def get_appl_physical_path(self, appcmd_exe=None):
"""
Finding the `APPL_PHYSICAL_PATH`.
Until such a time as Web Platform Installer or Web Deploy
provide some way to identify the physical path of the `iisApp`
being installed when the `runCommand` provider is used, we
have to guess the physical path. Start by querying appcmd.exe
for all sites/site/application/virtualDirectory/@physicalPath
definitions whose sites/site/@name matches the app name if
given. The first such physicalPath with a stamp file and the
correct app name, if either of those options is given, is
taken to be the APPL_PHYSICAL_PATH.
"""
appl_physical_path = os.environ.get('APPL_PHYSICAL_PATH')
if appl_physical_path is not None:
if not os.path.exists(appl_physical_path):
raise ValueError(
('The APPL_PHYSICAL_PATH environment variable value is a '
'non-existent path: {0}').format(appl_physical_path))
else:
self.logger.info(
('Found IIS app in APPL_PHYSICAL_PATH environment '
'variable at {0}').format(appl_physical_path))
return appl_physical_path
else:
self.logger.info(
'APPL_PHYSICAL_PATH environment variable not set')
appl_physical_paths = list(
path for path in fcgi.list_appl_paths(self.app_name, appcmd_exe)
if os.path.exists(os.path.join(path, self.stamp_filename)))
if len(appl_physical_paths) > 1:
appl_physical_path = appl_physical_paths[0]
logger.error(
('Found multiple {0} stamp files in the virtual directories, '
'{1}. Choosing the most recent one: {2}').format(
self.stamp_filename, appl_physical_paths[1:],
appl_physical_path))
return appl_physical_path
elif len(appl_physical_paths) == 1:
appl_physical_path = appl_physical_paths[0]
self.logger.info(
('Found just one IIS app with a stamp file: {0}'
).format(appl_physical_path))
return appl_physical_path
raise ValueError(
('Found no {0} stamp file in any of the virtual '
'directories returned by appcmd.exe').format(
self.stamp_filename))
def delete_stamp_files(self, distribution):
"""
Clean up likely stale iis_install.stamp files for bdist_webpi packages.
"""
for appl_physical_path in fcgi.list_appl_paths(
distribution.msdeploy_app_name):
if not os.path.exists(
os.path.join(appl_physical_path, self.stamp_filename)):
continue
stamp_file = os.path.join(appl_physical_path, self.stamp_filename)
if os.path.exists(stamp_file):
logger.info('Removing stale install stamp file: {0}'.format(
stamp_file))
os.remove(stamp_file)
def delete_stamp_files(self, distribution):
"""
Clean up likely stale iis_install.stamp files for bdist_webpi packages.
"""
for appl_physical_path in fcgi.list_appl_paths(
distribution.msdeploy_app_name):
if not os.path.exists(os.path.join(
appl_physical_path, self.stamp_filename)):
continue
stamp_file = os.path.join(
appl_physical_path, self.stamp_filename)
if os.path.exists(stamp_file):
logger.info('Removing stale install stamp file: {0}'.format(
stamp_file))
os.remove(stamp_file)
def get_appl_physical_path(self, appcmd_exe=None):
"""
Finding the `APPL_PHYSICAL_PATH`.
Until such a time as Web Platform Installer or Web Deploy
provide some way to identify the physical path of the `iisApp`
being installed when the `runCommand` provider is used, we
have to guess the physical path. Start by querying appcmd.exe
for all sites/site/application/virtualDirectory/@physicalPath
definitions whose sites/site/@name matches the app name if
given. The first such physicalPath with a stamp file and the
correct app name, if either of those options is given, is
taken to be the APPL_PHYSICAL_PATH.
"""
appl_physical_path = os.environ.get('APPL_PHYSICAL_PATH')
if appl_physical_path is not None:
if not os.path.exists(appl_physical_path):
raise ValueError(
('The APPL_PHYSICAL_PATH environment variable value is a '
'non-existent path: {0}').format(appl_physical_path))
else:
self.logger.info(
('Found IIS app in APPL_PHYSICAL_PATH environment '
'variable at {0}').format(appl_physical_path))
return appl_physical_path
else:
self.logger.info('APPL_PHYSICAL_PATH environment variable not set')
appl_physical_paths = list(
path for path in fcgi.list_appl_paths(self.app_name, appcmd_exe)
if os.path.exists(os.path.join(path, self.stamp_filename)))
if len(appl_physical_paths) > 1:
appl_physical_path = appl_physical_paths[0]
logger.error(
('Found multiple {0} stamp files in the virtual directories, '
'{1}. Choosing the most recent one: {2}').format(
self.stamp_filename, appl_physical_paths[1:],
appl_physical_path))
return appl_physical_path
elif len(appl_physical_paths) == 1:
appl_physical_path = appl_physical_paths[0]
self.logger.info(('Found just one IIS app with a stamp file: {0}'
).format(appl_physical_path))
return appl_physical_path
raise ValueError(
('Found no {0} stamp file in any of the virtual '
'directories returned by appcmd.exe').format(self.stamp_filename))
