expo/troggle
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Code Issues 18 Projects 3 Activity

rolled back a bad update

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This commit is contained in:
goatchurch 2009-09-14 23:23:09 +01:00
parent df97991143
commit 9043cef847
1 changed files with 122 additions and 25 deletions
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147
parsers/surveys.py
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@ -1,4 +1,4 @@
import sys, os, types, logging
import sys, os, types, logging, stat
#sys.path.append('C:\\Expo\\expoweb')
#from troggle import *
#os.environ['DJANGO_SETTINGS_MODULE']='troggle.settings'
@ -24,12 +24,13 @@ def get_or_create_placeholder(year):
placeholder_logbook_entry, newly_created = save_carefully(LogbookEntry, lookupAttribs, nonLookupAttribs)
return placeholder_logbook_entry
# dead
def readSurveysFromCSV():
try: # could probably combine these two
surveytab = open(os.path.join(settings.SURVEY_SCANS, "Surveys.csv"))
except IOError:
import cStringIO, urllib
surveytab = cStringIO.StringIO(urllib.urlopen(settings.SURVEY_SCANS + "Surveys.csv").read())
surveytab = cStringIO.StringIO(urllib.urlopen(settings.SURVEY_SCANS + "/Surveys.csv").read())
dialect=csv.Sniffer().sniff(surveytab.read())
surveytab.seek(0,0)
surveyreader = csv.reader(surveytab,dialect=dialect)
@ -75,6 +76,7 @@ def readSurveysFromCSV():
logging.info("added survey " + survey[header['Year']] + "#" + surveyobj.wallet_number + "\r")
# dead
def listdir(*directories):
try:
return os.listdir(os.path.join(settings.SURVEYS, *directories))
@ -134,11 +136,13 @@ def parseSurveyScans(year, logfile=None):
continue
scanObj.save()
# dead
def parseSurveys(logfile=None):
readSurveysFromCSV()
for year in Expedition.objects.filter(year__gte=2000): #expos since 2000, because paths and filenames were nonstandard before then
parseSurveyScans(year)
# dead
def isInterlacedPNG(filePath): #We need to check for interlaced PNGs because the thumbnail engine can't handle them (uses PIL)
file=Image.open(filePath)
print filePath
@ -148,10 +152,11 @@ def isInterlacedPNG(filePath): #We need to check for interlaced PNGs because the
return False
# handles url or file
# handles url or file, so we can refer to a set of scans on another server
def GetListDir(sdir):
res = [ ]
if sdir[:7] == "http://":
assert False, "Not written"
s = urllib.urlopen(sdir)
else:
for f in os.listdir(sdir):
@ -160,44 +165,136 @@ def GetListDir(sdir):
res.append((f, ff, os.path.isdir(ff)))
return res
def LoadListScansFile(survexscansfolder):
gld = [ ]
# flatten out any directories in these book files
for (fyf, ffyf, fisdiryf) in GetListDir(survexscansfolder.fpath):
if fisdiryf:
gld.extend(GetListDir(ffyf))
else:
gld.append((fyf, ffyf, fisdiryf))
for (fyf, ffyf, fisdiryf) in gld:
assert not fisdiryf, ffyf
if re.search("\.(?:png|jpg|jpeg)(?i)$", fyf):
survexscansingle = SurvexScanSingle(ffile=ffyf, name=fyf, survexscansfolder=survexscansfolder)
survexscansingle.save()
# this iterates through the scans directories (either here or on the remote server)
# and builds up the models we can access later
def LoadListScans(surveyscansdir):
def LoadListScans():
SurvexScanSingle.objects.all().delete()
SurvexScansFolder.objects.all().delete()
for f, ff, fisdir in GetListDir(surveyscansdir):
# first do the smkhs (large kh survey scans) directory
survexscansfoldersmkhs = SurvexScansFolder(fpath=os.path.join(settings.SURVEY_SCANS, "smkhs"), walletname="smkhs")
if os.path.isdir(survexscansfoldersmkhs.fpath):
survexscansfoldersmkhs.save()
LoadListScansFile(survexscansfoldersmkhs)
# iterate into the surveyscans directory
for f, ff, fisdir in GetListDir(os.path.join(settings.SURVEY_SCANS, "surveyscans")):
if not fisdir:
continue
# do the year folders
if re.match("\d\d\d\d$", f):
for fy, ffy, fisdiry in GetListDir(ff):
if not fisdiry:
assert fy == "index", ffy
continue
assert fisdiry, ffy
survexscansfolder = SurvexScansFolder(fpath=ffy, walletname=fy)
survexscansfolder.save()
for fyf, ffyf, fisdiryf in GetListDir(ffy):
assert not fisdiryf, ffyf
survexscansingle = SurvexScanSingle(ffile=ffyf, name=fyf, survexscansfolder=survexscansfolder)
survexscansingle.save()
LoadListScansFile(survexscansfolder)
# do the
elif f != "thumbs":
survexscansfolder = SurvexScansFolder(fpath=ff, walletname=f)
survexscansfolder.save()
gld = [ ]
# flatten out any directories in these book files
for (fyf, ffyf, fisdiryf) in GetListDir(ff):
if fisdiryf:
gld.extend(GetListDir(ffyf))
else:
gld.append((fyf, ffyf, fisdiryf))
for (fyf, ffyf, fisdiryf) in gld:
assert not fisdiryf, ffyf
survexscansingle = SurvexScanSingle(ffile=ffyf, name=fyf, survexscansfolder=survexscansfolder)
survexscansingle.save()
LoadListScansFile(survexscansfolder)
def FindTunnelScan(tunnelfile, path):
scansfolder, scansfile = None, None
mscansdir = re.search("(\d\d\d\d#\d+\w?|1995-96kh|92-94Surveybookkh|1991surveybook|smkhs)/(.*?(?:png|jpg))$", path)
if mscansdir:
scansfolderl = SurvexScansFolder.objects.filter(walletname=mscansdir.group(1))
if len(scansfolderl):
assert len(scansfolderl) == 1
scansfolder = scansfolderl[0]
if scansfolder:
scansfilel = scansfolder.survexscansingle_set.filter(name=mscansdir.group(2))
if len(scansfilel):
assert len(scansfilel) == 1
scansfile = scansfilel[0]
if scansfolder:
tunnelfile.survexscansfolders.add(scansfolder)
if scansfile:
tunnelfile.survexscans.add(scansfile)
elif path and not re.search("\.(?:png|jpg)$(?i)", path):
name = os.path.split(path)[1]
print "ttt", tunnelfile.tunnelpath, path, name
rtunnelfilel = TunnelFile.objects.filter(tunnelname=name)
if len(rtunnelfilel):
assert len(rtunnelfilel) == 1, ("two paths with name of", path, "need more discrimination coded")
rtunnelfile = rtunnelfilel[0]
#print "ttt", tunnelfile.tunnelpath, path, name, rtunnelfile.tunnelpath
tunnelfile.tunnelcontains.add(rtunnelfile)
tunnelfile.save()
def SetTunnelfileInfo(tunnelfile):
ff = os.path.join(settings.TUNNEL_DATA, tunnelfile.tunnelpath)
tunnelfile.filesize = os.stat(ff)[stat.ST_SIZE]
fin = open(ff)
ttext = fin.read()
fin.close()
mtype = re.search("<(fontcolours|sketch)", ttext)
assert mtype, ff
tunnelfile.bfontcolours = (mtype.group(1)=="fontcolours")
tunnelfile.npaths = len(re.findall("<skpath", ttext))
tunnelfile.save()
# <tunnelxml tunnelversion="version2009-06-21 Matienzo" tunnelproject="ireby" tunneluser="goatchurch" tunneldate="2009-06-29 23:22:17">
# <pcarea area_signal="frame" sfscaledown="12.282584" sfrotatedeg="-90.76982" sfxtrans="11.676667377221136" sfytrans="-15.677173422877454" sfsketch="204description/scans/plan(38).png" sfstyle="" nodeconnzsetrelative="0.0">
for path, style in re.findall('<pcarea area_signal="frame".*?sfsketch="([^"]*)" sfstyle="([^"]*)"', ttext):
FindTunnelScan(tunnelfile, path)
# should also scan and look for survex blocks that might have been included
# and also survex titles as well.
tunnelfile.save()
def LoadTunnelFiles():
tunneldatadir = settings.TUNNEL_DATA
TunnelFile.objects.all().delete()
tunneldirs = [ "" ]
while tunneldirs:
tunneldir = tunneldirs.pop()
for f in os.listdir(os.path.join(tunneldatadir, tunneldir)):
if f[0] == "." or f[-1] == "~":
continue
lf = os.path.join(tunneldir, f)
ff = os.path.join(tunneldatadir, lf)
if os.path.isdir(ff):
tunneldirs.append(lf)
elif f[-4:] == ".xml":
tunnelfile = TunnelFile(tunnelpath=lf, tunnelname=os.path.split(f[:-4])[1])
tunnelfile.save()
for tunnelfile in TunnelFile.objects.all():
SetTunnelfileInfo(tunnelfile)