pandas@075eca1 (original) (raw)

`@@ -8,7 +8,6 @@

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`from distutils.version import LooseVersion

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`# pylint: disable=W0141

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import sys

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`from textwrap import dedent

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`from pandas.core.dtypes.missing import isnull, notnull

`@@ -2290,82 +2289,6 @@ def _has_names(index):

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`return index.name is not None

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-----------------------------------------------------------------------------

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Global formatting options

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_initial_defencoding = None

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-

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-

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def detect_console_encoding():

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"""

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Try to find the most capable encoding supported by the console.

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slighly modified from the way IPython handles the same issue.

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"""

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import locale

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global _initial_defencoding

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-

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encoding = None

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try:

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encoding = sys.stdout.encoding or sys.stdin.encoding

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except AttributeError:

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pass

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-

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try again for something better

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if not encoding or 'ascii' in encoding.lower():

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try:

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encoding = locale.getpreferredencoding()

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except Exception:

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pass

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-

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when all else fails. this will usually be "ascii"

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if not encoding or 'ascii' in encoding.lower():

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encoding = sys.getdefaultencoding()

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-

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GH3360, save the reported defencoding at import time

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MPL backends may change it. Make available for debugging.

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if not _initial_defencoding:

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_initial_defencoding = sys.getdefaultencoding()

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-

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return encoding

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-

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-

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def get_console_size():

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"""Return console size as tuple = (width, height).

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-

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Returns (None,None) in non-interactive session.

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"""

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display_width = get_option('display.width')

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deprecated.

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display_height = get_option('display.height', silent=True)

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-

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Consider

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interactive shell terminal, can detect term size

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interactive non-shell terminal (ipnb/ipqtconsole), cannot detect term

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size non-interactive script, should disregard term size

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-

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in addition

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width,height have default values, but setting to 'None' signals

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should use Auto-Detection, But only in interactive shell-terminal.

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Simple. yeah.

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-

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if com.in_interactive_session():

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if com.in_ipython_frontend():

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sane defaults for interactive non-shell terminal

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match default for width,height in config_init

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from pandas.core.config import get_default_val

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terminal_width = get_default_val('display.width')

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terminal_height = get_default_val('display.height')

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else:

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pure terminal

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terminal_width, terminal_height = get_terminal_size()

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else:

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terminal_width, terminal_height = None, None

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-

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Note if the User sets width/Height to None (auto-detection)

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and we're in a script (non-inter), this will return (None,None)

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caller needs to deal.

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return (display_width or terminal_width, display_height or terminal_height)

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-

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-

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`class EngFormatter(object):

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`"""

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` Formats float values according to engineering format.