100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
import io, re, json
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import os, sys
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import subprocess
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import Utils
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from functools import lru_cache
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__version__ = Utils.__version__ + ' f.LUM'
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def data_path(*args):
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return os.path.join(os.path.dirname(__file__), 'data', *args)
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@lru_cache(maxsize=13) # Cache Overworld.json and the 12 dungeons
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def read_json(file_path):
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json_string = ""
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with io.open(file_path, 'r') as file:
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for line in file.readlines():
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json_string += line.split('#')[0].replace('\n', ' ')
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json_string = re.sub(' +', ' ', json_string)
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try:
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return json.loads(json_string)
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except json.JSONDecodeError as error:
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raise Exception("JSON parse error around text:\n" + \
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json_string[error.pos - 35:error.pos + 35] + "\n" + \
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" ^^\n")
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# From the pyinstaller Wiki: https://github.com/pyinstaller/pyinstaller/wiki/Recipe-subprocess
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# Create a set of arguments which make a ``subprocess.Popen`` (and
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# variants) call work with or without Pyinstaller, ``--noconsole`` or
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# not, on Windows and Linux. Typical use::
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# subprocess.call(['program_to_run', 'arg_1'], **subprocess_args())
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def subprocess_args(include_stdout=True):
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# The following is true only on Windows.
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if hasattr(subprocess, 'STARTUPINFO'):
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# On Windows, subprocess calls will pop up a command window by default
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# when run from Pyinstaller with the ``--noconsole`` option. Avoid this
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# distraction.
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si = subprocess.STARTUPINFO()
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si.dwFlags |= subprocess.STARTF_USESHOWWINDOW
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# Windows doesn't search the path by default. Pass it an environment so
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# it will.
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env = os.environ
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else:
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si = None
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env = None
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# ``subprocess.check_output`` doesn't allow specifying ``stdout``::
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# So, add it only if it's needed.
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if include_stdout:
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ret = {'stdout': subprocess.PIPE}
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else:
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ret = {}
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# On Windows, running this from the binary produced by Pyinstaller
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# with the ``--noconsole`` option requires redirecting everything
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# (stdin, stdout, stderr) to avoid an OSError exception
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# "[Error 6] the handle is invalid."
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ret.update({'stdin': subprocess.PIPE,
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'stderr': subprocess.PIPE,
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'startupinfo': si,
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'env': env})
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return ret
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def get_version_bytes(a):
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version_bytes = [0x00, 0x00, 0x00]
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if not a:
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return version_bytes
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sa = a.replace('v', '').replace(' ', '.').split('.')
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for i in range(0, 3):
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try:
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version_byte = int(sa[i])
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except ValueError:
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break
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version_bytes[i] = version_byte
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return version_bytes
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def compare_version(a, b):
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if not a and not b:
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return 0
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elif a and not b:
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return 1
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elif not a and b:
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return -1
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sa = get_version_bytes(a)
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sb = get_version_bytes(b)
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for i in range(0, 3):
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if sa[i] > sb[i]:
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return 1
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if sa[i] < sb[i]:
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return -1
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return 0
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