make inversion optional

[z_archive/twitter.git] / twitter / util.py

diff --git a/twitter/util.py b/twitter/util.py
index 76283cdeafe0cb0003769d8ef775cae4f6b577a3..b0a1f48e854d46f5845fc9e57157ae2f024c2778 100644 (file)
--- a/twitter/util.py
+++ b/twitter/util.py
@@ -7,11 +7,39 @@ Internal utility functions.
 
 
 import re
-from html.entities import name2codepoint
+import sys
+try:
+    from html.entities import name2codepoint
+    unichr = chr
+except ImportError:
+    from htmlentitydefs import name2codepoint
 
 def htmlentitydecode(s):
     return re.sub(
-        '&(%s);' % '|'.join(name2codepoint), 
-        lambda m: chr(name2codepoint[m.group(1)]), s)
+        '&(%s);' % '|'.join(name2codepoint),
+        lambda m: unichr(name2codepoint[m.group(1)]), s)
 
-__all__ = ["htmlentitydecode"]
+def smrt_input(globals_, locals_, ps1=">>> ", ps2="... "):
+    inputs = []
+    while True:
+        if inputs:
+            prompt = ps2
+        else:
+            prompt = ps1
+        inputs.append(input(prompt))
+        try:
+            ret = eval('\n'.join(inputs), globals_, locals_)
+            if ret:
+                print(str(ret))
+            return
+        except SyntaxError:
+            pass
+
+def printNicely(string):
+    if hasattr(sys.stdout, 'buffer'):
+        sys.stdout.buffer.write(string.encode('utf8'))
+        print()
+    else:
+        print(string.encode('utf8'))
+
+__all__ = ["htmlentitydecode", "smrt_input"]