本文整理汇总了Python中csspacker.CSSPacker类的典型用法代码示例。如果您正苦于以下问题：Python CSSPacker类的具体用法？Python CSSPacker怎么用？Python CSSPacker使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了CSSPacker类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: make_function_from_file
def make_function_from_file(self,path,file):
fp = os.path.splitext(path)
basename = fp[0].replace(' ','_').replace('/','_').replace('-','_').replace('.','_').replace('+','_')
ext = fp[1][1:]
filetype = ''
contents = ''
if ext=='html':
filetype = 'page'
elif ext=='css':
filetype = 'style'
elif ext=='js':
filetype = 'script'
file_contents = open(os.path.expanduser(file)).read()
# minimize javascript, css files
if ext == 'js':
file_contents = jspacker.jsmin(file_contents)
self.compile_js(file_contents)
elif ext == 'css':
packer = CSSPacker(file_contents)
file_contents = packer.pack()
data = str(file_contents).encode("hex")
method = "dataWithHexString(@\"%s\")" % data
return {'method':method,'path':path}示例2: make_function_from_file
def make_function_from_file(self,file):
fp = os.path.splitext(file)
ext = fp[1][1:]
thefile = os.path.expanduser(file)
file_contents = open(thefile).read()
save_off = False
parse_modules = True
# minimize javascript, css files
if ext == 'js':
file_contents = jspacker.jsmin(file_contents)
save_off = True
elif ext == 'css':
packer = CSSPacker(file_contents)
file_contents = packer.pack()
save_off = True
parse_modules = False
if save_off:
of = open(thefile,'w')
of.write(file_contents)
of.close()
print "[DEBUG] compressing: %s" % thefile
if parse_modules:
# determine which modules this file is using
self.extract_modules(file_contents)示例3: add_compiled_resources
def add_compiled_resources(source,target):
print "[DEBUG] copy resources from %s to %s" % (source,target)
compiled_targets = {}
for root, dirs, files in os.walk(source):
for name in ignoreDirs:
if name in dirs:
dirs.remove(name) # don't visit ignored directories
for file in files:
if file in ignoreFiles:
continue
prefix = root[len(source):]
from_ = os.path.join(root, file)
to_ = os.path.expanduser(from_.replace(source, target, 1))
to_directory = os.path.expanduser(os.path.split(to_)[0])
if not os.path.exists(to_directory):
os.makedirs(to_directory)
fp = os.path.splitext(file)
ext = fp[1]
if ext == '.jss': continue
if len(fp)>1 and write_routing and ext in ['.html','.js','.css']:
path = prefix + os.sep + file
path = path[1:]
entry = {'path':path,'from':from_,'to':to_}
if compiled_targets.has_key(ext):
compiled_targets[ext].append(entry)
else:
compiled_targets[ext]=[entry]
else:
# only copy if different filesize or doesn't exist
if not os.path.exists(to_) or os.path.getsize(from_)!=os.path.getsize(to_):
print "[DEBUG] copying: %s to %s" % (from_,to_)
shutil.copyfile(from_, to_)
if compiled_targets.has_key('.html'):
compiled = self.process_html_files(compiled_targets,source)
if len(compiled) > 0:
for c in compiled:
from_ = c['from']
to_ = c['to']
path = c['path']
print "[DEBUG] copying: %s to %s" % (from_,to_)
file_contents = open(from_).read()
file_contents = jspacker.jsmin(file_contents)
file_contents = file_contents.replace('Titanium.','Ti.')
to = open(to_,'w')
to.write(file_contents)
to.close()
for ext in ('.css','.html'):
if compiled_targets.has_key(ext):
for css_file in compiled_targets[ext]:
from_ = css_file['from']
to_ = css_file['to']
print "[DEBUG] copying: %s to %s" % (from_,to_)
if path.endswith('.css'):
file_contents = open(from_).read()
packer = CSSPacker(file_contents)
file_contents = packer.pack()
to = open(to_,'w')
to.write(file_contents)
to.close()
else:
shutil.copyfile(from_, to_)
if compiled_targets.has_key('.js'):
for js_file in compiled_targets['.js']:
path = js_file['path']
from_ = js_file['from']
to_ = js_file['to']
print "[DEBUG] compiling: %s" % from_
metadata = Compiler.make_function_from_file(path,from_,self)
method = metadata['method']
eq = path.replace('.','_')
impf.write(' [map setObject:%s forKey:@"%s"];\n' % (method,eq))示例4: make_function_from_file
def make_function_from_file(self,path,file):
fp = os.path.splitext(path)
basename = fp[0].replace(' ','_').replace('/','_').replace('-','_').replace('.','_').replace('+','_')
ext = fp[1][1:]
url = 'app://%s/%s' % (self.appid,path)
filetype = ''
contents = ''
if ext=='html':
filetype = 'page'
elif ext=='css':
filetype = 'style'
elif ext=='js':
filetype = 'script'
methodname = "%sNamed%s%s" % (filetype,basename[0:1].upper(),basename[1:])
method_define = "- (NSData*) %s;" % methodname
seed = random.randint(1,9)
key = "%s%d%s" % (self.appid,seed,methodname)
file_contents = open(os.path.expanduser(file)).read()
_file_contents = file_contents
# minimize javascript, css files
if ext == 'js':
file_contents = jspacker.jsmin(file_contents)
elif ext == 'css':
packer = CSSPacker(file_contents)
file_contents = packer.pack()
# determine which modules this file is using
self.extract_modules(file_contents)
if self.debug and ext == 'js':
file_contents = """
try
{
%s
}
catch(__ex__)
{
if (typeof __ex__ == 'string')
{
var msg = __ex__
__ex__ = {line:3,sourceURL:'%s',message:msg};
}
var _sur = __ex__.sourceURL;
if (_sur)
{
_sur = _sur.substring(%d);
}
Titanium.API.reportUnhandledException(__ex__.line-3,_sur,__ex__.message);
}
""" % (_file_contents,url.encode("utf-8"),len('app://%s/'%self.appid))
if self.encrypt:
out = subprocess.Popen([self.encryptor,file,key], stderr=subprocess.PIPE, stdout=subprocess.PIPE).communicate()[0]
data = str(out).strip()
method = """
%s
{
NSString *k1 = @"%s";
int seed = %d;
NSString *k2 = @"%s";
NSData *d = AES128DecryptWithKey(dataWithHexString(@"%s"), [NSString stringWithFormat:@"%%@%%d%%@",k1,seed,k2]);
if ([d length] == 0) return nil;
return decode64(d);
}
""" % (method_define,self.appid,seed,methodname,data)
else:
sys.stdout.flush()
data = str(file_contents).encode("hex")
method = """
%s
{
NSData *d = dataWithHexString(@"%s");
if ([d length] == 0) return nil;
return d;
}
""" % (method_define,data)
return {'name':methodname,'method':method,'define':method_define,'url':url,'path':path}