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#3840 fallback for print_color if shell is not yet initialized

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Gyuri Horak 2020-10-29 13:18:51 +01:00
parent 4da940c036
commit 487f15aed3
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1 changed files with 13 additions and 2 deletions
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15
xonsh/tools.py
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@ -1837,7 +1837,14 @@ def format_color(string, **kwargs):
shell instances method of the same name. The results of this function should
be directly usable by print_color().
"""
return builtins.__xonsh__.shell.shell.format_color(string, **kwargs)
try:
return builtins.__xonsh__.shell.shell.format_color(string, **kwargs)
except AttributeError:
# fallback for ANSI if shell is not yet initialized
from xonsh.ansi_colors import ansi_partial_color_format
style = builtins.__xonsh__.env.get("XONSH_COLOR_STYLE")
return ansi_partial_color_format(string, style=style)
def print_color(string, **kwargs):
@ -1845,7 +1852,11 @@ def print_color(string, **kwargs):
method of the same name. Colors will be formatted if they have not already
been.
"""
builtins.__xonsh__.shell.shell.print_color(string, **kwargs)
try:
builtins.__xonsh__.shell.shell.print_color(string, **kwargs)
except AttributeError:
# fallback for ANSI if shell is not yet initialized
print(format_color(string, **kwargs))
def color_style_names():