commit e6c42b96b9a0fa58cf49bb85cdf473d87fabbeb6
author Markus Armbruster <armbru@redhat.com> Fri Oct 18 09:43:44 2019 +0200
committer Markus Armbruster <armbru@redhat.com> Tue Oct 22 13:53:55 2019 +0200
tree c7c740c5013cd4ad7d28f5dbcbf0af14a9e69348
parent 61bfb2e1a4666817b9d94f0a96109f8ef51b812b

qapi: Split up scripts/qapi/common.py

The QAPI code generator clocks in at some 3100 SLOC in 8 source files.
Almost 60% of the code is in qapi/common.py.  Split it into more
focused modules:

* Move QAPISchemaPragma and QAPISourceInfo to qapi/source.py.

* Move QAPIError and its sub-classes to qapi/error.py.

* Move QAPISchemaParser and QAPIDoc to parser.py.  Use the opportunity
  to put QAPISchemaParser first.

* Move check_expr() & friends to qapi/expr.py.  Use the opportunity to
  put the code into a more sensible order.

* Move QAPISchema & friends to qapi/schema.py

* Move QAPIGen and its sub-classes, ifcontext,
  QAPISchemaModularCVisitor, and QAPISchemaModularCVisitor to qapi/gen.py

* Delete camel_case(), it's unused since commit e98859a9b9 "qapi:
  Clean up after recent conversions to QAPISchemaVisitor"

A number of helper functions remain in qapi/common.py.  I considered
moving the code generator helpers to qapi/gen.py, but decided not to.
Perhaps we should rewrite them as methods of QAPIGen some day.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20191018074345.24034-7-armbru@redhat.com>
[Add "# -*- coding: utf-8 -*-" lines]

Makefile

diff --git a/Makefile b/Makefile
index d20e7ff..0e994a2 100644
--- a/Makefile
+++ b/Makefile
@@ -582,13 +582,20 @@
 qemu-keymap$(EXESUF): LIBS += $(XKBCOMMON_LIBS)
 qemu-keymap$(EXESUF): QEMU_CFLAGS += $(XKBCOMMON_CFLAGS)
 
-qapi-py = $(SRC_PATH)/scripts/qapi/commands.py \
-$(SRC_PATH)/scripts/qapi/events.py \
-$(SRC_PATH)/scripts/qapi/introspect.py \
-$(SRC_PATH)/scripts/qapi/types.py \
-$(SRC_PATH)/scripts/qapi/visit.py \
+qapi-py = $(SRC_PATH)/scripts/qapi/__init__.py \
+$(SRC_PATH)/scripts/qapi/commands.py \
 $(SRC_PATH)/scripts/qapi/common.py \
 $(SRC_PATH)/scripts/qapi/doc.py \
+$(SRC_PATH)/scripts/qapi/error.py \
+$(SRC_PATH)/scripts/qapi/events.py \
+$(SRC_PATH)/scripts/qapi/expr.py \
+$(SRC_PATH)/scripts/qapi/gen.py \
+$(SRC_PATH)/scripts/qapi/introspect.py \
+$(SRC_PATH)/scripts/qapi/parser.py \
+$(SRC_PATH)/scripts/qapi/schema.py \
+$(SRC_PATH)/scripts/qapi/source.py \
+$(SRC_PATH)/scripts/qapi/types.py \
+$(SRC_PATH)/scripts/qapi/visit.py \
 $(SRC_PATH)/scripts/qapi-gen.py
 
 qga/qapi-generated/qga-qapi-types.c qga/qapi-generated/qga-qapi-types.h \