我们从Python开源项目中，提取了以下18个代码示例，用于说明如何使用utils.do_graph()。
def conversations(self, getsrcdst=None,**kargs): """Graphes a conversations between sources and destinations and display it (using graphviz and imagemagick) getsrcdst: a function that takes an element of the list and return the source and dest by defaults, return source and destination IP type: output type (svg, ps, gif, jpg, etc.), passed to dot's "-T" option target: filename or redirect. Defaults pipe to Imagemagick's display program prog: which graphviz program to use""" if getsrcdst is None: getsrcdst = lambda x:(x['IP'].src, x['IP'].dst) conv = {} for p in self.res: p = self._elt2pkt(p) try: c = getsrcdst(p) except: #XXX warning() continue conv[c] = conv.get(c,0)+1 gr = 'digraph "conv" {\n' for s,d in conv: gr += '\t "%s" -> "%s"\n' % (s,d) gr += "}\n" return do_graph(gr, **kargs)
def graph(self, **kargs): s = 'digraph "%s" {\n' % self.__class__.__name__ se = "" # Keep initial nodes at the begining for better rendering for st in self.states.itervalues(): if st.atmt_initial: se = ('\t"%s" [ style=filled, fillcolor=blue, shape=box, root=true];\n' % st.atmt_state)+se elif st.atmt_final: se += '\t"%s" [ style=filled, fillcolor=green, shape=octagon ];\n' % st.atmt_state elif st.atmt_error: se += '\t"%s" [ style=filled, fillcolor=red, shape=octagon ];\n' % st.atmt_state s += se for st in self.states.values(): for n in st.atmt_origfunc.func_code.co_names+st.atmt_origfunc.func_code.co_consts: if n in self.states: s += '\t"%s" -> "%s" [ color=green ];\n' % (st.atmt_state,n) for c,k,v in ([("purple",k,v) for k,v in self.conditions.items()]+ [("red",k,v) for k,v in self.recv_conditions.items()]+ [("orange",k,v) for k,v in self.ioevents.items()]): for f in v: for n in f.func_code.co_names+f.func_code.co_consts: if n in self.states: l = f.atmt_condname for x in self.actions[f.atmt_condname]: l += "\\l>[%s]" % x.func_name s += '\t"%s" -> "%s" [label="%s", color=%s];\n' % (k,n,l,c) for k,v in self.timeout.iteritems(): for t,f in v: if f is None: continue for n in f.func_code.co_names+f.func_code.co_consts: if n in self.states: l = "%s/%.1fs" % (f.atmt_condname,t) for x in self.actions[f.atmt_condname]: l += "\\l>[%s]" % x.func_name s += '\t"%s" -> "%s" [label="%s",color=blue];\n' % (k,n,l) s += "}\n" return do_graph(s, **kargs)
def graph(self, **kargs): s = 'digraph "%s" {\n' % self.__class__.__name__ se = "" # Keep initial nodes at the begining for better rendering for st in self.states.itervalues(): if st.atmt_initial: se = ('\t"%s" [ style=filled, fillcolor=blue, shape=box, root=true];\n' % st.atmt_state)+se elif st.atmt_final: se += '\t"%s" [ style=filled, fillcolor=green, shape=octagon ];\n' % st.atmt_state elif st.atmt_error: se += '\t"%s" [ style=filled, fillcolor=red, shape=octagon ];\n' % st.atmt_state s += se for st in self.states.itervalues(): for n in st.atmt_origfunc.func_code.co_names+st.atmt_origfunc.func_code.co_consts: if n in self.states: s += '\t"%s" -> "%s" [ color=green ];\n' % (st.atmt_state,n) for c,k,v in ([("purple",k,v) for k,v in self.conditions.items()]+ [("red",k,v) for k,v in self.recv_conditions.items()]+ [("orange",k,v) for k,v in self.ioevents.items()]): for f in v: for n in f.func_code.co_names+f.func_code.co_consts: if n in self.states: l = f.atmt_condname for x in self.actions[f.atmt_condname]: l += "\\l>[%s]" % x.func_name s += '\t"%s" -> "%s" [label="%s", color=%s];\n' % (k,n,l,c) for k,v in self.timeout.iteritems(): for t,f in v: if f is None: continue for n in f.func_code.co_names+f.func_code.co_consts: if n in self.states: l = "%s/%.1fs" % (f.atmt_condname,t) for x in self.actions[f.atmt_condname]: l += "\\l>[%s]" % x.func_name s += '\t"%s" -> "%s" [label="%s",color=blue];\n' % (k,n,l) s += "}\n" return do_graph(s, **kargs)
def conversations(self, getsrcdst=None,**kargs): """Graphes a conversations between sources and destinations and display it (using graphviz and imagemagick) getsrcdst: a function that takes an element of the list and returns the source, the destination and optionally a label. By default, returns the IP source and destination from IP and ARP layers type: output type (svg, ps, gif, jpg, etc.), passed to dot's "-T" option target: filename or redirect. Defaults pipe to Imagemagick's display program prog: which graphviz program to use""" if getsrcdst is None: def getsrcdst(pkt): if IP in pkt: return (pkt[IP].src, pkt[IP].dst) if ARP in pkt: return (pkt[ARP].psrc, pkt[ARP].pdst) raise TypeError() conv = {} for p in self.res: p = self._elt2pkt(p) try: c = getsrcdst(p) except: # No warning here: it's OK that getsrcdst() raises an # exception, since it might be, for example, a # function that expects a specific layer in each # packet. The try/except approach is faster and # considered more Pythonic than adding tests. continue if len(c) == 3: conv.setdefault(c[:2], set()).add(c[2]) else: conv[c] = conv.get(c, 0) + 1 gr = 'digraph "conv" {\n' for (s, d), l in conv.iteritems(): gr += '\t "%s" -> "%s" [label="%s"]\n' % ( s, d, ', '.join(str(x) for x in l) if isinstance(l, set) else l ) gr += "}\n" return do_graph(gr, **kargs)
