def prepareFiles(request, validateonly):
tricoder_fileinfo = {}
tricoder_files = []
numProblems = 0
for lineno, afile in enumerate(request.FILES.getlist('tricoderfiles')):
# print afile
# we gotta do this for now!
if 'barcode.' not in afile.name: afile.name = 'barcode.' + afile.name
fileinfo = {'id': lineno, 'name': afile.name, 'status': '', 'date': time.strftime("%Y-%m-%d-%H-%M-%S", time.localtime())}
# always use the current date as the date for the filename checking
today = time.strftime("%Y-%m-%d", time.localtime())
filenamepattern = r'^barcode.TRIDATA_' + re.escape(today) + r'_[\w_\.]+\.DAT$'
if not re.match(filenamepattern, afile.name):
fileinfo['status'] = 'filename is not valid'
numProblems += 1
else:
try:
print "%s %s: %s %s (%s %s)" % ('id', lineno, 'name', afile.name, 'size', afile.size)
if not validateonly:
handle_uploaded_file(afile)
fileinfo['status'] = 'OK'
except:
if validateonly:
fileinfo['status'] = 'validation failed'
else:
fileinfo['status'] = 'file handling problem, not uploaded'
numProblems += 1
tricoder_files.append(fileinfo)
if numProblems > 0:
errormsg = 'Errors found, abandoning upload. Please fix and try again.'
else:
tricoder_filenumber = time.strftime("%Y-%m-%d-%H-%M-%S", time.localtime())
tricoder_fileinfo['tricoder_filenumber'] = tricoder_filenumber
tricoder_fileinfo['estimatedtime'] = '%8.1f' % (len(tricoder_files) * 10 / 60.0)
if 'createtricoder' in request.POST:
tricoder_fileinfo['status'] = 'createtricoder'
if not validateonly:
loginfo('start', get_tricoder_file('input',tricoder_filenumber), request)
try:
retcode = subprocess.call(
[POSTBLOBPATH, get_tricoder_file('input',tricoder_filenumber)])
if retcode < 0:
loginfo('process', tricoder_filenumber + " Child was terminated by signal %s" % -retcode,
request)
else:
loginfo('process', tricoder_filenumber + ": Child returned %s" % retcode, request)
except OSError as e:
loginfo('error', "Execution failed: %s" % e, request)
loginfo('finish', get_tricoder_file('input',tricoder_filenumber), request)
elif 'uploadtricoder' in request.POST:
tricoder_fileinfo['status'] = 'uploadtricoder'
else:
tricoder_fileinfo['status'] = 'No status possible'
return tricoder_fileinfo, tricoder_files, numProblems
def prepareFiles(request, validateonly):
tricoder_fileinfo = {}
tricoder_files = []
for lineno, afile in enumerate(request.FILES.getlist("tricoderfiles")):
# print afile
try:
print "%s %s: %s %s (%s %s)" % ("id", lineno, "name", afile.name, "size", afile.size)
fileinfo = {"id": lineno, "name": afile.name, "size": afile.size, "date": ""}
if not validateonly:
handle_uploaded_file(afile)
tricoder_files.append(fileinfo)
except:
if not validateonly:
# we still upload the file, anyway...
handle_uploaded_file(afile)
tricoder_files.append(
{"name": afile.name, "size": afile.size, "error": "problem extracting image metadata, not processed"}
)
if len(tricoder_files) > 0:
tricoder_filenumber = time.strftime("%Y-%m-%d-%H-%M-%S", time.localtime())
tricoder_fileinfo["tricoder_filenumber"] = tricoder_filenumber
tricoder_fileinfo["estimatedtime"] = "%8.1f" % (len(tricoder_files) * 10 / 60.0)
if "createtricoder" in request.POST:
tricoder_fileinfo["status"] = "createtricoder"
if not validateonly:
loginfo("start", get_tricoder_file(tricoder_filenumber), request)
try:
retcode = subprocess.call([POSTBLOBPATH, get_tricoder_file(tricoder_filenumber)])
if retcode < 0:
loginfo(
"process", tricoder_filenumber + " Child was terminated by signal %s" % -retcode, request
)
else:
loginfo("process", tricoder_filenumber + ": Child returned %s" % retcode, request)
except OSError as e:
loginfo("error", "Execution failed: %s" % e, request)
loginfo("finish", get_tricoder_file(tricoder_filenumber), request)
elif "uploadtricoder" in request.POST:
tricoder_fileinfo["status"] = "uploadtricoder"
else:
tricoder_fileinfo["status"] = "No status possible"
return tricoder_fileinfo, tricoder_files
def prepareFiles(request, validateonly):
tricoder_fileinfo = {}
tricoder_files = []
for lineno, afile in enumerate(request.FILES.getlist('tricoderfiles')):
# print afile
try:
print "%s %s: %s %s (%s %s)" % ('id', lineno, 'name', afile.name, 'size', afile.size)
fileinfo = {'id': lineno, 'name': afile.name, 'size': afile.size, 'date': ''}
if not validateonly:
handle_uploaded_file(afile)
tricoder_files.append(fileinfo)
except:
if not validateonly:
# we still upload the file, anyway...
handle_uploaded_file(afile)
tricoder_files.append({'name': afile.name, 'size': afile.size,
'error': 'problem extracting image metadata, not processed'})
if len(tricoder_files) > 0:
tricoder_filenumber = time.strftime("%Y-%m-%d-%H-%M-%S", time.localtime())
tricoder_fileinfo['tricoder_filenumber'] = tricoder_filenumber
tricoder_fileinfo['estimatedtime'] = '%8.1f' % (len(tricoder_files) * 10 / 60.0)
if 'createtricoder' in request.POST:
tricoder_fileinfo['status'] = 'createtricoder'
if not validateonly:
loginfo('start', get_tricoder_file(tricoder_filenumber), request)
try:
retcode = subprocess.call(
[POSTBLOBPATH, get_tricoder_file(tricoder_filenumber)])
if retcode < 0:
loginfo('process', tricoder_filenumber + " Child was terminated by signal %s" % -retcode, request)
else:
loginfo('process', tricoder_filenumber + ": Child returned %s" % retcode, request)
except OSError as e:
loginfo('error', "Execution failed: %s" % e, request)
loginfo('finish', get_tricoder_file(tricoder_filenumber), request)
elif 'uploadtricoder' in request.POST:
tricoder_fileinfo['status'] = 'uploadtricoder'
else:
tricoder_fileinfo['status'] = 'No status possible'
return tricoder_fileinfo, tricoder_files
def showresults(request):
filename = request.GET['filename']
directory = request.GET['directory']
f = open(get_tricoder_file(directory,filename), "rb")
status = 'up'
timestamp = time.strftime("%b %d %Y %H:%M:%S", time.localtime())
return render(request, 'uploadtricoder.html',
{'timestamp': timestamp, 'version': prmz.VERSION,
'status': status, 'apptitle': TITLE, 'serverinfo': SERVERINFO,
'filecontent': f.read(), 'filename': filename, 'directory': directory})
def showresults(request):
filename = request.GET['filename']
directory = request.GET['directory']
f = open(get_tricoder_file(directory, filename), "rb")
status = 'up'
timestamp = time.strftime("%b %d %Y %H:%M:%S", time.localtime())
return render(
request, 'uploadtricoder.html', {
'timestamp': timestamp,
'version': prmz.VERSION,
'status': status,
'apptitle': TITLE,
'serverinfo': SERVERINFO,
'filecontent': f.read(),
'filename': filename,
'directory': directory
})
def showresults(request, filename):
f = open(get_tricoder_file(filename), "rb")
response = HttpResponse(FileWrapper(f), content_type='text/csv')
response['Content-Disposition'] = 'attachment; filename="%s"' % filename
return response
def showresults(request, filename):
f = open(get_tricoder_file(filename), "rb")
response = HttpResponse(FileWrapper(f), content_type="text/csv")
response["Content-Disposition"] = 'attachment; filename="%s"' % filename
return response
def prepareFiles(request, validateonly):
tricoder_fileinfo = {}
tricoder_files = []
numProblems = 0
for lineno, afile in enumerate(request.FILES.getlist('tricoderfiles')):
# print afile
# we gotta do this for now!
if 'barcode.' not in afile.name: afile.name = 'barcode.' + afile.name
fileinfo = {
'id': lineno,
'name': afile.name,
'status': '',
'date': time.strftime("%Y-%m-%d-%H-%M-%S", time.localtime())
}
# always use the current date as the date for the filename checking
today = time.strftime("%Y-%m-%d", time.localtime())
filenamepattern = r'^barcode.TRIDATA_' + re.escape(
today) + r'_[\w_\.]+\.DAT$'
if not re.match(filenamepattern, afile.name):
fileinfo['status'] = 'filename is not valid'
numProblems += 1
else:
try:
print "%s %s: %s %s (%s %s)" % ('id', lineno, 'name',
afile.name, 'size', afile.size)
if not validateonly:
handle_uploaded_file(afile)
fileinfo['status'] = 'OK'
except:
if validateonly:
fileinfo['status'] = 'validation failed'
else:
fileinfo['status'] = "error! %s" % traceback.format_exc()
sys.stderr.write("error! %s" % traceback.format_exc())
numProblems += 1
tricoder_files.append(fileinfo)
if numProblems > 0:
errormsg = 'Errors found, abandoning upload. Please fix and try again.'
else:
tricoder_filenumber = time.strftime("%Y-%m-%d-%H-%M-%S",
time.localtime())
tricoder_fileinfo['tricoder_filenumber'] = tricoder_filenumber
tricoder_fileinfo['estimatedtime'] = '%8.1f' % (len(tricoder_files) *
10 / 60.0)
if 'createtricoder' in request.POST:
tricoder_fileinfo['status'] = 'createtricoder'
if not validateonly:
loginfo('start', get_tricoder_file('input',
tricoder_filenumber),
request)
try:
retcode = subprocess.call([
POSTBLOBPATH,
get_tricoder_file('input', tricoder_filenumber)
])
if retcode < 0:
loginfo(
'process', tricoder_filenumber +
" Child was terminated by signal %s" % -retcode,
request)
else:
loginfo(
'process', tricoder_filenumber +
": Child returned %s" % retcode, request)
except OSError as e:
loginfo('error', "Execution failed: %s" % e, request)
loginfo('finish',
get_tricoder_file('input', tricoder_filenumber),
request)
elif 'uploadtricoder' in request.POST:
tricoder_fileinfo['status'] = 'uploadtricoder'
else:
tricoder_fileinfo['status'] = 'No status possible'
return tricoder_fileinfo, tricoder_files, numProblems