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converting 1987 logbook

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This commit is contained in:
Philip Sargent 2022-12-20 19:59:36 +00:00
parent dc3a61addd
commit 05df2e084c
2 changed files with 134 additions and 19 deletions
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2
parsers/imports.py
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@ -41,7 +41,7 @@ def import_logbooks():
with transaction.atomic():
troggle.parsers.logbooks.LoadLogbooks()
def import_logbook(year=1982):
def import_logbook(year=1987):
print(f"-- Importing Logbook {year}")
with transaction.atomic():
troggle.parsers.logbooks.LoadLogbook(year)

149
parsers/logbooks.py
View File

@ -76,7 +76,8 @@ LOGBOOK_PARSER_SETTINGS = {
"1990": ("log.htm", "parser_html_01"),
"1989": ("log.htm", "parser_html_01"), #crashes MySQL
"1988": ("log.htm", "parser_html_01"), #crashes MySQL
"1987": ("log.htm", "parser_html_01"), #crashes MySQL
#"1987": ("log.htm", "parser_02"), #crashes MySQL
"1987": ("logbook.html", "parser_html"),
"1985": ("logbook.html", "parser_html"),
"1984": ("logbook.html", "parser_html"),
"1983": ("logbook.html", "parser_html"),
@ -87,7 +88,7 @@ entries = { "2022": 86, "2019": 56, "2018": 100, "2017": 76, "2016": 83, "2015":
"2014": 65, "2013": 51, "2012": 75, "2011": 68, "2010": 22, "2009": 53,
"2008": 49, "2007": 113, "2006": 60, "2005": 55, "2004": 76, "2003": 42, "2002": 31,
"2001": 48, "2000": 54, "1999": 79, "1998": 43, "1997": 53, "1996": 95, "1995": 42,
"1994": 32, "1993": 41, "1992": 62, "1991": 39, "1990": 87, "1989": 1,"1988": 1,"1987": 1,
"1994": 32, "1993": 41, "1992": 62, "1991": 39, "1990": 87, "1989": 1,"1988": 1,"1987": 34,
"1985": 24, "1984": 32, "1983": 52, "1982": 42,}
# Logbooks log.htm exist for 87, 88, 89 but have no full-working parser, or need hand-editing.
@ -366,27 +367,13 @@ def parser_html(year, expedition, txt, seq=""):
trippeople, expedition, tu, tripid1)
logentries.append(entrytuple)
# main parser for 1991 - 2001. simpler because the data has been hacked so much to fit it
# trying it out for years 1982 - 1990 too. Some logbook editing required by hand.. place
def parser_html_01(year, expedition, txt, seq=""):
'''This uses some of the more obscure capabilities of regular expressions,
see https://docs.python.org/3/library/re.html
'''
global logentries
global logdataissues
errorcount = 0
# extract front material and stash for later use when rebuilding from list of entries
headmatch = re.match(r"(?i)(?s).*<body[^>]*>(.*?)<hr.*", txt)
headpara = headmatch.groups()[0].strip()
# print(f" - headpara:\n'{headpara}'")
if(len(headpara)>0):
frontpath = Path(settings.EXPOWEB, "years", year, "frontmatter.html")
with open(frontpath,"w") as front:
front.write(headpara+"\n")
tripparas = re.findall(r"<hr[\s/]*>([\s\S]*?)(?=<hr)", txt)
logbook_entry_count = 0
for trippara in tripparas:
@ -439,7 +426,6 @@ def parser_html_01(year, expedition, txt, seq=""):
print(message)
break
#print(f" #3 - tid: {tid}")
triptitle = triptitle.strip()
ldate = ParseDate(tripdate.strip(), year)
#print(f" # - tid: {tid} <{tripdate}> <{triptitle}> <{trippeople}>")
#print(f" #4 - tid: {tid}")
@ -491,6 +477,135 @@ def parser_html_01(year, expedition, txt, seq=""):
print(message)
return
# variant parser for 1987
def parser_02(year, expedition, txt, seq=""):
'''This uses some of the more obscure capabilities of regular expressions,
see https://docs.python.org/3/library/re.html
'''
global logentries
global logdataissues
errorcount = 0
# extract front material and stash for later use when rebuilding from list of entries
headmatch = re.match(r"(?i)(?s).*<body[^>]*>(.*?)<hr.*", txt)
headpara = headmatch.groups()[0].strip()
#print(f" - headpara:\n'{headpara}'")
if(len(headpara)>0):
frontpath = Path(settings.EXPOWEB, "years", year, "frontmatter.html")
with open(frontpath,"w") as front:
front.write(headpara+"\n")
tripparas = re.findall(r"<hr[\s/]*>([\s\S]*?)(?=<hr)", txt)
logbook_entry_count = 0
for trippara in tripparas:
logbook_entry_count += 1
tid = set_trip_id(year,logbook_entry_count)
# print(f" #0 - tid: {tid}")
try:
# print(f" #1 - tid: {tid}")
#s = re.match(r"(?i)(?s)\s*(?:<p>)?(.*?)</?p>(.*)$", trippara)
s = re.match(r"(?i)(?s)\s*(<hr[\s/]*>)?.*?<a[^>]*>([\s\S]*?)</a>(.*)$", trippara)
if not s:
message = " ! - Skipping logentry {tid} failure to parse header: " + tid + trippara[:300] + "..."
DataIssue.objects.create(parser='logbooks', message=message)
logdataissues[tid]=message
print(message)
break
#print(s.group(2))
#print(s.group(3)[:80])
try:
tripheader, triptext = s.group(2), s.group(3)
except:
message = f" ! - Fail to set tripheader, triptext. trip:<{tid}> s:'{s}'"
DataIssue.objects.create(parser='logbooks', message=message)
logdataissues[tid]=message
print(message)
print(f" {tid} {tripheader}")
if not tripheader:
continue
# mtripid = re.search(r'<a id="(.*?)"', tripheader)
# if not mtripid:
# message = f" ! - A tag id not found. Never mind. Not needed. trip:<{tid}> header:'{tripheader}'"
# DataIssue.objects.create(parser='logbooks', message=message)
# logdataissues[tid]=message
# print(message)
# tripid = mtripid and mtripid.group(1) or ""
# print(f" # - mtripid: {mtripid}")
tripheader = re.sub(r"</?(?:[ab]|span)[^>]*>", "", tripheader)
# print(f" #2 - tid: {tid}")
try:
tripdate, triptitle, trippeople = tripheader.split("|")
except:
message = f" ! - Fail 3 to split out date|title|people. trip:<{tid}>\n '{tripheader.split('|')}'"
DataIssue.objects.create(parser='logbooks', message=message)
logdataissues[tid]=message
print(message)
try:
tripdate, triptitle = tripheader.split("|")
trippeople = "GUESS ANON"
except:
message = f" ! - Skipping logentry {year} Fail 2 to split out date|title (anon). trip:<{tid}> '{tripheader.split('|')}' CRASHES MySQL !"
DataIssue.objects.create(parser='logbooks', message=message)
logdataissues[tid]=message
print(message)
break
# print(f" #3 - tid: {tid}")
triptitle = triptitle.strip()
ldate = ParseDate(tripdate.strip(), year)
#print(f" # - tid: {tid} <{tripdate}> <{triptitle}> <{trippeople}>")
# print(f" #4 - tid: {tid}")
mtu = re.search(r'<p[^>]*>(T/?U.*)', triptext)
if mtu:
tu = mtu.group(1)
triptext = triptext[:mtu.start(0)] + triptext[mtu.end():]
else:
tu = ""
triptitles = triptitle.split(" - ")
tripcave = triptitles[0].strip()
ltriptext = triptext
mtail = re.search(r'(?:<a href="[^"]*">[^<]*</a>|\s|/|-|&amp;|</?p>|\((?:same day|\d+)\))*$', ltriptext)
if mtail:
ltriptext = ltriptext[:mtail.start(0)]
ltriptext = re.sub(r"</p>", "", ltriptext)
ltriptext = re.sub(r"\s*?\n\s*", " ", ltriptext)
ltriptext = re.sub(r"</?u>", "_", ltriptext)
ltriptext = re.sub(r"</?i>", "''", ltriptext)
ltriptext = re.sub(r"</?b>", "'''", ltriptext)
ltriptext = re.sub(r"<p>", "<br /><br />", ltriptext).strip()
if ltriptext == "":
message = " ! - Zero content for logbook entry!: " + tid
DataIssue.objects.create(parser='logbooks', message=message)
logdataissues[tid]=message
print(message)
entrytuple = (ldate, tripcave, triptitle, ltriptext,
trippeople, expedition, tu, tid)
logentries.append(entrytuple)
except:
message = f" ! - Skipping logentry {year} due to exception in: {tid}"
DataIssue.objects.create(parser='logbooks', message=message)
logdataissues[tid]=message
print(message)
errorcount += 1
raise
if errorcount >5 :
message = f" !!- TOO MANY ERRORS - aborting at '{tid}' logbook: {year}"
DataIssue.objects.create(parser='logbooks', message=message)
logdataissues[tid]=message
print(message)
return
def parser_blog(year, expedition, txt, sq=""):
'''Parses the format of web pages collected as 'Save As HTML" from the UK Caving blog website.
Note that the entries have dates and authors, but no titles.