Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
C
cython
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
Analytics
Analytics
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Commits
Issue Boards
Open sidebar
Kirill Smelkov
cython
Commits
6fd96df6
Commit
6fd96df6
authored
Apr 26, 2008
by
Gary Furnish
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Circular imports
parent
947eb6f0
Changes
1
Show whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
139 additions
and
32 deletions
+139
-32
Cython/Compiler/ModuleNode.py
Cython/Compiler/ModuleNode.py
+139
-32
No files found.
Cython/Compiler/ModuleNode.py
View file @
6fd96df6
...
@@ -19,6 +19,33 @@ from Errors import error
...
@@ -19,6 +19,33 @@ from Errors import error
from
PyrexTypes
import
py_object_type
from
PyrexTypes
import
py_object_type
from
Cython.Utils
import
open_new_file
,
replace_suffix
from
Cython.Utils
import
open_new_file
,
replace_suffix
def
recurse_vtab_check_inheritance
(
entry
,
b
,
dict
):
base
=
entry
while
base
is
not
None
:
if
base
.
type
.
base_type
is
None
or
base
.
type
.
base_type
.
vtabstruct_cname
is
None
:
return
False
if
base
.
type
.
base_type
.
vtabstruct_cname
==
b
.
type
.
vtabstruct_cname
:
return
True
try
:
base
=
dict
[
base
.
type
.
base_type
.
vtabstruct_cname
]
except
KeyError
:
return
False
return
False
def
recurse_vtabslot_check_inheritance
(
entry
,
b
,
dict
):
base
=
entry
while
base
is
not
None
:
if
base
.
type
.
base_type
is
None
:
return
False
if
base
.
type
.
base_type
.
objstruct_cname
==
b
.
type
.
objstruct_cname
:
return
True
try
:
base
=
dict
[
base
.
type
.
base_type
.
objstruct_cname
]
except
KeyError
:
return
False
return
False
class
ModuleNode
(
Nodes
.
Node
,
Nodes
.
BlockNode
):
class
ModuleNode
(
Nodes
.
Node
,
Nodes
.
BlockNode
):
# doc string or None
# doc string or None
# body StatListNode
# body StatListNode
...
@@ -231,9 +258,8 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
...
@@ -231,9 +258,8 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
self
.
generate_filename_table
(
code
)
self
.
generate_filename_table
(
code
)
self
.
generate_utility_functions
(
env
,
code
)
self
.
generate_utility_functions
(
env
,
code
)
for
module
in
modules
:
self
.
generate_declarations_for_modules
(
env
,
modules
,
code
.
h
)
self
.
generate_declarations_for_module
(
module
,
code
.
h
,
definition
=
module
is
env
)
f
=
open_new_file
(
result
.
c_file
)
f
=
open_new_file
(
result
.
c_file
)
f
.
write
(
code
.
h
.
f
.
getvalue
())
f
.
write
(
code
.
h
.
f
.
getvalue
())
...
@@ -252,6 +278,110 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
...
@@ -252,6 +278,110 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
self
.
find_referenced_modules
(
imported_module
,
module_list
,
modules_seen
)
self
.
find_referenced_modules
(
imported_module
,
module_list
,
modules_seen
)
module_list
.
append
(
env
)
module_list
.
append
(
env
)
def
generate_vtab_dict
(
self
,
module_list
):
vtab_dict
=
{}
for
module
in
module_list
:
for
entry
in
module
.
c_class_entries
:
if
not
entry
.
in_cinclude
:
type
=
entry
.
type
scope
=
type
.
scope
if
type
.
vtabstruct_cname
:
vtab_dict
[
type
.
vtabstruct_cname
]
=
entry
return
vtab_dict
def
generate_vtab_list
(
self
,
vtab_dict
):
vtab_list
=
list
()
for
entry
in
vtab_dict
.
itervalues
():
vtab_list
.
append
(
entry
)
for
i
in
range
(
0
,
len
(
vtab_list
)):
for
j
in
range
(
0
,
len
(
vtab_list
)):
if
(
recurse_vtab_check_inheritance
(
vtab_list
[
j
],
vtab_list
[
i
],
vtab_dict
)
==
1
):
if
i
>
j
:
vtab_list
.
