def install_requirements(self, requirement_files):
if requirement_files:
utils.vagrant_pip_clear()
old_packages = utils.vagrant_pip_freeze()
for requirement_file in requirement_files:
out = utils.vagrant_pip_install(requirement_file, True)
new_packages = utils.vagrant_pip_freeze()
diff_packages = list(set(new_packages) - set(old_packages))
return diff_packages
else:
return []
def tryDeploy(self, attempt, manage_file, setting_file):
self.rewrite_settings(setting_file)
LOG.info('Settings appended')
self.killServer()
self.installed_requirements = []
self.packages_from_database = []
packages = self.install_requirements(self.requirement_files)
for package in packages:
name, version = package.split('==')
pkg, created = Package.objects.get_or_create(name=name, version=version, project_type=self.repo.project_type)
self.installed_requirements.append(pkg)
## FOR
LOG.info('INSTALLED_REQUIREMENTS: ' + str(self.installed_requirements))
threshold = 10
last_missing_module_name = ''
index = 0
#candidate_packages = []
for tmp in range(threshold):
out = self.syncServer(manage_file)
LOG.info('SYNCDB OUTPUT: ' + out)
out = out.strip()
out = out.splitlines()
if out and out[-1].strip().startswith('ImportError'):
line = out[-1].strip()
match = re.search('(?<=No module named )\S+', line)
if match:
missing_module_name = match.group(0)
LOG.info('missing module: ' + missing_module_name)
if missing_module_name == last_missing_module_name:
index = index + 1
if index == len(candidate_packages):
LOG.info('no more possible package')
return ATTEMPT_STATUS_MISSING_DEPENDENCIES
out = utils.vagrant_pip_install([candidate_packages[index]], False)
LOG.info('pip install output: ' + out)
else:
if last_missing_module_name != '':
self.packages_from_database.append(candidate_packages[index])
candidate_package_ids = Module.objects.filter(name=missing_module_name).values_list('package_id', flat=True)
if not candidate_package_ids:
LOG.info('no possible package')
return ATTEMPT_STATUS_MISSING_DEPENDENCIES
last_missing_module_name = missing_module_name
#packages_from_file = [pkg for pkg in packages_from_file if pkg.id not in pckage_ids]
candidate_packages = Package.objects.filter(id__in=candidate_package_ids).order_by('-count', 'name', '-version')
LOG.info('candidate packages: ' + str(candidate_packages))
index = 0
out = utils.vagrant_pip_install([candidate_packages[0]], False)
LOG.info('pip install output: ' + out)
else:
return ATTEMPT_STATUS_MISSING_DEPENDENCIES
else:
if last_missing_module_name != '':
self.packages_from_database.append(candidate_packages[index])
break
# Fire away!
out = self.runServer(manage_file)
LOG.info(out)
