def install_func(packname, req_file, editable, ignore, yes):
check_and_exit()
if editable:
if len(packname) > 1:
logger.error('Error: Unable to install multiple packages in editable mode')
return
package = packname[0]
if os.path.exists(os.path.abspath(package)):
package = 'dir+{0}#egg={1}'.format(os.path.abspath(package),
os.path.basename(package))
return vcs(package).develop()
if req_file:
logger.info('Installing from requirements file')
for rq in req_file:
Installer.from_req_file(os.path.abspath(rq))
return
if packname:
for package in packname:
_install_package_from_name(package, ignore)
