googleapis · parthea · Dec 15, 2022 · Nov 16, 2022 · bw-yuhogg · Dec 15, 2022
diff --git a/.coveragerc b/.coveragerc
@@ -7,7 +7,6 @@ show_missing = True
 exclude_lines =
     # Re-enable the standard pragma
     pragma: NO COVER
-    pragma: NO PY${PY_VERSION} COVER
 omit =
   */gapic/*.py
   */proto/*.py

diff --git a/google/cloud/ndb/_eventloop.py b/google/cloud/ndb/_eventloop.py
@@ -21,11 +21,7 @@
 import uuid
 import time
 
-# Python 2.7 module name change
-try:
-    import queue
-except ImportError:  # pragma: NO PY3 COVER
-    import Queue as queue
+import queue
 
 from google.cloud.ndb import utils
 

diff --git a/google/cloud/ndb/_legacy_protocol_buffer.py b/google/cloud/ndb/_legacy_protocol_buffer.py
@@ -18,10 +18,7 @@
 
 
 # Python 3 doesn't have "long" anymore
-try:
-    long(42)
-except NameError:  # pragma: NO PY2 COVER
-    long = int
+long = int
 
 
 class ProtocolBufferDecodeError(Exception):
@@ -31,10 +28,7 @@ class ProtocolBufferDecodeError(Exception):
 class ProtocolMessage:
     def MergePartialFromString(self, s):
         a = array.array("B")
-        try:
-            a.frombytes(s)
-        except AttributeError:  # pragma: NO PY3 COVER
-            a.fromstring(s)
+        a.frombytes(s)
         d = Decoder(a, 0, len(a))
         self.TryMerge(d)
 
@@ -204,11 +198,7 @@ def getPrefixedString(self):
             raise ProtocolBufferDecodeError("truncated")
         r = self.buf[self.idx : self.idx + length]  # noqa: E203
         self.idx += length
-        try:
-            prefixed = r.tobytes()
-        except AttributeError:  # pragma: NO PY3 COVER
-            prefixed = r.tostring()
-        return prefixed
+        return r.tobytes()
 
 
 __all__ = [

diff --git a/google/cloud/ndb/context.py b/google/cloud/ndb/context.py
@@ -17,6 +17,7 @@
 
 import collections
 import contextlib
+import contextvars
 import itertools
 import os
 import six
@@ -60,43 +61,30 @@ def __next__(self):
 _context_ids = _ContextIds()
 
 
-try:  # pragma: NO PY2 COVER
-    import contextvars
+class _LocalState:
+    """Thread local state."""
 
-    class _LocalState:
-        """Thread local state."""
-
-        def __init__(self):
-            self._toplevel_context = contextvars.ContextVar(
-                "_toplevel_context", default=None
-            )
-            self._context = contextvars.ContextVar("_context", default=None)
-
-        @property
-        def context(self):
-            return self._context.get()
-
-        @context.setter
-        def context(self, value):
-            self._context.set(value)
-
-        @property
-        def toplevel_context(self):
-            return self._toplevel_context.get()
-
-        @toplevel_context.setter
-        def toplevel_context(self, value):
-            self._toplevel_context.set(value)
+    def __init__(self):
+        self._toplevel_context = contextvars.ContextVar(
+            "_toplevel_context", default=None
+        )
+        self._context = contextvars.ContextVar("_context", default=None)
 
+    @property
+    def context(self):
+        return self._context.get()
 
-except ImportError:  # pragma: NO PY3 COVER
+    @context.setter
+    def context(self, value):
+        self._context.set(value)
 
-    class _LocalState(threading.local):
-        """Thread local state."""
+    @property
+    def toplevel_context(self):
+        return self._toplevel_context.get()
 
-        def __init__(self):
-            self.context = None
-            self.toplevel_context = None
+    @toplevel_context.setter
+    def toplevel_context(self, value):
+        self._toplevel_context.set(value)
 
 
 _state = _LocalState()

diff --git a/google/cloud/ndb/key.py b/google/cloud/ndb/key.py
@@ -465,7 +465,7 @@ def __getnewargs__(self):
             state to pickle. The dictionary has three keys ``pairs``, ``app``
             and ``namespace``.
         """
-        return (  # pragma: NO PY2 COVER
+        return (
             {
                 "pairs": self.pairs(),
                 "app": self.app(),

diff --git a/google/cloud/ndb/model.py b/google/cloud/ndb/model.py
@@ -349,11 +349,7 @@ class Person(Model):
 GeoPt = helpers.GeoPoint
 Rollback = exceptions.Rollback
 
-
-try:
-    _getfullargspec = inspect.getfullargspec
-except AttributeError:  # pragma: NO PY3 COVER
-    _getfullargspec = inspect.getargspec
+_getfullargspec = inspect.getfullargspec
 
 
 class KindError(exceptions.BadValueError):
@@ -3064,9 +3060,9 @@ def _from_base_type(self, value):
         Returns:
             Any: The unpickled ``value``.
         """
-        if six.PY3 and type(value) is bytes:  # pragma: NO BRANCH
-            return pickle.loads(value, encoding="bytes")  # pragma: NO PY2 COVER
-        return pickle.loads(value)  # pragma: NO PY3 COVER
+        if type(value) is bytes:  # pragma: NO BRANCH
+            return pickle.loads(value, encoding="bytes")
+        return pickle.loads(value)  # pragma: NO COVER
 
 
 class JsonProperty(BlobProperty):
@@ -3313,7 +3309,7 @@ def __eq__(self, other):
         return self._email == other._email and self._auth_domain == other._auth_domain
 
     def __lt__(self, other):
-        if not isinstance(other, User):  # pragma: NO PY2 COVER
+        if not isinstance(other, User):
             return NotImplemented
 
         return (self._email, self._auth_domain) < (
@@ -4907,7 +4903,7 @@ def __init__(_self, **kwargs):
 
     def _get_property_for(self, p, indexed=True, depth=0):
         """Internal helper to get the Property for a protobuf-level property."""
-        if isinstance(p.name(), six.text_type):  # pragma: NO PY2 COVER
+        if isinstance(p.name(), six.text_type):
             p.set_name(bytes(p.name(), encoding="utf-8"))
         parts = p.name().decode().split(".")
         if len(parts) <= depth:

diff --git a/google/cloud/ndb/tasklets.py b/google/cloud/ndb/tasklets.py
@@ -237,14 +237,7 @@ def get_traceback(self):
             Union[types.TracebackType, None]: The traceback, or None.
         """
         if self._exception:
-            try:
-                traceback = self._exception.__traceback__
-            except AttributeError:  # pragma: NO PY3 COVER  # pragma: NO BRANCH
-                # Python 2 does not have the helpful traceback attribute, and
-                # since the exception is not being handled, it appears that
-                # sys.exec_info can't give us the traceback either.
-                traceback = None
-            return traceback
+            return self._exception.__traceback__
 
     def add_done_callback(self, callback):
         """Add a callback function to be run upon task completion. Will run
@@ -322,11 +315,7 @@ def _advance_tasklet(self, send_value=None, error=None):
             with self.context.use():
                 # Send the next value or exception into the generator
                 if error:
-                    try:
-                        traceback = error.__traceback__
-                    except AttributeError:  # pragma: NO PY3 COVER  # pragma: NO BRANCH  # noqa: E501
-                        traceback = None
-
+                    traceback = error.__traceback__
                     yielded = self.generator.throw(type(error), error, traceback)
 
                 else:

diff --git a/google/cloud/ndb/utils.py b/google/cloud/ndb/utils.py
@@ -20,10 +20,7 @@
 import os
 import threading
 
-try:
-    _getfullargspec = inspect.getfullargspec
-except AttributeError:  # pragma: NO PY3 COVER
-    _getfullargspec = inspect.getargspec
+_getfullargspec = inspect.getfullargspec
 
 TRUTHY_STRINGS = {"t", "true", "y", "yes", "on", "1"}
 

diff --git a/noxfile.py b/noxfile.py
@@ -76,8 +76,7 @@ def cover(session):
     # Install all dependencies.
     session.install("coverage")
     # Run coverage report.
-    # TODO return to 100% coverage
-    session.run("coverage", "report", "--fail-under=99", "--show-missing")
+    session.run("coverage", "report", "--fail-under=100", "--show-missing")
     # Erase cached coverage data.
     session.run("coverage", "erase")
 

diff --git a/tests/unit/test__legacy_entity_pb.py b/tests/unit/test__legacy_entity_pb.py
@@ -21,10 +21,7 @@
 
 def _get_decoder(s):
     a = array.array("B")
-    try:
-        a.frombytes(s)
-    except AttributeError:  # pragma: NO PY3 COVER
-        a.fromstring(s)
+    a.frombytes(s)
     d = pb_module.Decoder(a, 0, len(a))
     return d