STY: Make PEP8 fixes in numpy/f2py

Decided to bite the bullet on this one. The code is certainly more
readable, so should be easier to fix if we need to.

1 files changed, 45 insertions, 36 deletions

diff --git a/numpy/f2py/use_rules.py b/numpy/f2py/use_rules.py
index 8c87de745..6f44f1634 100644
--- a/numpy/f2py/use_rules.py
+++ b/numpy/f2py/use_rules.py
@@ -19,16 +19,16 @@ from __future__ import division, absolute_import, print_function
 
 __version__ = "$Revision: 1.3 $"[10:-1]
 
-f2py_version='See `f2py -v`'
+f2py_version = 'See `f2py -v`'
 
 
 from .auxfuncs import (
-    applyrules,dictappend, gentitle, hasnote, outmess
+    applyrules, dictappend, gentitle, hasnote, outmess
 )
 
 
-usemodule_rules={
-    'body':"""
+usemodule_rules = {
+    'body': """
 #begintitle#
 static char doc_#apiname#[] = \"\\\nVariable wrapper signature:\\n\\
 \t #name# = get_#name#()\\n\\
@@ -44,61 +44,70 @@ capi_fail:
 \treturn NULL;
 }
 """,
-    'method':'\t{\"get_#name#\",#apiname#,METH_VARARGS|METH_KEYWORDS,doc_#apiname#},',
-    'need':['F_MODFUNC']
-    }
+    'method': '\t{\"get_#name#\",#apiname#,METH_VARARGS|METH_KEYWORDS,doc_#apiname#},',
+    'need': ['F_MODFUNC']
+}
 
 ################
 
+
 def buildusevars(m, r):
-    ret={}
-    outmess('\t\tBuilding use variable hooks for module "%s" (feature only for F90/F95)...\n'%(m['name']))
-    varsmap={}
-    revmap={}
+    ret = {}
+    outmess(
+        '\t\tBuilding use variable hooks for module "%s" (feature only for F90/F95)...\n' % (m['name']))
+    varsmap = {}
+    revmap = {}
     if 'map' in r:
         for k in r['map'].keys():
             if r['map'][k] in revmap:
-                outmess('\t\t\tVariable "%s<=%s" is already mapped by "%s". Skipping.\n'%(r['map'][k], k, revmap[r['map'][k]]))
+                outmess('\t\t\tVariable "%s<=%s" is already mapped by "%s". Skipping.\n' % (
+                    r['map'][k], k, revmap[r['map'][k]]))
             else:
-                revmap[r['map'][k]]=k
+                revmap[r['map'][k]] = k
     if 'only' in r and r['only']:
         for v in r['map'].keys():
             if r['map'][v] in m['vars']:
 
-                if revmap[r['map'][v]]==v:
-                    varsmap[v]=r['map'][v]
+                if revmap[r['map'][v]] == v:
+                    varsmap[v] = r['map'][v]
                 else:
-                    outmess('\t\t\tIgnoring map "%s=>%s". See above.\n'%(v, r['map'][v]))
+                    outmess('\t\t\tIgnoring map "%s=>%s". See above.\n' %
+                            (v, r['map'][v]))
             else:
-                outmess('\t\t\tNo definition for variable "%s=>%s". Skipping.\n'%(v, r['map'][v]))
+                outmess(
+                    '\t\t\tNo definition for variable "%s=>%s". Skipping.\n' % (v, r['map'][v]))
     else:
         for v in m['vars'].keys():
             if v in revmap:
-                varsmap[v]=revmap[v]
+                varsmap[v] = revmap[v]
             else:
-                varsmap[v]=v
+                varsmap[v] = v
     for v in varsmap.keys():
-        ret=dictappend(ret, buildusevar(v, varsmap[v], m['vars'], m['name']))
+        ret = dictappend(ret, buildusevar(v, varsmap[v], m['vars'], m['name']))
     return ret
+
+
 def buildusevar(name, realname, vars, usemodulename):
-    outmess('\t\t\tConstructing wrapper function for variable "%s=>%s"...\n'%(name, realname))
-    ret={}
-    vrd={'name':name,
-         'realname':realname,
-         'REALNAME':realname.upper(),
-         'usemodulename':usemodulename,
-         'USEMODULENAME':usemodulename.upper(),
-         'texname':name.replace('_', '\\_'),
-         'begintitle':gentitle('%s=>%s'%(name, realname)),
-         'endtitle':gentitle('end of %s=>%s'%(name, realname)),
-         'apiname':'#modulename#_use_%s_from_%s'%(realname, usemodulename)
-         }
-    nummap={0:'Ro',1:'Ri',2:'Rii',3:'Riii',4:'Riv',5:'Rv',6:'Rvi',7:'Rvii',8:'Rviii',9:'Rix'}
-    vrd['texnamename']=name
+    outmess('\t\t\tConstructing wrapper function for variable "%s=>%s"...\n' % (
+        name, realname))
+    ret = {}
+    vrd = {'name': name,
+           'realname': realname,
+           'REALNAME': realname.upper(),
+           'usemodulename': usemodulename,
+           'USEMODULENAME': usemodulename.upper(),
+           'texname': name.replace('_', '\\_'),
+           'begintitle': gentitle('%s=>%s' % (name, realname)),
+           'endtitle': gentitle('end of %s=>%s' % (name, realname)),
+           'apiname': '#modulename#_use_%s_from_%s' % (realname, usemodulename)
+           }
+    nummap = {0: 'Ro', 1: 'Ri', 2: 'Rii', 3: 'Riii', 4: 'Riv',
+              5: 'Rv', 6: 'Rvi', 7: 'Rvii', 8: 'Rviii', 9: 'Rix'}
+    vrd['texnamename'] = name
     for i in nummap.keys():
-        vrd['texnamename']=vrd['texnamename'].replace(repr(i), nummap[i])
+        vrd['texnamename'] = vrd['texnamename'].replace(repr(i), nummap[i])
     if hasnote(vars[realname]):
-        vrd['note']=vars[realname]['note']
+        vrd['note'] = vars[realname]['note']
     rd = dictappend({}, vrd)
 
     print(name, realname, vars[realname])