diff options
| -rwxr-xr-x | ranger/ext/rifle.py | 82 |
1 files changed, 67 insertions, 15 deletions
diff --git a/ranger/ext/rifle.py b/ranger/ext/rifle.py index 0e4442d7..ea2c113b 100755 --- a/ranger/ext/rifle.py +++ b/ranger/ext/rifle.py @@ -8,6 +8,9 @@ rifle, the file executor/opener of ranger This can be used as a standalone program or can be embedded in python code. When used together with ranger, it doesn't have to be installed to $PATH. +You can use this program without installing ranger by inlining the imported +ranger functions. (shell_quote, spawn, ...) + Example usage: rifle = Rifle("rilfe.conf") @@ -71,15 +74,18 @@ class Rifle(object): if line.startswith('#') or line == '\n': continue line = line.strip() - if self.delimiter1 not in line: - self.hook_logger("Syntax error in %s line %d" % \ - (config_file, lineno)) - tests, command = line.split(self.delimiter1, 1) - tests = tests.split(self.delimiter2) - tests = tuple(tuple(f.strip().split(None, 1)) for f in tests) - tests = tuple(tests) - command = command.strip() - self.rules.append((command, tests)) + try: + if self.delimiter1 not in line: + raise Exception("Line without delimiter") + tests, command = line.split(self.delimiter1, 1) + tests = tests.split(self.delimiter2) + tests = tuple(tuple(f.strip().split(None, 1)) for f in tests) + tests = tuple(tests) + command = command.strip() + self.rules.append((command, tests)) + except Exception as e: + self.hook_logger("Syntax error in %s line %d (%s)" % \ + (config_file, lineno, str(e))) lineno += 1 f.close() @@ -202,7 +208,10 @@ class Rifle(object): break # Execute command if command is None: - self.hook_logger("No action found.") + if count <= 0: + self.hook_logger("No action found.") + else: + self.hook_logger("Method number %d is undefined." % way) else: command = self.hook_command_postprocessing(command) self.hook_before_executing(command, self._mimetype, self._app_flags) @@ -212,10 +221,53 @@ class Rifle(object): finally: self.hook_after_executing(command, self._mimetype, self._app_flags) +def main(): + """The main function, which is run when you start this program direectly.""" + import sys + + # Find configuration file path + if 'XDG_CONFIG_HOME' in os.environ and os.environ['XDG_CONFIG_HOME']: + conf_path = os.environ['XDG_CONFIG_HOME'] + '/ranger/rifle.conf' + else: + conf_path = os.path.expanduser('~/.config/ranger/rifle.conf') + if not os.path.isfile(conf_path): + conf_path = os.path.normpath(os.path.join(os.path.dirname(__file__), + '../defaults/rifle.conf')) + + # Evaluate arguments + from optparse import OptionParser + parser = OptionParser(usage="%prog [-hlpw] [files]") + parser.add_option('-p', type='string', default='0', metavar="KEYWORD", + help="pick a method to open the files. KEYWORD is either the number" + " listed by 'rifle -l' or a string that matches a label in the" + " configuration file") + parser.add_option('-l', action="store_true", + help="list possible ways to open the files") + parser.add_option('-w', type='string', default=None, metavar="PROGRAM", + help="open the files with PROGRAM") + options, positional = parser.parse_args() + + if options.p.isdigit(): + way = int(options.p) + label = None + else: + way = 0 + label = options.p + + if options.w is not None and not options.l: + p = Popen([options.w] + list(positional)) + p.wait() + else: + # Start up rifle + rifle = Rifle(conf_path) + rifle.reload_config() + #print(rifle.list_commands(sys.argv[1:])) + if options.l: + for count, cmd, label, flags in rifle.list_commands(sys.argv[1:]): + print("%d: %s" % (count, cmd)) + else: + rifle.execute(sys.argv[1:], way=way, label=label) + if __name__ == '__main__': - import sys - rifle = Rifle(os.environ['HOME'] + '/.config/ranger/rifle.conf') - rifle.reload_config() - #print(rifle.list_commands(sys.argv[1:])) - rifle.execute(sys.argv[1:], way=0) + main() |