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""" |
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This module is about path resolving for the skin path. |
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This is particular useful if you for example try create new skins |
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or open an existing one. |
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""" |
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import getpass |
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import io |
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import os |
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import platform |
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import re |
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from functools import lru_cache |
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import winreg |
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import sublime |
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from .. import logger |
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from .program_path_provider import get_cached_program_path |
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from .setting_path_provider import get_cached_setting_path |
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def get_path_from_st_settings(): |
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"""Load the value from the "rainmeter_skins_path" setting.""" |
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loaded_settings = sublime.load_settings("Rainmeter.sublime-settings") |
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skinspath = loaded_settings.get("rainmeter_skins_path", None) |
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# if it's found, return it |
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# We trust the user to enter something meaningful here |
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# and don't check anything. |
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if skinspath: |
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logger.info("Skins path '" + skinspath + "' found in sublime-settings file.") |
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return os.path.normpath(skinspath) + "\\" |
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def get_path_from_rm_settings(rm_path, settings_path): |
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"""We check the Rainmeter.ini for the installation path.""" |
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# If it's not set, try to detect it automagically |
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if not rm_path or not settings_path: |
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return |
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# First, try to read the SkinPath setting from Rainmeter.ini |
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fhnd = io.open(os.path.join(settings_path, "Rainmeter.ini")) |
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lines = fhnd.read() |
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fhnd.close() |
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# Find the skinspath setting in the file |
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match = re.search(r"""(?imsx) |
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# Find the first [Rainmeter] section |
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(^\s*\[\s*Rainmeter\s*\]\s*$) |
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(.*? |
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# Find the "SkinPath" and "=" |
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(^\s*SkinPath\s*=\s* |
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# Read until the next line ending and store |
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# in named group |
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(?P<skinpath>[^$]+?)\s*?$ |
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) |
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).*? |
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# All of this needs to happen before the next section |
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(?:^\s*\[\s*[^\[\]\s]+\s*\]\s*$) |
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""", lines) |
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# if skinspath setting was found, return it |
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if match: |
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logger.info("Skins path found in Rainmeter.ini.") |
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return match.group("skinpath").strip().replace("/", "\\") |
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def get_path_from_portable_rm_installation(rm_path, settings_path): |
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""" |
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If program path and setting path are equal, we have a portable installation. |
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In this case, the Skins folder is inside the rainmeter path. |
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""" |
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if os.path.samefile(rm_path, settings_path): |
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logger.info("Skin path found in #PROGRAMPATH#" + |
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" because portable installation") |
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return os.path.join(rm_path, "Skins") + "\\" |
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85
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def get_path_from_registry(): |
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""" |
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If it's not a portable installation, we try looking into the "My Documents" folder. |
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Since it could be relocated by the user, we have to query its value from the registry.""" |
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try: |
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regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, |
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r"Software\Microsoft\Windows" + |
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r"\CurrentVersion\Explorer" + |
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r"\User Shell Folders") |
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keyval = winreg.QueryValueEx(regkey, "Personal") |
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pathrep = keyval[0] |
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# The path could (and most likely, will) contain environment |
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# variables that have to be expanded first |
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pathrep = os.path.expandvars(pathrep) |
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logger.info("Guessed Skin path from My Documents" + |
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" location in registry") |
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return os.path.join(pathrep, "Rainmeter\\Skins") + "\\" |
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except OSError: |
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pass |
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111
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112
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def guess_path_from_user_documents(): |
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"""If the value could not be retrieved from the registry, we try some educated guesses about default locations.""" |
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try: |
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username = getpass.getuser() |
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except Exception: # pylint: disable=W0703; The docs to not specify the exception type |
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logger.info("Skins path could not be located." + |
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" Please set the \"skins_path\" setting in your Rainmeter" + |
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" settings file.") |
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return |
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else: |
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# check if windows version is XP |
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winversion = platform.version() |
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if int(winversion[0]) < 6: |
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mydocuments = os.path.join("C:\\Documents and Settings", |
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username, |
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"My Documents") + "\\" |
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logger.info("Found Windows XP or lower." + |
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" Skins path assumed to be " + mydocuments + |
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"Rainmeter\\Skins\\") |
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else: |
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mydocuments = os.path.join("C:\\Users", |
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username, |
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"Documents") + "\\" |
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logger.info("Found Windows Vista or higher." + |
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" Skins path assumed to be " + mydocuments + |
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"Rainmeter\\Skins\\") |
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logger.info("Skin path guessed from user name" + |
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" and Windows version") |
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return os.path.join(mydocuments, "Rainmeter\\Skins") + "\\" |
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145
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146
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147
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@lru_cache(maxsize=None) |
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def get_cached_skin_path(): |
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""" |
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150
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Get the value of the #SKINSPATH# variable. |
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151
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152
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This can be collected from various installation locations, |
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153
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since there are numerous ways to install Rainmeter. |
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154
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155
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The easiest solution is, if the user tells Sublime Rainmeter, |
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156
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that he installed Rainmeter in a specific folder. We trust, |
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157
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that the user knows where he installed it. |
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158
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159
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If we know, where the rainmeter settings are, |
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we can parse that from the Raimeter.ini. |
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161
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162
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If the user chose a portable installation, |
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it is also directly in the Rainmeter installation path. |
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164
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165
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If the user chose a default installation, |
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and enabled Rainmeter to store the information in the registry, |
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167
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we can use that to determine the path. |
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168
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169
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If all fails we start guessing from the user document folder upwards. |
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""" |
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171
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172
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rm_path = get_cached_program_path() |
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settings_path = get_cached_setting_path() |
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174
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175
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return get_path_from_st_settings() \ |
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176
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or get_path_from_rm_settings(rm_path, settings_path) \ |
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177
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or get_path_from_portable_rm_installation(rm_path, settings_path) \ |
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or get_path_from_registry() \ |
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or guess_path_from_user_documents() |
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thatsIch /
sublime-rainmeter
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