Sourcery refactored main branch #1

sourcery-ai · 2023-06-09T21:39:16Z

Branch main refactored by Sourcery.

If you're happy with these changes, merge this Pull Request using the Squash and merge strategy.

See our documentation here.

Run Sourcery locally

Reduce the feedback loop during development by using the Sourcery editor plugin:

Review changes via command line

To manually merge these changes, make sure you're on the main branch, then run:

git fetch origin sourcery/main
git merge --ff-only FETCH_HEAD
git reset HEAD^

Help us improve this pull request!

sourcery-ai

Sourcery timed out performing refactorings.

Due to GitHub API limits, only the first 60 comments can be shown.

sourcery-ai · 2023-06-09T21:39:18Z

crawl_sourcecode.py

-        lineno = 'row={}'.format(node.lineno) if hasattr(node, 'lineno') else ''
+        lineno = f'row={node.lineno}' if hasattr(node, 'lineno') else ''


Function print_node refactored with the following changes:

Replace call to format with f-string (use-fstring-for-formatting)

sourcery-ai · 2023-06-09T21:39:19Z

whats_left.py

-    args = parser.parse_args()
-    return args
+    return parser.parse_args()


Function parse_args refactored with the following changes:

Inline variable that is immediately returned (inline-immediately-returned-variable)

sourcery-ai · 2023-06-09T21:39:19Z

whats_left.py

-    if name[0] == "_":
-        return name[1:] + "1"
-    return name + "2"
+    return f"{name[1:]}1" if name[0] == "_" else f"{name}2"


Function name_sort_key refactored with the following changes:

Lift code into else after jump in control flow (reintroduce-else)

Replace if statement with if expression (assign-if-exp)

Use f-string instead of string concatenation [×2] (use-fstring-for-concatenation)

sourcery-ai · 2023-06-09T21:39:19Z

whats_left.py

-        attrs = []
-        for attr in dir(typ):
-            if attr_is_not_inherited(typ, attr):
-                attrs.append((attr, extra_info(getattr(typ, attr))))
+        attrs = [
+            (attr, extra_info(getattr(typ, attr)))
+            for attr in dir(typ)
+            if attr_is_not_inherited(typ, attr)
+        ]


Function gen_methods refactored with the following changes:

Convert for loop into list comprehension (list-comprehension)

sourcery-ai · 2023-06-09T21:39:19Z

whats_left.py

-            modname = modname[:-9] + " (package)"
+            modname = f"{modname[:-9]} (package)"


Function scan_modules refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

sourcery-ai · 2023-06-09T21:39:22Z

Lib/_collections_abc.py

-        if len(self) < len(other):
-            return False
-        for elem in other:
-            if elem not in self:
-                return False
-        return True
+        return False if len(self) < len(other) else all(elem in self for elem in other)


Function Set.__ge__ refactored with the following changes:

Use any() instead of for loop (use-any)

Lift code into else after jump in control flow (reintroduce-else)

Replace if statement with if expression (assign-if-exp)

Invert any/all to simplify comparisons (invert-any-all)

sourcery-ai · 2023-06-09T21:39:22Z

Lib/_collections_abc.py

-        for value in other:
-            if value in self:
-                return False
-        return True
+        return all(value not in self for value in other)


Function Set.isdisjoint refactored with the following changes:

Use any() instead of for loop (use-any)

Invert any/all to simplify comparisons (invert-any-all)

sourcery-ai · 2023-06-09T21:39:23Z

Lib/_collections_abc.py

-    def _from_iterable(self, it):
+    def _from_iterable(cls, it):


Function KeysView._from_iterable refactored with the following changes:

The first argument to class methods should be cls (class-method-first-arg-name)

sourcery-ai · 2023-06-09T21:39:23Z

Lib/_collections_abc.py

-    def _from_iterable(self, it):
+    def _from_iterable(cls, it):


Function ItemsView._from_iterable refactored with the following changes:

The first argument to class methods should be cls (class-method-first-arg-name)

sourcery-ai · 2023-06-09T21:39:23Z

Lib/_collections_abc.py

-                v = self[i]
-                yield v
+                yield self[i]


Function Sequence.__iter__ refactored with the following changes:

Inline variable that is immediately yielded (inline-immediately-yielded-variable)

sourcery-ai · 2023-06-09T21:39:26Z

Lib/_collections_abc.py

-        for v in self:
-            if v is value or v == value:
-                return True
-        return False
+        return any(v is value or v == value for v in self)


Function Sequence.__contains__ refactored with the following changes:

