restore tilegrp

python/sdss_access/path/path.py

@@ -325,15 +325,15 @@ def extract(self, name, example):
         # handle special functions; perform a drop in replacement
         if re.match('@spectrodir[|]', template):
             template = re.sub('@spectrodir[|]', os.environ['BOSS_SPECTRO_REDUX'], template)
-        elif re.search('@platedir[|]', template):
+        if re.search('@platedir[|]', template):
             template = re.sub('@platedir[|]', r'(.*)/{plateid:0>6}', template)
-        elif re.search('@definitiondir[|]', template):
+        if re.search('@definitiondir[|]', template):
             template = re.sub('@definitiondir[|]', '{designid:0>6}', template)
-        elif re.search('@apgprefix[|]', template):
+        if re.search('@apgprefix[|]', template):
             template = re.sub('@apgprefix[|]', '{prefix}', template)
-        elif re.search('@healpixgrp[|]', template):
+        if re.search('@healpixgrp[|]', template):
             template = re.sub('@healpixgrp[|]', '{healpixgrp}', template)
-        elif re.search('@configgrp[|]', template):
+        if re.search('@configgrp[|]', template):
             template = re.sub('@configgrp[|]', '{configgrp}', template)
         if re.search('@isplate[|]', template):
             template = re.sub('@isplate[|]', '{isplate}', template)
@@ -359,6 +359,8 @@ def extract(self, name, example):
             template = re.sub('@cat_id_groups[|]', '{cat_id_groups}', template)
         if re.search('@sdss_id_groups[|]', template):
             template = re.sub('@sdss_id_groups[|]', '{sdss_id_groups}', template)
+        if re.search('@tilegrp[|]', template):
+            template = re.sub('@tilegrp[|]', '{tilegrp}', template)
 
         # check if template has any brackets
         haskwargs = re.search('[{}]', template)
@@ -1738,5 +1740,29 @@ def fieldgrp(self, filetype, **kwargs):
             return '{:0>3d}XXX'.format(int(fieldid) // 1000)
         return fieldid
 
+    def tilegrp(self, filetype, **kwargs):
+        ''' Returns LVM tile id group subdirectory
+
+        Parameters
+        ----------
+        filetype : str
+            File type parameter.
+        tileid : int or str
+            LVM Tile ID number.  Will be converted to int internally.
+
+        Returns
+        -------
+        tileidgrp : str
+            Tile ID group directory in the format ``NNNNXX``.
+
+        '''
+
+        tileid = kwargs.get('tileid', None)
+        if not tileid:
+            return '0000XX'
+        elif '*' in str(tileid):
+            return '{0}XX'.format(tileid)
+        return '{:0>4d}XX'.format(int(tileid) // 1000)
+
 class AccessError(Exception):
     pass

tests/path/test_sdss5.py

@@ -70,11 +70,14 @@ def test_apogee_paths(self, path, name, special, keys, exp):
                               ('spAll_epoch','@epochflag',{'run2d':'v6_2_0'},
                                 'v6_2_0/summary/epoch/spAll-v6_2_0-epoch.fits'),
                               ('spAll_coadd','@spcoaddgrp',{'run2d':'v6_2_0','coadd':'allepoch'},
-                                'v6_2_0/summary/allepoch/spAll-v6_2_0-allepoch.fits')],
+                                'v6_2_0/summary/allepoch/spAll-v6_2_0-allepoch.fits'),
+                              ('lvm_frame', '@tilegrp', {'drpver': 'master', 'mjd': 60235,
+                                                         'tileid': 1055360, 'kind': 'CFrame', 'expnum': 6817},
+                               '1055XX/1055360/60235/lvmCFrame-00006817.fits')],
                              ids=['configgrp', 'apgprefix-apo', 'apgprefix-lco', 'apgprefix-ins',
                                   'isplate-v6_0_4','pad_fieldid-5','pad_fieldid-6', 'frame-pad',
                                   'frame-nopadp', 'pad_fieldid-*','spcoaddfolder', 'sptypefolder',
-                                  'fieldgrp','spcoaddobs','epochflag','spcoaddgrp'])
+                                  'fieldgrp','spcoaddobs','epochflag','spcoaddgrp','lvm-tileid'])
     def test_special_function(self, path, name, special, keys, exp):
         assert special in path.templates[name]
         full = os.path.normpath(path.full(name, **keys))