X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;ds=sidebyside;f=pyderasn.py;h=54f2027f914df7db6d147dacde4d3daebf519a9e;hb=7decc606fe85d6c37a20ba48b14d80fcb1741443;hp=f611efa195369727b2a2a20455a8c5b796431389;hpb=df4edf45ae38fdde82784de40a95f6f0279f5e89;p=pyderasn.git

diff --git a/pyderasn.py b/pyderasn.py
index f611efa..54f2027 100755
--- a/pyderasn.py
+++ b/pyderasn.py
@@ -1287,11 +1287,13 @@ def file_mmaped(fd):
     """
     return memoryview(mmap(fd.fileno(), 0, prot=PROT_READ))
 
+
 def pureint(value):
     if not set(value) <= DECIMALS:
         raise ValueError("non-pure integer")
     return int(value)
 
+
 def fractions2float(fractions_raw):
     pureint(fractions_raw)
     return float("0." + fractions_raw)
@@ -1304,7 +1306,7 @@ def get_def_by_path(defines_by_path, sub_decode_path):
         if len(path) != len(sub_decode_path):
             continue
         for p1, p2 in zip(path, sub_decode_path):
-            if (not p1 is any) and (p1 != p2):
+            if (p1 is not any) and (p1 != p2):
                 break
         else:
             return define
@@ -1963,7 +1965,7 @@ class Obj(object):
                     yield None
                     return
                 _decode_path, obj, tail = result
-                if not _decode_path is decode_path:
+                if _decode_path is not decode_path:
                     yield result
         else:
             try:
@@ -2005,7 +2007,7 @@ class Obj(object):
                         yield None
                         return
                     _decode_path, obj, tail = result
-                    if not _decode_path is decode_path:
+                    if _decode_path is not decode_path:
                         yield result
                 eoc_expected, tail = tail[:EOC_LEN], tail[EOC_LEN:]
                 if eoc_expected.tobytes() != EOC:
@@ -2044,7 +2046,7 @@ class Obj(object):
                         yield None
                         return
                     _decode_path, obj, tail = result
-                    if not _decode_path is decode_path:
+                    if _decode_path is not decode_path:
                         yield result
                 if obj.tlvlen < l and not ctx.get("allow_expl_oob", False):
                     raise DecodeError(
@@ -3373,7 +3375,7 @@ class BitString(Obj):
                 int2byte(0),
                 octets[offset:offset + 999],
             )))
-        tail = octets[offset+999:]
+        tail = octets[offset + 999:]
         if len(tail) > 0:
             tail = int2byte((8 - bit_len % 8) % 8) + tail
             write_full(writer, b"".join((
@@ -3833,7 +3835,7 @@ class OctetString(Obj):
                 LEN1K,
                 octets[offset:offset + 1000],
             )))
-        tail = octets[offset+1000:]
+        tail = octets[offset + 1000:]
         if len(tail) > 0:
             write_full(writer, b"".join((
                 OctetString.tag_default,