def test_parse_vowarning():
config = {'verify': 'exception', 'filename': 'foo.xml'}
pos = (42, 64)
with catch_warnings(exceptions.W47) as w:
field = tree.Field(None,
name='c',
datatype='char',
config=config,
pos=pos)
c = converters.get_converter(field, config=config, pos=pos)
parts = exceptions.parse_vowarning(str(w[0].message))
match = {
'number': 47,
'is_exception': False,
'nchar': 64,
'warning': 'W47',
'is_something': True,
'message': 'Missing arraysize indicates length 1',
'doc_url': 'io/votable/api_exceptions.html#w47',
'nline': 42,
'is_warning': True
}
assert parts == match
def validate_vo(self):
path = self.get_vo_xml_path()
if not os.path.exists(path):
self.download_xml_content()
self['version'] = ''
if 'network_error' in self and self['network_error'] is not None:
self['nwarnings'] = 0
self['nexceptions'] = 0
self['warnings'] = []
self['xmllint'] = None
self['warning_types'] = set()
return
nexceptions = 0
nwarnings = 0
t = None
lines = []
with open(path, 'rb') as input:
with warnings.catch_warnings(record=True) as warning_lines:
try:
t = table.parse(input, verify='warn', filename=path)
except (ValueError, TypeError, ExpatError) as e:
lines.append(str(e))
nexceptions += 1
lines = [str(x.message) for x in warning_lines] + lines
if t is not None:
self['version'] = version = t.version
else:
self['version'] = version = "1.0"
if 'xmllint' not in self:
# Now check the VO schema based on the version in
# the file.
try:
success, stdout, stderr = xmlutil.validate_schema(
path, version)
# OSError is raised when XML file eats all memory and
# system sends kill signal.
except OSError as e:
self['xmllint'] = None
self['xmllint_content'] = str(e)
else:
self['xmllint'] = (success == 0)
self['xmllint_content'] = stderr
warning_types = set()
for line in lines:
w = exceptions.parse_vowarning(line)
if w['is_warning']:
nwarnings += 1
if w['is_exception']:
nexceptions += 1
warning_types.add(w['warning'])
self['nwarnings'] = nwarnings
self['nexceptions'] = nexceptions
self['warnings'] = lines
self['warning_types'] = warning_types
def validate_vo(self):
path = self.get_vo_xml_path()
if not os.path.exists(path):
self.download_xml_content()
self['version'] = ''
if 'network_error' in self and self['network_error'] is not None:
self['nwarnings'] = 0
self['nexceptions'] = 0
self['warnings'] = []
self['xmllint'] = None
self['warning_types'] = set()
return
nexceptions = 0
nwarnings = 0
t = None
lines = []
with open(path, 'rb') as input:
with warnings.catch_warnings(record=True) as warning_lines:
try:
t = table.parse(input, pedantic=False, filename=path)
except (ValueError, TypeError, ExpatError) as e:
lines.append(str(e))
nexceptions += 1
lines = [str(x.message) for x in warning_lines] + lines
if t is not None:
self['version'] = version = t.version
else:
self['version'] = version = "1.0"
if 'xmllint' not in self:
# Now check the VO schema based on the version in
# the file.
try:
success, stdout, stderr = xmlutil.validate_schema(path, version)
# OSError is raised when XML file eats all memory and
# system sends kill signal.
except OSError as e:
self['xmllint'] = None
self['xmllint_content'] = str(e)
else:
self['xmllint'] = (success == 0)
self['xmllint_content'] = stderr
warning_types = set()
for line in lines:
w = exceptions.parse_vowarning(line)
if w['is_warning']:
nwarnings += 1
if w['is_exception']:
nexceptions += 1
warning_types.add(w['warning'])
self['nwarnings'] = nwarnings
self['nexceptions'] = nexceptions
self['warnings'] = lines
self['warning_types'] = warning_types
def write_warning(w, line, xml_lines):
warning = exceptions.parse_vowarning(line)
if not warning['is_something']:
w.data(line)
else:
w.write(f"Line {warning['nline']:d}: ")
if warning['warning']:
w.write('<a href="{}/{}">{}</a>: '.format(
online_docs_root, warning['doc_url'], warning['warning']))
msg = warning['message']
if not isinstance(warning['message'], str):
msg = msg.decode('utf-8')
w.write(xml_escape(msg))
w.write('\n')
if 1 <= warning['nline'] < len(xml_lines):
write_source_line(w, xml_lines[warning['nline'] - 1], warning['nchar'])
def write_warning(w, line, xml_lines):
warning = exceptions.parse_vowarning(line)
if not warning['is_something']:
w.data(line)
else:
w.write('Line {:d}: '.format(warning['nline']))
if warning['warning']:
w.write('<a href="{}/{}">{}</a>: '.format(
online_docs_root, warning['doc_url'], warning['warning']))
msg = warning['message']
if not isinstance(warning['message'], str):
msg = msg.decode('utf-8')
w.write(xml_escape(msg))
w.write('\n')
if 1 <= warning['nline'] < len(xml_lines):
write_source_line(w, xml_lines[warning['nline'] - 1], warning['nchar'])
def test_parse_vowarning():
config = {'pedantic': True,
'filename': 'foo.xml'}
pos = (42, 64)
with catch_warnings(exceptions.W47) as w:
field = tree.Field(
None, name='c', datatype='char',
config=config, pos=pos)
c = converters.get_converter(field, config=config, pos=pos)
parts = exceptions.parse_vowarning(str(w[0].message))
match = {
'number': 47,
'is_exception': False,
'nchar': 64,
'warning': 'W47',
'is_something': True,
'message': 'Missing arraysize indicates length 1',
'doc_url': 'io/votable/api_exceptions.html#w47',
'nline': 42,
'is_warning': True
}
assert parts == match