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Updated man page for Django 2.2 alpha.
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.\" Man page generated from reStructuredText.
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.
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.TH "DJANGO-ADMIN" "1" "May 17, 2018" "2.1" "Django"
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.TH "DJANGO-ADMIN" "1" "January 17, 2019" "2.2" "Django"
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.SH NAME
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django-admin \- Utility script for the Django Web framework
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.
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@ -337,8 +337,6 @@ compare against Django\(aqs default settings.
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.TP
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.B \-\-output {hash,unified}
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.UNINDENT
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.sp
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.sp
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Specifies the output format. Available values are \fBhash\fP and \fBunified\fP\&.
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\fBhash\fP is the default mode that displays the output that\(aqs described above.
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@ -482,7 +480,8 @@ file) to standard output.
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.sp
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You may choose what tables or views to inspect by passing their names as
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arguments. If no arguments are provided, models are created for views only if
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the \fI\%\-\-include\-views\fP option is used.
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the \fI\%\-\-include\-views\fP option is used. Models for partition tables are
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created on PostgreSQL if the \fI\%\-\-include\-partitions\fP option is used.
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.sp
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Use this if you have a legacy database with which you\(aqd like to use Django.
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The script will inspect the database and create a model for each table within
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@ -515,13 +514,6 @@ you run it, you\(aqll want to look over the generated models yourself to make
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customizations. In particular, you\(aqll need to rearrange models\(aq order, so that
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models that refer to other models are ordered properly.
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.sp
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Primary keys are automatically introspected for PostgreSQL, MySQL and
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SQLite, in which case Django puts in the \fBprimary_key=True\fP where
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needed.
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.sp
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\fBinspectdb\fP works with PostgreSQL, MySQL and SQLite. Foreign\-key detection
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only works in PostgreSQL and with certain types of MySQL tables.
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.sp
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Django doesn\(aqt create database defaults when a
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\fBdefault\fP is specified on a model field.
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Similarly, database defaults aren\(aqt translated to model field defaults or
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@ -533,6 +525,27 @@ modification, and deletion. If you do want to allow Django to manage the
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table\(aqs lifecycle, you\(aqll need to change the
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\fBmanaged\fP option to \fBTrue\fP (or simply remove
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it because \fBTrue\fP is its default value).
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.SS Database\-specific notes
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.SS Oracle
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.INDENT 0.0
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.IP \(bu 2
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Models are created for materialized views if \fI\%\-\-include\-views\fP is
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used.
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.UNINDENT
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.SS PostgreSQL
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.INDENT 0.0
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.IP \(bu 2
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Models are created for foreign tables.
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.IP \(bu 2
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Models are created for materialized views if
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\fI\%\-\-include\-views\fP is used.
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.IP \(bu 2
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Models are created for partition tables if
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\fI\%\-\-include\-partitions\fP is used.
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.UNINDENT
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.sp
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Support for foreign tables and materialized views was added.
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.INDENT 0.0
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.TP
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.B \-\-database DATABASE
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@ -541,6 +554,16 @@ it because \fBTrue\fP is its default value).
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Specifies the database to introspect. Defaults to \fBdefault\fP\&.
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.INDENT 0.0
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.TP
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.B \-\-include\-partitions
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.UNINDENT
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.sp
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.sp
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If this option is provided, models are also created for partitions.
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.sp
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Only support for PostgreSQL is implemented.
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.INDENT 0.0
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.TP
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.B \-\-include\-views
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.UNINDENT
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.sp
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@ -578,8 +601,6 @@ Specifies a single app to look for fixtures in rather than looking in all apps.
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.TP
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.B \-\-format FORMAT
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.UNINDENT
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.sp
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.sp
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Specifies the serialization format (e.g.,
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\fBjson\fP or \fBxml\fP) for fixtures \fI\%read from stdin\fP\&.
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@ -769,8 +790,6 @@ defined, name the fixture \fBmydata.master.json\fP or
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\fBmydata.master.json.gz\fP and the fixture will only be loaded when you
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specify you want to load data into the \fBmaster\fP database.
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.SS Loading fixtures from \fBstdin\fP
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.sp
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.sp
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You can use a dash as the fixture name to load input from \fBsys.stdin\fP\&. For
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example:
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@ -816,8 +835,7 @@ the i18n documentation for details.
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.sp
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This command doesn\(aqt require configured settings. However, when settings aren\(aqt
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configured, the command can\(aqt ignore the \fBMEDIA_ROOT\fP and
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\fBSTATIC_ROOT\fP directories or include \fBLOCALE_PATHS\fP\&. It will
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also write files in UTF\-8 rather than in \fBFILE_CHARSET\fP\&.
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\fBSTATIC_ROOT\fP directories or include \fBLOCALE_PATHS\fP\&.
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.INDENT 0.0
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.TP
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.B \-\-all, \-a
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@ -963,8 +981,6 @@ understand each message\(aqs context.
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.TP
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.B \-\-add\-location [{full,file,never}]
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.UNINDENT
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.sp
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.sp
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Controls \fB#: filename:line\fP comment lines in language files. If the option
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is:
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@ -1046,7 +1062,16 @@ Enables fixing of migration conflicts.
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.B \-\-name NAME, \-n NAME
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.UNINDENT
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.sp
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Allows naming the generated migration(s) instead of using a generated name.
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Allows naming the generated migration(s) instead of using a generated name. The
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name must be a valid Python \fI\%identifier\fP\&.
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.INDENT 0.0
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.TP
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.B \-\-no\-header
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.UNINDENT
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.sp
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.sp
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Generate migration files without Django version and timestamp header.
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.INDENT 0.0
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.TP
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.B \-\-check
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schema matches what is recorded in your initial migration.
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.INDENT 0.0
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.TP
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.B \-\-plan
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.UNINDENT
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.sp
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.sp
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Shows the migration operations that will be performed for the given \fBmigrate\fP
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command.
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.INDENT 0.0
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.TP
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.B \-\-run\-syncdb
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.UNINDENT
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.sp
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@ -1154,11 +1188,24 @@ needed. You don\(aqt need to restart the server for code changes to take effect.
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However, some actions like adding files don\(aqt trigger a restart, so you\(aqll
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have to restart the server in these cases.
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.sp
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If you are using Linux and install \fI\%pyinotify\fP, kernel signals will be used to
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autoreload the server (rather than polling file modification timestamps each
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second). This offers better scaling to large projects, reduction in response
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time to code modification, more robust change detection, and battery usage
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reduction.
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If you\(aqre using Linux or MacOS and install both \fI\%pywatchman\fP and the
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\fI\%Watchman\fP service, kernel signals will be used to autoreload the server
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(rather than polling file modification timestamps each second). This offers
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better performance on large projects, reduced response time after code changes,
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more robust change detection, and a reduction in power usage.
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.INDENT 0.0
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.INDENT 3.5
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.IP "Large directories with many files may cause performance issues"
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.sp
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When using Watchman with a project that includes large non\-Python
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directories like \fBnode_modules\fP, it\(aqs advisable to ignore this directory
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for optimal performance. See the \fI\%watchman documentation\fP for information
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on how to do this.
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.UNINDENT
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.UNINDENT
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.sp
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Watchman support replaced support for \fIpyinotify\fP\&.
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.sp
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When you start the server, and each time you change Python code while the
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server is running, the system check framework will check your entire Django
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.TP
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.B \-\-squashed\-name SQUASHED_NAME
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.UNINDENT
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.sp
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.sp
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Sets the name of the squashed migration. When omitted, the name is based on the
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first and last migration, with \fB_squashed_\fP in between.
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.INDENT 0.0
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.TP
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.B \-\-no\-header
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.UNINDENT
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.sp
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.sp
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Generate squashed migration file without Django version and timestamp header.
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.SS \fBstartapp\fP
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.INDENT 0.0
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.TP
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.fi
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.UNINDENT
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-\-force\-color
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.UNINDENT
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.sp
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.sp
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Forces colorization of the command output if it would otherwise be disabled
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as discussed in \fI\%Syntax coloring\fP\&. For example, you may want to pipe
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colored output to another command.
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.SH EXTRA NICETIES
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.SS Syntax coloring
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.sp
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The \fBdjango\-admin\fP / \fBmanage.py\fP commands will use pretty
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color\-coded output if your terminal supports ANSI\-colored output. It
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won\(aqt use the color codes if you\(aqre piping the command\(aqs output to
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another program.
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another program unless the \fI\%\-\-force\-color\fP option is used.
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.sp
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Under Windows, the native console doesn\(aqt support ANSI escape sequences so by
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default there is no color output. But you can install the \fI\%ANSICON\fP
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