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# -*- coding: utf-8 -*-
"""
CleverCSV Command line application.
"""
from wilderness import Application
from .. import __version__
from .commands import CodeCommand
from .commands import DetectCommand
from .commands import ExploreCommand
from .commands import StandardizeCommand
from .commands import ViewCommand
class CleverCSVApplication(Application):
_description = (
"CleverCSV is a Python library and command line tool for dealing "
"with messy CSV files. It consists of a number of commands that can "
"be used to analyze, explore, or standardize a messy CSV file.\n\n"
"Further help and documentation can be found online at "
"https://github.com/alan-turing-institute/CleverCSV or "
"https://clevercsv.readthedocs.io"
)
_extra = {
"Commands": (
"The following commands are available in CleverCSV:\n\n"
"clevercsv-code(1)\n"
"\tGenerate Python code to import a given CSV file\n\n"
"clevercsv-detect(1)\n"
"\tDetect the dialect of a CSV file\n\n"
"clevercsv-explore(1)\n"
"\tInfer the dialect and open the file in an interactive Python "
"session\n\n"
"clevercsv-standardize(1)\n"
"\tConvert a messy CSV file to one that follows RFC-4180\n\n"
"clevercsv-view(1)\n"
"\tDetect the dialect and open the CSV file using TabView"
),
"Authors": (
"The CleverCSV package was originally written by Gerrit van den "
"Burg and came out of scientific research on wrangling messy CSV "
"files by Gerrit van den Burg, Alfredo Nazabal, and Charles "
"Sutton. This research was conducted at and supported by The "
"Alan Turing Institute. CleverCSV has since benefitted from a "
"number of open-source contributors on GitHub."
),
"Reporting Bugs": (
"If you encounter an issue in CleverCSV, please open an issue "
"or submit a pull request at "
"https://github.com/alan-turing-institute/CleverCSV. Please don't "
"hesitate, you're helping to make this project better for "
"everyone!"
),
"Notes": (
"1. CleverCSV GitHub repository\n"
" https://github.com/alan-turing-institute/CleverCSV\n\n"
"2. CleverCSV documentation\n"
" https://clevercsv.readthedocs.io\n\n"
"3. Wrangling Messy CSV Files by Detecting Row and Type Patterns\n"
" https://gertjanvandenburg.com/papers/VandenBurg_Nazabal_Sutton_-_Wrangling_Messy_CSV_Files_by_Detecting_Row_and_Type_Patterns_2019.pdf"
),
}
def __init__(self) -> None:
super().__init__(
"clevercsv",
version=__version__,
title="CleverCSV command line tool",
author="G.J.J. van den Burg",
description=self._description,
extra_sections=self._extra,
)
def register(self) -> None:
self.add_argument(
"-V",
"--version",
help="Show version and exit",
action="version",
version=__version__,
)
self.add_argument(
"-v", "--verbose", help="Enable verbose mode", action="store_true"
)
def build_application() -> Application:
app = CleverCSVApplication()
app.add(DetectCommand())
app.add(ViewCommand())
app.add(StandardizeCommand())
app.add(CodeCommand())
app.add(ExploreCommand())
return app
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