def gen_q(qtid, student=0, exam=0, position=0):
""" Given a qtemplate, will generate a question instance.
If student and/or exam is supplied it will be assigned appropriately.
If exam is supplied, position must also be supplied.
Will return the ID of the created instance.
"""
# Pick a variation randomly
version = DB.get_qt_version(qtid)
numvars = DB.get_qt_num_variations(qtid, version)
if numvars > 0:
variation = random.randint(1, numvars)
else:
L.warn("No question variations (qtid=%d)" % qtid)
Audit.audit(
3, student, qtid, "General",
"Failed to generate question %s for %s, exam %s" %
(qtid, student, exam))
return False
q_id = gen_q_from_var(qtid, student, exam, position, version, variation)
if not q_id:
Audit.audit(
3, student, qtid, "General",
"Failed to generate instance of %s for %s, exam %s" %
(qtid, student, exam))
return q_id
def gen_q(qtid, student=0, exam=0, position=0, variation=None):
""" Given a qtemplate, will generate a question instance.
If student and/or exam is supplied it will be assigned appropriately.
If exam is supplied, position must also be supplied.
Will return the ID of the created instance.
"""
# Pick a variation randomly if not supplied
version = DB.get_qt_version(qtid)
numvars = DB.get_qt_num_variations(qtid, version)
if variation is None and numvars > 0:
variation = random.randint(1, numvars)
if numvars == 0:
L.warn("No question variations (qtid=%d)" % qtid)
Audit.audit(3, student, qtid, "General", "Failed to generate question %s for %s, exam %s" % (qtid, student, exam))
return False
q_id = gen_q_from_var(qtid, student, exam, position, version, variation)
if not q_id:
Audit.audit(3, student, qtid, "General", "Failed to generate instance of %s for %s, exam %s" % (qtid, student, exam))
return q_id
def qtlog_as_html(topic, qtid):
"""Show the most recent log errors for the given qtid.
"""
versionre = re.compile(r'version=(\d+),')
variationre = re.compile(r'variation=(\d+),')
priorityre = re.compile(r'priority=([^,]+),')
facilityre = re.compile(r'facility=([^,]+),')
messagere = re.compile(r'message=(.+)$', re.MULTILINE)
out = ""
name = DB.get_qt_name(qtid)
out += "<h2>Log Entries for %s, topic %s</h2>" % (name, topic)
out += "<p><i>These can be created from within __marker.py or __results.py by calling "
out += "log(priority, mesg), for example:</i> "
out += "<pre>log('error','User entered a value we can't parse.')</pre></p>"
out += "<p><i>Typical priorities might be 'error', 'info', 'noise'</i></p>"
out += "<table style='border: solid 1px black;' border='1'><tr><th>Time</th><th>Ver</th>"
out += "<th>Variation</th><th>Pri</th><th>Fac</th><th>Message</th></tr>"
entries = Audit.get_records_by_object(qtid, limit=100, offset=0)
for entry in entries:
try:
version = versionre.findall(entry['message'])[0]
except (IndexError, TypeError):
version = '.'
try:
variation = variationre.findall(entry['message'])[0]
except (IndexError, TypeError):
variation = '.'
try:
priority = priorityre.findall(entry['message'])[0]
except (IndexError, TypeError):
priority = '.'
try:
facility = facilityre.findall(entry['message'])[0]
except (IndexError, TypeError):
facility = '.'
try:
message = messagere.findall(entry['message'])[0]
except (IndexError, TypeError):
message = '.'
out += "<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>" % (
entry['time'].strftime("%Y/%b/%d %H:%M:%S"), version, variation,
priority, facility, message)
out += "</table>"
return out
def qtlog_as_html(topic, qtid):
"""Show the most recent log errors for the given qtid.
"""
versionre = re.compile(r'version=(\d+),')
variationre = re.compile(r'variation=(\d+),')
priorityre = re.compile(r'priority=([^,]+),')
facilityre = re.compile(r'facility=([^,]+),')
messagere = re.compile(r'message=(.+)$', re.MULTILINE)
out = ""
name = DB.get_qt_name(qtid)
out += "<h2>Log Entries for %s, topic %s</h2>" % (name, topic)
out += "<p><i>These can be created from within __marker.py or __results.py by calling "
out += "log(priority, mesg), for example:</i> "
out += "<pre>log('error','User entered a value we can't parse.')</pre></p>"
out += "<p><i>Typical priorities might be 'error', 'info', 'noise'</i></p>"
out += "<table style='border: solid 1px black;' border='1'><tr><th>Time</th><th>Ver</th>"
out += "<th>Variation</th><th>Pri</th><th>Fac</th><th>Message</th></tr>"
entries = Audit.get_records_by_object(qtid, limit=100, offset=0)
for entry in entries:
try:
version = versionre.findall(entry['message'])[0]
except (IndexError, TypeError):
version = '.'
try:
variation = variationre.findall(entry['message'])[0]
except (IndexError, TypeError):
variation = '.'
try:
priority = priorityre.findall(entry['message'])[0]
except (IndexError, TypeError):
priority = '.'
try:
facility = facilityre.findall(entry['message'])[0]
except (IndexError, TypeError):
facility = '.'
try:
message = messagere.findall(entry['message'])[0]
except (IndexError, TypeError):
message = '.'
out += "<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>" % (entry['time'].strftime("%Y/%b/%d %H:%M:%S"), version, variation, priority, facility, message)
out += "</table>"
return out
