File manager

B

� fxE�@s�dZd
dl
Z
d
dlZd
dlZd
dlZd
dlTdZe�de�
Ze�deef�
Z	e
�dd�ZGd	d
�d
�Z
dd�Zd
d�ejD�
Zdd�Zdd�ZGdd�d�Zedkr�dZx2dD]*Zede�

ed�eee��
�

e�
q�WdS)a6
distutils.fancy_getopt

Wrapper around the standard getopt module that provides the following
additional features:
  * short and long options are tied together
  * options have help strings, so fancy_getopt could potentially
    create a complete usage summary
  * options set attributes of a passed-in object
�N)
�
*z[a-zA-Z](?:[a-zA-Z0-9-]*)z^%s$z^(%s)=!(%s)$�
-�
_c@s�eZ
dZd
Zddd�
Zdd�Zdd�Zd d	d
�
Zdd�Zd
d�Z	dd�Z
dd�Zdd�Zdd�Z
d!dd�
Zdd�Zd"dd�
Zd#dd�
ZdS)$�FancyGetopta�
Wrapper around the standard 'getopt()' module that provides some
    handy extra functionality:
      * short and long options are tied together
      * options have help strings, and help text can be assembled
        from them
      * options set attributes of a passed-in object
      * boolean options can have "negative aliases" -- eg. if
        --quiet is the "negative alias" of --verbose, then "--quiet"
        on the command line sets 'verbose' to false
    NcCsN|
|_i|_
|jr|��
i|_i|_g|_g|_i|_i|_i|_	g|_
dS)
N)�option_table�option_index�_build_index�alias�negative_alias�
short_opts�	long_opts�
short2long�	attr_name�	takes_arg�option_order)�selfr�r�;/opt/alt/python37/lib64/python3.7/distutils/fancy_getopt.py�__init__)s	





zFancyGetopt.__init__c
Cs,|j�
�
x|jD]}
|
|j|
d
<qWdS)Nr
)r�clearr)r�optionrrrrQs



zFancyGetopt._build_indexcCs|
|_|�
�
dS)
N)rr)rrrrr�set_option_tableVs

zFancyGetopt.set_option_tablecCs<|
|jkrt
d
|
�
�
n |
||f}|j�|�

||j|
<dS)Nz'option conflict: already an option '%s')r�DistutilsGetoptErrorr�append)r�long_optionZshort_optionZhelp_stringrrrr�
add_optionZs






zFancyGetopt.add_optioncCs
|
|jkS)
zcReturn true if the option table for this parser has an
        option with long name 'long_option'.)
r)rrrrr�
has_optioncszFancyGetopt.has_optioncCs
|
�t
�
S)
z�Translate long option name 'long_option' to the form it
        has as an attribute of some object: ie., translate hyphens
        to underscores.)�	translate�
longopt_xlate)rrrrr�
get_attr_namehszFancyGetopt.get_attr_namecCs`t|
t
�st�
xL|
��D]@\}}||jkr<td
|||f�
�
||jkrtd|||f�
�
qWdS)Nz(invalid %s '%s': option '%s' not definedz0invalid %s '%s': aliased option '%s' not defined)�
isinstance�dict�AssertionError�itemsrr)r�aliasesZwhatr	�optrrr�_check_alias_dictns









zFancyGetopt._check_alias_dictcCs|�|
d
�
|
|_
dS)z'Set the aliases for this option parser.r	N)r&r	)rr	rrr�set_aliasesxs
zFancyGetopt.set_aliasescCs|�|
d
�
|
|_
dS)z�Set the negative aliases for this option parser.
        'negative_alias' should be a dictionary mapping option names to
        option names, both the key and value must already be defined
        in the option table.znegative aliasN)r&r
)rr
rrr�set_negative_aliases}s
z FancyGetopt.set_negative_aliasesc
Cs�
g|_g|_
|j��
i|_�
x�|jD�
]�}
t|
�
d
krH|
\}}}d}n(t|
�
dkrb|
\}}}}ntd|
f
�
�
t|t	�r�t|�
dkr�t
d|�
�
|dks�t|t	�r�t|�
dks�t
d	|�
�
||j|<|j�|�

|d
dk�
r|r�|d}|dd
�}d|j|<nF|j
�|�
}|dk	�
r@|j|�
r6t
d
||f�
�
||jd
<d|j|<|j�|�
}|dk	�
r�|j||j|k�
r�t
d||f�
�
t�|�
�
s�t
d|�
�
|�|�
|j|<|r&|j
�|�

||j|d<q&WdS)z�Populate the various data structures that keep tabs on the
        option table.  Called by 'getopt()' before it can do anything
        worthwhile.
        �r
�zinvalid option tuple: %r�z9invalid long option '%s': must be a string of length >= 2N�
z:invalid short option '%s': must a single character or None����
=�
:z>invalid negative alias '%s': aliased option '%s' takes a valuezginvalid alias '%s': inconsistent with aliased option '%s' (one of them takes a value, the other doesn'tzEinvalid long option name '%s' (must be letters, numbers, hyphens only)rrr
r�repeatr�len�
ValueErrorr �strrrrr
�getr	�
longopt_re�matchrr)rr�long�short�helpr0Zalias_torrr�_grok_option_table�s^






































zFancyGetopt._grok_option_tablec
Cs�
|
d
krtj
dd
�}
|d
kr*t�}d}nd}|��
d�|j�
}yt�|
||j�\}}
Wn,tjk
r�
}
zt	|�
�
Wd
d
}~XYnX�
x|D]�\}}t
|�
dkr�|ddkr�|j|d}n,t
|�
dkr�|d
d�d	ks�t�
|dd
�}|j
�|�
}	|	�
r|	}|j|�
s@|d
k�
s td�
�
|j�|�
}	|	�
r<|	}d}nd}|j|}
|�
rr|j�|
�
d
k	�
rrt||
d�d}t||
|�
|j�||f�

q�W|�
r�|
|fS|
Sd
S)aParse command-line options in args. Store as attributes on object.

