From d261f1488684b4db4020b4236eff417d4f08900b Mon Sep 17 00:00:00 2001
From: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Date: Wed, 10 Jun 2020 12:32:18 -0700
Subject: [PATCH] add constructors for configparser errors (#4215)

Fixes #4058

Co-authored-by: Shantanu <hauntsaninja@users.noreply.github.com>
---
 stdlib/3/configparser.pyi | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/stdlib/3/configparser.pyi b/stdlib/3/configparser.pyi
index d40bf5af1..aee931eaa 100644
--- a/stdlib/3/configparser.pyi
+++ b/stdlib/3/configparser.pyi
@@ -190,16 +190,21 @@ class ConverterMapping(MutableMapping[str, Optional[_converter]]):
     def __len__(self) -> int: ...
 
 
-class Error(Exception): ...
+class Error(Exception):
+    message: str
+    def __init__(self, msg: str = ...) -> None: ...
 
 
-class NoSectionError(Error): ...
+class NoSectionError(Error):
+    section: str
+    def __init__(self, section: str) -> None: ...
 
 
 class DuplicateSectionError(Error):
     section: str
     source: Optional[str]
     lineno: Optional[int]
+    def __init__(self, section: str, source: Optional[str] = ..., lineno: Optional[int] = ...) -> None: ...
 
 
 class DuplicateOptionError(Error):
@@ -207,23 +212,28 @@ class DuplicateOptionError(Error):
     option: str
     source: Optional[str]
     lineno: Optional[int]
+    def __init__(self, section: str, option: str, source: Optional[str] = ..., lineno: Optional[str] = ...) -> None: ...
 
 
 class NoOptionError(Error):
     section: str
     option: str
+    def __init__(self, option: str, section: str) -> None: ...
 
 
 class InterpolationError(Error):
     section: str
     option: str
+    def __init__(self, option: str, section: str, msg: str) -> None: ...
 
 
-class InterpolationDepthError(InterpolationError): ...
+class InterpolationDepthError(InterpolationError):
+    def __init__(self, option: str, section: str, rawval: object) -> None: ...
 
 
 class InterpolationMissingOptionError(InterpolationError):
     reference: str
+    def __init__(self, option: str, section: str, rawval: object, reference: str) -> None: ...
 
 
 class InterpolationSyntaxError(InterpolationError): ...
@@ -231,9 +241,12 @@ class InterpolationSyntaxError(InterpolationError): ...
 
 class ParsingError(Error):
     source: str
-    errors: Sequence[Tuple[int, str]]
+    errors: List[Tuple[int, str]]
+    def __init__(self, source: Optional[str] = ..., filename: Optional[str] = ...) -> None: ...
+    def append(self, lineno: int, line: str) -> None: ...
 
 
 class MissingSectionHeaderError(ParsingError):
     lineno: int
     line: str
+    def __init__(self, filename: str, lineno: int, line: str) -> None: ...