High level conclusions

Fuzzers reach 57.12% code coverage.

Fuzzer fuzz_load is blocked:

The runtime code coverage of fuzz_load covers 0.0% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer fuzz_cellutil is blocked:

The runtime code coverage of fuzz_cellutil covers 15.78% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Reachability and coverage overview

Functions statically reachable by fuzzers

236 / 1257

Cyclomatic complexity statically reachable by fuzzers

801 / 4055

Runtime code coverage of functions

718 / 1257

Warning: The number of runtime covered functions are larger than the number of reachable functions. This means that Fuzz Introspector found there are more functions covered at runtime than what is considered reachable based on the static analysis. This is a limitation in the analysis as anything covered at runtime is by definition reachable by the fuzzers.
This is likely due to a limitation in the static analysis. In this case, the count of functions covered at runtime is the true value, which means this is what should be considered "achieved" by the fuzzer.

Use the project functions table below to query all functions that were not covered at runtime.

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

Fuzzer: fuzz_formulae

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	12	18.7%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	52	81.2%
All colors	64	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
5	50	openpyxl.utils.cell.get_column_letter	call site: 00050	openpyxl.formula.translate.Translator.translate_range
2	1	...fuzz_formulae.TestInput	call site: 00001	openpyxl.formula.tokenizer.Tokenizer.__init__
2	40	openpyxl.formula.translate.Translator.translate_row	call site: 00040	openpyxl.formula.translate.Translator.translate_row
2	58	openpyxl.formula.translate.Translator.translate_range	call site: 00058	openpyxl.formula.translate.Translator.translate_row
1	9	openpyxl.formula.tokenizer.Tokenizer._parse	call site: 00009	.len

Runtime coverage analysis

Covered functions

945

Functions that are reachable but not covered

25

Reachable functions

41

Percentage of reachable functions covered

39.02%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_formulae	6
openpyxl.formula.tokenizer	10
openpyxl.formula.translate	20
openpyxl.utils.cell	9

Fuzzer: fuzz_chart

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	410	39.4%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	630	60.5%
All colors	1040	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
39	437	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00437	openpyxl.cell._writer._set_attributes
25	682	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00682	openpyxl.worksheet.filters.StringFilter.to_tree
22	917	openpyxl.descriptors.serialisable.Serialisable.from_tree	call site: 00917	openpyxl.chart.plotarea.PlotArea.from_tree
20	565	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00565	openpyxl.worksheet.filters.StringFilter.to_tree
17	598	openpyxl.packaging.relationship.RelationshipList.append	call site: 00598	openpyxl.worksheet.filters.StringFilter.to_tree
16	330	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00330	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	514	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00514	openpyxl.worksheet.filters.StringFilter.to_tree
16	531	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00531	openpyxl.worksheet.filters.StringFilter.to_tree
13	284	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00284	openpyxl.worksheet.filters.StringFilter.to_tree
13	806	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00806	openpyxl.packaging.manifest.Manifest.append
13	1016	openpyxl.packaging.manifest.Manifest._write	call site: 01016	openpyxl.descriptors.serialisable.Serialisable.from_tree
10	172	openpyxl.chart.line_chart.LineChart3D.__init__	call site: 00172	openpyxl.chart._chart.ChartBase.add_data

