comparison mercurial/transaction.py @ 582:df8a5a0098d4

Remove all remaining print statements

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Remove all remaining print statements

Convert most prints to ui.warn or ui.write
Pass a write function into transactions

manifest hash: d1b0af7a344fc087a5acfe3ae87b782c20d043e0
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581:9db6d5455642

import os
import util

class transaction:
    def __init__(self, opener, journal, after = None):
        self.journal = None

        # abort here if the journal already exists
        if os.path.exists(journal):
            raise "journal already exists - run hg recover"

        self.opener = opener
        self.after = after
        self.entries = []
        self.map = {}
        self.journal = journal

        self.journal = None

    def abort(self):
        if not self.entries: return

        print "transaction abort!"

        for f, o in self.entries:
            try:
                self.opener(f, "a").truncate(o)
            except:
                print "failed to truncate", f

        self.entries = []

        print "rollback completed"

def rollback(opener, file):
    for l in open(file).readlines():
        f, o = l.split('\0')
        opener(f, "a").truncate(int(o))

582:df8a5a0098d4

import os
import util

class transaction:
    def __init__(self, report, opener, journal, after = None):
        self.journal = None

        # abort here if the journal already exists
        if os.path.exists(journal):
            raise "journal already exists - run hg recover"

        self.report = report
        self.opener = opener
        self.after = after
        self.entries = []
        self.map = {}
        self.journal = journal

        self.journal = None

    def abort(self):
        if not self.entries: return

        self.report("transaction abort!\n")

        for f, o in self.entries:
            try:
                self.opener(f, "a").truncate(o)
            except:
                self.report("failed to truncate %s\n" % f)

        self.entries = []

        self.report("rollback completed\n")

def rollback(opener, file):
    for l in open(file).readlines():
        f, o = l.split('\0')
        opener(f, "a").truncate(int(o))