mirror of
https://github.com/SPLURT-Station/S.P.L.U.R.T-Station-13.git
synced 2025-12-10 18:02:57 +00:00
95 lines
3.3 KiB
Python
95 lines
3.3 KiB
Python
""" Python 2.7 wrapper for dmitool.
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"""
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import os
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from subprocess import Popen, PIPE
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_JAVA_PATH = ["java"]
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_DMITOOL_CMD = ["-jar", "dmitool.jar"]
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def _dmitool_call(*dmitool_args, **popen_args):
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return Popen(_JAVA_PATH + _DMITOOL_CMD + [str(arg) for arg in dmitool_args], **popen_args)
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def _safe_parse(dict, key, deferred_value):
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try:
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dict[key] = deferred_value()
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except Exception as e:
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print "Could not parse property '%s': %s"%(key, e)
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return e
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return False
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def version():
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""" Returns the version as a string. """
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stdout, stderr = _dmitool_call("version", stdout=PIPE).communicate()
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return str(stdout).strip()
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def help():
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""" Returns the help text as a string. """
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stdout, stderr = _dmitool_call("help", stdout=PIPE).communicate()
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return str(stdout).strip()
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def info(filepath):
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""" Totally not a hack that parses the output from dmitool into a dictionary.
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May break at any moment.
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"""
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subproc = _dmitool_call("info", filepath, stdout=PIPE)
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stdout, stderr = subproc.communicate()
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result = {}
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data = stdout.split(os.linesep)[1:]
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#for s in data: print s
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#parse header line
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if len(data) > 0:
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header = data.pop(0).split(",")
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#don't need to parse states, it's redundant
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_safe_parse(result, "images", lambda: int(header[0].split()[0].strip()))
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_safe_parse(result, "size", lambda: header[2].split()[1].strip())
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#parse state information
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states = []
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for item in data:
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if not len(item): continue
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stateinfo = {}
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item = item.split(",", 3)
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_safe_parse(stateinfo, "name", lambda: item[0].split()[1].strip(" \""))
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_safe_parse(stateinfo, "dirs", lambda: int(item[1].split()[0].strip()))
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_safe_parse(stateinfo, "frames", lambda: int(item[2].split()[0].strip()))
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if len(item) > 3:
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stateinfo["misc"] = item[3]
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states.append(stateinfo)
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result["states"] = states
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return result
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def extract_state(input_path, output_path, icon_state, direction=None, frame=None):
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""" Extracts an icon state as a png to a given path.
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If provided direction should be a string, one of S, N, E, W, SE, SW, NE, NW.
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If provided frame should be a frame number or a string of two frame number separated by a dash.
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"""
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args = ["extract", input_path, icon_state, output_path]
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if direction is not None: args.extend(("direction" , str(direction)))
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if frame is not None: args.extend(("frame" , str(frame)))
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return _dmitool_call(*args)
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def import_state(target_path, input_path, icon_state, replace=False, delays=None, rewind=False, loop=None, ismovement=False, direction=None, frame=None):
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""" Inserts an input png given by the input_path into the target_path.
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"""
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args = ["import", target_path, icon_state, input_path]
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if replace: args.append("nodup")
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if rewind: args.append("rewind")
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if ismovement: args.append("movement")
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if delays: args.extend(("delays", ",".join(delays)))
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if direction is not None: args.extend(("direction", direction))
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if frame is not None: args.extend(("frame", frame))
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if loop in ("inf", "infinity"):
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args.append("loop")
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elif loop:
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args.extend(("loopn", loop))
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return _dmitool_call(*args)
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