fix image IOError

[rainbowstream.git] / rainbowstream / draw.py

diff --git a/rainbowstream/draw.py b/rainbowstream/draw.py
index c2119ff779e03cf0ca77631991ddccf81398f0f2..57e7867497265c4aea9d7ffea54c3ffbac7e045f 100644 (file)
--- a/rainbowstream/draw.py
+++ b/rainbowstream/draw.py
@@ -15,47 +15,63 @@ from .colors import *
 from .config import *
 from .db import *
 
-
 db = RainbowDB()
+g = {}
 
 def init_cycle():
     """
     Init the cycle
     """
     colors_shuffle = [globals()[i.encode('utf8')]
-        if not i.startswith('RGB_')
-        else RGB(int(i[4:]))
+        if not i.startswith('term_')
+        else term_color(int(i[5:]))
         for i in c['CYCLE_COLOR']]
     return itertools.cycle(colors_shuffle)
-cyc = init_cycle()
+g['cyc'] = init_cycle()
+g['cache'] = {}
+
+
+def reset_cycle():
+    """
+    Notify from rainbow
+    """
+    g['cyc'] = init_cycle()
+    g['cache'] = {}
+
 
 def order_rainbow(s):
     """
     Print a string with ordered color with each character
     """
-    c = [colors_shuffle[i % 7](s[i]) for i in xrange(len(s))]
-    return reduce(lambda x, y: x + y, c)
+    colors_shuffle = [globals()[i.encode('utf8')]
+        if not i.startswith('term_')
+        else term_color(int(i[5:]))
+        for i in c['CYCLE_COLOR']]
+    colored = [colors_shuffle[i % 7](s[i]) for i in xrange(len(s))]
+    return reduce(lambda x, y: x + y, colored)
 
 
 def random_rainbow(s):
     """
     Print a string with random color with each character
     """
-    c = [random.choice(colors_shuffle)(i) for i in s]
-    return reduce(lambda x, y: x + y, c)
+    colors_shuffle = [globals()[i.encode('utf8')]
+        if not i.startswith('term_')
+        else term_color(int(i[5:]))
+        for i in c['CYCLE_COLOR']]
+    colored = [random.choice(colors_shuffle)(i) for i in s]
+    return reduce(lambda x, y: x + y, colored)
 
 
 def Memoize(func):
     """
     Memoize decorator
     """
-    cache = {}
-
     @wraps(func)
     def wrapper(*args):
-        if args not in cache:
-            cache[args] = func(*args)
-        return cache[args]
+        if args not in g['cache']:
+            g['cache'][args] = func(*args)
+        return g['cache'][args]
     return wrapper
 
 
@@ -64,7 +80,7 @@ def cycle_color(s):
     """
     Cycle the colors_shuffle
     """
-    return next(cyc)(s)
+    return next(g['cyc'])(s)
 
 
 def ascii_art(text):
@@ -73,10 +89,29 @@ def ascii_art(text):
     """
     fi = figlet_format(text, font='doom')
     print('\n'.join(
-        [next(cyc)(i) for i in fi.split('\n')]
+        [next(g['cyc'])(i) for i in fi.split('\n')]
     ))
 
 
+def show_calendar(month, date, rel):
+    """
+    Show the calendar in rainbow mode
+    """
+    month = random_rainbow(month)
+    date = ' '.join([cycle_color(i) for i in date.split(' ')])
+    today = str(int(os.popen('date +\'%d\'').read().strip()))
+    # Display
+    printNicely(month)
+    printNicely(date)
+    for line in rel:
+        ary = line.split(' ')
+        ary = map(lambda x: color_func(c['CAL']['today'])(x)
+            if x == today
+            else color_func(c['CAL']['days'])(x)
+            , ary)
+        printNicely(' '.join(ary))
+
+
 def check_theme():
     """
     Check current theme and update if necessary
@@ -92,14 +127,14 @@ def check_theme():
                 os.environ.get('USERPROFILE',
                 '')) + os.sep + '.rainbow_config.json'
         else:
-            config = 'rainbowstream/colorset/'+c['theme']+'.json'
+            config = os.path.dirname(__file__) + '/colorset/'+c['theme']+'.json'
         # Load new config
         data = load_config(config)
         if data:
             for d in data:
                 c[d] = data[d]
         # Re-init color cycle
-        cyc = init_cycle()
+        g['cyc'] = init_cycle()
 
 
 def color_func(func_name):
@@ -107,8 +142,8 @@ def color_func(func_name):
     Call color function base on name
     """
     pure = func_name.encode('utf8')
-    if pure.startswith('RGB_') and pure[4:].isdigit():
-        return RGB(int(pure[4:]))
+    if pure.startswith('term_') and pure[5:].isdigit():
+        return term_color(int(pure[5:]))
     return globals()[pure]
 
 
@@ -170,7 +205,7 @@ def draw(t, iot=False, keyword=None, fil=[], ig=[]):
     meta = color_func(c['TWEET']['clock'])(
         '[' + clock + '] ') + color_func(c['TWEET']['id'])('[id=' + str(rid) + '] ')
     if favorited:
-        meta = meta + color_func(c['TWEET']['favorite'])(u'\u2605')
+        meta = meta + color_func(c['TWEET']['favorited'])(u'\u2605')
     tweet = text.split()
     # Replace url
     if expanded_url:
@@ -221,8 +256,11 @@ def draw(t, iot=False, keyword=None, fil=[], ig=[]):
     # Display Image
     if iot and media_url:
         for mu in media_url:
-            response = requests.get(mu)
-            image_to_display(StringIO(response.content))
+            try:
+                response = requests.get(mu)
+                image_to_display(StringIO(response.content))
+            except:
+                printNicely(red('Sorry, image link is broken'))
 
 
 def print_message(m):
@@ -351,8 +389,11 @@ def show_profile(u, iot=False):
     printNicely('')
     printNicely(line1)
     if iot:
-        response = requests.get(profile_image_url)
-        image_to_display(StringIO(response.content), 2, 20)
+        try:
+            response = requests.get(profile_image_url)
+            image_to_display(StringIO(response.content), 2, 20)
+        except:
+            pass
     else:
         printNicely(line2)
     for line in [line3, line4, line5, line6]: