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"""cligj
A package of arguments, options, and parsers for the Python GeoJSON
ecosystem.
"""
import sys
from warnings import warn
import click
from .features import normalize_feature_inputs
__version__ = "0.7.2"
if sys.version_info < (3, 6):
warn("cligj 1.0.0 will require Python >= 3.6", FutureWarning)
# Multiple input files.
files_in_arg = click.argument(
'files',
nargs=-1,
type=click.Path(resolve_path=True),
required=True,
metavar="INPUTS...")
# Multiple files, last of which is an output file.
files_inout_arg = click.argument(
'files',
nargs=-1,
type=click.Path(resolve_path=True),
required=True,
metavar="INPUTS... OUTPUT")
# Features from files, command line args, or stdin.
# Returns the input data as an iterable of GeoJSON Feature-like
# dictionaries.
features_in_arg = click.argument(
'features',
nargs=-1,
callback=normalize_feature_inputs,
metavar="FEATURES...")
# Options.
verbose_opt = click.option(
'--verbose', '-v',
count=True,
help="Increase verbosity.")
quiet_opt = click.option(
'--quiet', '-q',
count=True,
help="Decrease verbosity.")
# Format driver option.
format_opt = click.option(
'-f', '--format', '--driver', 'driver',
default='GTiff',
help="Output format driver")
# JSON formatting options.
indent_opt = click.option(
'--indent',
type=int,
default=None,
help="Indentation level for JSON output")
compact_opt = click.option(
'--compact/--not-compact',
default=False,
help="Use compact separators (',', ':').")
# Coordinate precision option.
precision_opt = click.option(
'--precision',
type=int,
default=-1,
help="Decimal precision of coordinates.")
# Geographic (default), projected, or Mercator switch.
projection_geographic_opt = click.option(
'--geographic',
'projection',
flag_value='geographic',
default=True,
help="Output in geographic coordinates (the default).")
projection_projected_opt = click.option(
'--projected',
'projection',
flag_value='projected',
help="Output in dataset's own, projected coordinates.")
projection_mercator_opt = click.option(
'--mercator',
'projection',
flag_value='mercator',
help="Output in Web Mercator coordinates.")
# Feature collection or feature sequence switch.
sequence_opt = click.option(
'--sequence/--no-sequence',
default=False,
help="Write a LF-delimited sequence of texts containing individual "
"objects or write a single JSON text containing a feature "
"collection object (the default).",
callback=lambda ctx, param, value: warn(
"Sequences of Features, not FeatureCollections, will be the default in version 1.0.0",
FutureWarning,
)
or value,
)
use_rs_opt = click.option(
'--rs/--no-rs',
'use_rs',
default=False,
help="Use RS (0x1E) as a prefix for individual texts in a sequence "
"as per http://tools.ietf.org/html/draft-ietf-json-text-sequence-13 "
"(default is False).")
def geojson_type_collection_opt(default=False):
"""GeoJSON FeatureCollection output mode"""
return click.option(
'--collection',
'geojson_type',
flag_value='collection',
default=default,
help="Output as GeoJSON feature collection(s).")
def geojson_type_feature_opt(default=False):
"""GeoJSON Feature or Feature sequence output mode"""
return click.option(
'--feature',
'geojson_type',
flag_value='feature',
default=default,
help="Output as GeoJSON feature(s).")
def geojson_type_bbox_opt(default=False):
"""GeoJSON bbox output mode"""
return click.option(
'--bbox',
'geojson_type',
flag_value='bbox',
default=default,
help="Output as GeoJSON bounding box array(s).")
|
