169 lines
4.6 KiB
Python
169 lines
4.6 KiB
Python
##
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# This fabric script only add automation to tasks for
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# local development, is not intended to be used for
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# deploys or stuff.
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##
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# IMPORTS
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from fabric.api import local, env, prefix, execute
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from fabric.context_managers import settings, hide
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from os.path import exists
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from os import environ, stat
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from fabric.colors import yellow, red, green
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from subprocess import PIPE, Popen
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import sys
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# Fabric env
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env.hosts = ['localhost']
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env.activate = 'source virtualenv/bin/activate'
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env.python = None
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# Development data
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env.development_ddbb = 'dev.sqlite3'
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# Configuration
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#python_version = "3.3.1"
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python_version = "2.7.4"
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# Functions
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def echo(string, end='\r\n'):
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sys.stdout.write(string)
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if end:
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sys.stdout.write("\n")
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sys.stdout.flush()
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def active_virtualenv():
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result = 'VIRTUAL_ENV' in environ
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if result:
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print red("Active virtualenv detected! You must deactivate it first.")
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exit(-1)
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return result
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def python():
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if env.python is None:
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print(yellow('Looking for python %s ...' % python_version))
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# System python
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echo(yellow('- System python: '), end='')
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active = Popen('python --version',
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stdout=PIPE,
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stderr=PIPE,
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shell=True)
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version = active.communicate()[1].split()[1]
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if version == python_version:
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print(green('found!'))
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env.python = 'python'
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return(env.python)
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else:
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print(red(version))
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# Alternate install
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echo(yellow('- Alternate install: '), end='')
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active = Popen('python3 --version',
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stdout=PIPE,
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stderr=PIPE,
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shell=True)
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version = active.communicate()[1].split()[1]
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if version == python_version:
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print(green('found!'))
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env.python = 'python3'
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return(env.python)
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else:
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if active.returncode == 0:
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print(red(version))
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else:
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print(red('not found'))
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# PythonZ
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echo(yellow('- PythonZ: '), end='')
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active = Popen('$HOME/.pythonz/pythons/CPython-3.3.1/bin/python3 --version',
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stdout=PIPE,
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stderr=PIPE,
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shell=True)
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output = active.communicate()
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version = output[1].split()[1]
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if version == python_version:
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print(green('found!'))
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env.python = "~/.pythonz/pythons/CPython-3.3.1/bin/python3"
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return(env.python)
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else:
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if active.returncode == 0:
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print(red(version))
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else:
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print(red('not found'))
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# Anything found? D:
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print(red('Python %s was not found!' % python_version))
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exit(-1)
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else:
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return env.python
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# Virtualenv
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def create_virtualenv():
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if not exists('./virtualenv'):
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print(yellow('Making virtualenv'))
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local("virtualenv -q --distribute -p %s ./virtualenv" % python())
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else:
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print(green('Virtualenv already exists.'))
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# Requirements
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def install_requirements():
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if not active_virtualenv():
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with prefix(env.activate):
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if stat('./config/development/requirements.pip').st_size > 0:
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print(yellow('Installing development requirements'))
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local('pip install -q -r ./config/development/requirements.pip')
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def install(package):
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"Install packages on the environment using fab install:<package name>"
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if not active_virtualenv():
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with prefix(env.activate):
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local('pip install ' + package)
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def requirements(environ='global'):
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if not active_virtualenv():
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with prefix(env.activate):
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local('pip freeze')
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# Easy-mode
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def prepare():
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execute(create_virtualenv)
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execute(install_requirements)
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def p():
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execute(prepare)
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def run():
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if not active_virtualenv():
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with prefix(env.activate):
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environ['BACKEND_SETTINGS'] = 'config.development.backend_settings'
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local('python app.py')
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def test():
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if not active_virtualenv():
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with prefix(env.activate):
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local('python -m unittest discover')
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with settings(hide('warnings', 'running', 'stdout', 'stderr'),
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warn_only=True):
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local('find . -type d -name __pycache__ -exec rm -rf {} \;',
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capture=True)
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def tox():
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local('tox')
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with settings(hide('warnings', 'running', 'stdout', 'stderr'),
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warn_only=True):
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local('find . -type d -name __pycache__ -exec rm -rf {} \;',
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capture=True)
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