Fix bug where script fails when it encounters a socket (which is not a regular file). Fix bug where exception is raised if error occurred before parser object was returned from _buildParser(). Add a --notext option, so that just the file paths will be output on matches (both find and find/replace); useful with xargs. Patch by: Todd Larsen

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"""

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Code used in a couple of places to work with the current thread's environment.

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Current users include i18n and request prefix handling.

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"""

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try:

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    import threading

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    currentThread = threading.currentThread

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except ImportError:

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    def currentThread():

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        return "no threading"

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