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author | Emile Anclin <emile.anclin@logilab.fr> | 2008-09-08 17:07:36 +0200 |
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committer | Emile Anclin <emile.anclin@logilab.fr> | 2008-09-08 17:07:36 +0200 |
commit | 349a72f0971eb022ab896e7fbf3d03a55315f7e3 (patch) | |
tree | 0dd42bad98c553724eab83fce3ed577d3c3d118d /man | |
parent | dc2c80d0e79e96d54f8e4d248b21518f4beddfab (diff) | |
parent | 559c2c0df87acf21103b9d489b648dc6e8359a3d (diff) | |
download | pylint-git-349a72f0971eb022ab896e7fbf3d03a55315f7e3.tar.gz |
merge pyreverse into pylint
Diffstat (limited to 'man')
-rw-r--r-- | man/pylint.1 | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/man/pylint.1 b/man/pylint.1 new file mode 100644 index 000000000..1e58bc5de --- /dev/null +++ b/man/pylint.1 @@ -0,0 +1,252 @@ +.TH pylint 1 "2008-2-7" pylint +.SH NAME +.B pylint +\- python code static checker + +.SH SYNOPSIS +.B pylint +[ +.I OPTIONS +] [ +.I <arguments> +] + +.SH DESCRIPTION +.B pylint +is a Python source code analyzer which looks for programming +errors, helps enforcing a coding standard and sniffs for some code +smells (as defined in Martin Fowler's Refactoring book) + +Pylint can be seen as another PyChecker since nearly all tests you +can do with PyChecker can also be done with Pylint. However, Pylint +offers some more features, like checking length of lines of code, +checking if variable names are well-formed according to your coding +standard, or checking if declared interfaces are truly implemented, +and much more. + +Additionally, it is possible to write plugins to add your own checks. + +.SH OPTIONS +.IP "--version" +show program's version number and exit +.IP "--help, -h" +show this help message and exit + +.SH MASTER +.IP "--rcfile=<file>" +Specify a configuration file. +.IP "--init-hook=<code>" +Python code to execute, usually for sys.path manipulation such as pygtk.require(). +.IP "--rpython-mode" +enable the rpython checker which is disabled by default +.IP "--errors-only, -e" +In debug mode, checkers without error messages are disabled and for others, only the ERROR messages are displayed, and no reports are done by default +.IP "--profile=<y_or_n>" +Profiled execution. [current: %default] +.IP "--ignore=<file>" +Add <file or directory> to the black list. It should be a base name, not a path. You may set this option multiple times. [current: %default] +.IP "--persistent=<y_or_n>" +Pickle collected data for later comparisons. [current: %default] +.IP "--cache-size=<size>" +Set the cache size for astng objects. [current: %default] +.IP "--load-plugins=<modules>" +List of plugins (as comma separated values of python modules names) to load, usually to register additional checkers. [current: %default] + +.SH COMMANDS +.IP "--help-msg=<msg-id>" +Display a help message for the given message id and exit. The value may be a comma separated list of message ids. +.IP "--list-msgs" +Generate pylint's full documentation. +.IP "--generate-rcfile" +Generate a sample configuration file according to the current configuration. You can put other options before this one to get them in the generated configuration. +.IP "--generate-man" +Generate pylint's man page. + +.SH MESSAGES CONTROL +.IP "--enable-checker=<checker ids>" +Enable only checker(s) with the given id(s). This option conflicts with the disable-checker option +.IP "--disable-checker=<checker ids>" +Enable all checker(s) except those with the given id(s). This option conflicts with the enable-checker option +.IP "--enable-msg-cat=<msg cats>" +Enable all messages in the listed categories. +.IP "--disable-msg-cat=<msg cats>" +Disable all messages in the listed categories. +.IP "--enable-msg=<msg ids>" +Enable the message(s) with the given id(s). +.IP "--disable-msg=<msg ids>" +Disable the message(s) with the given id(s). + +.SH REPORTS +.IP "--output-format=<format>, -f <format>" +Set the output format. Available formats are text, parseable, colorized, msvs (visual studio) and html [current: %default] +.IP "--include-ids=<y_or_n>, -i <y_or_n>" +Include message's id in output [current: %default] +.IP "--files-output=<y_or_n>" +Put messages in a separate file for each module / package specified on the command line instead of printing them on stdout. Reports (if any) will be written in a file name "pylint_global.