Merge pull request #10 from dave3d/Flake8Fixes

Fixes for flake8

Author: dave3d

codespell.py

@@ -171,7 +171,6 @@ def parse_args():
                         dest='prefixes',
                         help='Add word prefix (multiples allowed)')
 
-
     parser.add_argument('--miss', '-m', action='store_true', default=False,
                         dest='miss', help='Only output the misspelt words')
 

utils/itkcrawl.py

@@ -4,10 +4,10 @@
 
 wrds = dir(itk)
 
-result= []
+result = []
 
 for w in wrds:
-    x = getattr(itk,w)
+    x = getattr(itk, w)
     for y in dir(x):
         if "_" in y:
             continue
@@ -17,5 +17,5 @@
 result2 = sorted(set(result))
 
 for w in result2:
-    if len(w)>2:
+    if len(w) > 2:
         print(w)

utils/myspell.py

@@ -1,27 +1,30 @@
 #! /usr/bin/env python
 
-import os
+import sys
 from enchant.checker import SpellChecker
-from enchant.tokenize import Filter, EmailFilter, URLFilter
+from enchant.tokenize import EmailFilter, URLFilter
 from enchant import DictWithPWL
 
 
 def myspell(fname):
     my_dict = DictWithPWL('en_US', 'mywords.txt')
     print(my_dict)
 
-    spell_checker = SpellChecker(my_dict, filters = [EmailFilter, URLFilter])
+    spell_checker = SpellChecker(my_dict, filters=[EmailFilter, URLFilter])
 
     fp = open(fname, 'r')
 
     lc = 1
     for x in fp:
-      spell_checker.set_text(x)
-      for error in spell_checker:
-        print("Error:", error.word, "(line", lc, ")")
-      lc = lc+1
-
-
-#myspell('/Users/dchen/SimpleITK/Documentation/docs/source/faq.rst')
-myspell('/Users/dchen/SimpleITK/Code/Common/include/sitkImage.h')
-
+        spell_checker.set_text(x)
+        for error in spell_checker:
+            print("Error:", error.word, "(line", lc, ")", file=sys.stderr)
+        lc = lc+1
+
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        for x in sys.argv[1:]:
+            myspell(x)
+    else:
+        print("Usage: myspell.py file1 ... fileN")

utils/sitkcrawl.py

@@ -4,10 +4,10 @@
 
 wrds = dir(sitk)
 
-result= []
+result = []
 
 for w in wrds:
-    x = getattr(sitk,w)
+    x = getattr(sitk, w)
     for y in dir(x):
         if "_" in y:
             continue