insert
(
j
,
vtab_list
[
i
])
if
i
>
j
:
vtab_list
.
pop
(
i
+
1
)
else
:
vtab_list
.
pop
(
i
)
return
vtab_list
def
generate_vtabslot_dict
(
self
,
module_list
,
env
):
vtab_dict
=
{}
type_entries
=
[]
for
module
in
module_list
:
definition
=
module
is
env
if
definition
:
type_entries
.
extend
(
env
.
type_entries
)
else
:
for
entry
in
module
.
type_entries
:
if
entry
.
defined_in_pxd
:
type_entries
.
append
(
entry
)
for
entry
in
type_entries
:
type
=
entry
.
type
if
type
.
is_extension_type
:
if
not
entry
.
in_cinclude
:
type
=
entry
.
type
scope
=
type
.
scope
vtab_dict
[
type
.
objstruct_cname
]
=
entry
return
vtab_dict
def
generate_vtabslot_list
(
self
,
vtab_dict
):
vtab_list
=
list
()
for
entry
in
vtab_dict
.
itervalues
():
vtab_list
.
append
(
entry
)
for
i
in
range
(
0
,
len
(
vtab_list
)):
for
j
in
range
(
0
,
len
(
vtab_list
)):
if
(
recurse_vtabslot_check_inheritance
(
vtab_list
[
j
],
vtab_list
[
i
],
vtab_dict
)
==
1
):
if
i
>
j
:
vtab_list
.
insert
(
j
,
vtab_list
[
i
])
if
i
>
j
:
vtab_list
.
pop
(
i
+
1
)
else
:
vtab_list
.
pop
(
i
)
return
vtab_list
def
generate_type_definitions
(
self
,
env
,
modules
,
vtab_list
,
vtabslot_list
,
code
):
for
module
in
modules
:
definition
=
module
is
env
if
definition
:
type_entries
=
module
.
type_entries
else
:
type_entries
=
[]
for
entry
in
module
.
type_entries
:
if
entry
.
defined_in_pxd
:
type_entries
.
append
(
entry
)
for
entry
in
type_entries
:
if
not
entry
.
in_cinclude
:
#print "generate_type_header_code:", entry.name, repr(entry.type) ###
type
=
entry
.
type
if
type
.
is_typedef
:
# Must test this first!
self
.
generate_typedef
(
entry
,
code
)
elif
type
.
is_struct_or_union
:
self
.
generate_struct_union_definition
(
entry
,
code
)
elif
type
.
is_enum
:
self
.
generate_enum_definition
(
entry
,
code
)
elif
type
.
is_extension_type
and
(
not
(
entry
in
vtabslot_list
)):
self
.
generate_obj_struct_definition
(
type
,
code
)
for
entry
in
vtabslot_list
:
self
.
generate_obj_struct_definition
(
entry
.
type
,
code
)
for
entry
in
vtab_list
:
self
.
generate_typeobject_predeclaration
(
entry
,
code
)
self
.
generate_exttype_vtable_struct
(
entry
,
code
)
self
.
generate_exttype_vtabptr_declaration
(
entry
,
code
)
def
generate_declarations_for_modules
(
self
,
env
,
modules
,
code
):
code
.
putln
(
""
)
code
.
putln
(
"/* Declarations */"
)
vtab_dict
=
self
.
generate_vtab_dict
(
modules
)
vtab_list
=
self
.
generate_vtab_list
(
vtab_dict
)
vtabslot_dict
=
self
.
generate_vtabslot_dict
(
modules
,
env
)
vtabslot_list
=
self
.
generate_vtabslot_list
(
vtabslot_dict
)
self
.
generate_type_definitions
(
env
,
modules
,
vtab_list
,
vtabslot_list
,
code
)
for
module
in
modules
:
definition
=
module
is
env
self
.
generate_global_declarations
(
module
,
code
,
definition
)
self
.
generate_cfunction_predeclarations
(
module
,
code
,
definition
)
def
generate_module_preamble
(
self
,
env
,
cimported_modules
,
code
):
def
generate_module_preamble
(
self
,
env
,
cimported_modules
,
code
):
code
.
putln
(
'/* Generated by Cython %s on %s */'
%
(
code
.
putln
(
'/* Generated by Cython %s on %s */'
%
(
Version
.
version
,
time
.
asctime
()))
Version
.
version
,
time
.
asctime
()))
...
