environment/lib/python2.7/site-packages/IPython/core/application.py
def init_profile_dir(self):
        """initialize the profile dir"""
        try:
            # location explicitly specified:
            location = self.config.ProfileDir.location
        except AttributeError:
            # location not specified, find by profile name
            try:
                p = ProfileDir.find_profile_dir_by_name(self.ipython_dir, self.profile, self.config)
            except ProfileDirError:
                # not found, maybe create it (always create default profile)
                if self.auto_create or self.profile=='default':
                    try:
                        p = ProfileDir.create_profile_dir_by_name(self.ipython_dir, self.profile, self.config)
                    except ProfileDirError:
                        self.log.fatal("Could not create profile: %r"%self.profile)
                        self.exit(1)
                    else:
                        self.log.info("Created profile dir: %r"%p.location)
                else:
                    self.log.fatal("Profile %r not found."%self.profile)
                    self.exit(1)
            else:
                self.log.info("Using existing profile dir: %r"%p.location)
        else:
            # location is fully specified
            try:
                p = ProfileDir.find_profile_dir(location, self.config)
            except ProfileDirError:
                # not found, maybe create it
                if self.auto_create:
                    try:
                        p = ProfileDir.create_profile_dir(location, self.config)
                    except ProfileDirError:
                        self.log.fatal("Could not create profile directory: %r"%location)
                        self.exit(1)
                    else:
                        self.log.info("Creating new profile dir: %r"%location)
                else:
                    self.log.fatal("Profile directory %r not found."%location)
                    self.exit(1)
            else:
                self.log.info("Using existing profile dir: %r"%location)

        self.profile_dir = p
        self.config_file_paths.append(p.location)
def init_profile_dir(self):
        """initialize the profile dir"""
        try:
            # location explicitly specified:
            location = self.config.ProfileDir.location
        except AttributeError:
            # location not specified, find by profile name
            try:
                p = ProfileDir.find_profile_dir_by_name(self.ipython_dir, self.profile, self.config)
            except ProfileDirError:
                # not found, maybe create it (always create default profile)
                if self.auto_create or self.profile=='default':
                    try:
                        p = ProfileDir.create_profile_dir_by_name(self.ipython_dir, self.profile, self.config)
                    except ProfileDirError:
                        self.log.fatal("Could not create profile: %r"%self.profile)
                        self.exit(1)
                    else:
                        self.log.info("Created profile dir: %r"%p.location)
                else:
                    self.log.fatal("Profile %r not found."%self.profile)
                    self.exit(1)
            else:
                self.log.info("Using existing profile dir: %r"%p.location)
        else:
            # location is fully specified
            try:
                p = ProfileDir.find_profile_dir(location, self.config)
            except ProfileDirError:
                # not found, maybe create it
                if self.auto_create:
                    try:
                        p = ProfileDir.create_profile_dir(location, self.config)
                    except ProfileDirError:
                        self.log.fatal("Could not create profile directory: %r"%location)
                        self.exit(1)
                    else:
                        self.log.info("Creating new profile dir: %r"%location)
                else:
                    self.log.fatal("Profile directory %r not found."%location)
                    self.exit(1)
            else:
                self.log.info("Using existing profile dir: %r"%location)

        self.profile_dir = p
        self.config_file_paths.append(p.location)
initialize the profile dir