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From: <rom...@us...> - 2008-10-21 10:22:35
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Revision: 1442
http://pygccxml.svn.sourceforge.net/pygccxml/?rev=1442&view=rev
Author: roman_yakovenko
Date: 2008-10-21 09:25:41 +0000 (Tue, 21 Oct 2008)
Log Message:
-----------
adding "verbose" mode for decl_printer
Modified Paths:
--------------
pygccxml_dev/pygccxml/declarations/decl_printer.py
Modified: pygccxml_dev/pygccxml/declarations/decl_printer.py
===================================================================
--- pygccxml_dev/pygccxml/declarations/decl_printer.py 2008-10-20 12:18:17 UTC (rev 1441)
+++ pygccxml_dev/pygccxml/declarations/decl_printer.py 2008-10-21 09:25:41 UTC (rev 1442)
@@ -26,12 +26,13 @@
JUSTIFY = 20
INDENT_SIZE = 4
- def __init__( self, level=0, print_details=True, recursive=True, writer=None ):
+ def __init__( self, level=0, print_details=True, recursive=True, writer=None, verbose=True ):
decl_visitor.decl_visitor_t.__init__(self)
self.__inst = None
self.__level = level
self.__print_details = print_details
self.__recursive = recursive
+ self.__verbose = verbose
self.__writer = writer
if not self.__writer:
self.__writer = lambda x: sys.stdout.write( x + os.linesep )
@@ -43,6 +44,7 @@
return decl_printer_t( level
, self.print_details
, recursive=self.recursive
+ , verbose=self.__verbose
, writer=self.writer )
def _get_recursive(self):
@@ -51,6 +53,12 @@
self.__recursive = recursive
recursive = property( _get_recursive, _set_recursive)
+ def _get_verbose(self):
+ return self.__verbose
+ def _set_verbose(self, verbose):
+ self.__verbose = verbose
+ verbose = property( _get_verbose, _set_verbose)
+
def _get_level(self):
return self.__level
def _set_level(self, lvl):
@@ -75,6 +83,16 @@
self.__inst = inst
instance = property( _get_inst, _set_inst )
+ def is_builtin_decl( self, decl ):
+ if not decl.name.startswith( '__builtin_' ):
+ return False
+ if decl.location \
+ and decl.location.file_name \
+ and decl.location.file_name.endswith('gccxml_builtins.h'):
+ return True
+ else:
+ return False
+
def __nice_decl_name( self, inst ):
name = inst.__class__.__name__
return name
@@ -90,20 +108,19 @@
if self.__inst.location:
location = 'location: [%s]:%s'%(self.__inst.location.file_name, self.__inst.location.line)
self.writer( ' ' * curr_level * self.INDENT_SIZE + location)
- artificial = 'artificial: ' + "'%s'" % str(self.__inst.is_artificial)
- self.writer( ' ' * curr_level * self.INDENT_SIZE + artificial.ljust( self.JUSTIFY ))
- if self.__inst.attributes:
+ if self.verbose:
+ artificial = 'artificial: ' + "'%s'" % str(self.__inst.is_artificial)
+ self.writer( ' ' * curr_level * self.INDENT_SIZE + artificial.ljust( self.JUSTIFY ))
+ if self.verbose and self.__inst.attributes:
attributes = 'attributes: %s'%(self.__inst.attributes)
self.writer( ' ' * curr_level * self.INDENT_SIZE + attributes)
- if self.__inst.demangled:
+ if self.verbose and self.__inst.demangled:
demangled = 'demangled: %s'%(self.__inst.demangled)
self.writer( ' ' * curr_level * self.INDENT_SIZE + demangled)
- if self.__inst.mangled:
+ if self.verbose and self.__inst.mangled:
mangled = 'mangled: %s'%(self.__inst.mangled)
self.writer( ' ' * curr_level * self.INDENT_SIZE + mangled)
-
-
def print_calldef_info(self, decl=None):
""" Returns function signature: [retval, [arg1, ..., argN]]. """
if None is decl:
@@ -192,11 +209,11 @@
def print_members(members_type, members, curr_level):
self.writer( ' ' * curr_level * self.INDENT_SIZE + members_type.ljust( self.JUSTIFY ))
if self.__recursive:
- curr_level += 1
- for member in members:
- prn = self.clone()
- prn.instance = member
- algorithm.apply_visitor( prn, member )
+ curr_level += 1
+ for member in members:
+ prn = self.clone()
+ prn.instance = member
+ algorithm.apply_visitor( prn, member )
if self.__inst.bases:
print_hierarchy( 'base classes: ', self.__inst.bases, curr_level )
@@ -218,12 +235,16 @@
self.writer( value_level + "%s : %s"% (name, value))
def visit_namespace(self ):
+ if self.verbose == False and not self.__inst.declarations:
+ return #don't print info about empty namespaces
self.print_decl_header()
if self.__recursive:
- for decl in self.__inst.declarations:
- prn = self.clone()
- prn.instance = decl
- algorithm.apply_visitor( prn, decl )
+ for decl in self.__inst.declarations:
+ if self.is_builtin_decl( decl ):
+ continue
+ prn = self.clone()
+ prn.instance = decl
+ algorithm.apply_visitor( prn, decl )
def visit_typedef(self ):
self.print_decl_header()
@@ -233,7 +254,7 @@
def visit_variable(self ):
self.print_decl_header()
curr_level = self.level + 1
- self.writer( ' ' * curr_level * self.INDENT_SIZE + 'type: %s value: %s'%(self.__inst.type.decl_string, self.__inst.value) + os.linesep)
+ self.writer( ' ' * curr_level * self.INDENT_SIZE + 'type: %s value: %s'%(self.__inst.type.decl_string, self.__inst.value) )
if self.__print_details:
byte_size = 'size: %d'%(self.__inst.type.byte_size)
self.writer( ' ' * curr_level * self.INDENT_SIZE + byte_size.ljust( self.JUSTIFY ))
@@ -245,14 +266,18 @@
byte_offset = 'offset: %d'%(self.__inst.byte_offset)
self.writer( ' ' * curr_level * self.INDENT_SIZE + byte_offset + os.linesep)
-def print_declarations( decls, detailed=True, recursive=True, writer=lambda x: sys.stdout.write( x + os.linesep ) ):
+def print_declarations( decls
+ , detailed=True
+ , recursive=True
+ , writer=lambda x: sys.stdout.write( x + os.linesep )
+ , verbose=True):
""" Print decl tree rooted at each of the included nodes.
decls - either a single decl or a list of decls.
"""
- prn = decl_printer_t(0, detailed, recursive, writer)
+ prn = decl_printer_t(0, detailed, recursive, writer, verbose=verbose)
if type(decls) is not list:
- decls = [decls]
+ decls = [decls]
for d in decls:
- prn.level = 0
- prn.instance = d
- algorithm.apply_visitor(prn, d)
+ prn.level = 0
+ prn.instance = d
+ algorithm.apply_visitor(prn, d)
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