updated succesfully

[rainbowstream.git] / rainbowstream / config.py

diff --git a/rainbowstream/config.py b/rainbowstream/config.py
index a5e542d5afcd492338ae2ea7f568b5ff2c4d5c2e..2e79c9aea768e210c76c3fedcae1b7b5246b3ae1 100644 (file)
--- a/rainbowstream/config.py
+++ b/rainbowstream/config.py
@@ -2,7 +2,7 @@ import json
 import re
 import os
 import os.path
-
+from collections import OrderedDict
 
 # Regular expression for comments
 comment_re = re.compile(
@@ -10,6 +10,16 @@ comment_re = re.compile(
     re.DOTALL | re.MULTILINE
 )
 
+def fixup(adict, k, v):
+    """
+    Fix up a key in json format
+    """
+    for key in adict.keys():
+        if key == k:
+            adict[key] = v
+        elif type(adict[key]) is dict:
+            fixup(adict[key], k, v)
+
 
 def load_config(filepath):
     """
@@ -21,16 +31,98 @@ def load_config(filepath):
         while match:
             content = content[:match.start()] + content[match.end():]
             match = comment_re.search(content)
-    return json.loads(content)
+    return json.loads(content, object_pairs_hook=OrderedDict)
+
 
-# Load default colorset
+def get_all_config():
+    """
+    Get all config
+    """
+    path = os.environ.get(
+        'HOME',
+        os.environ.get(
+            'USERPROFILE',
+            '')) + os.sep + '.rainbow_config.json'
+    data = load_config(path)
+    # Hard to set from prompt
+    data.pop('ONLY_LIST',None)
+    data.pop('IGNORE_LIST',None)
+    return data
+
+
+def get_default_config(key):
+    """
+    Get default value of a config key
+    """
+    path = os.path.dirname(
+        __file__) + '/colorset/config'
+    data = load_config(path)
+    return data[key]
+
+
+def get_config(key):
+    """
+    Get current value of a config key
+    """
+    return c[key]
+
+
+def set_config(key,value):
+    """
+    Set a config key with specific value
+    """
+    # Modify value
+    if value.isdigit():
+        value = int(value)
+    elif value.lower() == 'True':
+        value = True
+    elif value.lower() == 'False':
+        value = False
+    # Fix up
+    path = os.environ.get(
+        'HOME',
+        os.environ.get(
+            'USERPROFILE',
+            '')) + os.sep + '.rainbow_config.json'
+    data = load_config(path)
+    fixup(data, key, value)
+    # Save
+    with open(path, 'w') as out:
+        json.dump(data, out, indent = 4)
+    os.system('chmod 777 ' + path)
+
+
+def reload_config():
+    """
+    Reload config
+    """
+    rainbow_config = os.environ.get(
+        'HOME',
+        os.environ.get(
+            'USERPROFILE',
+            '')) + os.sep + '.rainbow_config.json'
+    try:
+        data = load_config(rainbow_config)
+        for d in data:
+            c[d] = data[d]
+    except:
+        print('It seems that ~/.rainbow_config.json has wrong format :(')
+
+
+# Config dictionary
 c = {}
-default_config = 'rainbowstream/colorset/default.json'
-data = load_config(default_config)
-for d in data:
-    c[d] = data[d]
-c['theme'] = 'default'
-# Load user's colorset
+
+# Load the initial config
+config = os.path.dirname(
+    __file__) + '/colorset/config'
+try:
+    data = load_config(config)
+    for d in data:
+        c[d] = data[d]
+except:
+    pass
+
+# Load user's config
 rainbow_config = os.environ.get(
     'HOME',
     os.environ.get(
@@ -40,6 +132,15 @@ try:
     data = load_config(rainbow_config)
     for d in data:
         c[d] = data[d]
-    c['theme'] = 'custom'
+except:
+    print('It seems that ~/.rainbow_config.json has wrong format :(')
+
+# Load default theme
+theme_file = os.path.dirname(
+    __file__) + '/colorset/' + c['THEME'] + '.json'
+try:
+    data = load_config(theme_file)
+    for d in data:
+        c[d] = data[d]
 except:
     pass