expo/troggle
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Code Issues 19 Projects 3 Activity

Fixed directory names for the survey scans such that surveys could be found. It did not seem possible to simply change the localsettings.py file to get it to work.

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expo 2012-08-08 11:29:15 +02:00
parent 70a743f88b
commit 484f8f76cc
1 changed files with 13 additions and 13 deletions
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26
parsers/surveys.py
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@ -87,15 +87,15 @@ def listdir(*directories):
return [folder.rstrip(r"/") for folder in folders] return [folder.rstrip(r"/") for folder in folders]
# add survey scans # add survey scans
def parseSurveyScans(year, logfile=None): def parseSurveyScans(expedition, logfile=None):
# yearFileList = listdir(year.year) # yearFileList = listdir(expedition.year)
yearPath=os.path.join(settings.SURVEY_SCANS, year.year) yearPath=os.path.join(settings.SURVEY_SCANS, "surveyscans", expedition.year)
yearFileList=os.listdir(yearPath) yearFileList=os.listdir(yearPath)
print yearFileList print yearFileList
for surveyFolder in yearFileList: for surveyFolder in yearFileList:
try: try:
surveyNumber=re.match(r'\d\d\d\d#0*(\d+)',surveyFolder).groups() surveyNumber=re.match(r'\d\d\d\d#0*(\d+)',surveyFolder).groups()
# scanList = listdir(year.year, surveyFolder) # scanList = listdir(expedition.year, surveyFolder)
scanList=os.listdir(os.path.join(yearPath,surveyFolder)) scanList=os.listdir(os.path.join(yearPath,surveyFolder))
except AttributeError: except AttributeError:
print surveyFolder + " ignored", print surveyFolder + " ignored",
@ -117,13 +117,13 @@ def parseSurveyScans(year, logfile=None):
if type(surveyNumber)==types.TupleType: if type(surveyNumber)==types.TupleType:
surveyNumber=surveyNumber[0] surveyNumber=surveyNumber[0]
try: try:
placeholder=get_or_create_placeholder(year=int(year.year)) placeholder=get_or_create_placeholder(year=int(expedition.year))
survey=Survey.objects.get_or_create(wallet_number=surveyNumber, expedition=year, defaults={'logbook_entry':placeholder})[0] survey=Survey.objects.get_or_create(wallet_number=surveyNumber, expedition=expedition, defaults={'logbook_entry':placeholder})[0]
except Survey.MultipleObjectsReturned: except Survey.MultipleObjectsReturned:
survey=Survey.objects.filter(wallet_number=surveyNumber, expedition=year)[0] survey=Survey.objects.filter(wallet_number=surveyNumber, expedition=expedition)[0]
file=os.path.join(year.year, surveyFolder, scan) file_=os.path.join(yearPath, surveyFolder, scan)
scanObj = ScannedImage( scanObj = ScannedImage(
file=file, file=file_,
contents=scanType, contents=scanType,
number_in_wallet=scanNumber, number_in_wallet=scanNumber,
survey=survey, survey=survey,
@ -131,16 +131,16 @@ def parseSurveyScans(year, logfile=None):
) )
#print "Added scanned image at " + str(scanObj) #print "Added scanned image at " + str(scanObj)
if scanFormat=="png": if scanFormat=="png":
if isInterlacedPNG(os.path.join(settings.SURVEY_SCANS,file)): if isInterlacedPNG(os.path.join(settings.SURVEY_SCANS, "surveyscans", file_)):
print file + " is an interlaced PNG. No can do." print file_+ " is an interlaced PNG. No can do."
continue continue
scanObj.save() scanObj.save()
# dead # dead
def parseSurveys(logfile=None): def parseSurveys(logfile=None):
readSurveysFromCSV() readSurveysFromCSV()
for year in Expedition.objects.filter(year__gte=2000): #expos since 2000, because paths and filenames were nonstandard before then for expedition in Expedition.objects.filter(year__gte=2000): #expos since 2000, because paths and filenames were nonstandard before then
parseSurveyScans(year) parseSurveyScans(expedition)
# dead # dead
def isInterlacedPNG(filePath): #We need to check for interlaced PNGs because the thumbnail engine can't handle them (uses PIL) def isInterlacedPNG(filePath): #We need to check for interlaced PNGs because the thumbnail engine can't handle them (uses PIL)