72 lines
2.5 KiB
Python
72 lines
2.5 KiB
Python
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import os, sys
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def avg(a):
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return sum(a) / len(a)
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def process_table(file):
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table = [["L2", "L1", "t2", "m", "Δm", "t2i", "v1", "(v1)^2", "a", "ai", "❬a❭", "A", "B"]]
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supported_args = ["r"]
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config = {"r": 2}
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r = config["r"]
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with open(file, "r", encoding = "UTF-8") as f:
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for i in f:
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if i.rstrip("\r\n") != "":
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if i.rstrip("\r\n")[0] == "#" or i.rstrip("\r\n")[0] == ";":
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print(f"Special line: {i}")
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try:
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cline = i.rstrip("\r\n")[1:].split()
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if len(cline) == 2 and cline[0] in supported_args:
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config[cline[0]] = int(cline[1])
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except:
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pass
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else:
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print(f"Table line: {i}")
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table.append(list(map(lambda x: float(x), i.rstrip("\r\n").replace(",", ".").split())))
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for i in table[1:]:
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# first table
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i.append(round(i[0] / i[2], r))
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i.append(round(i[6]**2, r))
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i.append(round((i[0]**2)/(2*(i[2]**2)*i[1]), r))
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# precalculations
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preset_L2 = table[1][0]
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preset_L1 = table[1][1]
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preset_ai = [(preset_L2**2) / (2 * (avg(list(zip(*table[1:][i:i+3]))[5])**2) * preset_L1) for i in range(0, 12, 3)]
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for i in range(4):
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for k in range(3):
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table[1 + i*3 + k].append(round(preset_ai[i], r))
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preset_avg_a = [(preset_L2**2) / (2 * (avg(list(zip(*table[1:][i:i+3]))[9])**2) * preset_L1) for i in range(0, 12, 3)]
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for i in range(4):
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for k in range(3):
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table[1 + i*3 + k].append(round(preset_avg_a[i], r))
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for i in table[1:]:
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i.append(round(i[4]/(2*i[3]), r))
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i.append(round(i[10]/(9.81-i[10]), r))
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w = max([max(list(map(lambda x: len(str(x)), i))) for i in table])
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print("\n".join([" | ".join(list(map(lambda x: str(x).center(w), i))) for i in table]))
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'''
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if len(sys.argv) == 2 and os.path.exists(sys.argv[1]):
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if os.path.isdir(sys.argv[1]):
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for i in os.listdir(sys.argv[1]):
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process_table(sys.argv[1] + i)
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else:
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process_table(sys.argv[1])
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elif os.path.exists("input_tables/") and os.path.isdir("input_tables/"):
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for i in os.listdir("input_tables/"):
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process_table("input_tables/" + i)
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else:
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print("Не знайдено жодного файлу для обробки")
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'''
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if len(sys.argv) == 2 and os.path.exists(sys.argv[1]):
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process_table(sys.argv[1])
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else:
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print("Будь ласка, вкажіть файл для обробки")
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