High level conclusions

Fuzzers reach 59.85% 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 18.42% 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

228 / 1248

Cyclomatic complexity statically reachable by fuzzers

769 / 4025

Runtime code coverage of functions

747 / 1248

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_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	418	38.3%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	673	61.6%
All colors	1091	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
29	962	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00962	openpyxl.descriptors.container.ElementList.from_tree
25	755	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00755	openpyxl.worksheet.filters.StringFilter.to_tree
21	485	openpyxl.utils.datetime.to_excel	call site: 00485	openpyxl.compat.strings.safe_string
20	595	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00595	openpyxl.worksheet.filters.StringFilter.to_tree
17	629	openpyxl.packaging.relationship.RelationshipList.append	call site: 00629	openpyxl.worksheet.filters.StringFilter.to_tree
17	647	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00647	openpyxl.worksheet.filters.StringFilter.to_tree
17	683	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00683	openpyxl.worksheet.filters.StringFilter.to_tree
16	328	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00328	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	544	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00544	openpyxl.worksheet.filters.StringFilter.to_tree
16	561	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00561	openpyxl.worksheet.filters.StringFilter.to_tree
13	879	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00879	openpyxl.packaging.manifest.Manifest.append
12	714	openpyxl.descriptors.sequence.NestedSequence.to_tree	call site: 00714	openpyxl.worksheet.filters.StringFilter.to_tree

Runtime coverage analysis

Covered functions

980

Functions that are reachable but not covered

172

Reachable functions

405

Percentage of reachable functions covered

57.53%

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	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	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.packaging.workbook	3
openpyxl.chart.chartspace	2
openpyxl.worksheet.filters	14
openpyxl.comments.comment_sheet	8
openpyxl.styles.fills	7
openpyxl.chart.text	1
openpyxl.worksheet.related	1
openpyxl.styles.stylesheet	32
openpyxl.packaging.custom	12
openpyxl.worksheet.datavalidation	2
openpyxl.chart.plotarea	7
openpyxl.packaging.manifest	25
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.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.worksheet.page	1
openpyxl.workbook.protection	2
openpyxl.worksheet.table	2
openpyxl.utils.escape	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	400	38.9%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	627	61.0%
All colors	1027	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
28	908	openpyxl.styles.fonts.Font.from_tree	call site: 00908	openpyxl.chart.plotarea.PlotArea.from_tree
25	679	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00679	openpyxl.worksheet.filters.StringFilter.to_tree
22	430	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00430	openpyxl.cell._writer._set_attributes
20	209	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00209	openpyxl.worksheet.filters.StringFilter.to_tree
20	505	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00505	openpyxl.worksheet.filters.StringFilter.to_tree
17	539	openpyxl.packaging.relationship.RelationshipList.append	call site: 00539	openpyxl.worksheet.filters.StringFilter.to_tree
17	557	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00557	openpyxl.worksheet.filters.StringFilter.to_tree
17	593	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00593	openpyxl.worksheet.filters.StringFilter.to_tree
16	238	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00238	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	454	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00454	openpyxl.worksheet.filters.StringFilter.to_tree
16	471	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00471	openpyxl.worksheet.filters.StringFilter.to_tree
15	886	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00886	openpyxl.descriptors.container.ElementList.from_tree

Runtime coverage analysis

Covered functions

981

Functions that are reachable but not covered

170

Reachable functions

375

Percentage of reachable functions covered

54.67%

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	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.chartsheet.chartsheet	5
openpyxl.packaging.workbook	3
openpyxl.packaging.custom	12
openpyxl.styles.fills	7
openpyxl.worksheet.related	1
openpyxl.comments.comment_sheet	8
openpyxl.chart.chartspace	2
openpyxl.chart.plotarea	7
openpyxl.chart.series	1
openpyxl.packaging.manifest	25
openpyxl.styles.stylesheet	32
openpyxl.worksheet.datavalidation	2
openpyxl.chart.text	1
openpyxl.worksheet.filters	17
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	91
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.xml.functions	2
openpyxl.compat.strings	5
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.sequence	11
openpyxl.descriptors.nested	3
openpyxl.descriptors.namespace	1
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	7
openpyxl.chart.axis	5
openpyxl.styles.fonts	7
openpyxl.workbook.protection	5
openpyxl.worksheet.page	1
openpyxl.worksheet.table	2
openpyxl.utils.escape	2

