eric6.Plugins.VcsPlugins.vcsMercurial.HgDiffGenerator

Module implementing a class to generate the output of the hg diff command.

Global Attributes

None

Classes

HgDiffGenerator Class implementing the generation of output of the hg diff command.

Functions

None


HgDiffGenerator

Class implementing the generation of output of the hg diff command.

Signals

finished()
emitted when all processes have finished

Derived from

QObject

Class Attributes

None

Class Methods

None

Methods

HgDiffGenerator Constructor
__extractFileName Private method to extract the file name out of a file separator line.
__finish Private slot called when the process finished or the user pressed the button.
__getVersionArg Private method to get a hg revision argument for the given revision.
__processFileLine Private slot to process a line giving the old/new file.
__processOutputLine Private method to process the lines of output.
__readStderr Private slot to handle the readyReadStandardError signal.
__readStdout Private slot to handle the readyReadStandardOutput signal.
getResult Public method to return the result data.
start Public slot to start the hg diff command.
stopProcess Public slot to stop the diff process.

Static Methods

None

HgDiffGenerator (Constructor)

HgDiffGenerator(vcs, parent=None)

Constructor

vcs
reference to the vcs object
parent
parent widget (QWidget)

HgDiffGenerator.__extractFileName

__extractFileName(line)

Private method to extract the file name out of a file separator line.

line
line to be processed (string)
Returns:
extracted file name (string)

HgDiffGenerator.__finish

__finish()

Private slot called when the process finished or the user pressed the button.

HgDiffGenerator.__getVersionArg

__getVersionArg(version)

Private method to get a hg revision argument for the given revision.

version
revision (integer or string)
Returns:
version argument (string)

HgDiffGenerator.__processFileLine

__processFileLine(line)

Private slot to process a line giving the old/new file.

line
line to be processed (string)

HgDiffGenerator.__processOutputLine

__processOutputLine(line)

Private method to process the lines of output.

line
output line to be processed (string)

HgDiffGenerator.__readStderr

__readStderr()

Private slot to handle the readyReadStandardError signal.

It reads the error output of the process and inserts it into the error pane.

HgDiffGenerator.__readStdout

__readStdout()

Private slot to handle the readyReadStandardOutput signal.

It reads the output of the process, formats it and inserts it into the contents pane.

HgDiffGenerator.getResult

getResult()

Public method to return the result data.

Returns:
tuple of lists of string containing lines of the diff, the list of errors and a list of tuples of filenames and the line into the diff output.

HgDiffGenerator.start

start(fn, versions=None, bundle=None, qdiff=False)

Public slot to start the hg diff command.

fn
filename to be diffed (string)
versions=
list of versions to be diffed (list of up to 2 strings or None)
bundle=
name of a bundle file (string)
qdiff=
flag indicating qdiff command shall be used (boolean)
Returns:
flag indicating a successful start of the diff command (boolean)

HgDiffGenerator.stopProcess

stopProcess()

Public slot to stop the diff process.

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