Veronica K. B. Olsen
73 lines
1.8 KiB
Python
73 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
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"""novelWriter Project Backup
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novelWriter – Project Backup
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==============================
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Class handling project backups
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File History:
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Created: 2019-06-16 [0.1.5]
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"""
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import logging
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import nw
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from os import path
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from shutil import make_archive
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from datetime import datetime
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from nw.constants import nwAlert
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logger = logging.getLogger(__name__)
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class NWBackup():
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def __init__(self, theParent, theProject):
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self.mainConf = nw.CONFIG
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self.theParent = theParent
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self.theProject = theProject
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return
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def zipIt(self):
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if self.mainConf.backupPath is None:
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self.theParent.makeAlert(
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"Cannot backup project because no backup path is set.",nwAlert.WARN
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)
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return False
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if self.theProject.projName is None:
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self.theParent.makeAlert(
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"Cannot backup project because no project name is set.",nwAlert.WARN
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)
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return False
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logger.info("Backing up project")
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self.theParent.statusBar.setStatus("Backing up project ...")
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archName = ""
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for c in self.theProject.projName:
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if c.isalnum():
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archName += c
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else:
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archName += "_"
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archName = archName+"_"+datetime.now().strftime("%Y%m%d-%H%M%S")
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baseName = path.join(self.mainConf.backupPath, archName)
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try:
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make_archive(baseName, "zip", self.theProject.projPath, ".")
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except Exception as e:
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self.theParent.makeAlert(
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["Could not write backup archive.",str(e)],
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nwAlert.ERROR
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)
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return False
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self.theParent.statusBar.setStatus("Project backup complete")
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return True
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# END Class NWBackup
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