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from ranger.core.loader import Loader
from ranger.fsobject import Directory, File
from ranger.ext.openstruct import OpenStruct
import os
from ranger.shared import FileManagerAware, SettingsAware
from test import Fake
from os.path import realpath, join, dirname
TESTDIR = realpath(join(dirname(__file__), '/usr/include'))
def raw_load_content(self):
"""
The method which is used in a Directory object to load stuff.
Keep this up to date!
"""
from os.path import join, isdir, basename
from os import listdir
import ranger.ext.mount_path
self.loading = True
self.load_if_outdated()
try:
if self.exists and self.runnable:
self.mount_path = ranger.ext.mount_path.mount_path(self.path)
filenames = []
for fname in listdir(self.path):
if not self.settings.show_hidden:
hfilter = self.settings.hidden_filter
if hfilter:
if isinstance(hfilter, str) and hfilter in fname:
continue
if hasattr(hfilter, 'search') and \
hfilter.search(fname):
continue
if isinstance(self.filter, str) and self.filter \
and self.filter not in fname:
continue
filenames.append(join(self.path, fname))
self.load_content_mtime = os.stat(self.path).st_mtime
marked_paths = [obj.path for obj in self.marked_items]
files = []
for name in filenames:
if isdir(name):
try:
item = self.fm.env.get_directory(name)
except:
item = Directory(name)
else:
item = File(name)
item.load_if_outdated()
files.append(item)
self.disk_usage = sum(f.size for f in files if f.is_file)
self.scroll_offset = 0
self.filenames = filenames
self.files = files
self._clear_marked_items()
for item in self.files:
if item.path in marked_paths:
self.mark_item(item, True)
else:
self.mark_item(item, False)
self.sort()
if len(self.files) > 0:
if self.pointed_obj is not None:
self.sync_index()
else:
self.move(to=0)
else:
self.filenames = None
self.files = None
self.cycle_list = None
self.content_loaded = True
self.determine_infostring()
self.correct_pointer()
finally:
self.loading = False
class benchmark_load(object):
def __init__(self):
self.loader = Loader()
fm = OpenStruct(loader=self.loader)
SettingsAware.settings = Fake()
FileManagerAware.fm = fm
self.dir = Directory(TESTDIR)
def bm_run(self, n):
for _ in range(n):
self.dir.load_content(schedule=True)
while self.loader.has_work():
self.loader.work()
class benchmark_raw_load(object):
def __init__(self):
SettingsAware.settings = Fake()
self.dir = Directory(TESTDIR)
def bm_run(self, n):
generator = self.dir.load_bit_by_bit()
for _ in range(n):
raw_load_content(self.dir)
def bm_loader(n):
"""Do some random calculation"""
tloader = benchmark_load(N)
traw = benchmark_raw_load(N)
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