labels.facet_filetype_odp=ODF Presentation
labels.facet_filetype_pdf=PDF
labels.facet_filetype_fb2=FictionBook
labels.facet_filetype_epub=EPUB
labels.facet_filetype_ibooks=iBooks
labels.facet_filetype_txt=Plain Text
labels.facet_filetype_rtf=Rich Text Format
labels.facet_filetype_chm=Compiled HTML Help
labels.facet_filetype_zip=ZIP Архив
labels.facet_filetype_7z=7z Архив
labels.facet_filetype_bz=Bz Архив
labels.facet_filetype_bz2=Bz2 Архив

    protected final ColumnInfo _columnDescription = cci("description", "description", null, null, String.class, "description", null, false,
            false, false, "text", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnExcludedDocUrls = cci("excludedDocUrls", "excludedDocUrls", null, null, String.class,

 * under the License.
 */
package org.apache.maven.model.interpolation;

import java.io.File;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.management.ManagementFactory;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Queue;

// Deallocates a TF_ApiDefMap.
TF_CAPI_EXPORT extern void TF_DeleteApiDefMap(TF_ApiDefMap* apimap);

// Add ApiDefs to the map.
//
// `text` corresponds to a text representation of an ApiDefs protocol message.
// (https://www.tensorflow.org/code/tensorflow/core/framework/api_def.proto).
//
// The provided ApiDefs will be merged with existing ones in the map, with

        // We have collected all the problems so let's mimic the way the old code worked and just blow up right here.
        // That's right lets just let it rip right here and send a big incomprehensible blob of text at unsuspecting
        // users. Bad dog!

        resolutionErrorHandler.throwErrors(request, result);

        return result;
    }

/// tip

To understand environment variables you can read [Environment Variables](../environment-variables.md){.internal-link target=_blank}.

///

## Types and validation

These environment variables can only handle text strings, as they are external to Python and have to be compatible with other programs and the rest of the system (and even with different operating systems, as Linux, Windows, macOS).

{* ../../docs_src/first_steps/tutorial001.py *}

Copy that to a file `main.py`.

Run the live server:

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> dev <u style="text-decoration-style:single">main.py</u>
<font color="#3465A4">INFO    </font> Using path <font color="#3465A4">main.py</font>

	golang.org/x/crypto v0.28.0 // indirect
	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
	golang.org/x/mod v0.20.0 // indirect
	golang.org/x/term v0.25.0 // indirect
	golang.org/x/text v0.19.0 // indirect
	golang.org/x/tools v0.24.0 // indirect
	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
	gopkg.in/inf.v0 v0.9.1 // indirect
	gopkg.in/ini.v1 v1.67.0 // indirect

labels.facet_filetype_pdf	=	PDF
labels.facet_filetype_fb2	=	FictionBook
labels.facet_filetype_epub	=	EPUB
labels.facet_filetype_ibooks	=	iBooks
labels.facet_filetype_txt	=	Plain Text
labels.facet_filetype_rtf	=	Rich Text Format
labels.facet_filetype_chm	=	Compiled HTML Help
labels.facet_filetype_zip	=	ZIP Archive
labels.facet_filetype_7z	=	7z Archive
labels.facet_filetype_bz	=	Bz Archive