Runtime coverage analysis

Covered functions

944

Functions that are reachable but not covered

181

Reachable functions

417

Percentage of reachable functions covered

56.59%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_chart	20
openpyxl.workbook.workbook	26
openpyxl.packaging.core	10
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	17
openpyxl.worksheet.worksheet	17
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	11
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	15
openpyxl.worksheet.print_settings	1
openpyxl.worksheet.views	2
openpyxl.formatting.formatting	2
openpyxl.worksheet.properties	2
openpyxl.chartsheet.chartsheet	8
openpyxl.chartsheet.views	1
openpyxl.chart.area_chart	4
openpyxl.chart.axis	4
openpyxl.chart.bar_chart	5
openpyxl.chart.line_chart	4
openpyxl.chart.reference	3
openpyxl.chart._chart	5
openpyxl.chart.series_factory	9
openpyxl.chart.series	3
openpyxl.chart.shapes	1
openpyxl.chart.marker	1
openpyxl.chart.data_source	1
openpyxl.drawing.spreadsheet_drawing	3
openpyxl.worksheet._write_only	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	3
openpyxl.worksheet.datavalidation	2
openpyxl.chart.plotarea	7
openpyxl.worksheet.related	1
openpyxl.packaging.custom	12
openpyxl.chart.text	1
openpyxl.comments.comment_sheet	8
openpyxl.styles.stylesheet	32
openpyxl.worksheet.filters	16
openpyxl.styles.fills	7
openpyxl.chart.chartspace	2
openpyxl.packaging.manifest	26
openpyxl.packaging.workbook	3
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	90
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.compat.strings	5
openpyxl.xml.functions	5
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.sequence	9
openpyxl.descriptors.namespace	1
openpyxl.descriptors.nested	3
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	8
openpyxl.descriptors.serialisable	12
openpyxl.worksheet.page	1
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.workbook.protection	2
openpyxl.styles.fonts	4

Fuzzer: fuzz_sort

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	375	39.1%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	583	60.8%
All colors	958	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
39	348	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00348	openpyxl.cell._writer._set_attributes
25	600	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00600	openpyxl.worksheet.filters.StringFilter.to_tree
20	481	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00481	openpyxl.worksheet.filters.StringFilter.to_tree
19	835	openpyxl.descriptors.serialisable.Serialisable.from_tree	call site: 00835	openpyxl.worksheet.table.TableColumn.from_tree
17	514	openpyxl.packaging.relationship.RelationshipList.append	call site: 00514	openpyxl.worksheet.filters.StringFilter.to_tree
16	240	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00240	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	430	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00430	openpyxl.worksheet.filters.StringFilter.to_tree
16	447	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00447	openpyxl.worksheet.filters.StringFilter.to_tree
13	724	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00724	openpyxl.packaging.manifest.Manifest.append
13	934	openpyxl.packaging.manifest.Manifest._write	call site: 00934	openpyxl.descriptors.serialisable.Serialisable.from_tree
10	674	openpyxl.writer.excel.ExcelWriter._write_worksheets	call site: 00674	openpyxl.packaging.manifest.Manifest.append
9	199	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00199	openpyxl.worksheet.filters.StringFilter.to_tree

Runtime coverage analysis

Covered functions

945

Functions that are reachable but not covered

177

Reachable functions

380

Percentage of reachable functions covered

53.42%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_sort	9
openpyxl.workbook.workbook	25
openpyxl.packaging.core	5
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	17
openpyxl.worksheet.worksheet	17
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	12
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	13
openpyxl.worksheet.print_settings	1
openpyxl.worksheet.views	2
openpyxl.formatting.formatting	2
openpyxl.worksheet.properties	2
openpyxl.worksheet._write_only	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	3
openpyxl.chart.series	1
openpyxl.styles.fills	9
openpyxl.chart.plotarea	7
openpyxl.comments.comment_sheet	8
openpyxl.styles.stylesheet	32
openpyxl.packaging.workbook	3
openpyxl.chartsheet.chartsheet	5
openpyxl.packaging.custom	12
openpyxl.worksheet.filters	16
openpyxl.chart.chartspace	2
openpyxl.worksheet.related	1
openpyxl.chart.text	1
openpyxl.worksheet.datavalidation	2
openpyxl.packaging.manifest	26
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	90
openpyxl.cell._writer	20
openpyxl.utils.datetime	9
openpyxl.compat.strings	5
openpyxl.xml.functions	7
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.sequence	11
openpyxl.descriptors.namespace	1
openpyxl.descriptors.nested	5
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	8
openpyxl.descriptors.serialisable	12
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.chart.axis	2
openpyxl.workbook.protection	2
openpyxl.worksheet.page	1
openpyxl.styles.fonts	4

Fuzzer: fuzz_cellutil

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	35	46.6%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	40	53.3%
All colors	75	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
6	47	...fuzz_cellutil.TestInput	call site: 00047	openpyxl.utils.cell.column_index_from_string
5	12	openpyxl.utils.cell.range_boundaries	call site: 00012	.all
5	34	...fuzz_cellutil.TestInput	call site: 00034	openpyxl.utils.cell.coordinate_from_string
5	61	...fuzz_cellutil.TestInput	call site: 00061	openpyxl.utils.cell.range_boundaries
5	68	...fuzz_cellutil.TestInput	call site: 00068	openpyxl.utils.cell.range_boundaries
4	23	openpyxl.utils.cell.range_boundaries	call site: 00023	openpyxl.utils.cell.column_index_from_string
2	1	...fuzz_cellutil.TestInput	call site: 00001	openpyxl.utils.cell.absolute_coordinate
2	30	openpyxl.utils.cell.get_column_letter	call site: 00030	.range
1	9	...fuzz_cellutil.TestInput	call site: 00009	openpyxl.utils.cell.range_boundaries

Runtime coverage analysis

Covered functions

944

Functions that are reachable but not covered

32

Reachable functions

38

Percentage of reachable functions covered

15.79%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_cellutil	15
openpyxl.utils.cell	25

Fuzzer: fuzz_sheet

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	411	40.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	615	59.9%
All colors	1026	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
39	397	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00397	openpyxl.cell._writer._set_attributes
25	690	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00690	openpyxl.worksheet.filters.StringFilter.to_tree
20	525	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00525	openpyxl.worksheet.filters.StringFilter.to_tree
19	897	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00897	openpyxl.descriptors.container.ElementList.from_tree
17	143	...fuzz_sheet.TestInput	call site: 00143	openpyxl.workbook.workbook.Workbook.save
17	558	openpyxl.packaging.relationship.RelationshipList.append	call site: 00558	openpyxl.worksheet.filters.StringFilter.to_tree
17	576	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00576	openpyxl.worksheet.filters.StringFilter.to_tree
17	612	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00612	openpyxl.worksheet.filters.StringFilter.to_tree
16	258	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00258	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	474	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00474	openpyxl.worksheet.filters.StringFilter.to_tree
16	491	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00491	openpyxl.worksheet.filters.StringFilter.to_tree
15	920	openpyxl.styles.fonts.Font.from_tree	call site: 00920	openpyxl.chart.plotarea.PlotArea.from_tree

Runtime coverage analysis

Covered functions

944

Functions that are reachable but not covered

178

Reachable functions

377

Percentage of reachable functions covered

52.79%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_sheet	19
openpyxl.workbook.workbook	25
openpyxl.packaging.core	10
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	17
openpyxl.worksheet.worksheet	17
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	11
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	13
openpyxl.worksheet.print_settings	1
openpyxl.worksheet.views	2
openpyxl.formatting.formatting	2
openpyxl.worksheet.properties	2
openpyxl.worksheet._write_only	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	3
openpyxl.chart.plotarea	7
openpyxl.packaging.custom	12
openpyxl.worksheet.filters	16
openpyxl.styles.fills	7
openpyxl.comments.comment_sheet	8
openpyxl.worksheet.datavalidation	2
openpyxl.chart.chartspace	2
openpyxl.worksheet.related	1
openpyxl.styles.stylesheet	32
openpyxl.chartsheet.chartsheet	5
openpyxl.chart.text	1
openpyxl.chart.series	1
openpyxl.packaging.manifest	25
openpyxl.packaging.workbook	3
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	90
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.compat.strings	5
openpyxl.xml.functions	2
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.sequence	9
openpyxl.descriptors.namespace	1
openpyxl.descriptors.nested	3
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	7
openpyxl.workbook.protection	2
openpyxl.chart.axis	2
openpyxl.styles.fonts	4
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.worksheet.page	1

Fuzzer: fuzz_basic

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	367	41.1%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	524	58.8%
All colors	891	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
39	301	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00301	openpyxl.cell._writer._set_attributes
25	540	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00540	openpyxl.worksheet.filters.StringFilter.to_tree
25	775	openpyxl.styles.fonts.Font.from_tree	call site: 00775	openpyxl.chart.plotarea.PlotArea.from_tree
20	429	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00429	openpyxl.worksheet.filters.StringFilter.to_tree
17	462	openpyxl.packaging.relationship.RelationshipList.append	call site: 00462	openpyxl.worksheet.filters.StringFilter.to_tree
16	194	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00194	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	378	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00378	openpyxl.worksheet.filters.StringFilter.to_tree
16	395	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00395	openpyxl.worksheet.filters.StringFilter.to_tree
16	491	openpyxl.packaging.core.QualifiedDateTime.to_tree	call site: 00491	openpyxl.worksheet.filters.StringFilter.to_tree
13	669	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00669	openpyxl.packaging.manifest.Manifest.append
12	133	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00133	openpyxl.worksheet.filters.StringFilter.to_tree
12	868	openpyxl.packaging.manifest.Manifest._write	call site: 00868	openpyxl.chart.plotarea.PlotArea.from_tree

Runtime coverage analysis

Covered functions

945

Functions that are reachable but not covered

171

Reachable functions

355

Percentage of reachable functions covered

51.83%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_basic	11
openpyxl.workbook.workbook	6
openpyxl.worksheet._write_only	2
openpyxl.worksheet.worksheet	17
openpyxl.worksheet.dimensions	11
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	13
openpyxl.worksheet.print_settings	1
openpyxl.worksheet.views	2
openpyxl.formatting.formatting	2
openpyxl.worksheet.properties	2
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	3
openpyxl.chart.series	1
openpyxl.chart.plotarea	7
openpyxl.worksheet.related	1
openpyxl.chartsheet.chartsheet	5
openpyxl.comments.comment_sheet	8
openpyxl.packaging.custom	12
openpyxl.worksheet.filters	20
openpyxl.styles.fills	7
openpyxl.chart.text	1
openpyxl.worksheet.datavalidation	2
openpyxl.styles.stylesheet	32
openpyxl.packaging.manifest	25
openpyxl.chart.chartspace	2
openpyxl.packaging.workbook	3
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	89
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.compat.strings	5
openpyxl.xml.functions	2
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.packaging.core	4
openpyxl.descriptors.nested	3
openpyxl.descriptors.sequence	9
openpyxl.descriptors.namespace	1
openpyxl.utils.indexed_list	4
openpyxl.styles.cell_style	7
openpyxl.styles.alignment	1
openpyxl.styles.numbers	4
openpyxl.styles.named_styles	14
openpyxl.workbook._writer	36
openpyxl.descriptors.container	7
openpyxl.styles.fonts	4
openpyxl.chart.axis	2
openpyxl.worksheet.page	1
openpyxl.workbook.protection	2
openpyxl.worksheet.table	2
openpyxl.utils.escape	2

Fuzzer: fuzz_load

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	2	40.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	3	60.0%
All colors	5	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
2	1	...fuzz_load.TestInput	call site: 00001	fd.write

Runtime coverage analysis

Covered functions

945

Functions that are reachable but not covered

5

Reachable functions

5

Percentage of reachable functions covered

0.0%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_load	4

Fuzzer: fuzz_comment

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	409	39.7%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	620	60.2%
All colors	1029	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
25	680	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00680	openpyxl.worksheet.filters.StringFilter.to_tree
25	887	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00887	openpyxl.descriptors.container.ElementList.from_tree
22	432	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00432	openpyxl.cell._writer._set_attributes
20	507	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00507	openpyxl.worksheet.filters.StringFilter.to_tree
18	375	openpyxl.cell._writer.etree_write_cell	call site: 00375	openpyxl.utils.datetime.to_excel
18	625	openpyxl.descriptors.sequence.NestedSequence.to_tree	call site: 00625	openpyxl.worksheet.filters.StringFilter.to_tree
18	919	openpyxl.styles.fonts.Font.from_tree	call site: 00919	openpyxl.chart.plotarea.PlotArea.from_tree
17	540	openpyxl.packaging.relationship.RelationshipList.append	call site: 00540	openpyxl.worksheet.filters.StringFilter.to_tree
17	558	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00558	openpyxl.worksheet.filters.StringFilter.to_tree
17	594	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00594	openpyxl.worksheet.filters.StringFilter.to_tree
16	205	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00205	openpyxl.worksheet.filters.StringFilter.to_tree
16	234	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00234	openpyxl.packaging.custom.CustomPropertyList.to_tree

