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Fix so we clear or reinitialize various data structures before populating

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(allows the same FancyGetopt object to be used multiple times with different
option tables).
This commit is contained in:
Greg Ward 2000-08-07 00:45:51 +00:00
parent f9d20c3786
commit 0fd2dd6db0
1 changed files with 5 additions and 0 deletions
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5
Lib/distutils/fancy_getopt.py
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@ -93,6 +93,7 @@ class FancyGetopt:
def _build_index (self): def _build_index (self):
self.option_index.clear()
for option in self.option_table: for option in self.option_table:
self.option_index[option[0]] = option self.option_index[option[0]] = option
@ -153,6 +154,10 @@ class FancyGetopt:
the option table. Called by 'getopt()' before it can do the option table. Called by 'getopt()' before it can do
anything worthwhile.""" anything worthwhile."""
self.long_opts = []
self.short_opts = []
self.short2long.clear()
for option in self.option_table: for option in self.option_table:
try: try:
(long, short, help) = option (long, short, help) = option