Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
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--------------------
A resource is a logical file contained within a package, or a logical
subdirectory thereof. The package resource API expects resource names
to have their path parts separated with ``/``, *not* whatever the local
path separator is. Do not use os.path operations to manipulate resource
names being passed into the API.
The package resource API is designed to work with normal filesystem packages,
.egg files, and unpacked .egg files. It can also work in a limited way with
.zip files and with custom PEP 302 loaders that support the ``get_data()``
method.
iN( t urlparset
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| j S( N( t next( t o( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt s ( t StringIOc B sc | d k rB e j d } | j } | d k r< | j } n ~ n | d k rW | } n d d Ud S( Ni s exec code in globs, locs( t Nonet syst _getframet f_globalst f_locals( t codet globst locst frame( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt exec_ s ( t BytesIOt execc C sY | d k r t } n | d k r- | } n t t t | j | d | | d S( NR ( R t globalsR t compilet opent read( t fnR
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( t utime( t mkdirt renamet unlink( R ( t isdirt spliti t cpythoni c C s^ t s t d n t | \ } } | rZ | rZ t | rZ t | t | | n d S( Ns* "os.mkdir" not supported on this platform.( t
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c K s> t } x. | j D] \ } } | | | <| t | ( t self( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt __repr__ s ( R t
__module__t __doc__R ( ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRg s c B s e Z d Z RS( sA An already-installed version conflicts with the requested version( R R R ( ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRh s c B s e Z d Z RS( s& A requested distribution was not found( R R R ( ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRi s c B s e Z d Z RS( s> Distribution doesn't have an "extra feature" of the given name( R R R ( ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRj s i i i c C s | t | e Z d Z d Z d Z d Z d Z d Z RS( c C s d S( s; Does the package's distribution contain the named metadata?N( ( R# ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt has_metadata s c C s d S( s' The named metadata resource as a stringN( ( R# ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt get_metadata s c C s d S( s Yield named metadata resource as list of non-blank non-comment lines
Leading and trailing whitespace is stripped from each line, and lines
with ``#`` as the first non-blank character are omitted.N( ( R# ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt get_metadata_lines s c C s d S( s> Is the named metadata a directory? (like ``os.path.isdir()``)N( ( R# ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt metadata_isdir s c C s d S( s? List of metadata names in the directory (like ``os.listdir()``)N( ( R# ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt metadata_listdir s c C s d S( s= Execute the named script in the supplied namespace dictionaryN( ( R t namespace( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRM s ( R R R R R R R RM ( ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s c B sD e Z d Z d Z d Z d Z d Z d Z d Z RS( s3 An object that provides access to package resourcesc C s d S( sd Return a true filesystem path for `resource_name`
`manager` must be an ``IResourceManager``N( ( t managert
resource_name( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt get_resource_filename s c C s d S( si Return a readable file-like object for `resource_name`
`manager` must be an ``IResourceManager``N( ( R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt get_resource_stream s c C s d S( sm Return a string containing the contents of `resource_name`
`manager` must be an ``IResourceManager``N( ( R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt get_resource_string s c C s d S( s, Does the package contain the named resource?N( ( R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt has_resource s c C s d S( s> Is the named resource a directory? (like ``os.path.isdir()``)N( ( R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRY s c C s d S( s? List of resource names in the directory (like ``os.listdir()``)N( ( R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRW s ( R R R R R R R RY RW ( ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s c B s e Z d Z d d Z d Z d Z d Z d d Z d Z d Z
d e d Z d d d Z
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Z d Z d Z RS( sD A collection of active distributions on sys.path (or a similar list)c C s^ g | _ i | _ i | _ g | _ | d k r< t j } n x | D] } | j | qC Wd S( s? Create working set from list of path entries (default=sys.path)N( t entriest
entry_keyst by_keyt callbacksR R R t add_entry( R R t entry( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt __init__ s
c C sT | j j | g | j j | x* t | t D] } | j | | t q3 Wd S( s Add a path item to ``.entries``, finding any distributions on it
``find_distributions(entry, True)`` is used to find distributions
corresponding to the path entry, and they are added. `entry` is
always appended to ``.entries``, even if it is already present.
(This is because ``sys.path`` can contain the same value more than
once, and the ``.entries`` of the ``sys.path`` WorkingSet should always
equal ``sys.path``.)
N( R t
setdefaultR R R] R t addR ( R R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s
c C s | j j | j | k S( s9 True if `dist` is the active distribution for its project( R R R9 ( R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt __contains__ s c C sG | j j | j } | d k r? | | k r? t | | n | Sd S( s Find a distribution matching requirement `req`
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returns it as long as it meets the version requirement specified by
`req`. But, if there is an active distribution for the project and it
does *not* meet the `req` requirement, ``VersionConflict`` is raised.
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is returned.
N( R R R9 R Rh ( R t reqR ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s
c c sg x` | D]X } | j | } | d k rG x4 | j D] } | Vq5 Wq | | k r | | Vq q Wd S( s Yield entry point objects from `group` matching `name`
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distributions in the working set, otherwise only ones matching
both `group` and `name` are yielded (in distribution order).
N( RQ R t values( R RG R# R R t ep( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRS s
c C sQ t j d j } | d } | j | | d <| j | d j | | d S( s? Locate distribution for `requires` and run `script_name` scripti R i N( R R R
R7 RL RM ( R t requiresR R R# ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRM s
c c sp i } xc | j D]X } | | j k r+ q n x: | j | D]+ } | | k r9 d | | <| j | Vq9 q9 Wq Wd S( s Yield distributions for non-duplicate projects in the working set
The yield order is the order in which the items' path entries were
added to the working set.
i N( R R R ( R t seent itemR9 ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt __iter__ s
c C s | r | j | j | n | d k r4 | j } n | j j | g } | j j | j g } | j | j k rw d S| | j | j <| j | k r | j | j n | j | k r | j | j n | j | d S( s Add `dist` to working set, associated with `entry`
If `entry` is unspecified, it defaults to the ``.location`` of `dist`.
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set's ``.entries`` (if it wasn't already present).
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doesn't already have a distribution in the set. If it's added, any
callbacks registered with the ``subscribe()`` method will be called.
N(
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| n | | k r t | | n | j | j
| j d d d t | | t chmod( R t tempnameR& R$ ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt postprocess1 s c C s% | j r t d n | | _ d S( s Set the base path where resources will be extracted to, if needed.
If you do not call this routine before any extractions take place, the
path defaults to the return value of ``get_default_cache()``. (Which
is based on the ``PYTHON_EGG_CACHE`` environment variable, with various
platform-specific fallbacks. See that routine's documentation for more
details.)
Resources are extracted to subdirectories of this path based upon
information given by the ``IResourceProvider``. You may set this to a
temporary directory, but then you must call ``cleanup_resources()`` to
delete the extracted files when done. There is no guarantee that
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(Note: you may not change the extraction path for a given resource
manager once resources have been extracted, unless you first call
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s5 Can't change extraction path, files already extractedN( R, RH R. ( R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR^ Z s c C s d S( sB
Delete all extracted resource files and directories, returning a list
of the file and directory names that could not be successfully removed.
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directory used for extractions.
N( ( R t force( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR_ t s N( ( R R R R R. R RX RY RV RU RT RW R3 R9 t staticmethodR4 RH R^ R R_ ( ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRc s ) ) ) c C s y t j d SWn t k
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d S( s Determine the default cache location
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t PYTHON_EGG_CACHER: s ~/.python-eggss Application Datat APPDATAt USERPROFILEt HOMEDRIVEt HOMEPATHt HOMEt WINDIRR s Python-Eggss3 Please set the PYTHON_EGG_CACHE enviroment variableN( s APPDATA( ( s APPDATAN( RM ( RN RO ( RO ( s HOME( ( s HOMEN( RQ ( R R< R R# R t
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c C s t j d d | S( s Convert an arbitrary string to a standard distribution name
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s [^A-Za-z0-9.]+t -( t ret sub( R# ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRn s c C s% | j d d } t j d d | S( s Convert an arbitrary string to a standard version string
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dashes, with runs of multiple dashes condensed to a single dash.
R R@ s [^A-Za-z0-9.]+RW ( R RX RY ( R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRo s c C s t j d d | j S( s Convert an arbitrary string to a standard 'extra' name
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and the result is always lowercased.
s [^A-Za-z0-9.]+R ( RX RY R ( t extra( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRt s c C s | j d d S( s| Convert a project or version name to its filename-escaped form
Any '-' characters are currently replaced with '_'.
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Z d Z d Z d Z d Z d Z d Z d Z RS( sE Try to implement resources and metadata for arbitrary PEP 302 loadersc C s: t | d d | _ t j j t | d d | _ d S( NR t __file__R ( R R R R R R% t module_path( R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR v s c C s | j | j | S( N( t _fnR ( R R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR z s c C s t | j | | S( N( R R ( R R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR } s c C s | j | j | j | S( N( t _getR R ( R R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s c C s | j | j | j | S( N( t _hasR R ( R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s c C s% | j o$ | j | j | j | S( N( t egg_infoR R ( R R# ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s i c C s) | j s
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on pypy it is the same (one reason why distribute did work
in some cases on pypy and win32).
* [1] - zipinfo.compress_type
* [2] - zipinfo.compress_size
* [3] - zipinfo.file_size
* [4] - len(utf-8 encoding of filename) if zipinfo & 0x800
len(ascii encoding of filename) otherwise
* [5] - (zipinfo.date_time[0] - 1980) << 9 |
zipinfo.date_time[1] << 5 | zipinfo.date_time[2]
* [6] - (zipinfo.date_time[3] - 1980) << 11 |
zipinfo.date_time[4] << 5 | (zipinfo.date_time[5] // 2)
* [7] - zipinfo.CRC
R N( R t zipfilet ZipFilet namelistR R t sept getinfoR ( R t zipinfot zfilet zitemt zpath( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt build_zipmanifest s c B s e Z d Z d Z d Z d Z d Z d Z e d Z
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| | r| St j d k rt | t | | | Sn n XWn t j k
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Return True if the file_path is current for this zip_path
R ( R R R R R R R= t st_sizet st_mtimeR R R R R ( R t file_pathR R R R= t zip_contentst ft
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c C sa | j d k rZ g } x6 d D]. } | j | r | j | j | q q W| | _ n | j S( Ns native_libs.txts eager_resources.txt( s native_libs.txts eager_resources.txt( R R R R R ( R R R# ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s
c C s y | j SWn t k
r i } x~ | j D]s } | j t j } xX | r t j j | d } | | k r | | j | d PqF | j g | | PEP 302 Importer that wraps Python's "normal" import algorithmc C s
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r d SXt | | | S( NR@ i( R R R t impt find_moduleR t ImpLoader( R t fullnameR t subnamet fileR& t etc( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR L s
N( R R R R R R ( ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR F s R c B s e Z d Z d Z d Z RS( s< PEP 302 Loader that wraps Python's "normal" import algorithmc C s | | _ | | _ | | _ d S( N( R R& R ( R R R& R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR ^ s c C sF z% t j | | j | j | j } Wd | j rA | j j n X| S( N( R t load_moduleR R& R R ( R R t mod( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR c s
% ( R R R R R ( ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR [ s c C s y t j | } WnP t k
rc x@ t j D]+ } y | | } Wn t k
rT q+ XPq+ Wd } n Xt j j | | | d k r y t | } Wq t k
r q Xn | S( s Retrieve a PEP 302 "importer" for the given path item
If there is no importer, this returns a wrapper around the builtin import
machinery. The returned importer is only cached if it was created by a
path hook.
