def save_video_to_frames(video_filename,
output_dir,
max_len,
min_h,
min_w,
prefix=''):
video_name = prefix + video_filename.split('/')[-1].split('.')[0]
cap = cv2.VideoCapture(video_filename)
frame_count = 1
video_dir = os.path.join(output_dir, video_name)
while frame_count <= max_len:
ret, img = cap.read()
if not ret:
logger.warning(
f"{video_filename} len {frame_count} < max_len {max_len}")
break
h, w, c = img.shape
if h < min_h or w < min_w:
logger.warning(f"h {h} < min_h {min_h} or w {w} < min_w {min_w}")
break
make_dirs(video_dir)
output_filename = os.path.join(video_dir, f"{frame_count:04d}.png")
logger.debug(f" Saving {output_filename}")
cv2.imwrite(output_filename, img)
frame_count += 1
def evaluate_video_error(result_images,
gt_images,
masks,
flownet_checkpoint_path: str,
evaluate_warping_error=True,
printlog=True):
total_error = 0
total_psnr = 0
total_ssim = 0
total_p_dist = 0
for i, (result, gt, mask) in enumerate(zip(result_images, gt_images,
masks)):
# mask = np.expand_dims(mask, 2)
mse, ssim_value, psnr_value, p_dist = evaluate_image(gt, result)
total_error += mse
total_ssim += ssim_value
total_psnr += psnr_value
total_p_dist += p_dist
logger.debug(
f"Frame {i}: MSE {mse} PSNR {psnr_value} SSIM {ssim_value} "
f"Percep. Dist. {p_dist}")
if evaluate_warping_error:
init_warping_model(flownet_checkpoint_path)
# These readers are lists of images
# After np.array, they are in shape (H, W, C)
# While the required input of the temporal_warping_error is (B, L, C, H, W)
# So the tensors are unsqueezed and permuted into such shape
targets = torch.Tensor([np.array(x) for x in gt_images
]).unsqueeze(0).permute(0, 1, 4, 2, 3)
masks = torch.Tensor(
[np.array(x)
for x in masks]).unsqueeze(3).unsqueeze(0).permute(0, 1, 4, 2, 3)
outputs = torch.Tensor([np.array(x) for x in result_images
]).unsqueeze(0).permute(0, 1, 4, 2, 3)
data_input = {"targets": targets, "masks": masks}
model_output = {"outputs": outputs}
warping_error = temporal_warping_error(data_input,
model_output).cpu().item()
if printlog:
logger.info(f"Warping error: {warping_error}")
else:
warping_error = None
if printlog:
logger.info(f"Avg MSE: {total_error / len(result_images)}")
logger.info(f"Avg PSNR: {total_psnr / len(result_images)}")
logger.info(f"Avg SSIM: {total_ssim / len(result_images)}")
logger.info(f"Avg Perce. Dist.: {total_p_dist / len(result_images)}")
if total_error == 0:
raise IOError("Error = 0")
return (warping_error, total_error, total_psnr, total_ssim, total_p_dist,
len(result_images))
def get_pkg_object(name=None):
"""
:param name:
:return:
"""
if not name:
logger.debug('name is required to get package object.')
return False
pkg_obj = Package(name=name)
return pkg_obj
def get_build_object(pkg_obj=None, bnum=None):
"""
:param pkg_obj:
:param bnum:
:return: :raise AttributeError:
"""
if not pkg_obj and not bnum:
logger.debug('bnum or pkg_obj is required to get build object.')
raise AttributeError
bld_obj = BuildObject(pkg_obj=pkg_obj, bnum=bnum)
return bld_obj
def read_filenames_from_dir(dir_name, reader, max_length=None):
logger.debug(
f"{reader} reading files from {dir_name}")
filenames = []
for root, dirs, files in os.walk(dir_name):
assert len(dirs) == 0, f"There are direcories: {dirs} in {root}"
assert len(files) != 0, f"There are no files in {root}"
filenames = [os.path.join(root, name) for name in sorted(files)]
for name in filenames:
logger.debug(name)
if max_length is not None:
return filenames[:max_length]
return filenames
def clean_up_after_release(version):
status.current_status = 'ISO Release: Cleaning up old files.'
