Rename modules to remove eg_* prefix.

The leading eg_* prefix was decided to be bad style and
redundant. eg_util is obviously the eg util, as you import it
from eg. Since we're breaking eg_exec.py with the next
version in order to support python 3.x, decided it makes
sense to throw in this other large change to further motivate
incrementing the minor version number.

eg/__main__.py

@@ -1,4 +1,4 @@
-from eg import eg_core
+from eg import core
 
 
-eg_core.run_eg()
+core.run_eg()

eg/eg_core.py → eg/core.py

@@ -2,8 +2,8 @@
 import pydoc
 import sys
 
-from eg import eg_config
-from eg import eg_util
+from eg import config
+from eg import util
 
 
 def run_eg():
@@ -71,9 +71,11 @@ def run_eg():
     if len(sys.argv) < 2:
         parser.print_help()
     elif not args.version and not args.list and not args.program:
-        print('you must specify a program or pass the --list or --version flags')
+        print(
+            'you must specify a program or pass the --list or --version flags'
+        )
     else:
-        config = eg_config.get_resolved_config_items(
+        resolved_config = config.get_resolved_config_items(
             egrc_path=args.config_file,
             examples_dir=args.examples_dir,
             custom_dir=args.custom_dir,
@@ -83,16 +85,16 @@ def run_eg():
 
         if args.list:
             # Show what's available.
-            supported_programs = eg_util.get_list_of_all_supported_commands(
-                config
+            supported_programs = util.get_list_of_all_supported_commands(
+                resolved_config
             )
             msg_line_1 = 'Legend: '
             msg_line_2 = ('    ' +
-                          eg_util.FLAG_ONLY_CUSTOM +
+                          util.FLAG_ONLY_CUSTOM +
                           ' only custom files'
                           )
             msg_line_3 = ('    ' +
-                          eg_util.FLAG_CUSTOM_AND_DEFAULT +
+                          util.FLAG_CUSTOM_AND_DEFAULT +
                           ' custom and default files'
                           )
             msg_line_4 = '    ' + '  only default files (no symbol)'
@@ -113,9 +115,9 @@ def run_eg():
 
             pydoc.pager(complete_message)
         elif args.version:
-            print(eg_util.VERSION)
+            print(util.VERSION)
         else:
-            eg_util.handle_program(args.program, config)
+            util.handle_program(args.program, resolved_config)
 
 
 # We want people to be able to use eg without pip, by so we'll allow this to be

eg/eg_util.py → eg/util.py

@@ -1,7 +1,7 @@
 import os
 import pydoc
 
-from eg import eg_colorizer
+from eg import color
 
 
 # The file name suffix expected for example files.
@@ -114,7 +114,7 @@ def open_pager_for_file(
         file_data += _get_contents_of_file(default_file_path)
 
     if use_color:
-        colorizer = eg_colorizer.EgColorizer(color_config)
+        colorizer = color.EgColorizer(color_config)
         file_data = colorizer.colorize_text(file_data)
 
     page_string(file_data, pager_cmd)

eg_exec.py

@@ -1,5 +1,5 @@
 #!/usr/bin/python
-from eg import eg_core
+from eg import core
 
 
-eg_core.run_eg()
+core.run_eg()

test/eg_colorizer_test.py → test/color_test.py

@@ -1,8 +1,8 @@
 import os
 
 from collections import namedtuple
-from eg import eg_colorizer
-from eg import eg_config
+from eg import color
+from eg import config
 from mock import patch
 from nose.tools import assert_equal
 
@@ -111,7 +111,7 @@ def get_data_with_subs(
 
 def test_colorize_heading():
     """Makes sure we colorize things like '# find' correctly"""
-    color_config = eg_config.ColorConfig(
+    color_config = config.ColorConfig(
         'P',
         'H',
         _YELLOW,
@@ -135,7 +135,7 @@ def test_colorize_heading():
         heading_reset=color_config.heading_reset
     )
 
-    colorizer = eg_colorizer.EgColorizer(color_config)
+    colorizer = color.EgColorizer(color_config)
 
     actual = colorizer.colorize_heading(clean)
 
@@ -144,7 +144,7 @@ def test_colorize_heading():
 
 def test_colorize_block_indents():
     """Makes sure we colorize block indents correctly."""
-    color_config = eg_config.ColorConfig(
+    color_config = config.ColorConfig(
         _BLACK,
         _MAGENTA,
         'C',
@@ -168,7 +168,7 @@ def test_colorize_block_indents():
         prompt_reset=color_config.prompt_reset
     )
 
-    colorizer = eg_colorizer.EgColorizer(color_config)
+    colorizer = color.EgColorizer(color_config)
 
     actual = colorizer.colorize_block_indent(clean)
 
@@ -177,7 +177,7 @@ def test_colorize_block_indents():
 
 def test_colorize_backticks():
     """Makes sure we colorize backticks correctly."""
-    color_config = eg_config.ColorConfig(
+    color_config = config.ColorConfig(
         _BLACK,
         _MAGENTA,
         _YELLOW,
@@ -199,7 +199,7 @@ def test_colorize_backticks():
         backticks_reset=color_config.backticks_reset,
     )
 
-    colorizer = eg_colorizer.EgColorizer(color_config)
+    colorizer = color.EgColorizer(color_config)
 
     actual = colorizer.colorize_backticks(clean)
 
@@ -209,18 +209,18 @@ def test_colorize_backticks():
 def test_colorize_text_calls_all_sub_methods():
     """colorize_text should call all of the helper colorize methods."""
     with patch(
-        'eg.eg_colorizer.EgColorizer.colorize_heading',
+        'eg.color.EgColorizer.colorize_heading',
         return_value='text-heading'
     ) as heading:
         with patch(
-            'eg.eg_colorizer.EgColorizer.colorize_block_indent',
+            'eg.color.EgColorizer.colorize_block_indent',
             return_value='text-heading-indent'
         ) as indent:
             with patch(
-                'eg.eg_colorizer.EgColorizer.colorize_backticks',
+                'eg.color.EgColorizer.colorize_backticks',
                 return_value='text-heading-indent-backticks'
             ) as backticks:
-                colorizer = eg_colorizer.EgColorizer(None)
+                colorizer = color.EgColorizer(None)
                 text = 'text'
                 actual = colorizer.colorize_text(text)
                 heading.assert_called_once_with(text)