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bpo-29779: new environment variable PYTHONHISTORY.#473
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -713,6 +713,13 @@ conflict. | ||
| .. versionadded:: 3.6 | ||
| .. envvar:: PYTHONHISTORY | ||
| If set to a non-empty string, you can change the location of a python_history | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. "a ``.python_history`` file" or just "a history file". | ||
| file, by default it will be in ~/.python_history. | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. ``~/.python_history`` | ||
| .. versionadded:: 3.7 | ||
| Debug-mode variables | ||
| ~~~~~~~~~~~~~~~~~~~~ | ||
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -372,6 +372,17 @@ def setcopyright(): | ||
| defsethelper(): | ||
| builtins.help=_sitebuiltins._Helper() | ||
| defgethistoryfile(): | ||
| """Check if PYTHONHISTORY environment variable | ||
| is set and define it as python_history file, | ||
| if not use the default ~/.python_history file. | ||
| """ | ||
| h=os.environ.get("PYTHONHISTORY") | ||
| ifh!='': | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. What if | ||
| returnh | ||
| returnos.path.join(os.path.expanduser('~'), | ||
| '.python_history') | ||
| defenablerlcompleter(): | ||
| """Enable default readline configuration on interactive prompts, by | ||
| registering a sys.__interactivehook__. | ||
| @@ -407,13 +418,9 @@ def register_readline(): | ||
| pass | ||
| ifreadline.get_current_history_length()==0: | ||
| # If no history was loaded, default to .python_history, | ||
| # or PYTHONHISTORY. | ||
| history=gethistoryfile() | ||
| try: | ||
| readline.read_history_file(history) | ||
| exceptIOError: | ||
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -259,6 +259,10 @@ def test_getsitepackages(self): | ||
| wanted = os.path.join('xoxo', 'lib', 'site-packages') | ||
| self.assertEqual(dirs[1], wanted) | ||
| def test_gethistoryfile(self): | ||
| os.environ['PYTHONHISTORY'] = "xoxo" | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. Please use | ||
| self.assertEqual(site.gethistoryfile(), "xoxo") | ||
| class PthFile(object): | ||
| """Helper class for handling testing of .pth files""" | ||
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -10,6 +10,9 @@ What's New in Python 3.7.0 alpha 1? | ||
| Core and Builtins | ||
| ----------------- | ||
| - bpo-29779: New environment variable PYTHONHISTORY if | ||
| this is set you can change the location of a python_history file. | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. Please add "Patch by Your Name." | ||
| - bpo-28856: Fix an oversight that %b format for bytes should support objects | ||
| follow the buffer protocol. | ||
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -431,6 +431,10 @@ values. | ||
| The integer must be a decimal number in the range [0,4294967295]. Specifying | ||
| the value 0 will disable hash randomization. | ||
| .IP PYTHONHISTORY | ||
| If this is set you can change the location of a | ||
| python_history file, by default it will be ~/.python_history. | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. File names should be italic in man pages so python_history file, by default it will be.IR ~/.python_history. You may need to escape ~ or / characters. | ||
| .SH AUTHOR | ||
| The Python Software Foundation: https://www.python.org/psf/ | ||
| .SH INTERNET RESOURCES | ||
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -105,7 +105,8 @@ static const char usage_6[] = | ||
| " predictable seed.\n" | ||
| "PYTHONMALLOC: set the Python memory allocators and/or install debug hooks\n" | ||
| " on Python memory allocators. Use PYTHONMALLOC=debug to install debug\n" | ||
| " hooks.\n" | ||
| "PYTHONHISTORY: If this is set, you can change the location of a python_history file.\n"; | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. This line is a bit long. | ||
| static int | ||
| usage(int exitcode, const wchar_t* program) | ||