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	373	41.1%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	534	58.8%
All colors	907	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
32	766	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00766	openpyxl.descriptors.container.ElementList.from_tree
25	544	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00544	openpyxl.worksheet.filters.StringFilter.to_tree
21	317	openpyxl.utils.datetime.to_excel	call site: 00317	openpyxl.compat.strings.safe_string
20	427	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00427	openpyxl.worksheet.filters.StringFilter.to_tree
17	460	openpyxl.packaging.relationship.RelationshipList.append	call site: 00460	openpyxl.worksheet.filters.StringFilter.to_tree
16	192	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00192	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	376	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00376	openpyxl.worksheet.filters.StringFilter.to_tree
16	393	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00393	openpyxl.worksheet.filters.StringFilter.to_tree
14	494	openpyxl.packaging.core.NestedDateTime.to_tree	call site: 00494	openpyxl.worksheet.filters.StringFilter.to_tree
13	673	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00673	openpyxl.packaging.manifest.Manifest.append
12	6	...fuzz_basic.TestInput	call site: 00006	fdp.ConsumeIntInRange
12	884	openpyxl.packaging.manifest.Manifest._write	call site: 00884	openpyxl.chart.plotarea.PlotArea.from_tree

Runtime coverage analysis

Covered functions

981

Functions that are reachable but not covered

178

Reachable functions

363

Percentage of reachable functions covered

50.96%

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.packaging.manifest	25
openpyxl.worksheet.datavalidation	2
openpyxl.packaging.workbook	3
openpyxl.chart.plotarea	7
openpyxl.styles.fills	7
openpyxl.chart.text	1
openpyxl.chart.series	1
openpyxl.packaging.custom	12
openpyxl.chart.chartspace	2
openpyxl.worksheet.filters	18
openpyxl.worksheet.related	1
openpyxl.chartsheet.chartsheet	5
openpyxl.comments.comment_sheet	8
openpyxl.styles.stylesheet	32
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.packaging.core	9
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.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.workbook.protection	5
openpyxl.worksheet.page	1
openpyxl.styles.fonts	7
openpyxl.chart.axis	5

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	376	39.6%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	572	60.3%
All colors	948	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
32	819	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00819	openpyxl.descriptors.container.ElementList.from_tree
25	612	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00612	openpyxl.worksheet.filters.StringFilter.to_tree
21	384	openpyxl.utils.datetime.to_excel	call site: 00384	openpyxl.compat.strings.safe_string
20	494	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00494	openpyxl.worksheet.filters.StringFilter.to_tree
17	528	openpyxl.packaging.relationship.RelationshipList.append	call site: 00528	openpyxl.worksheet.filters.StringFilter.to_tree
16	259	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00259	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	443	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00443	openpyxl.worksheet.filters.StringFilter.to_tree
16	460	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00460	openpyxl.worksheet.filters.StringFilter.to_tree
13	736	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00736	openpyxl.packaging.manifest.Manifest.append
12	925	openpyxl.packaging.manifest.Manifest._write	call site: 00925	openpyxl.chart.plotarea.PlotArea.from_tree
11	149	...fuzz_sheet.TestInput	call site: 00149	openpyxl.workbook.workbook.Workbook.save
10	122	openpyxl.workbook.workbook.Workbook.__init__	call site: 00122	fdp.ConsumeInt

