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python changes for latebound schema manipulation from python

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This commit is contained in:
Thomas Krijnen
2020-09-08 14:40:27 +02:00
parent 95a29dec7b
commit d506ad77b7
4 changed files with 268 additions and 117 deletions
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src/ifcopenshell-python/ifcopenshell/express/bootstrap.py
+3 -2
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@@ -17,6 +17,7 @@
# #
###############################################################################
import os
import sys
import string
import operator
@@ -98,7 +99,7 @@ expression << (union | factor)
grammar = OneOrMore(Group(rule))
grammar.ignore(HASH + restOfLine)
express = grammar.parseFile(sys.argv[1])
express = grammar.parseFile(os.path.join(os.path.dirname(__file__), 'express.bnf'))
def find_bytype(expr, ty, li = None):
if li is None: li = []
@@ -191,7 +192,7 @@ from nodes import *
def parse(fn):
cache_file = fn + ".cache.dat"
if os.path.exists(cache_file):
if os.path.exists(cache_file) and os.path.getmtime(cache_file) >= os.path.getmtime(fn):
with open(cache_file, "rb") as f:
m = pickle.load(f)
else: