style: move imports in check.py to the top (e7d8cf53) · Commits · AGS Data Format WG / AGS Python Library

python_ags4/check.py

+13 −31

Original line number	Diff line number	Diff line
		@@ -18,9 +18,21 @@
		# https://github.com/asitha-sena/python-ags4
		# https://gitlab.com/ags-data-format-wg/ags-python-library

		import csv
		import logging
		import os
		import re
		from datetime import datetime
		from io import StringIO
		from pathlib import Path

		import pandas as pd
		from pandas import DataFrame, concat
		from pandas.errors import MergeError

		from python_ags4.AGS4 import _is_file_like
		from python_ags4 import __version__

		from .AGS4 import AGS4Error, _is_file_like, format_numeric_column

		logger = logging.getLogger(__name__)

		@@ -94,9 +106,6 @@ def combine_DICT_tables(*ags_tables):
		Dataframe with combined DICT tables.
		"""

		from pandas import DataFrame, concat
		from .AGS4 import AGS4Error

		# Initialize DataFrame to hold all dictionary entries
		master_DICT = DataFrame()

		@@ -138,9 +147,6 @@ def fetch_record(record_link, tables):
		Pandas DataFrame
		"""

		from pandas import DataFrame
		from pandas.errors import MergeError

		try:
		# Get name(s) of GROUP and KEY fields
		group = record_link[0]
		@@ -193,8 +199,6 @@ def pick_standard_dictionary(tables=None, dict_version=None):
		File path to standard dictionary
		"""

		from pathlib import Path

		# Select standard dictionary based on TRAN_AGS
		try:
		if dict_version is None:
		@@ -247,10 +251,6 @@ def add_meta_data(filepath_or_buffer, standard_dictionary, ags_errors={}, encodi
		Updated Python dictionary.
		"""

		import os
		from python_ags4 import __version__
		from datetime import datetime

		if not _is_file_like(filepath_or_buffer):
		add_error_msg(ags_errors, 'Metadata', 'File Name', '', f'{os.path.basename(filepath_or_buffer)}')
		add_error_msg(ags_errors, 'Metadata', 'File Size', '', f'{int(os.path.getsize(filepath_or_buffer) / 1024)} kB')
		@@ -426,9 +426,6 @@ def rule_4_2(line, line_number=0, group='', headings=[], ags_errors={}):
		"""AGS Format Rule 4: UNIT, TYPE, and DATA rows should have entries defined by the HEADING row.
		"""

		import csv
		from io import StringIO

		if line.strip('"').startswith(('UNIT', 'TYPE', 'DATA')):
		temp = list(csv.reader(StringIO(line)))[0]

		@@ -452,10 +449,6 @@ def rule_5(line, line_number=0, ags_errors={}):
		"""AGS Format Rule 5: All fields should be enclosed in double quotes.
		"""

		import re
		import csv
		from io import StringIO

		if not line.isspace():
		if not line.startswith('"') or not line.strip('\r\n').endswith('"') or line.strip('\r\n').endswith('","'):
		add_error_msg(ags_errors, 'AGS Format Rule 5', line_number, '', 'Contains fields that are not enclosed in double quotes.')
		@@ -541,8 +534,6 @@ def rule_19a(line, line_number=0, group='', ags_errors={}):
		"""AGS Format Rule 19a: HEADING names should consist of uppercase letters.
		"""

		import re

		if line.strip('"').startswith('HEADING'):
		temp = line.rstrip().split('","')
		temp = [item.strip('"') for item in temp]
		@@ -686,9 +677,6 @@ def rule_8(tables, headings, line_numbers, ags_errors={}):
		field TYPE defined at the start of the GROUP.
		"""

		import pandas as pd
		from python_ags4.AGS4 import format_numeric_column

		for group in tables:
		# First make copy of table to avoid unexpected side-effects
		df = tables[group].copy()
		@@ -927,8 +915,6 @@ def rule_10b(tables, headings, dictionary, line_numbers, ags_errors={}):
		"""AGS Format Rule 10b: REQUIRED fields in a GROUP must be present and cannot be empty.
		"""

		from pandas import DataFrame, concat

		for group in tables:
		# Extract REQUIRED fields from dictionary
		mask = (dictionary.DICT_GRP == group) & (dictionary.DICT_STAT.str.contains('required', case=False))
		@@ -1401,8 +1387,6 @@ def rule_20(tables, headings, filepath, ags_errors={}):
		"""AGS Format Rule 20: Additional computer files included within a data submission shall be defined in a FILE GROUP.
		"""

		import os

		try:
		# Load FILE group
		FILE = tables['FILE'].copy()
		@@ -1506,8 +1490,6 @@ def is_ags3(tables, input_file, ags_errors={}):
		"""Check if file is likely to be in AGS3 format and issue warning.
		"""

		import re

		# Check whether dictionary of tables is empty
		if not tables: