File: //opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyc
�
�d{Tc ! @ s� d Z d Z d d l Z i dz d 6d{ d 6d| d9 6d} d> 6d~ dB 6d dF 6d� dK 6Z i dL dM 6dL dN 6e d9 dO 6e d9 dP 6e d9 dQ 6dR dS 6dR dT 6dR dU 6e dB dV 6e d> dW 6dR dX 6dR dY 6e d dZ 6dR d[ 6dR d\ 6dR d] 6dR d^ 6e d d_ 6e d d` 6e d da 6e d db 6e d dc 6e d dd 6e d de 6e d df 6e d dg 6e d dh 6e d di 6Z i dL dM 6dL dN 6e d9 dO 6e d9 dP 6e d9 dQ 6dR dS 6dR dT 6dR dU 6e dB dV 6e d> dW 6dR dX 6dR dY 6dR d[ 6dR d\ 6Z i dL dj 6dL dk 6dL dN 6e dK dl 6dR dm 6dL dn 6e d9 dO 6e d9 dP 6e d9 do 6e d9 dp 6dR dq 6dR dr 6e dF ds 6e dF dt 6e dB dV 6dR du 6dR dv 6dR d\ 6Z dw � Z dx d� dy � � YZ d S(� sK Functions to generate files readable with Georg Sander's vcg
(Visualization of Compiler Graphs).
You can download vcg at http://rw4.cs.uni-sb.de/~sander/html/gshome.html
Note that vcg exists as a debian package.
See vcg's documentation for explanation about the different values that
maybe used for the functions parameters.
s restructuredtext eni����Nt dfst treet minbackwardt
left_to_rightt
right_to_leftt
top_to_bottomt
bottom_to_topt maxdeptht maxdepthslowt mindeptht mindepthslowt mindegreet minindegreet minoutdegreet maxdegreet maxindegreet maxoutdegreet algost yest not booleanst blackt whitet bluet redt greent yellowt magentat lightgreyt cyant darkgreyt darkbluet darkredt darkgreent
darkyellowt darkmagentat darkcyant goldt lightbluet lightredt
lightgreent lightyellowt lightmagentat lightcyant lilact turquoiset
aquamarinet khakit purplet yellowgreent pinkt oranget orchidt colorst boxt ellipset rhombt trianglet shapest centert left_justifyt
right_justifyt textmodest solidt linet nonet arrowstylest
continuoust dashedt dottedt invisiblet
linestylesi t titlet labelt colort textcolort bordercolori t widtht heightt borderwidtht textmodet shapet shrinkt stretcht orientationt vertical_ordert horizontal_ordert xspacet yspacet layoutalgorithmt late_edge_labelst display_edge_labelst dirty_edge_labelst
finetuningt manhattan_edgest smanhattan_edgest port_sharingt edgest nodest splinest
sourcenamet
targetnamet linestylet classt thicknesst
arrowcolort backarrowcolort arrowsizet
backarrowsizet
arrowstylet backarrowstylet priorityt anchorc C sl xe | D]] } | t j k r y; t | � } | d k rV | j | d t | � � } n Wqd qd Xq q W| S( s8 Convert latin characters using vcg escape sequence.
i� s \fi%d( t stringt
ascii_letterst ordt replace( t stt chart num( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyt latin_to_vcg� s
# t
VCGPrinterc B sY e Z d Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z
RS(
s A vcg graph writer.
c C s | | _ d | _ d S( Nt ( t _streamt _indent( t selft
output_stream( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyt __init__� s c K s5 | j j d | j � | j � | j t | � d S( s open a vcg graph
s
%sgraph:{
N( R{ t writeR| t _inc_indentt _write_attributest GRAPH_ATTRS( R} t args( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyt
open_graph� s
c C s% | j � | j j d | j � d S( s close a vcg graph
s %s}
N( t _dec_indentR{ R� R| ( R} ( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyt close_graph� s
c K sA | j j d | j | f � | j t | � | j j d � d S( s draw a node
s %snode: {title:"%s"s }
N( R{ R� R| R� t
NODE_ATTRS( R} RH R� ( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyt node� s Rz c K sG | j j d | j | | | f � | j t | � | j j d � d S( s- draw an edge from a node to another.
s* %s%sedge: {sourcename:"%s" targetname:"%s"s }
N( R{ R� R| R� t
EDGE_ATTRS( R} t from_nodet to_nodet edge_typeR� ( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyt edge� s
c K s x� | j � D]� \ } } y | | } Wn- t k
rV t d | | j � f � � n X| s� | j j d | j | | f � q
| d k r� | j j d | j | t | � f � q
| | k r� | j j d | j | | f � q
t d | | | f � � q
Wd S( s- write graph, node or edge attributes
s/ no such attribute %s
possible attributes are %ss
%s%s:"%s"
i s %s%s:%s
s= value %s isn't correct for attribute %s
correct values are %sN( t itemst KeyErrort Exceptiont keysR{ R� R| t int( R} t attributes_dictR� t keyt valuet _type( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyR� � s
# #c C s d | j | _ d S( s increment indentation
s %sN( R| ( R} ( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyR� � s c C s | j d | _ d S( s decrement indentation
i����N( R| ( R} ( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyR� � s ( t __name__t
__module__t __doc__R R� R� R� R� R� R� R� ( ( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyRy � s ( R R R R R R R R R R R
R R R
R R R ( R R ( R R R R R R R R R R R R R! R" R# R$ R% R& R' R( R) R* R+ R, R- R. R/ R0 R1 R2 R3 R4 ( R6 R7 R8 R9 ( R; R< R= ( R? R@ RA ( RC RD RE RF ( ( R� t
__docformat__Rq t ATTRS_VALR� R� R� Rx Ry ( ( ( sH /opt/alt/python27/lib/python2.7/site-packages/logilab/common/vcgutils.pyt <module> s