Use any() instead of for loop (use-any)

sourcery-ai · 2023-06-09T21:39:27Z

Lib/_compat_pickle.py

-REVERSE_IMPORT_MAPPING = dict((v, k) for (k, v) in IMPORT_MAPPING.items())
+REVERSE_IMPORT_MAPPING = {v: k for (k, v) in IMPORT_MAPPING.items()}
 assert len(REVERSE_IMPORT_MAPPING) == len(IMPORT_MAPPING)
-REVERSE_NAME_MAPPING = dict((v, k) for (k, v) in NAME_MAPPING.items())
+REVERSE_NAME_MAPPING = {v: k for (k, v) in NAME_MAPPING.items()}
 assert len(REVERSE_NAME_MAPPING) == len(NAME_MAPPING)

 # Non-mutual mappings.

-IMPORT_MAPPING.update({
+IMPORT_MAPPING |= {


Lines 173-232 refactored with the following changes:

Replace list(), dict() or set() with comprehension [×2] (collection-builtin-to-comprehension)

Merge dictionary updates via the union operator [×4] (dict-assign-update-to-union)

sourcery-ai · 2023-06-09T21:39:27Z

Lib/_compression.py

-            raise ValueError("Invalid value for whence: {}".format(whence))
+            raise ValueError(f"Invalid value for whence: {whence}")


Function DecompressReader.seek refactored with the following changes:

Replace call to format with f-string (use-fstring-for-formatting)

Use named expression to simplify assignment and conditional (use-named-expression)

Lift code into else after jump in control flow (reintroduce-else)

Swap if/else branches (swap-if-else-branches)

sourcery-ai · 2023-06-09T21:39:27Z

Lib/_dummy_os.py

-            raise TypeError("expected {}.__fspath__() to return str or bytes, "
-                            "not {}".format(path_type.__name__,
-                                            type(path_repr).__name__))
+            raise TypeError(
+                f"expected {path_type.__name__}.__fspath__() to return str or bytes, not {type(path_repr).__name__}"
+            )


Function fspath refactored with the following changes:

Replace call to format with f-string (use-fstring-for-formatting)

sourcery-ai · 2023-06-09T21:39:27Z

Lib/_dummy_thread.py

-    if type(kwargs) != type(dict()):
+    if type(kwargs) != type({}):


Function start_new_thread refactored with the following changes:

Replace dict() with {} (dict-literal)

sourcery-ai · 2023-06-09T21:39:29Z

Lib/_markupbase.py

-                m = _declstringlit_match(rawdata, j)
-                if m:
+                if m := _declstringlit_match(rawdata, j):


Function ParserBase._parse_doctype_entity refactored with the following changes:

Use named expression to simplify assignment and conditional (use-named-expression)

sourcery-ai · 2023-06-09T21:39:29Z

Lib/_markupbase.py

-        m = _declname_match(rawdata, i)
-        if m:
+        if m := _declname_match(rawdata, i):
            s = m.group()
            name = s.strip()
-            if (i + len(s)) == n:
-                return None, -1  # end of buffer
-            return name.lower(), m.end()
+            return (None, -1) if (i + len(s)) == n else (name.lower(), m.end())


Function ParserBase._scan_name refactored with the following changes:

Use named expression to simplify assignment and conditional (use-named-expression)

Lift code into else after jump in control flow (reintroduce-else)

Replace if statement with if expression (assign-if-exp)

This removes the following comments ( why? ):

# end of buffer

sourcery-ai · 2023-06-09T21:39:30Z

Lib/_osx_support.py

-        executable = executable + '.exe'
-
-    if not os.path.isfile(executable):
-        for p in paths:
-            f = os.path.join(p, executable)
-            if os.path.isfile(f):
-                # the file exists, we have a shot at spawn working
-                return f
-        return None
-    else:
+        executable = f'{executable}.exe'
+
+    if os.path.isfile(executable):
        return executable
+    for p in paths:
+        f = os.path.join(p, executable)
+        if os.path.isfile(f):
+            # the file exists, we have a shot at spawn working
+            return f
+    return None


Function _find_executable refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

Swap if/else branches (swap-if-else-branches)

Remove unnecessary else after guard condition (remove-unnecessary-else)

sourcery-ai · 2023-06-09T21:39:30Z

Lib/_osx_support.py

-        fp = open("/tmp/_osx_support.%s"%(
-            os.getpid(),), "w+b")
+        fp = open(f"/tmp/_osx_support.{os.getpid()}", "w+b")

    with contextlib.closing(fp) as fp:
        if capture_stderr:
-            cmd = "%s >'%s' 2>&1" % (commandstring, fp.name)
+            cmd = f"{commandstring} >'{fp.name}' 2>&1"
        else:
-            cmd = "%s 2>/dev/null >'%s'" % (commandstring, fp.name)
+            cmd = f"{commandstring} 2>/dev/null >'{fp.name}'"


Function _read_output refactored with the following changes:

Replace interpolated string formatting with f-string [×3] (replace-interpolation-with-fstring)

sourcery-ai · 2023-06-09T21:39:30Z

Lib/_osx_support.py

-    return (_find_executable(toolname)
-                or _read_output("/usr/bin/xcrun -find %s" % (toolname,))
-                or ''
-            )
+    return (
+        _find_executable(toolname)
+        or _read_output(f"/usr/bin/xcrun -find {toolname}")
+        or ''
+    )


Function _find_build_tool refactored with the following changes:

Replace interpolated string formatting with f-string (replace-interpolation-with-fstring)

sourcery-ai · 2023-06-09T21:39:34Z

Lib/_osx_support.py

-                _SYSTEM_VERSION = '.'.join(m.group(1).split('.')[:2])
-            # else: fall back to the default behaviour
+                _SYSTEM_VERSION = '.'.join(m[1].split('.')[:2])
+                    # else: fall back to the default behaviour


Function _get_system_version refactored with the following changes:

Replace m.group(x) with m[x] for re.Match objects (use-getitem-for-re-match-groups)

sourcery-ai · 2023-06-09T21:39:34Z

Lib/_osx_support.py

-        osx_version = _get_system_version()
-        if osx_version:
+        if osx_version := _get_system_version():


Function _get_system_version_tuple refactored with the following changes:

Use named expression to simplify assignment and conditional (use-named-expression)

sourcery-ai · 2023-06-09T21:39:35Z

Lib/_osx_support.py

-    contents = _read_output('%s -c -E -v - </dev/null' % (cc,), True)
+    contents = _read_output(f'{cc} -c -E -v - </dev/null', True)


Function _default_sysroot refactored with the following changes:

Replace interpolated string formatting with f-string (replace-interpolation-with-fstring)

sourcery-ai · 2023-06-09T21:39:35Z

Lib/_osx_support.py

-    return bool(osx_version >= (10, 4)) if osx_version else False
+    return osx_version >= (10, 4) if osx_version else False


Function _supports_universal_builds refactored with the following changes:

Remove unnecessary casts to int, str, float or bool (remove-unnecessary-cast)

sourcery-ai · 2023-06-09T21:39:35Z

Lib/_osx_support.py

-                cv_split[0] = cc if cv != 'CXX' else cc + '++'
+                cv_split[0] = cc if cv != 'CXX' else f'{cc}++'


Function _find_appropriate_compiler refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

sourcery-ai · 2023-06-09T21:39:37Z

Lib/_py_abc.py

-    def __subclasscheck__(cls, subclass):
+    def __subclasscheck__(self, subclass):
        """Override for issubclass(subclass, cls)."""
        if not isinstance(subclass, type):
            raise TypeError('issubclass() arg 1 must be a class')
        # Check cache
-        if subclass in cls._abc_cache:
+        if subclass in self._abc_cache:
            return True
        # Check negative cache; may have to invalidate
-        if cls._abc_negative_cache_version < ABCMeta._abc_invalidation_counter:
+        if self._abc_negative_cache_version < ABCMeta._abc_invalidation_counter:
            # Invalidate the negative cache
-            cls._abc_negative_cache = WeakSet()
-            cls._abc_negative_cache_version = ABCMeta._abc_invalidation_counter
-        elif subclass in cls._abc_negative_cache:
+            self._abc_negative_cache = WeakSet()
+            self._abc_negative_cache_version = ABCMeta._abc_invalidation_counter
+        elif subclass in self._abc_negative_cache:
            return False
        # Check the subclass hook
-        ok = cls.__subclasshook__(subclass)
+        ok = self.__subclasshook__(subclass)
        if ok is not NotImplemented:
            assert isinstance(ok, bool)
            if ok:
-                cls._abc_cache.add(subclass)
+                self._abc_cache.add(subclass)
            else:
-                cls._abc_negative_cache.add(subclass)
+                self._abc_negative_cache.add(subclass)
            return ok
        # Check if it's a direct subclass
-        if cls in getattr(subclass, '__mro__', ()):
-            cls._abc_cache.add(subclass)
+        if self in getattr(subclass, '__mro__', ()):
+            self._abc_cache.add(subclass)
            return True
        # Check if it's a subclass of a registered class (recursive)
-        for rcls in cls._abc_registry:
+        for rcls in self._abc_registry:
            if issubclass(subclass, rcls):
-                cls._abc_cache.add(subclass)
+                self._abc_cache.add(subclass)
                return True
        # Check if it's a subclass of a subclass (recursive)
-        for scls in cls.__subclasses__():
+        for scls in self.__subclasses__():
            if issubclass(subclass, scls):
-                cls._abc_cache.add(subclass)
+                self._abc_cache.add(subclass)
                return True
        # No dice; update negative cache
-        cls._abc_negative_cache.add(subclass)
+        self._abc_negative_cache.add(subclass)


Function ABCMeta.__subclasscheck__ refactored with the following changes:

The first argument to instance methods should be self (instance-method-first-arg-name)

sourcery-ai · 2023-06-09T21:39:37Z

Lib/_pycodecs.py

-    if isinstance(obj, str):
-        res = obj.encode()
-    else:
-        res = bytes(obj)
+    res = obj.encode() if isinstance(obj, str) else bytes(obj)


Function readbuffer_encode refactored with the following changes:

Replace if statement with if expression (assign-if-exp)

sourcery-ai · 2023-06-09T21:39:37Z

Lib/_pycodecs.py

-if sys.maxunicode == 65535:
-    unicode_bytes = 2
-else:
-    unicode_bytes = 4
+unicode_bytes = 2 if sys.maxunicode == 65535 else 4


Lines 160-163 refactored with the following changes:

Replace if statement with if expression (assign-if-exp)

sourcery-ai · 2023-06-09T21:39:37Z

Lib/_pycodecs.py

-            for j in range(unicode_bytes):
+            for _ in range(unicode_bytes):
                b.append(i%256)
                i >>= 8
            if sys.byteorder == "big":
                b.reverse()
            p += b
        res = bytes(p)
-        return res, len(res)
    else:
        res = "You can do better than this" # XXX make this right
-        return res, len(res)
+
+    return res, len(res)


Function unicode_internal_encode refactored with the following changes:

Replace unused for index with underscore (for-index-underscore)

Hoist repeated code outside conditional statement (hoist-statement-from-if)

sourcery-ai · 2023-06-09T21:39:37Z

Lib/_pycodecs.py

+    p = []
+    i = 0
+    if sys.byteorder == "big":
+        start = unicode_bytes - 1
+        stop = -1
+        step = -1
    else:
-        p = []
-        i = 0
-        if sys.byteorder == "big":
-            start = unicode_bytes - 1
-            stop = -1
-            step = -1
-        else:
-            start = 0
-            stop = unicode_bytes
-            step = 1
-        while i < len(unistr)-unicode_bytes+1:
-            t = 0
-            h = 0
-            for j in range(start, stop, step):
-                t += ord(unistr[i+j])<<(h*8)
-                h += 1
-            i += unicode_bytes
-            p += chr(t)
-        res = ''.join(p)
-        return res, len(res)
+        start = 0
+        stop = unicode_bytes
+        step = 1
+    while i < len(unistr)-unicode_bytes+1:
+        t = sum(
+            ord(unistr[i + j]) << (h * 8)
+            for h, j in enumerate(range(start, stop, step))
+        )
+        i += unicode_bytes
+        p += chr(t)
+    res = ''.join(p)
+    return res, len(res)


Function unicode_internal_decode refactored with the following changes:

Remove unnecessary else after guard condition (remove-unnecessary-else)

Convert for loop into call to sum() (sum-comprehension)

Replace manual loop counter with call to enumerate (convert-to-enumerate)

'Refactored by Sourcery'

434796e

sourcery-ai bot requested a review from edson-github June 9, 2023 21:39

sourcery-ai bot commented Jun 9, 2023

View reviewed changes

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Sourcery refactored main branch #1

Sourcery refactored main branch #1

sourcery-ai bot commented Jun 9, 2023

sourcery-ai bot left a comment

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

sourcery-ai bot Jun 9, 2023

		lineno = 'row={}'.format(node.lineno) if hasattr(node, 'lineno') else ''
		lineno = f'row={node.lineno}' if hasattr(node, 'lineno') else ''

		modname = modname[:-9] + " (package)"
		modname = f"{modname[:-9]} (package)"

		raise ValueError("Invalid value for whence: {}".format(whence))
		raise ValueError(f"Invalid value for whence: {whence}")

		if type(kwargs) != type(dict()):
		if type(kwargs) != type({}):

		contents = _read_output('%s -c -E -v - </dev/null' % (cc,), True)
		contents = _read_output(f'{cc} -c -E -v - </dev/null', True)

		return bool(osx_version >= (10, 4)) if osx_version else False
		return osx_version >= (10, 4) if osx_version else False

		cv_split[0] = cc if cv != 'CXX' else cc + '++'
		cv_split[0] = cc if cv != 'CXX' else f'{cc}++'

Sourcery refactored main branch #1

Are you sure you want to change the base?

Sourcery refactored main branch #1

Conversation

sourcery-ai bot commented Jun 9, 2023

sourcery-ai bot left a comment

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment

sourcery-ai bot Jun 9, 2023

Choose a reason for hiding this comment