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-rw-r--r--rplugin/python3/deoplete/sources/beancount.py73
1 files changed, 56 insertions, 17 deletions
diff --git a/rplugin/python3/deoplete/sources/beancount.py b/rplugin/python3/deoplete/sources/beancount.py
index c21c057..0194da3 100644
--- a/rplugin/python3/deoplete/sources/beancount.py
+++ b/rplugin/python3/deoplete/sources/beancount.py
@@ -1,16 +1,19 @@
+import collections
import re
from deoplete.source.base import Base
try:
from beancount.loader import load_file
- from beancount.core.data import Open, Transaction
+ from beancount.core import data
HAS_BEANCOUNT = True
except ImportError:
HAS_BEANCOUNT = False
-DIRECTIVES = ['open', 'close', 'commodity', 'txn', 'balance', 'pad', 'note',
- 'document', 'price', 'event', 'query', 'custom']
+DIRECTIVES = [
+ 'open', 'close', 'commodity', 'txn', 'balance', 'pad', 'note', 'document',
+ 'price', 'event', 'query', 'custom'
+]
class Source(Base):
@@ -21,7 +24,9 @@ class Source(Base):
self.name = 'beancount'
self.mark = '[bc]'
self.filetypes = ['beancount']
+ self.rank = 500
self.min_pattern_length = 0
+ self.attributes = collections.defaultdict(list)
def on_init(self, context):
if not HAS_BEANCOUNT:
@@ -35,41 +40,75 @@ class Source(Base):
return m.start() if m else -1
def gather_candidates(self, context):
+ attrs = self.attributes
if re.match(r'^\d{4}[/-]\d\d[/-]\d\d \w*$', context['input']):
return [{'word': x, 'kind': 'directive'} for x in DIRECTIVES]
+ # line that starts with whitespace (-> accounts)
+ if re.match(r'^(\s)+[\w:]+$', context['input']):
+ return [{'word': x, 'kind': 'account'} for x in attrs['accounts']]
+ # directive followed by account
+ if re.search(
+ r'(balance|document|note|open|close|pad(\s[\w:]+)?)'
+ r'\s[\w:]+$',
+ context['input']):
+ return [{'word': x, 'kind': 'account'} for x in attrs['accounts']]
+ # events
+ if re.search(r'event "[^"]*$', context['input']):
+ return [{
+ 'word': '"{}"'.format(x),
+ 'kind': 'event'
+ } for x in attrs['events']]
+ # commodity after number
+ if re.search(r'\s([0-9]+|[0-9][0-9,]+[0-9])(\.[0-9]*)?\s\w+$',
+ context['input']):
+ return [{
+ 'word': x,
+ 'kind': 'commodity'
+ } for x in attrs['commodities']]
if not context['complete_str']:
return []
first = context['complete_str'][0]
if first == '#':
- return [{'word': '#' + w, 'kind': 'tag'} for w in self._tags]
+ return [{'word': '#' + w, 'kind': 'tag'} for w in attrs['tags']]
elif first == '^':
- return [{'word': '^' + w, 'kind': 'link'} for w in self._links]
+ return [{'word': '^' + w, 'kind': 'link'} for w in attrs['links']]
elif first == '"':
- return [{'word': '"{}"'.format(w), 'kind': 'payee'} for w in self._payees]
- return [{'word': x, 'kind': 'account'} for x in self._accounts]
+ return [{
+ 'word': '"{}"'.format(w),
+ 'kind': 'payee'
+ } for w in attrs['payees']]
+ return []
def __make_cache(self, context):
+ if not HAS_BEANCOUNT:
+ return
+
+ entries, _, options = load_file(self.vim.eval("beancount#get_root()"))
+
accounts = set()
+ events = set()
links = set()
payees = set()
tags = set()
- if HAS_BEANCOUNT:
- entries, _, _ = load_file(self.vim.eval("beancount#get_root()"))
- else:
- entries = []
for entry in entries:
- if isinstance(entry, Open):
+ if isinstance(entry, data.Open):
accounts.add(entry.account)
- elif isinstance(entry, Transaction):
+ elif isinstance(entry, data.Transaction):
if entry.payee:
payees.add(entry.payee)
if hasattr(entry, 'links') and entry.links:
links.update(entry.links)
if hasattr(entry, 'tags') and entry.tags:
tags.update(entry.tags)
+ if isinstance(entry, data.Event):
+ events.add(entry.type)
- self._accounts = sorted(accounts)
- self._links = sorted(links)
- self._payees = sorted(payees)
- self._tags = sorted(tags)
+ self.attributes = {
+ 'accounts': sorted(accounts),
+ 'events': sorted(events),
+ 'commodities': options['commodities'],
+ 'links': sorted(links),
+ 'payees': sorted(payees),
+ 'tags': sorted(tags),
+ }