# -*- coding: utf-8 -*-
"""IPython Imports.
Routine Listings
----------------
run_imports
Import file, custom or provided, using ipython magic
import_from_file
Run import(s) from a file(s)
aimport
from `.autoreload` module
set_autoreload
from `.autoreload` module
import_base
ipython magic run `utilipy/imports/base.py`
import_extended
ipython magic run `utilipy/imports/extended.py`
import_astropy
ipython magic run `utilipy/imports/astropy.py`
import_matplotlib
ipython magic run `utilipy/imports/matplotlib.py`
import_galpy
ipython magic run `utilipy/imports/galpy.py`
import_amuse
ipython magic run `utilipy/imports/amuse.py`
References
----------
IPython [#]_
.. [#] Fernando Pérez, Brian E. Granger, IPython: A System for Interactive
Scientific Computing, Computing in Science and Engineering, vol. 9,
no. 3, pp. 21-29, May/June 2007, doi:10.1109/MCSE.2007.53.
URL: https://ipython.org
"""
__author__ = "Nathaniel Starkman"
__all__ = [
"import_from_file",
"run_imports",
"aimport",
"set_autoreload",
# specific importers
"import_base",
"import_extended",
"import_astropy",
"import_matplotlib", # 'import_plotly',
"import_galpy",
"import_amuse",
"import_astronat",
]
##############################################################################
# IMPORTS
# BUILT-IN
import typing as T
from pathlib import Path
# THIRD PARTY
from IPython import get_ipython
# PROJECT-SPECIFIC
from .autoreload import aimport, set_autoreload
from utilipy.data_utils import get_path_to_file
from utilipy.decorators.docstring import set_docstring_for_import_func
from utilipy.imports import use_import_verbosity
from utilipy.utils.logging import LogFile
##############################################################################
# SETUP
_LOGFILE = LogFile(header=False, verbose=0)
_LOGGER_KW = {"print": False}
##############################################################################
# CODE
##############################################################################
[docs]def import_from_file(
*files: str,
is_relative: bool = True,
verbose_imports: T.Optional[bool] = None,
logger: LogFile = _LOGFILE,
verbose=None,
logger_kw: T.Optional[T.Dict[str, T.Any]] = _LOGGER_KW,
) -> None:
"""Run import(s) from a file(s).
Parameters
----------
*files: str(s)
strings for files to import
need to include file suffix
is_relative: bool or list of bools
whether the `*files` paths are relative or absolute
verbose_imports: bool or None
Verbose_imports or not, use default if None.
"""
# Handle `relative`
if isinstance(is_relative, bool): # broadcasting to same length as files
relative = [is_relative] * len(files)
else: # already a list
if len(is_relative) != len(files): # checking correct length
raise ValueError("len(relative) != len(files)")
relative = is_relative
with use_import_verbosity(verbose_imports): # handle verbose-imports
for file, rltv in zip(files, relative): # loop over imports
if rltv:
file = str(Path(file).resolve())
# get_ipython inbuilt to jupyter
get_ipython().magic(f"run {file}")
# logging
# implemented separately b/c files often have own print statements
logger_kw = logger_kw or {}
logger.report(f"imported {file}", verbose=verbose, **logger_kw)
return
# /def
# ----------------------------------------------------------------------------
[docs]def run_imports(
*files: str,
is_relative: bool = True,
# standard import files
base: bool = False,
extended: bool = False,
# extra standard files
astropy: bool = False,
matplotlib: bool = False,
plotly: bool = False,
# additional, requires extra installs
galpy: bool = False,
amuse: bool = False,
astronat: bool = False,
# utils
verbose_imports: T.Optional[bool] = None,
# logging
logger: LogFile = _LOGFILE,
verbose: T.Optional[int] = 0,
logger_kw: T.Optional[T.Dict[str, T.Any]] = None,
) -> None:
"""Import file using IPython magic.
