reveal_locals: indent following lines with 4 spaces

Author: blueyed

docs/source/common_issues.rst

@@ -456,8 +456,8 @@ to see the types of all local variables at once. Example:
    b = 'one'
    reveal_locals()
    # Revealed local types are:
-   # a: builtins.int
-   # b: builtins.str
+   #     a: builtins.int
+   #     b: builtins.str
 .. note::
 
    ``reveal_type`` and ``reveal_locals`` are only understood by mypy and

mypy/messages.py

@@ -1074,7 +1074,7 @@ def reveal_locals(self, type_map: Dict[str, Optional[Type]], context: Context) -
         # use an ordered dictionary sorted by variable name
         sorted_locals = OrderedDict(sorted(type_map.items(), key=lambda t: t[0]))
         self.note("Revealed local types are:", context)
-        for line in ['{}: {}'.format(k, v) for k, v in sorted_locals.items()]:
+        for line in ['    {}: {}'.format(k, v) for k, v in sorted_locals.items()]:
             self.note(line, context)
 
     def unsupported_type_type(self, item: Type, context: Context) -> None:

test-data/unit/check-classes.test

@@ -5013,8 +5013,8 @@ class C1(object):
 
 [out]
 main:5: note: Revealed local types are:
-main:5: note: t: builtins.str
-main:5: note: y: builtins.float
+main:5: note:     t: builtins.str
+main:5: note:     y: builtins.float
 
 [case testAbstractClasses]
 import a

test-data/unit/check-expressions.test

@@ -1831,9 +1831,9 @@ z = x + y
 reveal_locals()
 [out]
 main:4: note: Revealed local types are:
-main:4: note: x: builtins.int
-main:4: note: y: builtins.int
-main:4: note: z: builtins.int
+main:4: note:     x: builtins.int
+main:4: note:     y: builtins.int
+main:4: note:     z: builtins.int
 
 [case testUndefinedRevealType]
 reveal_type(x)

test-data/unit/check-functions.test

@@ -2451,14 +2451,14 @@ def f(a: int, b: int) -> int:
 reveal_locals()
 [out]
 main:6: note: Revealed local types are:
-main:6: note: a: builtins.int
-main:6: note: b: builtins.int
+main:6: note:     a: builtins.int
+main:6: note:     b: builtins.int
 main:9: note: Revealed local types are:
-main:9: note: a: builtins.int
-main:9: note: b: builtins.int
-main:9: note: c: builtins.int
+main:9: note:     a: builtins.int
+main:9: note:     b: builtins.int
+main:9: note:     c: builtins.int
 main:12: note: Revealed local types are:
-main:12: note: a: builtins.float
+main:12: note:     a: builtins.float
 
 [case testNoComplainOverloadNone]
 # flags: --no-strict-optional