Runtime coverage analysis

Covered functions

980

Functions that are reachable but not covered

174

Reachable functions

377

Percentage of reachable functions covered

53.85%

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.styles.fills	7
openpyxl.packaging.custom	12
openpyxl.chart.text	1
openpyxl.comments.comment_sheet	8
openpyxl.worksheet.filters	17
openpyxl.styles.stylesheet	32
openpyxl.chartsheet.chartsheet	5
openpyxl.chart.plotarea	7
openpyxl.worksheet.datavalidation	2
openpyxl.chart.chartspace	2
openpyxl.worksheet.related	1
openpyxl.chart.series	1
openpyxl.packaging.workbook	3
openpyxl.packaging.manifest	25
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.nested	3
openpyxl.descriptors.sequence	9
openpyxl.descriptors.namespace	1
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	7
openpyxl.workbook.protection	2
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.worksheet.page	1
openpyxl.chart.axis	2
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	36	48.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	39	52.0%
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
7	34	...fuzz_cellutil.TestInput	call site: 00034	openpyxl.utils.cell.coordinate_to_tuple
7	59	...fuzz_cellutil.TestInput	call site: 00059	openpyxl.utils.cell.range_to_tuple
5	12	openpyxl.utils.cell.range_boundaries	call site: 00012	.all
5	68	...fuzz_cellutil.TestInput	call site: 00068	openpyxl.utils.cell.range_boundaries
4	53	openpyxl.utils.cell.get_column_interval	call site: 00053	openpyxl.utils.cell.get_column_letter
3	44	openpyxl.utils.cell.coordinate_to_tuple	call site: 00044	openpyxl.utils.cell.get_column_interval
2	25	openpyxl.utils.cell.range_boundaries	call site: 00025	openpyxl.utils.cell.get_column_letter
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

981

Functions that are reachable but not covered

31

Reachable functions

38

Percentage of reachable functions covered

18.42%

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_cellutil	15
openpyxl.utils.cell	25

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	15	23.4%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	49	76.5%
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	17	openpyxl.formula.tokenizer.Tokenizer._parse	call site: 00017	openpyxl.formula.translate.Translator.__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
1	28	openpyxl.formula.translate.Translator.__init__	call site: 00028	openpyxl.formula.translate.Translator.translate_formula

Runtime coverage analysis

Covered functions

981

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_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	400	38.5%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	638	61.4%
All colors	1038	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
26	920	openpyxl.styles.fonts.Font.from_tree	call site: 00920	openpyxl.worksheet.table.TableColumn.from_tree
25	689	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00689	openpyxl.worksheet.filters.StringFilter.to_tree
21	393	openpyxl.utils.datetime.to_excel	call site: 00393	openpyxl.compat.strings.safe_string
20	508	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00508	openpyxl.worksheet.filters.StringFilter.to_tree
17	541	openpyxl.packaging.relationship.RelationshipList.append	call site: 00541	openpyxl.worksheet.filters.StringFilter.to_tree
17	559	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00559	openpyxl.worksheet.filters.StringFilter.to_tree
17	595	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00595	openpyxl.worksheet.filters.StringFilter.to_tree
17	896	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00896	openpyxl.descriptors.container.ElementList.from_tree
16	235	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00235	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	457	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00457	openpyxl.worksheet.filters.StringFilter.to_tree
16	474	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00474	openpyxl.worksheet.filters.StringFilter.to_tree
13	813	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00813	openpyxl.packaging.manifest.Manifest.append

Runtime coverage analysis

Covered functions

981

Functions that are reachable but not covered

170

Reachable functions

375

Percentage of reachable functions covered

54.67%

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.packaging.custom	12
openpyxl.chartsheet.chartsheet	5
openpyxl.worksheet.filters	14
openpyxl.comments.comment_sheet	8
openpyxl.worksheet.related	1
openpyxl.chart.text	1
openpyxl.worksheet.datavalidation	2
openpyxl.styles.fills	9
openpyxl.styles.stylesheet	32
openpyxl.chart.chartspace	2
openpyxl.packaging.workbook	3
openpyxl.chart.series	1
openpyxl.packaging.manifest	25
openpyxl.chart.plotarea	7
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	92
openpyxl.cell._writer	20
openpyxl.utils.datetime	9
openpyxl.compat.strings	5
openpyxl.xml.functions	4
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.sequence	13
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.worksheet.page	1
openpyxl.styles.fonts	7
openpyxl.chart.axis	5
openpyxl.workbook.protection	5
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	2	...fuzz_load.TestInput	call site: 00002	openpyxl.load_workbook

