def parse(self, iterator, config):
super(FKColumn, self).parse(iterator, config)
if self.fromcolumn is None:
vo_raise(E02, config=config, pos=self._pos)
if self.targetcolumn is None:
vo_raise(E03, config=config, pos=self._pos)
def arraysize(self, arraysize):
if all((
arraysize is not None,
not re.match(r"^([0-9]+x)*[0-9]*[*]?(s\W)?$", arraysize)
)):
vo_raise(E01, arraysize, self._config, self._pos)
self._arraysize = arraysize
def parse(self, iterator, config):
super(ForeignKey, self).parse(iterator, config)
if not self.targettable:
vo_raise(E04, config=config, pos=self._pos)
if not self.fkcolumns:
vo_raise(E05, config=config, pos=self._pos)
def parse(self, iterator, config):
super(Language, self).parse(iterator, config)
if not self.name:
vo_raise(E06, self._element_name, config=config, pos=self._pos)
if not self.versions:
vo_raise(E08, self._element_name, config=config, pos=self._pos)
def parse(self, iterator, config):
super(Language, self).parse(iterator, config)
if not self.name:
vo_raise(E06, self._element_name, config=config, pos=self._pos)
if not self.versions:
vo_raise(E08, self._element_name, config=config, pos=self._pos)
def parse(self, iterator, config):
for start, tag, data, pos in iterator:
if start:
if tag == "xml":
pass
elif tag == "capabilities":
break
else:
vo_raise(E10, config=config, pos=pos)
super(CapabilitiesFile, self).parse(iterator, config)
return self
def parse(self, iterator, config):
super(TablesFile, self).parse(iterator, config)
if self.tableset is None and self.table is None:
vo_raise(E07, config=config, pos=self._pos)
self._version = config['version']
if config['version'] not in ('1.0', '1.1'):
vo_warn(W15, config=config, pos=self._pos)
if self.table:
if version_compare(config['version'], '1.1') < 0:
vo_warn(W16, config=config, pos=self._pos)
self._ntables = 1
else:
self._ntables = sum(
len(schema.tables) for schema in self.tableset.schemas)
return self
def vo_tab_parse(tab, url, kwargs):
"""
In case of errors from the server, a complete and correct
'stub' VOTable file may still be returned.
This is to detect that case.
Parameters
----------
tab : `astropy.io.votable.tree.VOTableFile`
url : str
URL used to obtain ``tab``.
kwargs : dict
Keywords used to obtain ``tab``, if any.
Returns
-------
out_tab : `astropy.io.votable.tree.Table`
Raises
------
IndexError
Table iterator fails.
VOSError
Server returns error message or invalid table.
"""
for param in tab.iter_fields_and_params():
if param.ID is not None and param.ID.lower() == 'error':
if isinstance(param, tree.Param):
e = param.value
else: # pragma: no cover
e = ''
raise VOSError("Catalog server '{0}' returned error '{1}'".format(
url, e))
for info in tab.infos:
if info.name is not None and info.name.lower() == 'error':
raise VOSError("Catalog server '{0}' returned error '{1}'".format(
url, info.value))
if tab.resources == []: # pragma: no cover
vo_raise(E19)
for info in tab.resources[0].infos:
if ((info.name == 'QUERY_STATUS' and info.value != 'OK') or
(info.name is not None and info.name.lower() == 'error')):
if info.content is not None: # pragma: no cover
long_descr = ':\n{0}'.format(info.content)
else:
long_descr = ''
raise VOSError("Catalog server '{0}' returned status "
"'{1}'{2}".format(url, info.value, long_descr))
out_tab = tab.get_first_table()
kw_sr = [k for k in kwargs if 'sr' == k.lower()]
if len(kw_sr) == 0:
sr = 0
else:
sr = kwargs.get(kw_sr[0])
if sr != 0 and out_tab.array.size <= 0:
raise VOSError("Catalog server '{0}' returned {1} result".format(
url, out_tab.array.size))
out_tab.url = url # Track the URL
return out_tab
def parse(self, iterator, config):
super(InputParam, self).parse(iterator, config)
if not self.name:
vo_raise(E06, self._Element__name, config=config, pos=self._pos)
def parse(self, iterator, config):
super(TableSchema, self).parse(iterator, config)
if not self.name:
vo_raise(E06, self._Element__name, config=config, pos=self._pos)
def parse(self, iterator, config):
super(LanguageFeature, self).parse(iterator, config)
if not self.form:
vo_raise(E09, self._element_name, config=config, pos=self._pos)
def vo_tab_parse(tab, url, kwargs):
"""
In case of errors from the server, a complete and correct
'stub' VOTable file may still be returned.
This is to detect that case.
Parameters
----------
tab : `astropy.io.votable.tree.VOTableFile`
url : str
URL used to obtain ``tab``.
kwargs : dict
Keywords used to obtain ``tab``, if any.
Returns
-------
out_tab : `astropy.io.votable.tree.Table`
Raises
------
IndexError
Table iterator fails.
VOSError
Server returns error message or invalid table.
"""
for param in tab.iter_fields_and_params():
if param.ID is not None and param.ID.lower() == 'error':
if isinstance(param, tree.Param):
e = param.value
else: # pragma: no cover
e = ''
raise VOSError("Catalog server '{0}' returned error '{1}'".format(
url, e))
for info in tab.infos:
if info.name is not None and info.name.lower() == 'error':
raise VOSError("Catalog server '{0}' returned error '{1}'".format(
url, info.value))
if tab.resources == []: # pragma: no cover
vo_raise(E19)
for info in tab.resources[0].infos:
if ((info.name == 'QUERY_STATUS' and info.value != 'OK')
or (info.name is not None and info.name.lower() == 'error')):
if info.content is not None: # pragma: no cover
long_descr = ':\n{0}'.format(info.content)
else:
long_descr = ''
raise VOSError("Catalog server '{0}' returned status "
"'{1}'{2}".format(url, info.value, long_descr))
out_tab = tab.get_first_table()
kw_sr = [k for k in kwargs if 'sr' == k.lower()]
if len(kw_sr) == 0:
sr = 0
else:
sr = kwargs.get(kw_sr[0])
if sr != 0 and out_tab.array.size <= 0:
raise VOSError("Catalog server '{0}' returned {1} result".format(
url, out_tab.array.size))
out_tab.url = url # Track the URL
return out_tab
def parse(self, iterator, config):
super(LanguageFeature, self).parse(iterator, config)
if not self.form:
vo_raise(E09, self._element_name, config=config, pos=self._pos)
