z3c.recipe.dev 0.6.0

z3c.recipe.dev app

这个Zope 3菜谱允许你定义Zope应用程序。

“app”菜谱可以用来定义一个Zope应用程序。它旨在仅使用egg与Zope一起工作。app菜谱将创建一个部分。该部分将包含应用程序的zope.conf、site.zcml、principals.zcml和securitypolicy.zcml。这些配置文件将在每次更新时重新创建。还将创建一个名为logs的文件夹，其中包含access.log和z3c.log文件。这些日志文件不会重新创建。启动脚本本身位于bin文件夹中，并使用相关部分的文件夹中的配置文件。

z3c.recipe.dev 脚本

脚本配方允许我们指向脚本，配方将为我们安装执行脚本钩子。如果您需要运行了解某些 egg 包的 Python 脚本，则可以使用此功能。

使用参数进行测试

与上面定义的相同脚本。

使用 arguments = `` 选项将参数传递给脚本。所有字符串将按 1:1 复制到脚本中。因此，您在此处输入的内容就是您得到的内容。

我们将创建一个 buildout.cfg 文件，用于定义我们的脚本

>>> write('buildout.cfg',
... '''
... [buildout]
... develop = hello
... parts = helloworld
... newest = false
...
... [helloworld]
... recipe = z3c.recipe.dev:script
... eggs = hello
... module = helloworld
... method = helloWorld
... arguments = 'foo', 'bar'
...
... ''' % globals())

让我们再次运行 buildout

>>> print system(join('bin', 'buildout')),
Develop: '/sample-buildout/hello'
Uninstalling helloworld.
Installing helloworld.
Generated script '/sample-buildout/bin/helloworld'.

再次检查脚本。现在我们看到使用了 helloWorld() 方法

>>> cat('bin', 'helloworld')
#!C:\Python24\python.exe
<BLANKLINE>
import sys
sys.path[0:0] = [
  '/sample-buildout/hello',
  ]
<BLANKLINE>
import os
sys.argv[0] = os.path.abspath(sys.argv[0])
<BLANKLINE>
<BLANKLINE>
import helloworld
<BLANKLINE>
if __name__ == '__main__':
    helloworld.helloWorld('foo', 'bar')

现在我们可以调用脚本

>>> print system(join('bin', 'helloworld')),
Hello World
foo
bar

创建目录

>>> write(sample_buildout, 'buildout.cfg',
... """
... [buildout]
... parts = data-dir
... find-links = http://download.zope.org/distribution
... newest = false
...
... [data-dir]
... recipe = z3c.recipe.dev:mkdir
... path = mystuff
... """)
>>> print system(buildout),
Uninstalling helloworld.
Installing data-dir.
data-dir: Creating directory mystuff

>>> ls(sample_buildout)
-  .installed.cfg
d  bin
-  buildout.cfg
d  demo1
d  demo2
d  develop-eggs
d  eggs
d  hello
d  mystuff
d  parts

如果我们更改目录名，则旧目录（'mystuff'）不会被删除。

>>> write(sample_buildout, 'buildout.cfg',
... """
... [buildout]
... parts = data-dir
... find-links = http://download.zope.org/distribution
... newest = false
...
... [data-dir]
... recipe = z3c.recipe.dev:mkdir
... path = otherdir
... """)
>>> print system(buildout),
Uninstalling data-dir.
Installing data-dir.
data-dir: Creating directory otherdir

>>> ls(sample_buildout)
-  .installed.cfg
d  bin
-  buildout.cfg
d  demo1
d  demo2
d  develop-eggs
d  eggs
d  hello
d  mystuff
d  otherdir
d  parts

我们还可以创建一个完整路径。

>>> write(sample_buildout, 'buildout.cfg',
... """
... [buildout]
... parts = data-dir
... find-links = http://download.zope.org/distribution
... newest = false
...
... [data-dir]
... recipe = z3c.recipe.dev:mkdir
... path = with/subdir
... """)
>>> print system(buildout),
data-dir: Cannot create /sample-buildout/with/subdir. /sample-buildout/with is not a directory.
While:
  Installing.
  Getting section data-dir.
  Initializing part data-dir.
Error: Invalid Path