@@ -333,14 +463,6 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
...
@@ -333,14 +463,6 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
code
.
putln
(
"0"
)
code
.
putln
(
"0"
)
code
.
putln
(
"};"
)
code
.
putln
(
"};"
)
def
generate_declarations_for_module
(
self
,
env
,
code
,
definition
):
code
.
putln
(
""
)
code
.
putln
(
"/* Declarations from %s */"
%
env
.
qualified_name
)
self
.
generate_type_predeclarations
(
env
,
code
)
self
.
generate_type_definitions
(
env
,
code
,
definition
)
self
.
generate_global_declarations
(
env
,
code
,
definition
)
self
.
generate_cfunction_predeclarations
(
env
,
code
,
definition
)
def
generate_type_predeclarations
(
self
,
env
,
code
):
def
generate_type_predeclarations
(
self
,
env
,
code
):
pass
pass
...
@@ -361,21 +483,6 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
...
@@ -361,21 +483,6 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
elif
type
.
is_extension_type
:
elif
type
.
is_extension_type
:
self
.
generate_obj_struct_definition
(
type
,
code
)
self
.
generate_obj_struct_definition
(
type
,
code
)
def
generate_type_definitions
(
self
,
env
,
code
,
definition
):
if
definition
:
type_entries
=
env
.
type_entries
else
:
type_entries
=
[]
for
entry
in
env
.
type_entries
:
if
entry
.
defined_in_pxd
:
type_entries
.
append
(
entry
)
self
.
generate_type_header_code
(
type_entries
,
code
)
for
entry
in
env
.
c_class_entries
:
if
not
entry
.
in_cinclude
:
self
.
generate_typeobject_predeclaration
(
entry
,
code
)
self
.
generate_exttype_vtable_struct
(
entry
,
code
)
self
.
generate_exttype_vtabptr_declaration
(
entry
,
code
)
def
generate_gcc33_hack
(
self
,
env
,
code
):
def
generate_gcc33_hack
(
self
,
env
,
code
):
# Workaround for spurious warning generation in gcc 3.3
# Workaround for spurious warning generation in gcc 3.3
code
.
putln
(
""
)
code
.
putln
(
""
)
...
@@ -1315,10 +1422,6 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
...
@@ -1315,10 +1422,6 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
code
.
putln
(
"/*--- Function export code ---*/"
)
code
.
putln
(
"/*--- Function export code ---*/"
)
self
.
generate_c_function_export_code
(
env
,
code
)
self
.
generate_c_function_export_code
(
env
,
code
)
code
.
putln
(
"/*--- Function import code ---*/"
)
for
module
in
imported_modules
:
self
.
generate_c_function_import_code_for_module
(
module
,
env
,
code
)
code
.
putln
(
"/*--- Type init code ---*/"
)
code
.
putln
(
"/*--- Type init code ---*/"
)
self
.
generate_type_init_code
(
env
,
code
)
self
.
generate_type_init_code
(
env
,
code
)
...
@@ -1326,6 +1429,10 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
...
@@ -1326,6 +1429,10 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
for
module
in
imported_modules
:
for
module
in
imported_modules
:
self
.
generate_type_import_code_for_module
(
module
,
env
,
code
)
self
.
generate_type_import_code_for_module
(
module
,
env
,
code
)
code
.
putln
(
"/*--- Function import code ---*/"
)
for
module
in
imported_modules
:
self
.
generate_c_function_import_code_for_module
(
module
,
env
,
code
)
code
.
putln
(
"/*--- Execution code ---*/"
)
code
.
putln
(
"/*--- Execution code ---*/"
)
code
.
mark_pos
(
None
)
code
.
mark_pos
(
None
)
self
.
body
.
generate_execution_code
(
code
)
self
.
body
.
generate_execution_code
(
code
)
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment