File manager

�
��abc@@s1
dZd
dl
mZ
d
dlZd
dlZd
dlZd
dlZd
dlZd
dlm	Z	
d
dl
mZ
d
dlm
Z

d
dlmZmZmZmZ
d
dlmZmZ
ejd	ej�Zd
ejf
d��YZdef
d
��YZdejf
d��YZdef
d��YZdS(sBase option parser setupi(
tabsolute_importN(
t	strtobool(
tstring_types(
tconfigparser(tlegacy_config_filetconfig_basenametrunning_under_virtualenvtsite_config_files(tappdirstget_terminal_sizes^PIP_tPrettyHelpFormattercB@s\eZ
dZd
�Zd�Zddd�Zd�Zd�Zd�Zd	�Z	d
�Z
RS(s4A prettier/less verbose help formatter for optparse.c
O@sCd
|d<d|d<t�dd|d<t
jj||
|�

dS(Nitmax_help_positioni
tindent_incrementiitwidth(R	toptparsetIndentedHelpFormattert__init__(tselftargstkwargs((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyRs




cC@s|j|
d
d�S(Ns <%s>s, (
t_format_option_strings(Rtoption((s2/usr/lib/python2.7/site-packages/pip/baseparser.pytformat_option_strings!s
s <%s>s, cC@s�g}|
jr&|j
|
jd
�

n|
jrF|j
|
jd
�

nt|�
dkrk|jd|�
n|
j�r�|
jp�|
jj�}|j
||j��

ndj	|�
S(s

        Return a comma-separated list of option strings and metavars.

        :param option:  tuple of (short opt, long opt), e.g: ('-f', '--format')
        :param mvarfmt: metavar format string - evaluated as mvarfmt % metavar
        :param optsep:  separator
        ii
t(
t_short_optstappendt
_long_optstlentinsertttakes_valuetmetavartdesttlowertjoin(RRtmvarfmttoptseptoptsR((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyR$s	

	




cC@s|
d
krdS|
dS(NtOptionsRs:
((Rtheading((s2/usr/lib/python2.7/site-packages/pip/baseparser.pytformat_heading;s


cC@s#d
|jt
j|
�
d�}|S(sz
        Ensure there is only one newline between usage and the first heading
        if there is no description.
        s
Usage: %s
s  (tindent_linesttextwraptdedent(Rtusagetmsg((s2/usr/lib/python2.7/site-packages/pip/baseparser.pytformat_usage@s
cC@sy|
rqt|j
d
�r!d}nd}|
jd�
}
|
j�}
|jtj|
�
d�}
d||
f}
|
SdSdS(NtmaintCommandstDescriptions

s  s%s:
%s
R(thasattrtparsertlstriptrstripR(R)R*(Rtdescriptiontlabel((s2/usr/lib/python2.7/site-packages/pip/baseparser.pytformat_descriptionHs

	

c
C@s|
r
|
Sd
SdS(NR((Rtepilog((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyt
format_epilogZs
cC@s3g|
jd
�
D]}||^q}d
j
|�
S(Ns

(tsplitR!(Rttexttindenttlinet	new_lines((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyR(as
&
(t__name__t
__module__t__doc__RRRR'R-R7R9R((((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyR
s
						tUpdatingDefaultsHelpFormatterc
B@seZ
dZd
�ZRS(s�Custom help formatter for use in ConfigOptionParser.

    This is updates the defaults before expanding them, allowing
    them to show up correctly in the help listing.
    cC@s;|jdk	r(|jj|jj�

ntjj||
�S(
N(R2tNonet_update_defaultstdefaultsRRtexpand_default(RR((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyRFms


(R?R@RARF(((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyRBfstCustomOptionParsercB@s eZ
d�Zed
��
ZRS(cO@s6|j||�}|j
j�
|j
j|
|�
|S(
s*Insert an OptionGroup at a given position.(tadd_option_groupt
option_groupstpopR(RtidxRRtgroup((s2/usr/lib/python2.7/site-packages/pip/baseparser.pytinsert_option_groupus

c
C@s2|j}
x!|j
D]}|
j|j�

qW|
S(
s<Get a list of all options, including those in option groups.(toption_listRItextend(Rtrest
i((s2/usr/lib/python2.7/site-packages/pip/baseparser.pytoption_list_all~s


(R?R@RMtpropertyRR(((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyRGss		tConfigOptionParserc
B@seeZ
dZeZd
�Zd�Zd�Zd�Zd�Z	d�Z
d�Zd�Zd	�Z
RS(
ssCustom option parser which updates its defaults by checking the
    configuration files and environmental variablesc
O@s~tj
�|_|jd
�
|_|jdt�|_|j�|_|jrd|jj	|j�

nt
jj||
|�

dS(Ntnametisolated(
RtRawConfigParsertconfigRJRUtFalseRVtget_config_filestfilestreadRtOptionParserR(RRR((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyR�s




	
c
C@s�tj
jd
t�}
|
tjkr(gStt�
}|js�|
retjj	|
�
re|j
|
�

q�|j
t�

|j
tjjt
jd�
t��

nt�r�tjjtjt�}tjj	|�
r�|j
|�

q�n|S(NtPIP_CONFIG_FILEtpip(tostenvirontgetRYtdevnulltlistRRVtpathtexistsRRR!Rtuser_config_dirRRtsystprefix(Rtconfig_fileR[tvenv_config_file((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyRZ�s&

	



	


	
	

	
cC@sGy|
j||�SWn,t
jk
rB
}
d
|GHtjd�

n
XdS(Ns*An error occurred during configuration: %si(tcheck_valueRtOptionValueErrorRhtexit(RRtkeytvaltexc((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyt
check_default�s




	
cC@si}x6d
|jfD]%}|j
|j|j|�
�
�

qW|jsg|j
|j|j��
�

ntj|j�
|_	t
�}xG
|j�D]9
\}}|s�q�n|j|�
}|dkr�q�n|jdkr�t|�
}n�|jdkr/
|j�}g|D]}|j|||�^q
}n�|jdkr�
|j|j�

|j�}	|j|	|�}|jpx
d	}
|jp�
i}|j||	|||
|�
n|j|||�}||
|j<q�Wx$|D]}t|j	|�|
|<q�
Wd|_	|
S(
s�Updates the given defaults with values from the config files and
        the environ. Does a little special handling for certain types of
        options (lists).tglobalt
store_truetstore_falsetcountRtcallbackN(RtRuRv((RUtupdatetnormalize_keystget_config_sectionRVtget_environ_varsRtValuesREtvaluestsettitemst
get_optionRCtactionR
R:RrtaddRtget_opt_stringt
convert_valuet
callback_argstcallback_kwargsRwtgetattr(RRERXtsectiont	late_evalRoRpRt
vtopt_strRR((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyRD�s@

	

	





+








	
cC@sYi}xL|
D]D\}}|jd
d�}|j
d�
sGd|}n|||<q
W|S(s�Return a config dictionary with normalized keys regardless of
        whether the keys were specified in environment variables or in config
        filest
_t
-s--s--%s(treplacet
startswith(RRt
normalizedRoRp((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyRy�s






cC@s&|jj
|
�
r"|jj|
�
SgS(
s Get a section of a configuration(RXthas_sectionR(RRU((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyRz
s

c
c@sSxLtj
j�D];\}
}tj|
�
rtjd
|
�j�|fV
qqWdS(s@Returns a generator with all environmental vars with prefix PIP_RN(R`RaRt_environ_prefix_retsearchtsubR (RRoRp((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyR{
s

c
C@s�|jst
j|j�
S|j|jj��
}
x]|j�D]O}|
j|j�
}t	|t
�r>|j�}|j||�|
|j<q>q>Wt
j|
�
S(
s�Overriding to make updating the defaults after instantiation of
        the option parser possible, _update_defaults() does the dirty work.(
tprocess_default_valuesRR|RERDtcopyt_get_all_optionsRbRt
isinstanceRR�Rl(RRERtdefaultR�((s2/usr/lib/python2.7/site-packages/pip/baseparser.pytget_default_values
s	




 
cC@s(|jt
j�

|jd
d|
�
dS(Nis%s
(tprint_usageRhtstderrRn(RR,((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyterror#
s

(R?R@RARYRVRRZRrRDRyRzR{R�R�(((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyRT�s	
	(		5				(RAt
__future__RRhRR`treR)tdistutils.utilR
tpip._vendor.sixRtpip._vendor.six.movesRt
pip.locationsRRRRt	pip.utilsRR	tcompilet
IR�RR
RBR]RGRT(((s2/usr/lib/python2.7/site-packages/pip/baseparser.pyt<module>
s 







"O