Merge pull request #4129 from nicoddemus/merge-master-into-features

Merge master into features (prepare for 3.9)

Author: nicoddemus

.travis.yml

@@ -25,8 +25,6 @@ env:
     - TOXENV=py36-numpy
     - TOXENV=py36-pluggymaster PYTEST_NO_COVERAGE=1
     - TOXENV=py27-nobyte
-    - TOXENV=doctesting
-    - TOXENV=docs PYTEST_NO_COVERAGE=1
 
 jobs:
   include:
@@ -61,7 +59,7 @@ jobs:
       env: TOXENV=py27
     - env: TOXENV=py34
     - env: TOXENV=py36
-    - env: TOXENV=linting PYTEST_NO_COVERAGE=1
+    - env: TOXENV=linting,docs,doctesting PYTEST_NO_COVERAGE=1
 
     - stage: deploy
       python: '3.6'

appveyor.yml

@@ -1,6 +1,6 @@
 environment:
   matrix:
-  - TOXENV: "linting"
+  - TOXENV: "linting,docs,doctesting"
     PYTEST_NO_COVERAGE: "1"
   - TOXENV: "py27"
   - TOXENV: "py34"
@@ -20,11 +20,8 @@ environment:
   - TOXENV: "py36-pluggymaster"
     PYTEST_NO_COVERAGE: "1"
   - TOXENV: "py27-nobyte"
-  - TOXENV: "doctesting"
   - TOXENV: "py36-freeze"
     PYTEST_NO_COVERAGE: "1"
-  - TOXENV: "docs"
-    PYTEST_NO_COVERAGE: "1"
 
 install:
   - echo Installed Pythons

changelog/3713.doc.rst

@@ -0,0 +1 @@
+Update usefixtures documentation to clarify that it can't be used with fixture functions.

changelog/4093.trivial.rst

@@ -0,0 +1 @@
+Fixed formatting of string literals in internal tests.

doc/en/example/assertion/failure_demo.py

@@ -245,9 +245,9 @@ class A(object):
             a = 1
 
         b = 2
-        assert A.a == b, (
-            "A.a appears not to be b\n" "or does not appear to be b\none of those"
-        )
+        assert (
+            A.a == b
+        ), "A.a appears not to be b\nor does not appear to be b\none of those"
 
     def test_custom_repr(self):
         class JSON(object):

doc/en/example/reportingdemo.rst

@@ -582,7 +582,7 @@ get on the terminal - we are working on that)::
             b = 2
     >       assert (
                 A.a == b
-            ), "A.a appears not to be b\n" "or does not appear to be b\none of those"
+            ), "A.a appears not to be b\nor does not appear to be b\none of those"
     E       AssertionError: A.a appears not to be b
     E         or does not appear to be b
     E         one of those

doc/en/reference.rst

@@ -178,7 +178,7 @@ Mark a test function as using the given fixture names.
 
 .. warning::
 
-    This mark can be used with *test functions* only, having no affect when applied
+    This mark has no effect when applied
     to a **fixture** function.
 
 .. py:function:: pytest.mark.usefixtures(*names)

src/_pytest/assertion/util.py

@@ -199,7 +199,7 @@ def escape_for_readable_diff(binary_text):
         if i > 42:
             i -= 10  # Provide some context
             explanation = [
-                u("Skipping %s identical leading " "characters in diff, use -v to show")
+                u("Skipping %s identical leading characters in diff, use -v to show")
                 % i
             ]
             left = left[i:]

src/_pytest/cacheprovider.py

@@ -343,7 +343,7 @@ def cacheshow(config, session):
         key = valpath.relative_to(vdir)
         val = config.cache.get(key, dummy)
         if val is dummy:
-            tw.line("%s contains unreadable content, " "will be ignored" % key)
+            tw.line("%s contains unreadable content, will be ignored" % key)
         else:
             tw.line("%s contains:" % key)
             for line in pformat(val).splitlines():

src/_pytest/capture.py

@@ -654,7 +654,7 @@ def __iter__(self):
         return self
 
     def fileno(self):
-        raise UnsupportedOperation("redirected stdin is pseudofile, " "has no fileno()")
+        raise UnsupportedOperation("redirected stdin is pseudofile, has no fileno()")
 
     def isatty(self):
         return False