if `astropy` and `matplotlib`, sets matplotlib style to astropy_mpl_style
Parameters
----------
files: str(s)
strings for files to import
need to include file suffix
base: bool
a broad set of basic imports
import_base -> `utilipy/imports/base_imports.py`
astropy: bool
import_astropy -> `utilipy/imports/astropy_imports.py`
matplotlib: bool
import_matplotlib -> `utilipy/imports/matplotlib_imports.py`
plotly: bool
import_plotly -> `utilipy/imports/plotly_imports.py`
extended: bool
import_extended -> `utilipy/imports/extended_imports.py`
galpy: bool
import_galpy -> `utilipy/imports/galpy_imports.py`
amuse: bool
import_amuse -> `utilipy/imports/amuse_imports.py`
astronat : bool
import_astronat -> `utilipy/imports/astronat_imports.py`
Other Parameters
----------------
relative: bool or list of bools
whether the `files` paths are relative or absolute
verbose_imports: bool or None
Verbose_imports or not, use ``.utilipyrc`` default if None.
Examples
--------
``run_imports(base=True, astropy=True)``
imports from `utilipy/imports/base.py` and `utilipy/imports/astropy.py`,
printing an import summary
``run_imports(base=True, verbose_imports=False)``
imports from `utilipy/imports/base.py`, without an import summary
``utilipy.imports.conf.verbose_imports = False``
``utilipy.ipython.imports.run_imports(base=True, verbose_imports=None)``
imports from `utilipy/imports/base.py` with default import-verbosity state
"""
# make kwargs that go into every standard import
kw = dict(verbose_imports=verbose_imports, logger=logger, verbose=verbose)
logger_kw = logger_kw or {}
if verbose_imports:
print("Importing:")
# ---------------------------------------------
# base
if base:
import_base(**kw)
if extended:
import_extended(**kw)
# ---------------------------------------------
# basic
if astropy:
import_astropy(**kw)
if matplotlib:
import_matplotlib(**kw)
if plotly:
import_plotly(**kw)
# ---------------------------------------------
# extras
if galpy:
import_galpy(**kw)
if amuse:
import_amuse(**kw)
if astronat:
import_astronat(**kw)
# ---------------------------------------------
# when combined
if astropy & matplotlib:
from matplotlib import pyplot
from astropy.visualization import astropy_mpl_style
pyplot.style.use(astropy_mpl_style)
# TODO, embed in galpy_imports using argparse
if galpy & amuse:
from galpy.potential import to_amuse # noqa
# other import filess
if files: # True if not empty
import_from_file(
*files,
is_relative=is_relative,
verbose_imports=verbose_imports,
logger=logger,
verbose=verbose,
logger_kw=logger_kw,
)
return
# /def
##############################################################################
# Specific Imports
# TODO make these with a function
[docs]@set_docstring_for_import_func(
"base_imports.py", package="utilipy.imports", section="Returns"
)
def import_base(
verbose_imports: T.Optional[bool] = None,
logger: LogFile = _LOGFILE,
verbose: T.Optional[int] = None,
logger_kw: T.Optional[T.Dict[str, T.Any]] = _LOGGER_KW,
) -> None:
"""Import base packages."""
import_from_file(
get_path_to_file("base_imports.py", package="utilipy.imports"),
is_relative=False,
verbose_imports=verbose_imports,
logger=logger,
verbose=verbose,
logger_kw=logger_kw,
)
return
# /def
[docs]@set_docstring_for_import_func(
"extended_imports.py",
package="utilipy.imports",
section="Routine Listings",
)
def import_extended(
verbose_imports: T.Optional[bool] = None,
logger: LogFile = _LOGFILE,
verbose: T.Optional[int] = None,
logger_kw: T.Optional[T.Dict[str, T.Any]] = _LOGGER_KW,
) -> None:
"""Import extended packages."""
import_from_file(
get_path_to_file("extended_imports.py", package="utilipy.imports"),
is_relative=False,
verbose_imports=verbose_imports,
logger=logger,
verbose=verbose,
logger_kw=logger_kw,
)
return
# /def
[docs]@set_docstring_for_import_func(
"astropy_imports.py", package="utilipy.imports", section="Routine Listings"
)
def import_astropy(
verbose_imports: T.Optional[bool] = None,
logger: LogFile = _LOGFILE,
verbose: T.Optional[int] = None,
logger_kw: T.Optional[T.Dict[str, T.Any]] = _LOGGER_KW,
) -> None:
"""Import basic astropy packages."""
import_from_file(
get_path_to_file("astropy_imports.py", package="utilipy.imports"),
is_relative=False,
verbose_imports=verbose_imports,
logger=logger,
verbose=verbose,
logger_kw=logger_kw,
)
return
# /def
# ----------------------------------------------------------------------------
# plotting
[docs]@set_docstring_for_import_func(
"matplotlib_imports.py",
package="utilipy.imports",
section="Routine Listings",
)
def import_matplotlib(
verbose_imports: T.Optional[bool] = None,
logger: LogFile = _LOGFILE,
verbose: T.Optional[int] = None,
logger_kw: T.Optional[T.Dict[str, T.Any]] = _LOGGER_KW,
) -> None:
"""Import basic Matplotlib packages."""
import_from_file(
get_path_to_file("matplotlib_imports.py", package="utilipy.imports"),
is_relative=False,
verbose_imports=verbose_imports,
logger=logger,
verbose=verbose,
logger_kw=logger_kw,
)
return
# /def
@set_docstring_for_import_func(
"plotly_imports.py", package="utilipy.imports", section="Routine Listings"
)
def import_plotly(
verbose_imports: T.Optional[bool] = None,
logger: LogFile = _LOGFILE,
verbose: T.Optional[int] = None,
logger_kw: T.Optional[T.Dict[str, T.Any]] = _LOGGER_KW,
) -> None:
"""Import basic Matplotlib packages."""
import_from_file(
get_path_to_file("plotly_imports.py", package="utilipy.imports"),
is_relative=False,
verbose_imports=verbose_imports,
logger=logger,
verbose=verbose,
logger_kw=logger_kw,
)
return
# /def
# ----------------------------------------------------------------------------
# extras
[docs]@set_docstring_for_import_func(
"galpy_imports.py", package="utilipy.imports", section="Routine Listings"
)
def import_galpy(
verbose_imports: T.Optional[bool] = None,
logger: LogFile = _LOGFILE,
verbose: T.Optional[int] = None,
logger_kw: T.Optional[T.Dict[str, T.Any]] = _LOGGER_KW,
) -> None:
"""Import basic galpy packages."""
import_from_file(
get_path_to_file("galpy_imports.py", package="utilipy.imports"),
is_relative=False,
verbose_imports=verbose_imports,
logger=logger,
verbose=verbose,
logger_kw=logger_kw,
)
return
# /def
[docs]@set_docstring_for_import_func(
"amuse_imports.py", package="utilipy.imports", section="Routine Listings"
)
def import_amuse(
verbose_imports: T.Optional[bool] = None,
logger: LogFile = _LOGFILE,
verbose: T.Optional[int] = None,
logger_kw: T.Optional[T.Dict[str, T.Any]] = _LOGGER_KW,
) -> None:
"""Import basic amuse packages."""
import_from_file(
get_path_to_file("amuse_imports.py", package="utilipy.imports"),
is_relative=False,
verbose_imports=verbose_imports,
logger=logger,
verbose=verbose,
logger_kw=logger_kw,
)
return
# /def
[docs]@set_docstring_for_import_func(
"astronat_imports.py",
package="utilipy.imports",
section="Routine Listings",
)
def import_astronat(
verbose_imports: T.Optional[bool] = None,
logger: LogFile = _LOGFILE,
verbose: T.Optional[int] = None,
logger_kw: T.Optional[T.Dict[str, T.Any]] = _LOGGER_KW,
) -> None:
"""Import basic amuse packages."""
import_from_file(
get_path_to_file("astronat_imports.py", package="utilipy.imports"),
is_relative=False,
verbose_imports=verbose_imports,
logger=logger,
verbose=verbose,
logger_kw=logger_kw,
)
return
# /def
##############################################################################
# END