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|
from datetime import datetime
from journal_lib.parse.parsewrapper import ParseWrapper
from journal_lib.parse.lexers.l_ledger import JournalLexer
from journal_lib.dataclasses import Journal, JournalEntry, JournalEntryTransaction, JournalAccountDef, JournalCommodityDef
class JournalParser(ParseWrapper):
tokens = JournalLexer.tokens
def p_journal(self, p):
'''journal : elements '''
p[0] = Journal.from_elements(p[1])
if self.debug:
for x in p[1]:
print(repr(x))
def p_elements(self, p):
'''elements : elements element
| element'''
if len(p) == 3:
p[0] = p[1] + [p[2]]
else:
p[0] = [p[1]]
def p_element_entry(self, p):
'''element : DATE effective_date status TEXT transactions'''
p[0] = JournalEntry(
date = p[1],
effective_date = p[2],
cleared = p[3]['cleared'],
pending = p[3]['pending'],
title = p[4],
transactions = p[5]['transactions'],
comments = p[5]['comments']
)
def p_element_account(self, p):
'''element : KW_ACCOUNT TEXT COMMENT
| KW_ACCOUNT TEXT'''
p[0] = JournalAccountDef(account=p[2], comment=p[3] if len(p) > 3 else None)
def p_element_commodity(self, p):
'''element : KW_COMMODITY TEXT commodity_attributes '''
p[0] = JournalCommodityDef(commodity=p[2], **p[3])
def p_commodity_attributes(self, p):
'''commodity_attributes : COMMODITY_FORMAT TEXT commodity_attributes
| COMMODITY_NOTE TEXT commodity_attributes
| COMMODITY_NOMARKET commodity_attributes
| COMMODITY_DEFAULT commodity_attributes
| empty
'''
p[0] = {}
if p[1] == "format":
p[0]["format"] = p[2]
elif p[1] == "note":
p[0]["note"] = p[2]
elif p[1] == "nomarket":
p[0]["nomarket"] = True
elif p[1] == "default":
p[0]["default"] = True
if len(p) > 3 and p[3]:
p[0].update(p[3])
def p_effective_date(self, p):
'''effective_date : ENTRY_EFFECTIVE_DATE_SEPARATOR DATE
| empty
'''
p[0] = p[2] if p[1] else None
def p_status(self, p):
'''status : ENTRY_STATUS
| empty
'''
p[0] = {'cleared': p[1] == "*", 'pending': p[1] == "!"} if p[1] else {'cleared': False, 'pending': False}
def p_empty(self, p):
'''empty :'''
pass
def p_transactions(self, p):
'''transactions : transactions transaction'''
p[0] = {"comments": p[1]['comments'],
"transactions": p[1]['transactions'] + [p[2]]}
def p_comments(self, p):
'''transactions : transactions COMMENT'''
p[0] = {"comments": p[1]['comments'] + [p[2]],
"transactions": p[1]['transactions']}
def p_transactions_single(self, p):
'''transactions : transaction '''
p[0] = {"comments": [], "transactions": [p[1]]}
def p_transactions_comment_single(self, p):
'''transactions : COMMENT '''
p[0] = {"comments": [p[1]], "transactions": []}
def p_amount_prefixed(self, p):
'''amount : CURRENCY AMOUNT'''
p[0] = {'currency': p[1], 'amount': p[2]}
def p_amount_suffixed(self, p):
'''amount : AMOUNT CURRENCY'''
p[0] = {'currency': p[2], 'amount': p[1]}
def p_transaction_with_amount(self, p):
'''transaction : TEXT amount INLINE_COMMENT
| TEXT amount'''
p[0] = JournalEntryTransaction(
account = p[1],
currency = p[2]['currency'],
amount = p[2]['amount'],
comment = p[3] if len(p) > 3 else None
)
def p_transaction_without_amount(self, p):
'''transaction : TEXT INLINE_COMMENT
| TEXT'''
p[0] = JournalEntryTransaction(
account = p[1],
currency = None,
amount = None,
comment = p[2] if len(p) > 2 else None
)
def p_error(self, p):
if p:
self._hl_token(p)
else:
print("Syntax error at EOF")
|
