def color(the_color, message=''):
from colorlog.escape_codes import escape_codes, parse_colors
if not message:
res = parse_colors(the_color)
else:
res = parse_colors(the_color) + message + escape_codes['reset']
return res
def color(the_color, *args, reset=None):
"""Color helper."""
from colorlog.escape_codes import escape_codes, parse_colors
try:
if not args:
assert reset is None, "You cannot reset if nothing being printed"
return parse_colors(the_color)
return parse_colors(the_color) + ' '.join(args) + \
escape_codes[reset or 'reset']
except KeyError as k:
raise ValueError("Invalid color {} in {}".format(str(k), the_color))
def color(the_color, *args, reset=None):
"""Color helper."""
from colorlog.escape_codes import escape_codes, parse_colors
try:
if len(args) == 0:
assert reset is None, "You cannot reset if nothing being printed"
return parse_colors(the_color)
return parse_colors(the_color) + ' '.join(args) + \
escape_codes[reset or 'reset']
except KeyError as k:
raise ValueError("Invalid color {} in {}".format(str(k), the_color))
def honor_list_request(
manifest: Manifest, global_config: Namespace
) -> Union[Manifest, int]:
"""If --list was passed, simply list the manifest and exit cleanly.
Args:
manifest (~.Manifest): The manifest of sessions to be run.
global_config (~nox.main.GlobalConfig): The global configuration.
Returns:
Union[~.Manifest,int]: ``0`` if a listing is all that is requested,
the manifest otherwise (to be sent to the next task).
"""
if not global_config.list_sessions:
return manifest
# If the user just asked for a list of sessions, print that
# and be done.
print("Sessions defined in {noxfile}:\n".format(noxfile=global_config.noxfile))
reset = parse_colors("reset") if global_config.color else ""
selected_color = parse_colors("cyan") if global_config.color else ""
skipped_color = parse_colors("white") if global_config.color else ""
for session, selected in manifest.list_all_sessions():
output = "{marker} {color}{session}{reset}"
if selected:
marker = "*"
color = selected_color
else:
marker = "-"
color = skipped_color
if session.description is not None:
output += " -> {description}"
print(
output.format(
color=color,
reset=reset,
session=session.friendly_name,
description=session.description,
marker=marker,
)
)
print(
"\nsessions marked with {selected_color}*{reset} are selected, sessions marked with {skipped_color}-{reset} are skipped.".format(
selected_color=selected_color, skipped_color=skipped_color, reset=reset
)
)
return 0
def color(the_color, *args, reset=None):
"""Color helper."""
# pylint: disable=import-outside-toplevel
from colorlog.escape_codes import escape_codes, parse_colors
try:
if not args:
assert reset is None, "You cannot reset if nothing being printed"
return parse_colors(the_color)
return parse_colors(the_color) + " ".join(args) + escape_codes[reset or "reset"]
except KeyError as k:
raise ValueError(f"Invalid color {k!s} in {the_color}") from k
def _produce_listing(manifest: Manifest, global_config: Namespace) -> None:
# If the user just asked for a list of sessions, print that
# and any docstring specified in noxfile.py and be done. This
# can also be called if Noxfile sessions is an empty list.
if manifest.module_docstring:
print(manifest.module_docstring.strip(), end="\n\n")
print(f"Sessions defined in {global_config.noxfile}:\n")
reset = parse_colors("reset") if global_config.color else ""
selected_color = parse_colors("cyan") if global_config.color else ""
skipped_color = parse_colors("white") if global_config.color else ""
for session, selected in manifest.list_all_sessions():
output = "{marker} {color}{session}{reset}"
if selected:
marker = "*"
color = selected_color
else:
marker = "-"
color = skipped_color
if session.description is not None:
output += " -> {description}"
print(
output.format(
color=color,
reset=reset,
session=session.friendly_name,
description=session.description,
marker=marker,
))
print(
f"\nsessions marked with {selected_color}*{reset} are selected, sessions marked"
f" with {skipped_color}-{reset} are skipped.")
def color(the_color, message='', reset=None):
"""Color helper."""
from colorlog.escape_codes import escape_codes, parse_colors
if not message:
return parse_colors(the_color)
return parse_colors(the_color) + message + escape_codes[reset or 'reset']
def color(self, log_colors, level_name):
"""Return escape codes from a ``log_colors`` dict."""
return parse_colors(log_colors.get(level_name, ""))
def __missing__(self, name):
try:
return parse_colors(name)
except Exception:
raise KeyError("{} is not a valid record attribute "
"or color sequence".format(name))
def test_parse_multiple_colors():
assert parse_colors('bold_red,bg_bold_blue') == '\033[01;31m\033[104m'
def test_parse_invalid_colors():
with pytest.raises(KeyError):
parse_colors('false')
def test_parse_colors():
assert parse_colors('reset') == '\033[0m'
def __missing__(self, name):
try:
return parse_colors(name)
except Exception:
raise KeyError("{} is not a valid record attribute "
"or color sequence".format(name))
def color(self, log_colors, name):
"""Return escape codes from a ``log_colors`` dict."""
return parse_colors(log_colors.get(name, ""))
def test_parse_multiple_colors():
assert parse_colors("bold_red,bg_bold_blue") == "\033[01;31m\033[104m"
def test_parse_colors():
assert parse_colors("reset") == "\033[0m"
