BiomesOPlenty/mappings/patch_csvs.py

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Python
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2019-12-24 10:08:51 +00:00
import csv
import os
import shutil
import sys
entries = {
'fields.csv': [],
'methods.csv': [],
'params.csv': []
}
for key in entries.keys():
mcp_file = 'mcp/{}'.format(key)
patch_file = 'custom/{}'.format(key)
if not os.path.isfile(patch_file):
print('Copying {}...'.format(key))
shutil.copyfile(mcp_file, key)
continue
print('Patching {}...'.format(key))
header_row = []
# Read custom csv
with open(patch_file, 'r') as f:
reader = csv.reader(f)
for row in reader:
name = row[0]
if name.startswith('searge') or name.startswith('param'):
header_row = row
continue
entries[key].append(row)
# Read MCP csv and merge it
with open(mcp_file, 'r') as f:
reader = csv.reader(f)
for row in reader:
name = row[0]
existing = False
if name.startswith('searge') or name.startswith('param'):
continue
for existing_entry in entries[key]:
if name == existing_entry[0]:
existing = True
break
if not existing:
entries[key].append(row)
entries[key].sort(key=lambda x: x[0])
# Insert header at the start of the list
entries[key].insert(0, header_row)
# Write final output file
with open(key, 'w') as f:
writer = csv.writer(f, lineterminator='\n')
for row in entries[key]:
writer.writerow(row)
print('Created {}'.format(key))