr)", txt)
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logbook_entry_count = 0
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for trippara in tripparas:
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logbook_entry_count += 1
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try:
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tripentry = year + "." + str(logbook_entry_count)
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s = re.match(r"(?s)\s*(?:<p>)?(.*?)</?p>(.*)$(?i)", trippara)
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if not s:
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message = " ! - Skipping logentry on failure to parse header: " + tripentry + trippara[:300] + "..."
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues[tripentry]=message
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print(message)
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break
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tripheader, triptext = s.group(1), s.group(2)
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mtripid = re.search(r'<a id="(.*?)"', tripheader)
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tripid = mtripid and mtripid.group(1) or ""
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tripheader = re.sub(r"</?(?:[ab]|span)[^>]*>", "", tripheader)
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tripdate, triptitle, trippeople = tripheader.split("|")
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ldate = ParseDate(tripdate.strip(), year)
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mtu = re.search(r'<p[^>]*>(T/?U.*)', triptext)
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if mtu:
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tu = mtu.group(1)
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triptext = triptext[:mtu.start(0)] + triptext[mtu.end():]
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else:
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tu = ""
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triptitles = triptitle.split(" - ")
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tripcave = triptitles[0].strip()
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ltriptext = triptext
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mtail = re.search(r'(?:<a href="[^"]*">[^<]*</a>|\s|/|-|&|</?p>|\((?:same day|\d+)\))*$', ltriptext)
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if mtail:
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ltriptext = ltriptext[:mtail.start(0)]
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ltriptext = re.sub(r"</p>", "", ltriptext)
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ltriptext = re.sub(r"\s*?\n\s*", " ", ltriptext)
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ltriptext = re.sub(r"<p>|<br>", "\n\n", ltriptext).strip()
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ltriptext = re.sub(r"</?u>", "_", ltriptext)
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ltriptext = re.sub(r"</?i>", "''", ltriptext)
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ltriptext = re.sub(r"</?b>", "'''", ltriptext)
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entrytuple = (ldate, tripcave, triptitle, ltriptext,
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trippeople, expedition, tu, "html01", tripid)
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logentries.append(entrytuple)
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EnterLogIntoDbase(date=ldate, place=tripcave, title=triptitle, text=ltriptext,
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trippeople=trippeople, expedition=expedition, logtime_underground=0,
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entry_type="html")
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EnterLogIntoObjStore(year, ldate, tripcave, triptitle, ltriptext, trippeople, tu,
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"html01", tripid, logbook_entry_count)
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except:
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message = " ! - Skipping logentry due to exception in: " + tripentry
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues[tripentry]=message
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print(message)
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errorcount += 1
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if errorcount >5 :
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message = " !!- TOO MANY ERRORS - aborting logbook: " + year
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues[tripentry]=message
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print(message)
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return
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# parser for 2003
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def Parseloghtml03(year, expedition, txt):
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global logentries
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global logdataissues
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tripparas = re.findall(r"<hr\s*/>([\s\S]*?)(?=<hr)", txt)
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logbook_entry_count = 0
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for trippara in tripparas:
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logbook_entry_count += 1
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s = re.match(r"(?s)\s*<p>(.*?)</p>(.*)$", trippara)
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if not ( s ) :
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message = " ! - Skipping logentry on failure to parse Parseloghtml03: {} {} {}...".format(tripentry,s,trippara[:300])
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DataIssue.objects.create(parser='logbooks', message=message)
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logdataissues[tripentry]=message
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print(message)
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break
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tripheader, triptext = s.group(1), s.group(2)
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tripheader = re.sub(r" ", " ", tripheader)
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tripheader = re.sub(r"\s+", " ", tripheader).strip()
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sheader = tripheader.split(" -- ")
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tu = ""
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if re.match("T/U|Time underwater", sheader[-1]):
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tu = sheader.pop()
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if len(sheader) != 3:
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print((" ! Header not three pieces", sheader))
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tripdate, triptitle, trippeople = sheader
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ldate = ParseDate(tripdate.strip(), year)
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triptitles = triptitle.split(" , ")
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if len(triptitles) >= 2:
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tripcave = triptitles[0]
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else:
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tripcave = "UNKNOWN"
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ltriptext = re.sub(r"</p>", "", triptext)
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ltriptext = re.sub(r"\s*?\n\s*", " ", ltriptext)
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ltriptext = re.sub(r"<p>", "\n\n", ltriptext).strip()
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ltriptext = re.sub(r"[^\s0-9a-zA-Z\-.,:;'!&()\[\]<>?=+*%]", "_NONASCII_", ltriptext)
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tid= "n{}-s{:02d}".format(str(ldate),logbook_entry_count)
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entrytuple = (ldate, tripcave, triptitle, ltriptext,
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trippeople, expedition, tu, "html03", tid)
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logentries.append(entrytuple)
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EnterLogIntoDbase(date = ldate, place = tripcave, title = triptitle,
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text = ltriptext, trippeople=trippeople, expedition=expedition,
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logtime_underground=0, entry_type="html")
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EnterLogIntoObjStore(year, ldate, tripcave, triptitle, ltriptext, trippeople, tu,
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"html03", tid, logbook_entry_count)
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def SetDatesFromLogbookEntries(expedition):
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"""
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Sets the date_from and date_to field for an expedition based on persontrips.
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Then sets the expedition date_from and date_to based on the personexpeditions.
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"""
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# Probably a faster way to do this. This uses a lot of db queries, but we have all this
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# in memory..
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for personexpedition in expedition.personexpedition_set.all():
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persontrips = personexpedition.persontrip_set.order_by('logbook_entry__date')
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# sequencing is difficult to do
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lprevpersontrip = None
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for persontrip in persontrips:
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persontrip.persontrip_prev = lprevpersontrip
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if lprevpersontrip:
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lprevpersontrip.persontrip_next = persontrip
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lprevpersontrip.save()
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persontrip.persontrip_next = None
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lprevpersontrip = persontrip
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persontrip.save() # also saved in EnterLogIntoDbase. MERGE these to speed up import.
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|
|
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def LoadLogbookForExpedition(expedition, expect):
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""" Parses all logbook entries for one expedition
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If a cache is found it uses it. If not found, or fails sanity checks, parses source file.
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"""
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# absolutely horrid. REFACTOR THIS (all my fault..)
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global logentries
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logbook_parseable = False
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logbook_cached = False
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yearlinks = settings.LOGBOOK_PARSER_SETTINGS
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expologbase = os.path.join(settings.EXPOWEB, "years")
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logentries=[]
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def validcache(year,n):
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if year != expedition:
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print(" ! year != expedition ",year, expedition )
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return False
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if len(logentries) != n:
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print(" ! len(logentries) != n ",len(logentries), n )
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return False
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if n != expect:
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print(" ! n != expect ",n, expect )
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return False
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return True
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|
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if expedition.year in yearlinks:
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logbookfile = os.path.join(expologbase, yearlinks[expedition.year][0])
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parsefunc = yearlinks[expedition.year][1]
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else:
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logbookfile = os.path.join(expologbase, expedition.year, settings.DEFAULT_LOGBOOK_FILE)
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parsefunc = settings.DEFAULT_LOGBOOK_PARSER
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cache_filename = logbookfile + ".cache"
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try:
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bad_cache = False
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now = time.time()
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cache_t = os.path.getmtime(cache_filename)
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if os.path.getmtime(logbookfile) - cache_t > 2: # at least 2 secs later
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bad_cache= True
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if now - cache_t > 30*24*60*60:
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bad_cache= True
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if bad_cache:
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print(" - ! Cache is either stale or more than 30 days old. Deleting it.")
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os.remove(cache_filename)
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logentries=[]
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print(" ! Removed stale or corrupt cache file")
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|
raise
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print(" - Reading cache: " + cache_filename, end='')
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|
try:
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|
with open(cache_filename, "rb") as f:
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|
year,n,logentries = pickle.load(f)
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|
if validcache(year,n):
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|
print(" -- Loaded ", len(logentries), " log entries")
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logbook_cached = True
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else:
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|
print(" !- Should be ", expect, " but ", len(logentries), " found in cache")
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|
raise
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except:
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|
print(" ! Failed to load corrupt cache. Deleting it.")
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|
os.remove(cache_filename)
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|
logentries=[]
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|
raise
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except : # no cache found
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#print(" - No cache \"" + cache_filename +"\"")
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try:
|
|
file_in = open(logbookfile,'rb')
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|
txt = file_in.read().decode("latin1")
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|
file_in.close()
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|
logbook_parseable = True
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print((" - Using: " + parsefunc + " to parse " + logbookfile))
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except (IOError):
|
|
logbook_parseable = False
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|
print((" ! Couldn't open logbook " + logbookfile))
|
|
|
|
if logbook_parseable:
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|
parser = globals()[parsefunc]
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|
parser(expedition.year, expedition, txt)
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|
SetDatesFromLogbookEntries(expedition)
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|
if len(logentries) >0:
|
|
print(" - Cacheing " , len(logentries), " log entries")
|
|
with open(cache_filename, "wb") as fc:
|
|
logbk=(expedition,len(logentries),logentries)
|
|
pickle.dump(logbk, fc, protocol=4)
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|
else:
|
|
print(" ! NO TRIP entries found in logbook, check the syntax.")
|
|
|
|
if logbook_cached: # working on this bit...
|
|
i=0
|
|
for entrytuple in range(len(logentries)):
|
|
date, tripcave, triptitle, text, trippeople, expedition, logtime_underground, entry_type, tripid1 = logentries[i]
|
|
EnterLogIntoDbase(date, tripcave, triptitle, text, trippeople, expedition, 0,
|
|
entry_type)
|
|
EnterLogIntoObjStore(expedition.year, date, tripcave, triptitle, text, trippeople, logtime_underground,
|
|
entry_type, tripid1, i)
|
|
i +=1
|
|
SetDatesFromLogbookEntries(expedition)
|
|
return len(logentries)
|
|
|
|
def LoadLogbooks():
|
|
""" This is the master function for parsing all logbooks into the Troggle database.
|
|
Parser settings appropriate for each year are set in settings.py LOGBOOK_PARSER_SETTINGS.
|
|
This should be rewritten to use coroutines to load all logbooks from disc in parallel.
|
|
"""
|
|
global logdataissues
|
|
|
|
logdataissues = {}
|
|
DataIssue.objects.filter(parser='logbooks').delete()
|
|
expos = Expedition.objects.all()
|
|
if len(expos) <= 1:
|
|
print(" ! No expeditions found. Load 'people' first.\n")
|
|
nologbook = ["1976", "1977", "1978", "1979", "1980", "1981",
|
|
"1982", "1983", "1984", "1985", "1987", "1988", "1989",
|
|
"1986", "2020",]
|
|
entries = {"2021": 0, "2019": 20, "2018": 74, "2017": 60, "2016": 81, "2015": 79,
|
|
"2014": 65, "2013": 51, "2012": 75, "2011": 68, "2010": 22, "2009": 52,
|
|
"2008": 49, "2007": 111, "2006": 60, "2005": 55, "2004": 76, "2003": 40, "2002": 31,
|
|
"2001": 48, "2000": 54, "1999": 79, "1998": 43, "1997": 53, "1996": 94, "1995": 41,
|
|
"1994": 32, "1993": 41, "1992": 61, "1991": 38, "1990": 87, "1989": 1,"1988": 1,"1987": 1,
|
|
"1985": 1,"1984": 1,"1983": 1,"1982": 42,}
|
|
# Logbooks log.htm exist for 1983, 84, 85, 87, 88, 89 but have no full-working parser, or need hand-editing.
|
|
try:
|
|
os.remove("loadlogbk.log")
|
|
except OSError:
|
|
pass
|
|
nlbe={}
|
|
expd ={}
|
|
with open("loadlogbk.log", "a") as log:
|
|
for expo in expos:
|
|
TROG['pagecache']['expedition'][expo.year] = None # clear cache
|
|
if expo.year not in nologbook:
|
|
print((" - Logbook for: " + expo.year))
|
|
numentries = LoadLogbookForExpedition(expo, entries[expo.year])
|
|
log.write("{} {:5d} should be {}\n".format(expo.year, numentries, entries[expo.year]))
|
|
nlbe[expo.year]=numentries
|
|
expd[expo.year]= 0
|
|
print("** total trips in ObjStore:", len(trips))
|
|
#for i in logdataissues:
|
|
# print("{:15s}: {}".format(i, logdataissues[i]))
|
|
|
|
for lbe in trips:
|
|
year, date, tripcave, triptitle, text, trippeople, tu, formattype = trips[lbe]
|
|
expd[year] += 1
|
|
yt=0
|
|
for y in expd:
|
|
print("{} {}".format(y, expd[y]), nlbe[y])
|
|
yt += expd[y]
|
|
print("total {} log entries in all expeditions".format(yt))
|
|
|
|
with shelve.open('logbktrips.shelve',writeback=True) as odb:
|
|
for lbe in trips:
|
|
odb[lbe]=trips[lbe]
|
|
odb.sync()
|
|
odb.close()
|
|
|
|
dateRegex = re.compile(r'<span\s+class="date">(\d\d\d\d)-(\d\d)-(\d\d)</span>', re.S)
|
|
expeditionYearRegex = re.compile(r'<span\s+class="expeditionyear">(.*?)</span>', re.S)
|
|
titleRegex = re.compile(r'<H1>(.*?)</H1>', re.S)
|
|
reportRegex = re.compile(r'<div\s+class="report">(.*)</div>\s*</body>', re.S)
|
|
personRegex = re.compile(r'<div\s+class="person">(.*?)</div>', re.S)
|
|
nameAuthorRegex = re.compile(r'<span\s+class="name(,author|)">(.*?)</span>', re.S)
|
|
TURegex = re.compile(r'<span\s+class="TU">([0-9]*\.?[0-9]+)</span>', re.S)
|
|
locationRegex = re.compile(r'<span\s+class="location">(.*?)</span>', re.S)
|
|
caveRegex = re.compile(r'<span\s+class="cave">(.*?)</span>', re.S)
|
|
|
|
def parseAutoLogBookEntry(filename):
|
|
errors = []
|
|
f = open(filename, "r")
|
|
contents = f.read()
|
|
f.close()
|
|
|
|
dateMatch = dateRegex.search(contents)
|
|
if dateMatch:
|
|
year, month, day = [int(x) for x in dateMatch.groups()]
|
|
date = datetime.date(year, month, day)
|
|
else:
|
|
errors.append(" - Date could not be found")
|
|
|
|
expeditionYearMatch = expeditionYearRegex.search(contents)
|
|
if expeditionYearMatch:
|
|
try:
|
|
expedition = Expedition.objects.get(year = expeditionYearMatch.groups()[0])
|
|
personExpeditionNameLookup = GetPersonExpeditionNameLookup(expedition)
|
|
except Expedition.DoesNotExist:
|
|
errors.append(" - Expedition not in database")
|
|
else:
|
|
errors.append(" - Expedition Year could not be parsed")
|
|
|
|
titleMatch = titleRegex.search(contents)
|
|
if titleMatch:
|
|
title, = titleMatch.groups()
|
|
if len(title) > settings.MAX_LOGBOOK_ENTRY_TITLE_LENGTH:
|
|
errors.append(" - Title too long")
|
|
else:
|
|
errors.append(" - Title could not be found")
|
|
|
|
caveMatch = caveRegex.search(contents)
|
|
if caveMatch:
|
|
caveRef, = caveMatch.groups()
|
|
try:
|
|
# this is a slow and uncertain function:
|
|
cave = getCaveByReference(caveRef)
|
|
except:
|
|
cave = None
|
|
errors.append(" - Cave not found in database")
|
|
else:
|
|
cave = None
|
|
|
|
locationMatch = locationRegex.search(contents)
|
|
if locationMatch:
|
|
location, = locationMatch.groups()
|
|
else:
|
|
location = None
|
|
|
|
if cave is None and location is None:
|
|
errors.append(" - Location nor cave could not be found")
|
|
|
|
reportMatch = reportRegex.search(contents)
|
|
if reportMatch:
|
|
report, = reportMatch.groups()
|
|
else:
|
|
errors.append(" - Contents could not be found")
|
|
if errors:
|
|
return errors # Easiest to bail out at this point as we need to make sure that we know which expedition to look for people from.
|
|
people = []
|
|
for personMatch in personRegex.findall(contents):
|
|
nameAuthorMatch = nameAuthorRegex.search(contents)
|
|
if nameAuthorMatch:
|
|
author, name = nameAuthorMatch.groups()
|
|
if name.lower() in personExpeditionNameLookup:
|
|
personExpo = personExpeditionNameLookup[name.lower()]
|
|
else:
|
|
errors.append(" - Person could not be found in database")
|
|
author = bool(author)
|
|
else:
|
|
errors.append(" - Persons name could not be found")
|
|
|
|
TUMatch = TURegex.search(contents)
|
|
if TUMatch:
|
|
TU, = TUMatch.groups()
|
|
else:
|
|
errors.append(" - TU could not be found")
|
|
if not errors:
|
|
people.append((name, author, TU))
|
|
if errors:
|
|
return errors # Bail out before committing to the database
|
|
logbookEntry = LogbookEntry(date = date,
|
|
expedition = expedition,
|
|
title = title, cave = cave, place = location,
|
|
text = report, slug = slugify(title)[:50],
|
|
filename = filename)
|
|
logbookEntry.save()
|
|
for name, author, TU in people:
|
|
PersonTrip(personexpedition = personExpo,
|
|
time_underground = TU,
|
|
logbook_entry = logbookEntry,
|
|
is_logbook_entry_author = author).save()
|
|
print(logbookEntry) |