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import os
import ConfigParser
class _Configuration(object):
def __init__(self):
self.filename = os.path.join(os.path.join(os.getenv("HOME"), ".4grab"), "config.cfg")
self.configparser = ConfigParser.RawConfigParser()
if not os.path.exists(self.filename):
self.create_new()
else:
self.configparser.read(self.filename)
def create_new(self):
self.configparser.add_section("settings")
self.set_category(self.raw_input_with_default("w", "Please enter which category you would like to download from: "))
self.configparser.add_section("locations")
self.configparser.set("locations", "download", self.raw_input_with_default(os.path.join(os.getenv("HOME"), "Pictures"), "Please enter where you would like the downloads to go: "))
self.save()
def raw_input_with_default(self, default, prompt):
inp = raw_input("%s (default=%s): " % (prompt, default))
if inp == "":
return default
return inp
def get_download_location(self):
return self.configparser.get("locations", "download")
def get_category(self):
return self.configparser.get("settings", "category")
def set_category(self, value):
self.configparser.set("settings", "category", value)
def option_exists(self, option):
for section in self.configparser.sections():
if self.configparser.has_option(section, option):
return True
return False
def save(self):
dirname = os.path.dirname(self.filename)
if not os.path.exists(dirname):
os.mkdir(dirname)
configfile = open(self.filename, "w")
self.configparser.write(configfile)
_configuration = _Configuration()
def Configuration(): return _configuration
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