Update requests lib

libs/requests/packages/charade/__init__.py

@@ -30,3 +30,37 @@ def detect(aBuf):
     u.feed(aBuf)
     u.close()
     return u.result
+
+def _description_of(path):
+    """Return a string describing the probable encoding of a file."""
+    from charade.universaldetector import UniversalDetector
+
+    u = UniversalDetector()
+    for line in open(path, 'rb'):
+        u.feed(line)
+    u.close()
+    result = u.result
+    if result['encoding']:
+        return '%s: %s with confidence %s' % (path,
+                                              result['encoding'],
+                                              result['confidence'])
+    else:
+        return '%s: no result' % path
+
+
+def charade_cli():
+    """
+    Script which takes one or more file paths and reports on their detected
+    encodings
+
+    Example::
+
+        % chardetect.py somefile someotherfile
+        somefile: windows-1252 with confidence 0.5
+        someotherfile: ascii with confidence 1.0
+
+    """
+    from sys import argv
+    for path in argv[1:]:
+        print(_description_of(path))
+