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#!/usr/bin/env python
"""
pybedtools utility scripts:
"""
from __future__ import print_function
import sys
import textwrap
def import_module(name):
__import__("%s" % (name,), globals(), locals(), [], -1)
return sys.modules[name]
def script_names(module):
return sorted(
[script for script in module.__all__ if not script[:2] == "__"])
def main():
m = import_module("pybedtools.scripts")
scripts = script_names(m)
mods = [import_module("pybedtools.scripts.%s" % s) for s in scripts]
if (len(sys.argv) != 1 and not sys.argv[1] in scripts) \
or len(sys.argv) == 1:
print(__doc__.strip() + "\n")
for name, mod in zip(scripts, mods):
scriptname = " %-22s:" % name
padding = ' ' * (len(scriptname) + 1)
doclines = textwrap.wrap(textwrap.dedent(mod.main.__doc__), 50)
print(scriptname, doclines[0])
for line in doclines[1:]:
print(padding, line)
print()
else:
mname = sys.argv.pop(1)
i = scripts.index(mname)
module = mods[i]
module.main()
if __name__ == "__main__":
main()
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