cleanin up coding conventions

files/chr2pix

@@ -37,10 +37,20 @@ def asc2png(inFile,outFile):
 
     scipy.misc.imsave(outFile, im)
 
+if __name__ == "__main__":
 
-parser=ArgumentParser(description="Convert image to ascii, or ascii to image. If only input is defined, it is assumed as image (PNG).")
+    parser = ArgumentParser(
-parser.add_argument('input', action="store")
+      description = "Convert image to ascii, or ascii to image. If only input is defined, it is assumed as image (PNG)."
-parser.add_argument('output', action="store", nargs='?')
+    )
+    parser.add_argument(
+        'input',
+        action = "store"
+    )
+    parser.add_argument(
+        'output',
+        action = "store",
+        nargs = '?'
+    )
     opts = parser.parse_args()
 
     if opts.output == None:

files/fimplate.py

@@ -2,8 +2,10 @@
 import sys,re,os
 from argparse import ArgumentParser
 from argparse import RawTextHelpFormatter
+
 def setup_options():
-    parser=ArgumentParser(description="""Template Filler
+    parser = ArgumentParser(
+        description="""Template Filler
 
 === Template example: ===
   Hello [[name]]!
@@ -12,18 +14,39 @@ def setup_options():
 == Value file/Value pair example: ==
 [[name]]=John
 [[letter]]=@letter.txt
-    """,formatter_class=RawTextHelpFormatter)
+    """,
-    parser.add_argument("-e",action="store_true",dest="env",default=False,
+        formatter_class = RawTextHelpFormatter
-                      help="Use the environment to replace ${env} style variables.")
+    )
-    parser.add_argument("-f",action="store",dest="file",
+    parser.add_argument(
-                      help="File name to read keys/values.")
+        "-e",
-    parser.add_argument("-p",action="append",dest="values",default=[],
+        action = "store_true",
-                     help="key=value pairs. This option may be issued several times.")
+        dest = "env",
-    parser.add_argument('template', action="store", nargs='?',
+        default = False,
-                    help="Template file to be filled. If not defined, stdin used.")
+        help = "Use the environment to replace ${env} style variables."
+    )
+    parser.add_argument(
+        "-f",
+        action = "store",
+        dest = "file",
+        help = "File name to read keys/values."
+    )
+    parser.add_argument(
+        "-p",
+        action = "append",
+        dest = "values",
+        default = [],
+        help = "key=value pairs. This option may be issued several times."
+    )
+    parser.add_argument(
+        'template',
+        action = "store",
+        nargs = '?',
+        help = "Template file to be filled. If not defined, stdin used."
+    )
     options = parser.parse_args()
     return options
 
+
 def parse_file(filename):
     pairs = []
     with open(filename, "r") as reader:
@@ -33,7 +56,9 @@ def parse_file(filename):
                 continue
             tokens = l.split('=', 1)
             if len(tokens) != 2:
-                print("File %s:%i key=value pair '%s' does not parse"%(filename,i+1,l,))
+                print("File %s:%i key=value pair '%s' does not parse"%(
+                    filename, i+1, l,
+                ))
                 sys.exit(1)
             pairs.append( (tokens[0], tokens[1].decode('string_escape')) )
     return pairs
@@ -48,6 +73,8 @@ def parse_arguments(args):
         pairs.append( (tokens[0], tokens[1].decode('string_escape')) )
     return pairs
 
+
+if __name__ == "__main__":
     options = setup_options();
     pairs = []
     if options.file != None: