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Class methods defined here:
- commandsAvailable(cls, commands, listWhich=False) from __builtin__.type
- Return allRequiredFound or a 2-tuple (allRequiredFound, whichCommandsFound).
Default to return a boolean value whether all required commands have been found.
Can return a 2-tuple with first item being a boolean value whether all required commands
have been found, and second item being a list of which commands have been found.
commands
a list of strings, one for each command to be found.
To allow alternatives, if instead of a string there is a tuple of sublists then
whether for at least one sublist of the tuple all commands can be found.
listWhich
whether to return a 2-tuple (allRequiredFound, whichCommandsFound).
Default only to return a boolean value allRequiredFound.
- commandsRequired(cls, commands, verbose=False) from __builtin__.type
- Raise exception if a required command cannot be found.
Return a list of which commands have been found.
commands
a list of strings, one for each required command.
To allow alternatives, if instead of a string there is a tuple of sublists then
for at least one sublist of the tuple all commands are required.
- commandsRequiredByImplementations(cls, implementations, verbose=False) from __builtin__.type
- Raise exception if a required command cannot be found.
Return a list of which commands have been found.
- commandsUsedInImplementation(cls) from __builtin__.type
- Return a list to be passed to SystemRequirements.commandsRequired().
This class can be passed to SystemRequirements.commandsRequiredByImplementations().
This method in this very class is more of a demo, and usable for unit testing.
An equivalent method in other classes could actually be useful.
- which(cls, command) from __builtin__.type
- Return path to command, or None if none found.
Data descriptors defined here:
- __dict__
- dictionary for instance variables (if defined)
- __weakref__
- list of weak references to the object (if defined)
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