Runtime coverage analysis

Covered functions

981

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

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']	9	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	73	0	235	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

330 / 1248

Cyclomatic complexity statically reachable by fuzzers

1126 / 4025

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_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.workbook._writer.WorkbookWriter.write_root_rels', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.utils.datetime.to_excel', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.writer.excel.ExcelWriter.write_data']

/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.styles.fonts.Font.from_tree', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.writer.excel.ExcelWriter.write_data', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.packaging.relationship.RelationshipList.append']

/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.workbook._writer.WorkbookWriter.write_root_rels', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.utils.datetime.to_excel', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.writer.excel.ExcelWriter.write_data', 'openpyxl.packaging.core.NestedDateTime.to_tree', 'openpyxl.writer.excel.ExcelWriter._write_external_links']

/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.workbook._writer.WorkbookWriter.write_root_rels', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.utils.datetime.to_excel', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', '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_interval', 'openpyxl.utils.cell.coordinate_to_tuple', 'openpyxl.utils.cell.get_column_letter']

/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.tokenizer.Tokenizer._parse', 'openpyxl.formula.translate.Translator.translate_row', 'openpyxl.formula.translate.Translator.translate_range', 'openpyxl.formula.translate.Translator.__init__']

/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.styles.fonts.Font.from_tree', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.utils.datetime.to_excel', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.workbook._writer.WorkbookWriter.write_root_rels', 'openpyxl.writer.excel.ExcelWriter.write_data']

/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']

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
openpyxl.pivot.fields.Number.__init__	31	17	54.83%	['fuzz_cellutil', 'fuzz_sort', 'fuzz_basic', 'fuzz_load', 'fuzz_comment', 'fuzz_formulae', 'fuzz_chart', 'fuzz_sheet']
openpyxl.drawing.colors.SystemColor.__init__	35	5	14.28%	['fuzz_cellutil', 'fuzz_sort', 'fuzz_basic', 'fuzz_load', 'fuzz_comment', 'fuzz_formulae', 'fuzz_chart', 'fuzz_sheet']
openpyxl.drawing.colors.SchemeColor.__init__	41	12	29.26%	['fuzz_cellutil', 'fuzz_sort', 'fuzz_basic', 'fuzz_load', 'fuzz_comment', 'fuzz_formulae', 'fuzz_chart', 'fuzz_sheet']
openpyxl.cell._writer.lxml_write_cell	35	2	5.714%	['fuzz_cellutil', 'fuzz_sort', 'fuzz_basic', 'fuzz_load', 'fuzz_comment', 'fuzz_formulae', 'fuzz_chart', 'fuzz_sheet']
tree.remove	324	99	30.55%	['fuzz_sort', 'fuzz_basic', 'fuzz_load', 'fuzz_comment', 'fuzz_formulae', 'fuzz_chart', 'fuzz_sheet']
openpyxl.pivot.table.PivotField.__init__	58	8	13.79%	['fuzz_cellutil', 'fuzz_sort', 'fuzz_basic', 'fuzz_load', 'fuzz_comment', 'fuzz_formulae', 'fuzz_chart', 'fuzz_sheet']
openpyxl.pivot.table.TableDefinition.__init__	87	0	0.0%	[]
openpyxl.drawing.fill.Blip.__init__	38	7	18.42%	['fuzz_cellutil', 'fuzz_sort', 'fuzz_basic', 'fuzz_load', 'fuzz_comment', 'fuzz_formulae', 'fuzz_chart', 'fuzz_sheet']
openpyxl.worksheet._reader.WorkSheetParser.parse_cell	44	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_cellutil', 'fuzz_sort', 'fuzz_basic', 'fuzz_load', 'fuzz_comment', 'fuzz_formulae', 'fuzz_chart', 'fuzz_sheet']
...fuzz_sheet.TestInput	31	14	45.16%	['fuzz_sheet']

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

Directories in report

Directory