116 lines
3.7 KiB
Python
116 lines
3.7 KiB
Python
from decimal import *
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import re
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def in_range(index, value, master_values):
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return (
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master_values[index]["Low Limit"] <= value <= master_values[index]["High Limit"]
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)
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def parse_transducer(content, accuracy):
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getcontext().prec = 6
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accuracy = Decimal(f"{accuracy/100.0}") # Comes in as Percent
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transducer_data = []
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# Split the content into sections based on the blank line
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sections = content.strip().split("\n\n")
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for section in sections:
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# Split each section into lines
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lines = section.strip().split("\n")
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lines = [
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line.strip()
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for line in lines
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if not line.startswith("==") and line != "|| Transducer Verify Report ||"
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]
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lines.pop(0)
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# Extract the Transducer number and Transducer type
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transducer_line = lines.pop(0).strip()
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_, transducer_name, part_number = transducer_line.split(None, 2)
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# Get part number and values
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value = None
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transducer_type = None
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if part_number != "Custom":
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value = part_number.split()[-1]
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part_number = part_number.split()[1]
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if value.endswith("SCCM"):
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transducer_type = "Flow"
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if value.endswith("PSIA"):
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transducer_type = "Pressure"
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# Create a dictionary to store the data for each transducer
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transducer_info = {
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"Accuracy": accuracy,
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"Part Number": part_number,
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"Value": value,
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"Transducer Name": transducer_name,
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"Transducer Type": transducer_type,
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# "Setpoint Pressure": [],
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"Instrument Pressure": [],
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"Master Value": [],
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"Instrument Flow": [],
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"Verify Date": "",
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"Verify Time": "",
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}
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# Extract other information for the transducer
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for line in lines:
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key, value = re.sub(r"\s\s+", ",", line.strip()).split(",")
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if "Verify Date" in key:
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transducer_info["Verify Date"] = value
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continue
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elif "Verify Time" in key:
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transducer_info["Verify Time"] = value
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continue
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# Toss anything else where it belongs
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v = Decimal(value.split(" ")[0])
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key = re.match(r"(.*)\W(\d)", key)[1]
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if key in transducer_info:
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value = Decimal(value.split()[0])
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# special case Master to get the limits
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if "Master" in key:
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hi = Decimal(Decimal(1.0) + accuracy)
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lo = Decimal(Decimal(1.0) - accuracy)
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transducer_info[key].append(
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{
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"Low Limit": lo,
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"Value": value,
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"High Limit": value * hi,
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}
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)
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else:
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transducer_info[key].append(value)
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transducer_info[f"Instrument {transducer_type}"] = [
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{
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"Value": v,
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"In Range": in_range(idx, v, transducer_info["Master Value"]),
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}
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for idx, v in enumerate(transducer_info[f"Instrument {transducer_type}"])
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]
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if transducer_type == "Flow":
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del transducer_info["Instrument Pressure"]
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elif transducer_type == "Pressure":
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del transducer_info["Instrument Flow"]
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transducer_data.append(transducer_info)
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return transducer_data
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if __name__ == "__main__":
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from pprint import pprint
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file_path = "./transducer_verify.txt"
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with open(file_path, "r") as file:
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content = file.read()
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parsed_data = parse_transducer(content, 0.5)
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pprint(parsed_data)
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