Mercurial Repositories > eric / annotate

docs/README-passive-debugging.md@cbdafa2fc879 (annotated)

docs/README-passive-debugging.md

Wed, 03 Jul 2024 10:39:16 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Wed, 03 Jul 2024 10:39:16 +0200
branch
eric7-maintenance
changeset 10817
cbdafa2fc879
parent 10107
da76865312f1
permissions
-rw-r--r--

Merged again with branch 'eric7' in order to prepare a new release.

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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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1 # README for passive mode debugging
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parents: 3758
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2
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parents: 8477
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3 eric7 provides the capability to debug programs using the passive
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parents: 3758
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4 mode. In this mode it is possible to start the debugger separate from
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parents: 3758
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5 the IDE. This may be done on a different computer as well. If the
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parents: 3758
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6 debugger is started on a remote machine, it is your responsibility
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parents: 3758
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7 to ensure, that the paths to the script to be debugged are identical
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parents: 8477
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8 on both machines or you configured the path translation accordingly.
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parents: 3758
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9
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3758
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10 In order to enable passive mode debugging in the IDE choose the
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parents: 3758
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11 debugger tab of the preferences dialog and enable the passive mode
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parents: 3758
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12 debugging checkbox. You may change the default port as well. Please
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13 be aware that you have to tell the debugger the port, if it is different
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parents: 4266
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14 to the default value of 42424.
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parents: 3758
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15
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3758
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16 On the remote computer you have to have the debugger scripts installed.
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parents: 4266
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17 Use DebugClient.py to debug normal and multi threaded scripts. The debugger
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parents: 8477
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18 knows about the following command line switches.
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parents: 8477
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19
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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20 -h <hostname>
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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21 : This specifies the hostname of the machine running the IDE.
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parents: 3758
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22
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parents: 8477
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23 -p <portnumber>
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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24 : This specifies the portnumber of the IDE.
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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25
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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26 -w <directory>
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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27 : This specifies the working directory to be used for the script
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parents: 8477
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28 to be debugged.
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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29
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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30 -t
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parents: 8477
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31 : This enables tracing into the Python library.
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de9c2efb9d02 Started porting eric4 to Python3
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parents:
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32
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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33 -n
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parents: 8477
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34 : This disables the redirection of stdin, stdout and stderr.
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
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parents: 8477
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35
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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36 -e
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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37 : This disables reporting of exceptions.
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3758
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38
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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39 --fork-child
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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40 : This tells the debugger to follow the child when forking.
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parents: 3758
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41
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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42 --fork-parent
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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43 : This tells the debugger to follow the parent when forking
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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44
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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45 The command line parameters have to be followed by `--` (double dash),
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
diff changeset
46 the script to be debugged and its command line parameters.
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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47
da76865312f1 Changed the included documentation to Markdown format and corrected some of the texts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 8477
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48 Example:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3758
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49
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3758
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50 python DebugClient -h somehost -- myscript.py param1
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parents: 8477
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51
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3758
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52 After the execution of the debugger command, it connects to the IDE and
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222da86472d9 Some corrections to readme files and debugger stuff, which still referenced the old standard/threaded debugger variants.
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parents: 4266
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53 tells it the filename of the script being debugged. The IDE will try to
222da86472d9 Some corrections to readme files and debugger stuff, which still referenced the old standard/threaded debugger variants.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4266
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54 load it and the script will stop at the first line. After that you may set
222da86472d9 Some corrections to readme files and debugger stuff, which still referenced the old standard/threaded debugger variants.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4266
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55 breakpoints, step through your script and use all the debugging functions.
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parents: 3758
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56
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parents: 8477
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57 __Note__: The port and hostname may alternatively be set through the environment
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parents: 3758
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58 variables ERICPORT and ERICHOST.
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parents: 3758
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59
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parents: 3758
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60 Please send bug reports, feature requests or contributions to eric bugs address
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parents: 8477
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61 [eric-bugs@die-offenbachs.de](mailto:eric-bugs@die-offenbachs.de) or using the
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parents: 8477
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62 built-in bug reporting dialog.

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eric ide

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