def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s". '
'GeoDjango requires at least PostGIS version 1.5. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
python类POSTGIS_VERSION的实例源码
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s". '
'GeoDjango requires at least PostGIS version 1.5. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s". '
'GeoDjango requires at least PostGIS version 1.5. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
try:
vtup = self.postgis_version_tuple()
except DatabaseError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s". '
'GeoDjango requires at least PostGIS version 1.3. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s". '
'GeoDjango requires at least PostGIS version 1.5. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s". '
'GeoDjango requires at least PostGIS version 1.5. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.1. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.1. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.1. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.1. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.1. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.1. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
def spatial_version(self):
"""Determine the version of the PostGIS library."""
# Trying to get the PostGIS version because the function
# signatures will depend on the version used. The cost
# here is a database query to determine the version, which
# can be mitigated by setting `POSTGIS_VERSION` with a 3-tuple
# comprising user-supplied values for the major, minor, and
# subminor revision of PostGIS.
if hasattr(settings, 'POSTGIS_VERSION'):
version = settings.POSTGIS_VERSION
else:
# Run a basic query to check the status of the connection so we're
# sure we only raise the error below if the problem comes from
# PostGIS and not from PostgreSQL itself (see #24862).
self._get_postgis_func('version')
try:
vtup = self.postgis_version_tuple()
except ProgrammingError:
raise ImproperlyConfigured(
'Cannot determine PostGIS version for database "%s" '
'using command "SELECT postgis_lib_version()". '
'GeoDjango requires at least PostGIS version 2.0. '
'Was the database created from a spatial database '
'template?' % self.connection.settings_dict['NAME']
)
version = vtup[1:]
return version