logger.debug(status.current_status)
all_files = os.listdir(RELEASE_DIR)
moved = []
for f in all_files:
if version not in f:
moved.append(f)
shutil.move(f, '/opt/old-iso-images')
all_old_files = os.listdir('/opt/old-iso-images')
for f in all_old_files:
if f not in moved:
os.remove(f)
def check_for_new_items():
"""
"""
db.set("FEED_CHECKED", "True")
db.expire("FEED_CHECKED", 900)
build_pkgs = []
for service, project_list in MONITOR_ITEMS.iteritems():
logger.debug((service, project_list))
projects = project_list.split(",")
logger.debug(projects)
for project in projects:
if not project or project == "":
continue
res = None
if "github" == service:
project = project.split("/")
logger.debug(project)
res = check_github_repo(project=project[0], repo=project[1])
elif "gitlab" == service:
logger.debug(project)
res = check_gitlab_repo(project_id=project)
if res:
build_pkgs = build_pkgs + res
if len(build_pkgs) > 0:
add_to_build_queue(build_pkgs)
def clean_up_after_release(version):
status.current_status = 'ISO Release: Cleaning up old files.'
logger.debug(status.current_status)
all_files = [os.path.join(RELEASE_DIR, f) for f in os.listdir(RELEASE_DIR)]
moved = []
if len(all_files) <= 16:
return
for f in all_files:
files = [os.path.join(RELEASE_DIR, f) for f in os.listdir(RELEASE_DIR)]
if version not in f and len(files) > 16:
shutil.move(f, '/opt/old-iso-images')
moved.append(os.path.basename(f))
old_imgs = '/opt/old-iso-images'
all_old_files = [os.path.join(old_imgs, f) for f in os.listdir(old_imgs)]
if len(moved) > 0:
for f in all_old_files:
if os.path.basename(f) not in moved:
os.remove(f)
def __init__(self, request=None):
if not request:
raise ValueError(
'request is required to create a {0} instance.'.format(self.__class__.__name__)
)
super().__init__()
if isinstance(request, dict):
self.is_monitor = True
self.request = request
self.building = status.now_building
if self.is_monitor or self.is_from_authorized_sender():
if self.is_manual:
self.process_manual()
elif self.is_cnchi and self.request.args.get('result', None) is None:
self.process_cnchi_start()
elif self.is_cnchi and self.request.args.get('result', None) is not None:
install_id = self.request.args.get('install_id', None)
result = self.request.args.get('result', None)
if install_id is not None and result is not None:
logger.debug('Cnchi install_id {0} result is {1}'.format(install_id, result))
result = AntergosInstallation.bool_string_helper(result)
logger.debug(result)
self.process_cnchi_end(install_id, result)
if self.is_github:
self.process_github()
if len(self.changes) > 0:
self.process_changes()
else:
if not self.result:
self.result = 'Nothing to see here, move along ...'
def prep_release(self):
status.current_status = 'ISO Release: Step 1/4 - Generating checksum for %s' % self.file_name
logger.debug(status.current_status)
self.generate_checksums()
status.current_status = 'ISO Release: Step 2/4 - Creating detached gpg signature for %s' % self.file_name
logger.debug(status.current_status)
self.sign_with_gnupg()
status.current_status = 'ISO Release: Step 3/4 - Creating torrent file for %s' % self.file_name
logger.debug(status.current_status)
self.create_torrent_file()
def get_build_object(bnum=None, pkg_obj=None):
if not pkg_obj and not bnum:
logger.debug('build number is required to get build object.')
raise AttributeError
bld_obj = BuildObject(bnum=bnum, pkg_obj=pkg_obj)
return bld_obj
def do_release(self):
status.current_status = 'ISO Release: Step 4/4 - Moving %s to release directory.' % self.file_name
logger.debug(status.current_status)
for f in self.files:
shutil.move(f, RELEASE_DIR)
def get_from_pkgbuild(self, var=None):
"""
Get a variable from the package's PKGBUILD (which is stored in antergos-packages gh repo).
:param var: (str) A variable to extract from the PKGBUILD.
:return: (str) The variable's value after extracted from PKGBUILD.
"""
if var is None:
logger.error('get_from_pkgbuild var is none')
return ''
self.maybe_update_pkgbuild_repo()
path = None
paths = [os.path.join('/var/tmp/antergos-packages/', self.pkgname),
os.path.join('/var/tmp/antergos-packages/deepin_desktop', self.pkgname),
os.path.join('/var/tmp/antergos-packages/cinnamon', self.pkgname)]
for p in paths:
logger.debug(p)
if os.path.exists(p):
ppath = os.path.join(p, 'PKGBUILD')
logger.debug(ppath)
if os.path.exists(ppath):
path = ppath
if p == paths[0] and 'cinnamon' != self.pkgname and len(self.allowed_in) == 0:
self.allowed_in.append('main')
break
else:
logger.error('get_from_pkgbuild cant determine pkgbuild path for %s', self.name)
return ''
parse = open(path).read()
dirpath = os.path.dirname(path)
if var in ['source', 'depends', 'makedepends', 'arch']:
cmd = 'source ' + path + '; echo ${' + var + '[*]}'
else:
cmd = 'source ' + path + '; srcdir=$CWD; echo ${' + var + '}'
if var == "pkgver" and ('git+' in parse or 'cnchi' in self.name or 'git://' in parse):
giturl = re.search('(?<=git\\+).+(?="|\')', parse)
if giturl:
giturl = giturl.group(0)
else:
giturl = re.search('(?<="|\')git:.+(?="|\')', parse)
if giturl:
giturl = giturl.group(0)
else:
giturl = ''
gitnm = self.name
if self.name == 'pamac-dev':
gitnm = 'pamac'
elif self.name == 'cnchi-dev':
gitnm = 'cnchi'
giturl = 'http://github.com/lots0logs/cnchi-dev.git'
elif self.name == 'cnchi':
giturl = 'http://github.com/antergos/cnchi.git'
if os.path.exists(os.path.join(dirpath, gitnm)):
shutil.rmtree(os.path.join(dirpath, gitnm), ignore_errors=True)
try:
subprocess.check_output(['git', 'clone', giturl, gitnm], cwd=dirpath)
except subprocess.CalledProcessError as err:
logger.error(err.output)
cmd = 'source ' + path + '; ' + var
proc = subprocess.Popen(cmd, executable='/bin/bash', shell=True, cwd=dirpath,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = proc.communicate()
if len(out) > 0:
out = out.strip()
logger.info('proc.out is %s' % out)
if len(err) > 0:
logger.error('proc.err is %s', err)
return out
def process_changes(self):
tpl = 'Webhook triggered by <strong>{0}.</strong> Packages added to the build queue: {1}'
if self.repo == "antergos-packages":
logger.debug("Build hook triggered. Updating build queue.")
has_pkgs = False
no_dups = []
for changed in self.changes:
# logger.info(changed)
if len(changed) > 0:
for item in changed:
# logger.info(item)
if item and self.is_gitlab or self.is_numix or self.is_cnchi:
pak = item
elif item and "PKGBUILD" in item:
pak, pkb = item.rsplit('/', 1)
pak = pak.rsplit('/', 1)[-1]
else:
pak = None
# logger.info(pak)
if pak and 'antergos-iso' != pak:
logger.info('Adding %s to the build queue.' % pak)
no_dups.append(pak)
status.all_packages.add(pak)
has_pkgs = True
if has_pkgs:
the_pkgs = list(set(no_dups))
last_pkg = the_pkgs[-1]
html = []
if len(the_pkgs) > 1:
html.append('<ul class="hook-pkg-list">')
for p in the_pkgs:
if p:
if len(the_pkgs) > 1:
item = '<li>{0}</li>'.format(p)
else:
item = '<strong>{0}</strong>'.format(p)
html.append(item)
if p == last_pkg:
if self.is_gitlab:
source = 'Gitlab'
tltype = 2
else:
source = 'Github'
tltype = 1
if len(the_pkgs) > 1:
html.append('</ul>')
the_pkgs_str = ''.join(html)
tl_event = get_timeline_object(msg=tpl.format(source, the_pkgs_str),
tl_type=tltype,
packages=the_pkgs)
p_obj = package.get_pkg_object(name=p)
events = p_obj.tl_events
events.append(tl_event.event_id)
del p_obj
trans_obj = get_trans_object(the_pkgs)
status.queue.append(trans_obj.tnum)
queue.enqueue_call(builder.handle_hook, timeout=84600)
if not self.result:
self.result = json.dumps({'msg': 'OK!'})
""" Monitor commit activity on 3rd-party repos. Schedule a build when new commits are detected. """
from utils.logging_config import logger
from utils.redis_connection import db
from utils.server_status import status
import webhook
from github3 import login
from gitlab import Gitlab
import json
GITLAB_TOKEN = status.gitlab_token
GITHUB_TOKEN = status.github_token
ITEMS_HASH = db.hgetall("antbs:monitor:list") or False
logger.debug(type(ITEMS_HASH))
MONITOR_ITEMS = ITEMS_HASH if ITEMS_HASH else None
def maybe_check_for_new_items():
"""
:return:
"""
return db.exists("FEED_CHECKED")
def check_for_new_items():
"""
def do_release(self):
tpl = 'ISO Release: Step 4/4 - Moving {0} to release directory.'
status.current_status = tpl.format(self.file_name)
logger.debug(status.current_status)
for f in self.files:
shutil.move(f, RELEASE_DIR)