Runtime coverage analysis

Covered functions

944

Functions that are reachable but not covered

172

Reachable functions

374

Percentage of reachable functions covered

54.01%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_comment	6
openpyxl.workbook.workbook	25
openpyxl.packaging.core	10
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	17
openpyxl.worksheet.worksheet	17
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	12
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	13
openpyxl.worksheet.print_settings	1
openpyxl.worksheet.views	2
openpyxl.formatting.formatting	2
openpyxl.worksheet.properties	2
openpyxl.worksheet._write_only	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	3
openpyxl.styles.stylesheet	32
openpyxl.chartsheet.chartsheet	5
openpyxl.chart.text	1
openpyxl.styles.fills	9
openpyxl.comments.comment_sheet	8
openpyxl.packaging.workbook	3
openpyxl.worksheet.datavalidation	2
openpyxl.chart.series	1
openpyxl.chart.plotarea	7
openpyxl.packaging.manifest	25
openpyxl.packaging.custom	12
openpyxl.worksheet.filters	13
openpyxl.worksheet.related	1
openpyxl.chart.chartspace	2
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	91
openpyxl.cell._writer	20
openpyxl.utils.datetime	9
openpyxl.xml.functions	4
openpyxl.compat.strings	5
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.sequence	11
openpyxl.descriptors.namespace	1
openpyxl.descriptors.nested	5
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	7
openpyxl.workbook.protection	5
openpyxl.chart.axis	5
openpyxl.styles.fonts	7
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.worksheet.page	1

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name	Functions filename	Arg count	Args	Function depth	hitcount	instr count	bb count	cyclomatic complexity	Reachable functions	Incoming references	total cyclomatic complexity	Unreached complexity
openpyxl.reader.excel.ExcelReader.read_worksheets	openpyxl.reader.excel	1	['N/A']	10	0	9	6	5	203	2	665	335
openpyxl.descriptors.base.Max.__set__	openpyxl.descriptors.base	3	['N/A', 'N/A', 'N/A']	4	0	1	2	4	43	0	136	89
openpyxl.drawing.spreadsheet_drawing.SpreadsheetDrawing._write	openpyxl.drawing.spreadsheet_drawing	1	['N/A']	4	0	7	5	5	75	0	241	80
openpyxl.reader.workbook.WorkbookParser.assign_names	openpyxl.reader.workbook	1	['N/A']	3	0	3	4	5	23	2	78	48

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers

340 / 1257

Cyclomatic complexity statically reachable by fuzzers

1164 / 4055

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

/src/fuzz_formulae.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.utils.cell.get_column_letter', '...fuzz_formulae.TestInput', 'openpyxl.formula.translate.Translator.translate_row', 'openpyxl.formula.translate.Translator.translate_range', 'openpyxl.formula.tokenizer.Tokenizer._parse']

/src/fuzz_chart.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.descriptors.serialisable.Serialisable.from_tree', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.writer.excel.ExcelWriter.write_data', 'openpyxl.writer.excel.ExcelWriter._write_external_links']

/src/fuzz_sort.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.descriptors.serialisable.Serialisable.from_tree', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.writer.excel.ExcelWriter.write_data', 'openpyxl.writer.excel.ExcelWriter._write_external_links', 'openpyxl.packaging.manifest.Manifest._write']

/src/fuzz_cellutil.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['...fuzz_cellutil.TestInput', 'openpyxl.utils.cell.range_boundaries', 'openpyxl.utils.cell.get_column_letter']

/src/fuzz_sheet.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.workbook._writer.WorkbookWriter.write_root_rels', '...fuzz_sheet.TestInput', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.writer.excel.ExcelWriter.write_data']

/src/fuzz_basic.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.styles.fonts.Font.from_tree', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.writer.excel.ExcelWriter.write_data', 'openpyxl.packaging.core.QualifiedDateTime.to_tree', 'openpyxl.writer.excel.ExcelWriter._write_external_links']

/src/fuzz_load.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['...fuzz_load.TestInput']

/src/fuzz_comment.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.workbook._writer.WorkbookWriter.write_root_rels', 'openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.cell._writer.etree_write_cell', 'openpyxl.descriptors.sequence.NestedSequence.to_tree', 'openpyxl.styles.fonts.Font.from_tree', 'openpyxl.packaging.relationship.RelationshipList.append']

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name	Function total lines	Lines covered at runtime	percentage covered	Reached by fuzzers
tree.set	324	99	30.55%	['fuzz_sort', 'fuzz_sheet', 'fuzz_cellutil', 'fuzz_formulae', 'fuzz_chart', 'fuzz_comment', 'fuzz_basic']
openpyxl.pivot.fields.Number.__init__	31	17	54.83%	['fuzz_sort', 'fuzz_sheet', 'fuzz_cellutil', 'fuzz_load', 'fuzz_formulae', 'fuzz_chart', 'fuzz_comment', 'fuzz_basic']
openpyxl.drawing.colors.SystemColor.__init__	35	5	14.28%	['fuzz_sort', 'fuzz_sheet', 'fuzz_cellutil', 'fuzz_load', 'fuzz_formulae', 'fuzz_chart', 'fuzz_comment', 'fuzz_basic']
openpyxl.drawing.colors.SchemeColor.__init__	41	12	29.26%	['fuzz_sort', 'fuzz_sheet', 'fuzz_cellutil', 'fuzz_load', 'fuzz_formulae', 'fuzz_chart', 'fuzz_comment', 'fuzz_basic']
openpyxl.drawing.fill.Blip.__init__	38	7	18.42%	['fuzz_sort', 'fuzz_sheet', 'fuzz_cellutil', 'fuzz_load', 'fuzz_formulae', 'fuzz_chart', 'fuzz_comment', 'fuzz_basic']
openpyxl.cell._writer.lxml_write_cell	35	2	5.714%	['fuzz_sort', 'fuzz_sheet', 'fuzz_cellutil', 'fuzz_load', 'fuzz_formulae', 'fuzz_chart', 'fuzz_comment', 'fuzz_basic']
l.append	42	15	35.71%	['fuzz_sort', 'fuzz_sheet', 'fuzz_cellutil', 'fuzz_load', 'fuzz_formulae', 'fuzz_chart', 'fuzz_comment', 'fuzz_basic']
openpyxl.worksheet._reader.WorkSheetParser.parse_cell	44	0	0.0%	[]
openpyxl.pivot.table.PivotField.__init__	58	8	13.79%	['fuzz_sort', 'fuzz_sheet', 'fuzz_cellutil', 'fuzz_load', 'fuzz_formulae', 'fuzz_chart', 'fuzz_comment', 'fuzz_basic']
openpyxl.pivot.table.TableDefinition.__init__	87	0	0.0%	[]
openpyxl.reader.excel.ExcelReader.read_worksheets	58	0	0.0%	[]
openpyxl.reader.drawings.find_images	40	0	0.0%	[]
openpyxl.pivot.cache.CacheHierarchy.__init__	35	10	28.57%	['fuzz_sort', 'fuzz_sheet', 'fuzz_cellutil', 'fuzz_load', 'fuzz_formulae', 'fuzz_chart', 'fuzz_comment', 'fuzz_basic']

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file	Reached by	Covered by
	[]	[]
openpyxl.pivot.cache	[]	[]
openpyxl.drawing.image	[]	[]
openpyxl.drawing.properties	[]	[]
openpyxl.chartsheet	[]	[]
openpyxl.chart.layout	[]	[]
openpyxl.packaging	[]	[]
mimetypes	[]	[]
...fuzz_cellutil	['fuzz_cellutil']	[]
openpyxl.worksheet.smart_tag	[]	[]
datetime	[]	[]
openpyxl.chart.line_chart	['fuzz_chart']	[]
operator	[]	[]
openpyxl.xml	[]	[]
openpyxl.descriptors.namespace	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.worksheet._read_only	[]	[]
openpyxl.packaging.interface	[]	[]
openpyxl.compat.numbers	[]	[]
openpyxl.workbook.defined_name	[]	[]
openpyxl.cell.cell	[]	[]
openpyxl.drawing.spreadsheet_drawing	['fuzz_chart']	[]
openpyxl.descriptors.container	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.chartsheet.relation	[]	[]
openpyxl.pivot.record	[]	[]
openpyxl.descriptors.serialisable	['fuzz_chart', 'fuzz_sort']	[]
openpyxl.drawing.text	[]	[]
openpyxl.styles.styleable	[]	[]
openpyxl.cell.text	[]	[]
openpyxl.workbook.web	[]	[]
openpyxl.styles.alignment	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.pivot.fields	[]	[]
openpyxl.styles.builtins	[]	[]
inspect	[]	[]
lxml	[]	[]
openpyxl.chart.legend	[]	[]
openpyxl.reader.workbook	[]	[]
openpyxl.chartsheet.chartsheet	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
...fuzz_formulae	['fuzz_formulae']	[]
openpyxl.comments.shape_writer	[]	[]
openpyxl.reader.drawings	[]	[]
array	[]	[]
String	[]	[]
openpyxl.utils.bound_dictionary	[]	[]
openpyxl.chart.plotarea	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.workbook._writer	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.chart.descriptors	[]	[]
openpyxl.formula.tokenizer	['fuzz_formulae']	[]
openpyxl.workbook.external_reference	[]	[]
numpy	[]	[]
Sequence	[]	[]
openpyxl.utils.indexed_list	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.worksheet.filters	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.chartsheet.publish	[]	[]
openpyxl.workbook.function_group	[]	[]
openpyxl.chart.title	[]	[]
openpyxl.utils.cell	['fuzz_formulae', 'fuzz_chart', 'fuzz_sort', 'fuzz_cellutil', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
...fuzz_basic	['fuzz_basic']	[]
openpyxl.worksheet.cell_range	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.workbook.views	[]	[]
openpyxl.reader.strings	[]	[]
zipfile	[]	[]
openpyxl.worksheet.pagebreak	[]	[]
openpyxl.descriptors.base	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.worksheet.protection	[]	[]
openpyxl.compat.abc	[]	[]
openpyxl.worksheet.scenario	[]	[]
openpyxl.cell.rich_text	[]	[]
warnings	[]	[]
openpyxl.utils.protection	[]	[]
openpyxl.xml.constants	[]	[]
openpyxl.worksheet.dimensions	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.reader.excel	[]	[]
...fuzz_chart	['fuzz_chart']	[]
openpyxl.chart.text	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.worksheet.copier	[]	[]
openpyxl.chart.label	[]	[]
Integer	[]	[]
openpyxl.worksheet.print_settings	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.workbook.properties	[]	[]
openpyxl.drawing.line	[]	[]
openpyxl.chart.surface_chart	[]	[]
openpyxl.descriptors.nested	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
et_xmlfile	[]	[]
openpyxl.xml.functions	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
pandas	[]	[]
openpyxl.chart._3d	[]	[]
openpyxl.drawing.picture	[]	[]
openpyxl.workbook.external_link.external	[]	[]
openpyxl.worksheet.table	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.drawing	[]	[]
math	[]	[]
openpyxl.chart.series	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.chart.picture	[]	[]
PIL	[]	[]
openpyxl.worksheet.drawing	[]	[]
copy	[]	[]
openpyxl.cell	[]	[]
openpyxl.formula.translate	['fuzz_formulae']	[]
openpyxl.styles.table	[]	[]
openpyxl.chartsheet.views	['fuzz_chart']	[]
openpyxl.drawing.graphic	[]	[]
openpyxl.worksheet._writer	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.chart.data_source	['fuzz_chart']	[]
io	[]	[]
openpyxl.chartsheet.protection	[]	[]
openpyxl.workbook.smart_tags	[]	[]
openpyxl.comments.comment_sheet	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.formatting	[]	[]
openpyxl.utils.inference	[]	[]
openpyxl.pivot	[]	[]
openpyxl.workbook.workbook	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.chart	[]	[]
openpyxl.formatting.rule	[]	[]
openpyxl.chartsheet.custom	[]	[]
openpyxl.comments.comments	[]	[]
openpyxl.worksheet.cell_watch	[]	[]
openpyxl.packaging.custom	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.descriptors.excel	[]	[]
openpyxl.descriptors.sequence	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.drawing.colors	[]	[]
xml	[]	[]
openpyxl.chart.scatter_chart	[]	[]
openpyxl.styles.borders	[]	[]
openpyxl.chart.print_settings	[]	[]
openpyxl	[]	[]
functools	[]	[]
openpyxl.chart.marker	['fuzz_chart']	[]
...fuzz_sort	['fuzz_sort']	[]
openpyxl.utils.dataframe	[]	[]
openpyxl.drawing.geometry	[]	[]
openpyxl.packaging.extended	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
defusedxml	[]	[]
openpyxl.writer.excel	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.drawing.xdr	[]	[]
openpyxl.writer	[]	[]
openpyxl.styles.named_styles	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.worksheet	[]	[]
abc	[]	[]
openpyxl.styles.stylesheet	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.compat.strings	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.workbook.child	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
...fuzz_sheet	['fuzz_sheet']	[]
openpyxl.reader	[]	[]
openpyxl.chartsheet.properties	[]	[]
weakref	[]	[]
openpyxl.chart.reference	['fuzz_chart']	[]
openpyxl.comments	[]	[]
atheris	[]	[]
tempfile	[]	[]
openpyxl.utils.datetime	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.chart.chartspace	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
re	[]	[]
openpyxl.chart.trendline	[]	[]
openpyxl.chart.pivot	[]	[]
openpyxl.pivot.table	[]	[]
collections	[]	[]
openpyxl.worksheet.merge	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.packaging.manifest	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.utils.formulas	[]	[]
openpyxl.worksheet.worksheet	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
...fuzz_comment	['fuzz_comment']	[]
openpyxl.descriptors	[]	[]
openpyxl.drawing.drawing	[]	[]
openpyxl.chart.bubble_chart	[]	[]
posixpath	[]	[]
openpyxl.drawing.fill	[]	[]
openpyxl.compat.singleton	[]	[]
openpyxl.worksheet.header_footer	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.cell.read_only	[]	[]
openpyxl.worksheet._write_only	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.chart.stock_chart	[]	[]
openpyxl.workbook.protection	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.chart.error_bar	[]	[]
openpyxl.chart.axis	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.packaging.relationship	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.worksheet.custom	[]	[]
openpyxl.worksheet.errors	[]	[]
openpyxl.worksheet.picture	[]	[]
openpyxl.drawing.relation	[]	[]
openpyxl.chart._chart	['fuzz_chart']	[]
openpyxl.worksheet.formula	[]	[]
openpyxl.compat	[]	[]
openpyxl.chart.bar_chart	['fuzz_chart']	[]
openpyxl.worksheet.properties	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
...fuzz_load	['fuzz_load']	[]
openpyxl.chart.updown_bars	[]	[]
openpyxl.chart.shapes	['fuzz_chart']	[]
openpyxl.chart.pie_chart	[]	[]
openpyxl.writer.theme	[]	[]
openpyxl.drawing.effect	[]	[]
openpyxl.styles.fills	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.chart.area_chart	['fuzz_chart']	[]
os	[]	[]
openpyxl.compat.product	[]	[]
openpyxl.chart.radar_chart	[]	[]
openpyxl.descriptors.slots	[]	[]
openpyxl.worksheet.related	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.comments.author	[]	[]
openpyxl.styles.numbers	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.formatting.formatting	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.styles.fonts	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.drawing.connector	[]	[]
openpyxl.styles.proxy	[]	[]
openpyxl.workbook	[]	[]
openpyxl.packaging.core	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
	[]	[]
openpyxl.styles.protection	[]	[]
openpyxl.styles.differential	[]	[]
openpyxl.utils.exceptions	[]	[]
openpyxl.worksheet.views	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.styles.colors	[]	[]
openpyxl.utils.units	[]	[]
openpyxl.chart.reader	[]	[]
openpyxl.worksheet.datavalidation	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
itertools	[]	[]
openpyxl.worksheet._reader	[]	[]
openpyxl._constants	[]	[]
openpyxl.worksheet.controls	[]	[]
openpyxl.cell._writer	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.styles.cell_style	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.utils	[]	[]
openpyxl.formula	[]	[]
openpyxl.workbook.external_link	[]	[]
openpyxl.packaging.workbook	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.utils.escape	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.worksheet.page	['fuzz_chart', 'fuzz_sort', 'fuzz_sheet', 'fuzz_basic', 'fuzz_comment']	[]
openpyxl.worksheet.hyperlink	[]	[]
openpyxl.chart.series_factory	['fuzz_chart']	[]
openpyxl.worksheet.ole	[]	[]
openpyxl.styles	[]	[]

Directories in report

Directory