[txt|html]". [current: %default] +.IP "--reports=<y_or_n>, -r <y_or_n>" +Tells wether to display a full report or only the messages [current: %default] +.IP "--evaluation=<python_expression>" +Python expression which should return a note less than 10 (10 is the highest note). You have access to the variables errors warning, statement which respectivly contain the number of errors / warnings messages and the total number of statements analyzed. This is used by the global evaluation report (R0004). [current: %default] +.IP "--comment=<y_or_n>" +Add a comment according to your evaluation note. This is used by the global evaluation report (R0004). [current: %default] +.IP "--enable-report=<rpt ids>" +Enable the report(s) with the given id(s). +.IP "--disable-report=<rpt ids>" +Disable the report(s) with the given id(s). + +.SH BASIC +.IP "--required-attributes=<attributes>" +Required attributes for module, separated by a comma [current: %default] +.IP "--no-docstring-rgx=<regexp>" +Regular expression which should only match functions or classes name which do not require a docstring [current: %default] +.IP "--module-rgx=<regexp>" +Regular expression which should only match correct module names [current: %default] +.IP "--const-rgx=<regexp>" +Regular expression which should only match correct module level names [current: %default] +.IP "--class-rgx=<regexp>" +Regular expression which should only match correct class names [current: %default] +.IP "--function-rgx=<regexp>" +Regular expression which should only match correct function names [current: %default] +.IP "--method-rgx=<regexp>" +Regular expression which should only match correct method names [current: %default] +.IP "--attr-rgx=<regexp>" +Regular expression which should only match correct instance attribute names [current: %default] +.IP "--argument-rgx=<regexp>" +Regular expression which should only match correct argument names [current: %default] +.IP "--variable-rgx=<regexp>" +Regular expression which should only match correct variable names [current: %default] +.IP "--inlinevar-rgx=<regexp>" +Regular expression which should only match correct list comprehension / generator expression variable names [current: %default] +.IP "--good-names=<names>" +Good variable names which should always be accepted, separated by a comma [current: %default] +.IP "--bad-names=<names>" +Bad variable names which should always be refused, separated by a comma [current: %default] +.IP "--bad-functions=<builtin function names>" +List of builtins function names that should not be used, separated by a comma [current: %default] + +.SH CLASSES +.IP "--ignore-iface-methods=<method names>" +List of interface methods to ignore, separated by a comma. This is used for instance to not check methods defines in Zope's Interface base class. [current: %default] +.IP "--defining-attr-methods=<method names>" +List of method names used to declare (i.e. assign) instance attributes. [current: %default] + +.SH DESIGN +.IP "--max-args=<int>" +Maximum number of arguments for function / method [current: %default] +.IP "--max-locals=<int>" +Maximum number of locals for function / method body [current: %default] +.IP "--max-returns=<int>" +Maximum number of return / yield for function / method body [current: %default] +.IP "--max-branchs=<int>" +Maximum number of branch for function / method body [current: %default] +.IP "--max-statements=<int>" +Maximum number of statements in function / method body [current: %default] +.IP "--max-parents=<num>" +Maximum number of parents for a class (see R0901). [current: %default] +.IP "--max-attributes=<num>" +Maximum number of attributes for a class (see R0902). [current: %default] +.IP "--min-public-methods=<num>" +Minimum number of public methods for a class (see R0903). [current: %default] +.IP "--max-public-methods=<num>" +Maximum number of public methods for a class (see R0904). [current: %default] + +.SH FORMAT +.IP "--max-line-length=<int>" +Maximum number of characters on a single line. [current: %default] +.IP "--max-module-lines=<int>" +Maximum number of lines in a module [current: %default] +.IP "--indent-string=<string>" +String used as indentation unit. This is usually " " (4 spaces) or "\t" (1 tab). [current: %default] + +.SH IMPORTS +.IP "--deprecated-modules=<modules>" +Deprecated modules which should not be used, separated by a comma [current: %default] +.IP "--import-graph=<file.dot>" +Create a graph of every (i.e. internal and external) dependencies in the given file (report R0402 must not be disabled) [current: %default] +.IP "--ext-import-graph=<file.dot>" +Create a graph of external dependencies in the given file (report R0402 must not be disabled) [current: %default] +.IP "--int-import-graph=<file.dot>" +Create a graph of internal dependencies in the given file (report R0402 must not be disabled) [current: %default] + +.SH MISCELLANEOUS +.IP "--notes=<comma separated values>" +List of note tags to take in consideration, separated by a comma. [current: %default] + +.SH SIMILARITIES +.IP "--min-similarity-lines=<int>" +Minimum lines number of a similarity. [current: %default] +.IP "--ignore-comments=<y or n>" +Ignore comments when computing similarities. [current: %default] +.IP "--ignore-docstrings=<y or n>" +Ignore docstrings when computing similarities. [current: %default] + +.SH TYPECHECK +.IP "--ignore-mixin-members=<y_or_n>" +Tells wether missing members accessed in mixin class should be ignored. A mixin class is detected if its name ends with "mixin" (case insensitive). [current: %default] +.IP "--ignored-classes=<members names>" +List of classes names for which member attributes should not be checked (useful for classes with attributes dynamicaly set). [current: %default] +.IP "--zope=<y_or_n>" +When zope mode is activated, consider the acquired-members option to ignore access to some undefined attributes. [current: %default] +.IP "--acquired-members=<members names>" +List of members which are usually get through zope's acquisition mecanism and so shouldn't trigger E0201 when accessed (need zope=yes to be considered). [current: %default] + +.SH VARIABLES +.IP "--init-import=<y_or_n>" +Tells wether we should check for unused import in __init__ files. [current: %default] +.IP "--dummy-variables-rgx=<regexp>" +A regular expression matching names used for dummy variables (i.e. not used). [current: %default] +.IP "--additional-builtins=<comma separated list>" +List of additional names supposed to be defined in builtins. Remember that you should avoid to define new builtins when possible. [current: %default] + +.SH ENVIRONMENT VARIABLES + +The following environment variables are used : + * PYLINTHOME + path to the directory where data of persistent run will be stored. If not +found, it defaults to ~/.pylint.d/ or .pylint.d (in the current working +directory) . The current PYLINTHOME is /home/syt/.pylint.d. + * PYLINTRC + path to the configuration file. If not found, it will use the first +existant file in ~/.pylintrc, /etc/pylintrc. The current PYLINTRC is +None. + +.SH OUTPUT + +Using the default text output, the message format is : + MESSAGE_TYPE: LINE_NUM:[OBJECT:] MESSAGE +There are 5 kind of message types : + * (C) convention, for programming standard violation + * (R) refactor, for bad code smell + * (W) warning, for python specific problems + * (E) error, for probable bugs in the code + * (F) fatal, if an error occured which prevented pylint from doing further processing. + +.SH SEE ALSO +/usr/share/doc/pythonX.Y-pylint/ + +.SH COPYRIGHT +Copyright (c) 2003-2008 Sylvain Thenault (thenault@gmail.com). +Copyright (c) 2003-2008 LOGILAB S.A. (Paris, FRANCE). +http://www.logilab.fr/ -- mailto:contact@logilab.fr + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published +by the Free Software Foundation; either version 2 of the License, +or (at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place, Suite 330, Boston, +MA 02111-1307 USA. +.SH BUGS +Please report bugs on the project's mailing list: +mailto://python-projects@logilab.org + +.SH AUTHOR +Sylvain Thenault <sylvain.thenault@logilab.fr> + |