Add Python-specific bindings for quotes and curly braces.

Author: vpetrovykh

snippets/sublime/Default.sublime-keymap

@@ -0,0 +1,47 @@
+[
+    // Auto-pair quotes
+    { "keys": ["\""], "command": "insert_snippet", "args": {"contents": "\"$0\""}, "context":
+        [
+            { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
+            { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
+            { "key": "following_text", "operator": "regex_contains", "operand": "^(?:\t| |\\)|]|\\}|>|$)", "match_all": true },
+            { "key": "preceding_text", "operator": "regex_contains", "operand": "(?:[bfruBFRU]|[^'[:alnum:]_])$", "match_all": true },
+            { "key": "eol_selector", "operator": "not_equal", "operand": "string.quoted.double - punctuation.definition.string.end", "match_all": true },
+            { "key": "eol_selector", "operator": "equal", "operand": "source.python", "match_all": true }
+        ]
+    },
+    // Auto-pair single quotes
+    { "keys": ["'"], "command": "insert_snippet", "args": {"contents": "'$0'"}, "context":
+        [
+            { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
+            { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
+            { "key": "following_text", "operator": "regex_contains", "operand": "^(?:\t| |\\)|]|\\}|>|$)", "match_all": true },
+            { "key": "preceding_text", "operator": "regex_contains", "operand": "(?:[bfruBFRU]|[^'[:alnum:]_])$", "match_all": true },
+            { "key": "eol_selector", "operator": "not_equal", "operand": "string.quoted.single - punctuation.definition.string.end", "match_all": true },
+            { "key": "eol_selector", "operator": "equal", "operand": "source.python", "match_all": true }
+        ]
+    },
+    // Auto-pair curly brackets
+    { "keys": ["{"], "command": "insert_snippet", "args": {"contents": "{$0}"}, "context":
+        [
+            { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
+            { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
+            { "key": "following_text", "operator": "not_regex_contains", "operand": "^\\{", "match_all": true },
+            { "key": "selector", "operator": "equal", "operand": "meta.fstring.python", "match_all": true },
+            { "key": "selector", "operator": "equal", "operand": "string.quoted", "match_all": true }
+        ]
+    },
+    // Replace a '{|}' with '{{|' when typing within fstring
+    { "keys": ["{"], "command": "run_macro_file",
+    "args": {"name": "Packages/MagicPython/snippets/sublime/fstring_brace.sublime-macro"},
+    "context":
+        [
+            { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
+            { "key": "selection_empty", "operator": "equal", "operand": true, "match_all": true },
+            { "key": "preceding_text", "operator": "regex_contains", "operand": "\\{$", "match_all": true },
+            { "key": "following_text", "operator": "regex_contains", "operand": "^\\}", "match_all": true },
+            { "key": "selector", "operator": "equal", "operand": "meta.fstring.python", "match_all": true },
+            { "key": "selector", "operator": "equal", "operand": "constant.character.format.placeholder.other", "match_all": true }
+        ]
+    },
+]

snippets/sublime/fstring_brace.sublime-macro

@@ -0,0 +1,10 @@
+[
+    {
+        "command": "right_delete",
+        "args": null
+    },
+    {
+        "command": "insert",
+        "args": {"characters": "{"}
+    }
+]