但我们需要显式激活此功能。

>>> write(sample_buildout, 'buildout.cfg',
... """
... [buildout]
... parts = data-dir
... find-links = http://download.zope.org/distribution
... newest = false
...
... [data-dir]
... recipe = z3c.recipe.dev:mkdir
... createpath = True
... path = with/subdir
... """)
>>> print system(buildout),
Uninstalling data-dir.
Installing data-dir.
data-dir: Creating directory with/subdir

>>> ls(sample_buildout)
-  .installed.cfg
d  bin
-  buildout.cfg
d  demo1
d  demo2
d  develop-eggs
d  eggs
d  hello
d  mystuff
d  otherdir
d  parts
d  with

创建文件

mkfile 脚本创建具有给定路径、内容和权限的文件。

>>> write(sample_buildout, 'buildout.cfg',
... """
... [buildout]
... parts = script
... newest = false
...
... [script]
... recipe = z3c.recipe.dev:mkfile
... path = file.sh
... content = hoschi
... mode = 0755
... """)
>>> print system(buildout)
Uninstalling data-dir.
Installing script.
script: Writing file /sample-buildout/file.sh
<BLANKLINE>

>>> ls(sample_buildout)
-  .installed.cfg
d  bin
-  buildout.cfg
d  demo1
d  demo2
d  develop-eggs
d  eggs
-  file.sh
d  hello
d  mystuff
d  otherdir
d  parts
d  with

内容写入到文件中。

>>> cat(sample_buildout, 'file.sh')
hoschi

并设置模式。注意在 Windows 上不支持设置模式。

>>> import os, stat, sys
>>> path = os.path.join(sample_buildout, 'file.sh')
>>> if sys.platform[:3].lower() != "win":
...     oct(stat.S_IMODE(os.stat(path)[stat.ST_MODE]))
... else:
...     '0755'
'0755'

如果我们更改文件名，则旧文件将被删除。

>>> write(sample_buildout, 'buildout.cfg',
... """
... [buildout]
... parts = script
... newest = false
...
... [script]
... recipe = z3c.recipe.dev:mkfile
... path = newfile.sh
... content = hoschi
... mode = 0755
... """)
>>> print system(buildout)
Uninstalling script.
Installing script.
script: Writing file /sample-buildout/newfile.sh
<BLANKLINE>

>>> ls(sample_buildout)
-  .installed.cfg
d  bin
-  buildout.cfg
d  demo1
d  demo2
d  develop-eggs
d  eggs
d  hello
d  mystuff
-  newfile.sh
d  otherdir
d  parts
d  with

我们还可以指定为文件创建路径。

>>> write(sample_buildout, 'buildout.cfg',
... """
... [buildout]
... parts = script
... newest = false
...
... [script]
... recipe = z3c.recipe.dev:mkfile
... createpath = On
... path = subdir/for/file/file.sh
... content = hoschi
... mode = 0755
... """)
>>> print system(buildout)
Uninstalling script.
Installing script.
script: Creating directory /sample-buildout/subdir/for/file
script: Writing file /sample-buildout/subdir/for/file/file.sh
<BLANKLINE>

>>> ls(sample_buildout + '/subdir/for/file')
-  file.sh

0.6.0 (2010-08-19)

• 添加了对环境的支持。

• 修复了测试，以便与当前包版本一起运行。

• 修复了测试，以便在 *nix 系统上运行（不仅限于 win）。

0.5.4 (2009-02-22)

• 功能：实现了 mkdir 脚本

• 功能：实现了 mkfile 脚本

• 修复测试

0.5.3 (2008-04-07)

• 错误：脚本 defaults 存在一个错误，阻止了其使用，已将其重命名为 arguments，现在它正在工作

0.5.2（未发布）

• 清理代码，删除注释掉的代码部分

0.5.1 (2008-01-24)

• 错误：正确并更新元数据。

0.5.0 (2008-01-21)

• 初始发布