First pass at AST-based codegen

Makefile

@@ -26,3 +26,10 @@ psql:
 
 mysqlsh:
 	mysqlsh --sql --user root --password mysecretpassword --database dinotest 127.0.0.1:3306
+
+
+# $ protoc --version
+# libprotoc 3.17.3
+# go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
+proto:
+	protoc -I ./protos --go_out=. --go_opt=module=github.com/kyleconroy/sqlc ./protos/**/*.proto

examples/python/src/authors/models.py

@@ -1,15 +1,10 @@
 # Code generated by sqlc. DO NOT EDIT.
-from typing import Optional
-
 import dataclasses
-
-
+from typing import Optional
 
 
 @dataclasses.dataclass()
 class Author:
     id: int
     name: str
     bio: Optional[str]
-
-

examples/python/src/booktest/models.py

@@ -1,10 +1,8 @@
 # Code generated by sqlc. DO NOT EDIT.
-from typing import List
+import dataclasses
 import datetime
 import enum
-
-import dataclasses
-
+from typing import List
 
 
 class BookType(str, enum.Enum):
@@ -18,7 +16,6 @@ class Author:
     name: str
 
 
-
 @dataclasses.dataclass()
 class Book:
     book_id: int
@@ -29,5 +26,3 @@ class Book:
     year: int
     available: datetime.datetime
     tags: List[str]
-
-

examples/python/src/booktest/query.py

@@ -1,9 +1,9 @@
 
 # Code generated by sqlc. DO NOT EDIT.
 from typing import AsyncIterator, List, Optional
+import dataclasses
 import datetime
 
-import dataclasses
 import sqlalchemy
 import sqlalchemy.ext.asyncio
 

examples/python/src/jets/models.py

@@ -1,11 +1,7 @@
 # Code generated by sqlc. DO NOT EDIT.
-
-
 import dataclasses
 
 
-
-
 @dataclasses.dataclass()
 class Jet:
     id: int
@@ -15,24 +11,19 @@ class Jet:
     color: str
 
 
-
 @dataclasses.dataclass()
 class Language:
     id: int
     language: str
 
 
-
 @dataclasses.dataclass()
 class Pilot:
     id: int
     name: str
 
 
-
 @dataclasses.dataclass()
 class PilotLanguage:
     pilot_id: int
     language_id: int
-
-

examples/python/src/ondeck/models.py

@@ -1,13 +1,12 @@
 # Code generated by sqlc. DO NOT EDIT.
-from typing import List, Optional
+import dataclasses
 import datetime
 import enum
-
-import dataclasses
+from typing import List, Optional
 
 
-# Venues can be either open or closed
 class Status(str, enum.Enum):
+    """Venues can be either open or closed"""
     OPEN = "op!en"
     CLOSED = "clo@sed"
 
@@ -18,9 +17,9 @@ class City:
     name: str
 
 
-# Venues are places where muisc happens
 @dataclasses.dataclass()
 class Venue:
+    """Venues are places where muisc happens"""
     id: int
     status: Status
     statuses: Optional[List[Status]]
@@ -32,5 +31,3 @@ class Venue:
     songkick_id: Optional[str]
     tags: Optional[List[str]]
     created_at: datetime.datetime
-
-

examples/python/src/ondeck/venue.py

@@ -1,8 +1,8 @@
 
 # Code generated by sqlc. DO NOT EDIT.
 from typing import AsyncIterator, List, Optional
-
 import dataclasses
+
 import sqlalchemy
 import sqlalchemy.ext.asyncio