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comparison cmd2.py @ 22:354a6b713d36

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paste working! (linux)
author catherine@localhost
date Fri, 16 May 2008 16:28:25 -0400
parents 24fbec27d66f
children 37bff80ef816
comparison
equal deleted inserted replaced
21:24fbec27d66f 22:354a6b713d36
16 16
17 CHANGES: 17 CHANGES:
18 As of 0.3.0, options should be specified as `optparse` options. See README.txt. 18 As of 0.3.0, options should be specified as `optparse` options. See README.txt.
19 flagReader.py options are still supported for backward compatibility 19 flagReader.py options are still supported for backward compatibility
20 """ 20 """
21 import cmd, re, os, sys, optparse 21 import cmd, re, os, sys, optparse, subprocess
22 from optparse import make_option 22 from optparse import make_option
23 23
24 class OptionParser(optparse.OptionParser): 24 class OptionParser(optparse.OptionParser):
25 def exit(self, status=0, msg=None): 25 def exit(self, status=0, msg=None):
26 if msg: 26 if msg:
110 if (len(parts) < 2): 110 if (len(parts) < 2):
111 return statement, None 111 return statement, None
112 if mustBeTerminated and (parts[-2].strip()[-1] not in self.terminators): 112 if mustBeTerminated and (parts[-2].strip()[-1] not in self.terminators):
113 return statement, None 113 return statement, None
114 (newStatement, redirect) = (symbol.join(parts[:-1]), parts[-1].strip()) 114 (newStatement, redirect) = (symbol.join(parts[:-1]), parts[-1].strip())
115 if not self.legalFileName.search(redirect): 115 if redirect:
116 return statement, None 116 if not self.legalFileName.search(redirect):
117 return statement, None
118 else:
119 redirect = 1
117 return newStatement, redirect 120 return newStatement, redirect
118 121
119 def extractCommand(self, statement): 122 def extractCommand(self, statement):
120 try: 123 try:
121 (command, args) = statement.split(None,1) 124 (command, args) = statement.split(None,1)
126 return command, args 129 return command, args
127 130
128 def parseRedirectors(self, statement): 131 def parseRedirectors(self, statement):
129 mustBeTerminated = self.extractCommand(statement)[0] in self.multilineCommands 132 mustBeTerminated = self.extractCommand(statement)[0] in self.multilineCommands
130 newStatement, redirect = self.parseRedirector(statement, '>>', mustBeTerminated) 133 newStatement, redirect = self.parseRedirector(statement, '>>', mustBeTerminated)
131 if redirect: 134 if redirect:
132 return newStatement, redirect, 'a' 135 return newStatement, redirect, 'a'
133 newStatement, redirect = self.parseRedirector(statement, '>', mustBeTerminated) 136 newStatement, redirect = self.parseRedirector(statement, '>', mustBeTerminated)
134 if redirect: 137 if redirect:
135 return newStatement, redirect, 'w' 138 return newStatement, redirect, 'w'
136 newStatement, redirect = self.parseRedirector(statement, '<', mustBeTerminated) 139 newStatement, redirect = self.parseRedirector(statement, '<', mustBeTerminated)
152 statement = ' '.join([command, args]) 155 statement = ' '.join([command, args])
153 if command in self.multilineCommands: 156 if command in self.multilineCommands:
154 statement = self.finishStatement(statement) 157 statement = self.finishStatement(statement)
155 statekeeper = None 158 statekeeper = None
156 statement, redirect, mode = self.parseRedirectors(statement) 159 statement, redirect, mode = self.parseRedirectors(statement)
157 if redirect: 160 if redirect == 1:
161 if mode in ('a', 'r'):
162 clipcontents = subprocess.Popen('xclip -o -sel clip', shell=True, stdout=subprocess.PIPE).stdout.read()
163 if mode in ('w', 'a'):
164 statekeeper = Statekeeper(self, ('stdout',))
165 self.stdout = subprocess.Popen('xclip -sel clip', shell=True, stdin=subprocess.PIPE).stdin
166 if mode == 'a':
167 self.stdout.write(clipcontents + '\n')
168 else:
169 statement = '%s %s' % (statement, clipcontents)
170 elif redirect:
158 if mode in ('w','a'): 171 if mode in ('w','a'):
159 statekeeper = Statekeeper(self, ('stdout',)) 172 statekeeper = Statekeeper(self, ('stdout',))
160 self.stdout = open(redirect, mode) 173 self.stdout = open(redirect, mode)
161 else: 174 else:
162 statement = '%s %s' % (statement, self.fileimport(statement=statement, source=redirect)) 175 statement = '%s %s' % (statement, self.fileimport(statement=statement, source=redirect))