def initialize(app_attrs): #out_path, multi_files):
"""\
Code generator initialization function.
"""
out_path = app_attrs['path']
multi_files = app_attrs['option']
global output_file, curr_tab, xrc_objects, output_file_name, app_encoding
# first, set the app encoding
if 'encoding' in app_attrs:
app_encoding = app_attrs['encoding']
# wx doesn't like latin-1
if app_encoding == 'latin-1': app_encoding = 'ISO-8859-1'
if multi_files:
# for now we handle only single-file code generation
raise IOError("XRC code cannot be split into multiple files")
output_file_name = out_path
output_file = cStringIO.StringIO() #open(out_path, 'w')
from time import asctime
header_lines = ['<?xml version="1.0" encoding="%s"?>' % app_encoding,
'<!-- generated by wxGlade %s on %s%s -->' % \
(common.version, asctime(), common.generated_from())]
if not config.preferences.write_timestamp:
header_lines[1] = '<!-- generated by wxGlade %s%s -->' % \
(common.version, common.generated_from())
for line in header_lines:
output_file.write(line + '\n')
output_file.write('\n<resource version="2.3.0.1">\n')
curr_tab = 1
xrc_objects = {}
def initialize(app_attrs): #out_path, multi_files):
"""\
Code generator initialization function.
"""
out_path = app_attrs['path']
multi_files = app_attrs['option']
global output_file, curr_tab, xrc_objects, output_file_name, app_encoding
# first, set the app encoding
if 'encoding' in app_attrs:
app_encoding = app_attrs['encoding']
# wx doesn't like latin-1
if app_encoding == 'latin-1': app_encoding = 'ISO-8859-1'
if multi_files:
# for now we handle only single-file code generation
raise IOError("XRC code cannot be split into multiple files")
output_file_name = out_path
output_file = cStringIO.StringIO() #open(out_path, 'w')
from time import asctime
header_lines = ['<?xml version="1.0" encoding="%s"?>' % app_encoding,
'<!-- generated by wxGlade %s on %s%s -->' % \
(common.version, asctime(), common.generated_from())]
if not config.preferences.write_timestamp:
header_lines[1] = '<!-- generated by wxGlade %s%s -->' % \
(common.version, common.generated_from())
for line in header_lines:
output_file.write(line + '\n')
output_file.write('\n<resource version="2.3.0.1">\n')
curr_tab = 1
xrc_objects = {}
def initialize(app_attrs):
"""\
Writer initialization function.
- app_attrs: dict of attributes of the application. The following two
are always present:
path: output path for the generated code (a file if multi_files is
False, a dir otherwise)
option: if True, generate a separate file for each custom class
"""
out_path = app_attrs["path"]
multi_files = app_attrs["option"]
global classes, header_lines, multiple_files, previous_source, nonce, _current_extra_modules, _use_gettext, _overwrite
import time, random
## # scan widgets.txt for widgets, load perl_codegen's
## _widgets_dir = os.path.join(common.wxglade_path, 'widgets')
## widgets_file = os.path.join(_widgets_dir, 'widgets.txt')
## if not os.path.isfile(widgets_file):
## print >> sys.stderr, "widgets file (%s) doesn't exist" % widgets_file
## return
## import sys
## sys.path.append(_widgets_dir)
## modules = open(widgets_file)
## for line in modules:
## module_name = line.strip()
## if not module_name or module_name.startswith('#'): continue
## module_name = module_name.split('#')[0].strip()
## try:
## m = __import__(
## module_name + '.perl_codegen', {}, {}, ['initialize'])
## m.initialize()
## except (ImportError, AttributeError):
## print 'ERROR loading "%s"' % module_name
## import traceback;
## traceback.print_exc()
## ## else:
## ## print 'initialized perl generator for ', module_name
## modules.close()
## # ...then, the sizers
## import edit_sizers.perl_sizers_codegen
## edit_sizers.perl_sizers_codegen.initialize()
try:
_use_gettext = int(app_attrs["use_gettext"])
except (KeyError, ValueError):
_use_gettext = False
try:
_overwrite = int(app_attrs["overwrite"])
except (KeyError, ValueError):
_overwrite = False
# this is to be more sure to replace the right tags
nonce = "%s%s" % (str(time.time()).replace(".", ""), random.randrange(10 ** 6, 10 ** 7))
# ALB 2004-12-05
global for_version
try:
for_version = tuple([int(t) for t in app_attrs["for_version"].split(".")[:2]])
except (KeyError, ValueError):
if common.app_tree is not None:
for_version = common.app_tree.app.for_version
else:
for_version = (2, 4) # default...
classes = {}
_current_extra_modules = {}
header_lines = [
"# generated by wxGlade %s on %s%s\n" % (common.version, time.asctime(), common.generated_from()),
"# To get wxPerl visit http://wxPerl.sourceforge.net/\n\n",
"use Wx 0.15 qw[:allclasses];\nuse strict;\n",
]
if not config.preferences.write_timestamp:
header_lines[0] = "# generated by wxGlade %s%s\n" % (common.version, common.generated_from())
multiple_files = multi_files
if not multiple_files:
global output_file, output_file_name
if not _overwrite and os.path.isfile(out_path):
# the file exists, we must keep all the lines not inside a wxGlade
# block. NOTE: this may cause troubles if out_path is not a valid
# perl file, so be careful!
previous_source = SourceFileContent(out_path)
else:
# if the file doesn't exist, create it and write the ``intro''
previous_source = None
output_file = cStringIO.StringIO()
output_file_name = out_path
output_file.write("#!/usr/bin/perl -w -- \n")
for line in header_lines:
output_file.write(line)
output_file.write("#<%swxGlade extra_modules>\n" % nonce)
output_file.write("\n")
else:
previous_source = None
global out_dir
if not os.path.isdir(out_path):
raise XmlParsingError("'path' must be a directory when generating" " multiple output files")
out_dir = out_path
