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Detect venvs from /var/www/ and recursively

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theo@manjaro 2022-07-22 14:15:21 +02:00
parent 2d223c9158
commit 1ce13d631d
1 changed files with 22 additions and 15 deletions
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37
src/yunohost/data_migrations/0021_migrate_to_bullseye.py
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@ -30,22 +30,30 @@ N_CURRENT_YUNOHOST = 4
N_NEXT_DEBAN = 11 N_NEXT_DEBAN = 11
N_NEXT_YUNOHOST = 11 N_NEXT_YUNOHOST = 11
VENV_BACKUP_PREFIX= "BACKUP_VENV_" VENV_BACKUP_SUFFIX = "_BACKUP_VENV"
VENV_REQUIREMENTS_SUFFIX= "_req.txt" VENV_REQUIREMENTS_SUFFIX = "_req.txt"
VENV_IGNORE = "VENVNOREGEN"
def _get_all_venvs(): def _get_all_venvs(dir,level=0,maxlevel=2):
result = [] result = []
exclude = glob.glob(f"/opt/{VENV_BACKUP_PREFIX}*") for file in os.listdir(dir):
for x in glob.glob('/opt/*'): path = os.path.join(dir,file)
if x not in exclude and os.path.isdir(x) and os.path.isfile(f"{x}/bin/activate"): if os.path.isdir(path):
content = read_file(f"{x}/bin/activate") if os.path.isfile(os.path.join(path,VENV_IGNORE)):
if "VIRTUAL_ENV" and "PYTHONHOME" in content: continue
result.append(x) activatepath = os.path.join(path,"bin","activate")
if os.path.isfile(activatepath):
content = read_file(activatepath)
if "VIRTUAL_ENV" and "PYTHONHOME" in content:
result.append(path)
continue
if level<maxlevel:
result+=_get_all_venvs(path,level=level+1)
return result return result
def _generate_requirements(): def _generate_requirements():
venvs = _get_all_venvs() venvs = _get_all_venvs("/opt/")+_get_all_venvs("/var/www/")
for venv in venvs: for venv in venvs:
# Generate a requirements file from venv # Generate a requirements file from venv
os.system(f"bash -c 'source {venv}/bin/activate && pip freeze > {venv}{VENV_REQUIREMENTS_SUFFIX} && deactivate'") os.system(f"bash -c 'source {venv}/bin/activate && pip freeze > {venv}{VENV_REQUIREMENTS_SUFFIX} && deactivate'")
@ -53,15 +61,14 @@ def _generate_requirements():
def _rebuild_venvs(): def _rebuild_venvs():
venvs = _get_all_venvs() venvs = _get_all_venvs("/opt/")+_get_all_venvs("/var/www/")
for venv in venvs: for venv in venvs:
venvdirname = venv.split("/")[-1]
# Create a backup of the venv, in case there's a problem # Create a backup of the venv, in case there's a problem
if os.path.isdir(f"/opt/{VENV_BACKUP_PREFIX}{venvdirname}"): if os.path.isdir(venv+VENV_BACKUP_SUFFIX):
rm(f"/opt/{VENV_BACKUP_PREFIX}{venvdirname}", recursive=True) rm(venv+VENV_BACKUP_SUFFIX, recursive=True)
backup = True backup = True
try: try:
cp(venv, f"/opt/{VENV_BACKUP_PREFIX}{venvdirname}", recursive=True) cp(venv, venv+VENV_BACKUP_SUFFIX, recursive=True)
except: except:
backup = False backup = False
if backup and os.path.isfile(venv+VENV_REQUIREMENTS_SUFFIX): if backup and os.path.isfile(venv+VENV_REQUIREMENTS_SUFFIX):