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Add upgrade script for 3.0 to 3.1

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CURA-4451

- Add upgrade script for 3.0. to 3.1
- Upgrade old stack files so they will use "empty_quality" as the
  "Not Supported" quality profile.
- Increase SettingVersion to 4
This commit is contained in:
Lipu Fei 2017-10-30 12:45:25 +01:00
parent fb88dd6326
commit b6dd87081c
280 changed files with 482 additions and 277 deletions
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plugins/VersionUpgrade/VersionUpgrade30to31/VersionUpgrade30to31.py Normal file
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# Copyright (c) 2017 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
import configparser #To parse preference files.
import io #To serialise the preference files afterwards.
from UM.VersionUpgrade import VersionUpgrade #We're inheriting from this.
# a list of all legacy "Not Supported" quality profiles
_OLD_NOT_SUPPORTED_PROFILES = [
"um2p_pp_0.25_normal.inst.cfg",
"um2p_tpu_0.8_normal.inst.cfg",
"um3_bb0.4_ABS_Fast_Print.inst.cfg",
"um3_bb0.4_ABS_Superdraft_Print.inst.cfg",
"um3_bb0.4_CPEP_Fast_Print.inst.cfg",
"um3_bb0.4_CPEP_Superdraft_Print.inst.cfg",
"um3_bb0.4_CPE_Fast_Print.inst.cfg",
"um3_bb0.4_CPE_Superdraft_Print.inst.cfg",
"um3_bb0.4_Nylon_Fast_Print.inst.cfg",
"um3_bb0.4_Nylon_Superdraft_Print.inst.cfg",
"um3_bb0.4_PC_Fast_Print.inst.cfg",
"um3_bb0.4_PLA_Fast_Print.inst.cfg",
"um3_bb0.4_PLA_Superdraft_Print.inst.cfg",
"um3_bb0.4_PP_Fast_Print.inst.cfg",
"um3_bb0.4_PP_Superdraft_Print.inst.cfg",
"um3_bb0.4_TPU_Fast_Print.inst.cfg",
"um3_bb0.4_TPU_Superdraft_Print.inst.cfg",
"um3_bb0.8_ABS_Fast_Print.inst.cfg",
"um3_bb0.8_ABS_Superdraft_Print.inst.cfg",
"um3_bb0.8_CPEP_Fast_Print.inst.cfg",
"um3_bb0.8_CPEP_Superdraft_Print.inst.cfg",
"um3_bb0.8_CPE_Fast_Print.inst.cfg",
"um3_bb0.8_CPE_Superdraft_Print.inst.cfg",
"um3_bb0.8_Nylon_Fast_Print.inst.cfg",
"um3_bb0.8_Nylon_Superdraft_Print.inst.cfg",
"um3_bb0.8_PC_Fast_Print.inst.cfg",
"um3_bb0.8_PC_Superdraft_Print.inst.cfg",
"um3_bb0.8_PLA_Fast_Print.inst.cfg",
"um3_bb0.8_PLA_Superdraft_Print.inst.cfg",
"um3_bb0.8_PP_Fast_Print.inst.cfg",
"um3_bb0.8_PP_Superdraft_Print.inst.cfg",
"um3_bb0.8_TPU_Fast_print.inst.cfg",
"um3_bb0.8_TPU_Superdraft_Print.inst.cfg",
]
class VersionUpgrade30to31(VersionUpgrade):
## Gets the version number from a CFG file in Uranium's 3.0 format.
#
# Since the format may change, this is implemented for the 3.0 format only
# and needs to be included in the version upgrade system rather than
# globally in Uranium.
#
# \param serialised The serialised form of a CFG file.
# \return The version number stored in the CFG file.
# \raises ValueError The format of the version number in the file is
# incorrect.
# \raises KeyError The format of the file is incorrect.
def getCfgVersion(self, serialised):
parser = configparser.ConfigParser(interpolation = None)
parser.read_string(serialised)
format_version = int(parser.get("general", "version")) #Explicitly give an exception when this fails. That means that the file format is not recognised.
setting_version = int(parser.get("metadata", "setting_version", fallback = 0))
return format_version * 1000000 + setting_version
## Upgrades a preferences file from version 3.0 to 3.1.
#
# \param serialised The serialised form of a preferences file.
# \param filename The name of the file to upgrade.
def upgradePreferences(self, serialised, filename):
parser = configparser.ConfigParser(interpolation=None)
parser.read_string(serialised)
# Update version numbers
if "general" not in parser:
parser["general"] = {}
parser["general"]["version"] = "5"
if "metadata" not in parser:
parser["metadata"] = {}
parser["metadata"]["setting_version"] = "4"
# Re-serialise the file.
output = io.StringIO()
parser.write(output)
return [filename], [output.getvalue()]
## Upgrades the given instance container file from version 3.0 to 3.1.
#
# \param serialised The serialised form of the container file.
# \param filename The name of the file to upgrade.
def upgradeInstanceContainer(self, serialised, filename):
parser = configparser.ConfigParser(interpolation=None)
parser.read_string(serialised)
for each_section in ("general", "metadata"):
if not parser.has_section(each_section):
parser.add_section(each_section)
# Update version numbers
parser["general"]["version"] = "2"
parser["metadata"]["setting_version"] = "4"
# Re-serialise the file.
output = io.StringIO()
parser.write(output)
return [filename], [output.getvalue()]
## Upgrades a container stack from version 3.0 to 3.1.
#
# \param serialised The serialised form of a container stack.
# \param filename The name of the file to upgrade.
def upgradeStack(self, serialised, filename):
parser = configparser.ConfigParser(interpolation=None)
parser.read_string(serialised)
for each_section in ("general", "metadata"):
if not parser.has_section(each_section):
parser.add_section(each_section)
# change "not supported" quality profiles to empty because they no longer exist
if parser.has_section("containers"):
if parser.has_option("containers", "2"):
quality_profile_id = parser["containers"]["2"]
if quality_profile_id in _OLD_NOT_SUPPORTED_PROFILES:
parser["containers"]["2"] = "empty_quality"
# Update version numbers
if "general" not in parser:
parser["general"] = {}
parser["general"]["version"] = "3"
if "metadata" not in parser:
parser["metadata"] = {}
parser["metadata"]["setting_version"] = "4"
# Re-serialise the file.
output = io.StringIO()
parser.write(output)
return [filename], [output.getvalue()]