N( R t path_importer_cacheR t
path_hooksR R R R ( t path_itemR t hook( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR o s"
( R t ImpImporterR t _distribution_findersc C s | t | =?|==|!=)\s*((\w|[-.])+)s \s*,s \s*\[s \s*\]s \w+(\.\w+)*$sL (?P[^-]+)( -(?P[^-]+) (-py(?P[^-]+) (-(?P.+))? )? )?s (\d+ | [a-z]+ | \.| -)t ct pret previews final-RW t rct @t devc c su xi t j | D]X } t | | } | s | d k r> q n | d d k r_ | j d Vq d | Vq Wd Vd S( NR@ i t
0123456789i t *s *final( t component_reR R t zfill( R t part( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt _parse_version_parts s
c C s g } x t | j D] } | j d r | d k rd x' | r` | d d k r` | j q= Wn x' | r | d d k r | j qg Wn | j | q Wt | S( s Convert a version string to a chronologically-sortable key
This is a rough cross between distutils' StrictVersion and LooseVersion;
if you give it versions that would work with StrictVersion, then it behaves
the same; otherwise it acts like a slightly-smarter LooseVersion. It is
*possible* to create pathological version coding schemes that will fool
this parser, but they should be very rare in practice.
The returned value will be a tuple of strings. Numeric portions of the
version are padded to 8 digits so they will compare numerically, but
without relying on how numbers compare relative to strings. Dots are
dropped, but dashes are retained. Trailing zeros between alpha segments
or dashes are suppressed, so that e.g. "2.4.0" is considered the same as
"2.4". Alphanumeric parts are lower-cased.
The algorithm assumes that strings like "-" and any alpha string that
alphabetically follows "final" represents a "patch level". So, "2.4-1"
is assumed to be a branch or patch of "2.4", and therefore "2.4.1" is
considered newer than "2.4-1", which in turn is newer than "2.4".
Strings like "a", "b", "c", "alpha", "beta", "candidate" and so on (that
come before "final" alphabetically) are assumed to be pre-release versions,
so that the version "2.4" is considered newer than "2.4a1".
Finally, to handle miscellaneous cases, the strings "pre", "preview", and
"rc" are treated as if they were "c", i.e. as though they were release
candidates, and therefore are not as new as a version string that does not
contain them, and "dev" is replaced with an '@' so that it sorts lower than
than any other pre-release tag.
R8 s *finalis *final-t 00000000( R< R R R R t tuple( R R R; ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRm s c B s e Z d Z d d
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d S( Ns Invalid module names x[%s]t ,( t MODULERH R# t module_nameR> t attrsRe R RE R R ( R R# RA RB R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s "c C sf d | j | j f } | j r< | d d j | j 7} n | j rb | d d j | j 7} n | S( Ns %s = %st :R@ s [%s]R? ( R# RA RB RE R ( R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt __str__ s c C s d t | S( Ns EntryPoint.parse(%r)( R ( R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s c C s | r | j | | n t | j t t d g } xN | j D]C } y t | | } WqD t k
r t d | | f qD XqD W| S( NR s %r has no %r attribute( RL R RA R RB R R R ( R RL R R R Re ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt load s !
c C s] | j r% | j r% t d | n t t t j t j | j j | j | | d S( Ns& Can't require() without a distribution( R R Rj R R R[ R R R ( R R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRL s c C s y d } } | j d d \ } } d | k rz | j d d \ } } t j d | } | j rn t n | j } n d | k r | j d d \ } } t | j s t n | j j d } n Wn t k
r t d | n# X| | j | j | | | Sd S(
s Parse a single entry point from string `src`
Entry point syntax follows the form::
name = some.module:some.attr [extra1,extra2]
The entry name and module name are required, but the ``:attrs`` and
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t =i t [s x[RC R@ s9 EntryPoint must be in 'name=module:attrs [extras]' formatN( ( R Re R t specsRH R R@ R R ( t clst srcR RB R R# t valueR ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s&
c C s t | s t d | n i } xZ t | D]L } | j | | } | j | k rp t d | | j n | | | j Ensure distribution is importable on `path` (default=sys.path)s namespace_packages.txtN(
R R R R R R R R RZ Rk ( R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt activate s
c C sO d t | j t | j | j p' t f } | j rK | d | j 7} n | S( s@ Return what this distribution's standard .egg filename should bes
%s-%s-py%sRW ( Ru R R R R+ RD ( R R& ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s c C s( | j r d | | j f St | Sd S( Ns %s (%s)( R R ( R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s c C sM y t | d d } Wn t k
r/ d } n X| p9 d } d | j | f S( NR s [unknown version]s %s %s( R R RH R ( R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRD s
c C s. | j d r t | n t | j | S( sA Delegate all unrecognized public attributes to .metadata providerR ( R R R RW ( R Re ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt __getattr__ s c K s( | j t | t j j | | | S( N( R R R R R ( RI R& R R* ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s c C s t j d | j | j f S( s? Return a ``Requirement`` that matches this distribution exactlys %s==%s( Re R R R ( R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s c C sD | j | | } | d k r: t d | | f f n | j S( s= Return the `name` entry point of `group` or raise ImportErrors Entry point %r not foundN( RR R R RE ( R RG R# R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRP
s c C sc y
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rB t j | j d | } | _ n X| d k r_ | j | i S| S( s= Return the entry point map for `group`, or the full entry maps entry_points.txtN( t _ep_mapR Rf RQ Rk R R ( R RG t ep_map( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRQ
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c C s | j | j | S( s< Return the EntryPoint object for `group`+`name`, or ``None``( RQ R ( R RG R# ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRR
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C sj | p | j } | s d St | } t j j | } g | D] } | rV t | pY | ^ q> } d } x t | D]w \ } } | | k r Pqu | | k ru | j t k ru | t j k r | j
n | j | | | j | | Pqu qu W| t j k r | j
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rNPq X| | =| | =| } q d S( s@ Insert self.location in path before its nearest parent directoryNi ( R R R R R% R t enumerateR Rz R t check_version_conflictR R t indexRH (
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setuptoolss namespace_packages.txts
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pkg_resourcest siteR sI Module %s was already imported from %s, but %s is being added to sys.path( R R s site(
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s@ Copy this distribution, substituting in any changed keyword argsR R R RD R R R ( s project_names versions
py_versions platforms locations
precedenceN( R R R RW R ( R R* Re ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt clonee
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d Z RS( sG Wrap an actual or potential sys.path entry w/metadata, .dist-info stylet METADATAs ([\(,])\s*(\d.*?)\s*([,\)])c C sX y | j SWnF t k
rS d d l m } | j | j | j | _ | j SXd S( s Parse and cache metadatai( t ParserN( t _pkg_infoR t email.parserR t parsestrR Rl ( R R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyt _parsed_pkg_info}
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c C sy | j d d d g } | d j } | d j } t j | j d | } | j d d j d d } | | f S( s Convert 'Foobar (1); baz' to ('Foobar ==1', 'baz')
Split environment marker, add == prefix to version specifiers as
necessary, and remove parenthesis.
t ;i R i s \1==\2\3t (t )( R R RX RY t EQEQR ( R t
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| f ^ q } t | | | Vq( Wd S(
s Yield ``Requirement`` objects for each specification in `strs`
`strs` must be an instance of ``basestring``, or a (possibly-nested)
iterable thereof.
c s? g } x| | | s
t | | r` y t } d } Wq` t k
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c C s t | t o | j | j k S( N( R Re R ( R R& ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRf F s c C s t | t r= | j | j k r% t S| j r[ | j } q[ n t | t r[ t | } n d } d } x | j D]{ \ } } } } | | | | } | d k r t S| d k r t S| d k r t } qt | d k s | d k rt t } qt qt W| d k rt } n | S( Nc S s | | k | | k S( N( ( t at b( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR P s t Ft Tt +RW (
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c C s | j S( N( R ( R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRa [ s c C s d t | S( Ns Requirement.parse(%r)( R ( R ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR ^ s c C sW t t | } | rD t | d k r2 | d St d | n t d | d S( Ni i s Expected only one requirements No requirements found( R Rl Ru RH ( R Ro ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR a s (
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Each ``section`` is a stripped version of the section header ("[section]")
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header, they're returned in a first ``section`` of ``None``.
RG t ]i is Invalid section headingN( R Rr R R R RH R ( R t sectiont contentR ( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyRs s c O sD d d l m } t j } z t t _ | | | SWd | t _ Xd S( Ni( t mkstemp( t tempfileR R R t os_open( R> R* R t old_open( ( s1 /usr/lib/python2.7/site-packages/pkg_resources.pyR s c C s@ x9 t t D]+ } | j d s
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