        If 'args' is None or not supplied, uses 'sys.argv[1:]'.  If
        'object' is None or not supplied, creates a new OptionDummy
        object, stores option values there, and returns a tuple (args,
        object).  If 'object' is supplied, it is modified in place and
        'getopt()' just returns 'args'; in both cases, the returned
        'args' is a modified copy of the passed-in 'args' list, which
        is left untouched.
        Nr,TF�
 r+r
rz--�zboolean option can't have value)�sys�argv�OptionDummyr:�joinr�getoptr�errorZDistutilsArgErrorr1r
r"r	r4rr
rr0�getattr�setattrrr)r�args�objectZcreated_objectrZopts�msgr%�valr	�attrrrrrA�sF









 












zFancyGetopt.getoptc

Cs|jd
krt
d�
�
n|jSd
S)z�Returns the list of (option, value) tuples processed by the
        previous run of 'getopt()'.  Raises RuntimeError if
        'getopt()' hasn't been called yet.
        Nz!'getopt()' hasn't been called yet)r�RuntimeError)
rrrr�get_option_order
s


zFancyGetopt.get_option_ordercCsv
d
}xV|jD]L}|d
}|d}t
|�
}|ddkr<|d}|dk	rL|d}||kr|}qW|ddd}d}||}	d	|}
|
r�|
g
}nd
g
}x�|jD]�}|dd�\}}}t||	�}
|ddkr�|d
d�}|dk�
r|
r�|�d|||
d
f�

n|�d
||f�

n:d||f}|
�
r:|�d|||
d
f�

n|�d|�

x$|
dd�D]}|�|
|�

�
qVWq�W|S)z�Generate help text (a list of strings, one per suggested line of
        output) from the option table for this FancyGetopt object.
        r
r,r-r.N�r+�Nr;zOption summary:r)z  --%-*s  %sz
  --%-*s  z%s (-%s)z  --%-*s)rr1�	wrap_textr)r�headerZmax_optrr7r8�
lZ	opt_widthZ
line_widthZ
text_widthZ
big_indent�linesr9�textZ	opt_namesrrr�
generate_help
sF


























zFancyGetopt.generate_helpcCs4|dkrtj
}x |�|
�
D]}|�|d
�

qWdS)N�

)r=�stdoutrS�write)rrO�file�linerrr�
print_helph
s



zFancyGetopt.print_help)
N)NN)NN)
N)NN)�__name__�
__module__�__qualname__�__doc__rrrrrrr&r'r(r:rArKrSrYrrrrrs

(
	
M
=

OrcCst|�
}|�
|
�

|�||�S)
N)rr(rA)�optionsZnegative_optrFrE�parserrrr�fancy_getopto
s



r`c
Csi|]}
dt|
�
�qS)
r;)
�ord)�.0Z_wscharrrr�
<dictcomp>u
srccCs"
|d
krgSt|�
|
k
r|g
S|�
�}|�t�
}t�d|�}dd�|D�
}g}x�|�
rg}d}xZ|r�t|d�
}|||
k
r�|�|d�

|d=||}q`|r�|dddkr�|d=Pq`W|�
r
|dkr�|�|dd|
��

|d|
d
�|d<|dddk�
r
|d=|�d�|�
�

qPW|S)	z�wrap_text(text : string, width : int) -> [string]

    Split 'text' into multiple lines of no more than 'width' characters
    each, and return the list of strings that results.
    Nz( +|-+)c
Ssg|]}
|
r|
�qSrr)rbZchrrr�
<listcomp>�
szwrap_text.<locals>.<listcomp>r
r-r;r<)r1�
expandtabsr�WS_TRANS�re�splitrr@)rR�widthZchunksrQZcur_lineZcur_lenrPrrrrNw
s:




















rNc

Cs
|�t
�
S)
zXConvert a long option name to a valid Python identifier by
    changing "-" to "_".
    )rr)
r%rrr�translate_longopt�
srjc@seZ
dZd
Zgf
dd�
ZdS)r?z_Dummy class just used as a place to hold command-line option
    values as instance attributes.cCsx|
D]}t||d
�
qWd
S)zkCreate a new OptionDummy instance.  The attributes listed in
        'options' will be initialized to None.N)
rD)rr^r%rrrr�
s

zOptionDummy.__init__N)rZr[r\r]rrrrrr?�
sr?�__main__z�Tra-la-la, supercalifragilisticexpialidocious.
How *do* you spell that odd word, anyways?
(Someone ask Mary -- she'll know [or she'll
say, "How should I know?"].))�
���(z	width: %drT)r]r=�stringrgrAZdistutils.errorsZlongopt_pat�compiler5Zneg_alias_rer3�	maketransrrr`Z
whitespacerfrNrjr?rZrR�
w�printr@rrrr�<module>	s*


T6