High level conclusions

Fuzzers reach 57.05% 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 21.21% 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

227 / 1241

Cyclomatic complexity statically reachable by fuzzers

775 / 4004

Runtime code coverage of functions

708 / 1241

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	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

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	446	44.3%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	560	55.6%
All colors	1006	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
27	442	openpyxl.utils.datetime.to_excel	call site: 00442	openpyxl.compat.strings.safe_string
26	655	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00655	openpyxl.descriptors.serialisable.Serialisable.to_tree
25	618	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00618	openpyxl.descriptors.serialisable.Serialisable.to_tree
21	557	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00557	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	593	openpyxl.packaging.relationship.RelationshipList.append	call site: 00593	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	895	openpyxl.styles.fonts.Font.from_tree	call site: 00895	openpyxl.chart.plotarea.PlotArea.from_tree
17	503	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00503	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	521	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00521	openpyxl.descriptors.serialisable.Serialisable.to_tree
16	314	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00314	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	747	openpyxl.writer.excel.ExcelWriter._write_chartsheets	call site: 00747	openpyxl.writer.excel.ExcelWriter._write_drawing
14	778	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00778	openpyxl.packaging.relationship.RelationshipList.to_tree
13	241	openpyxl.descriptors.sequence.ValueSequence.to_tree	call site: 00241	openpyxl.chart.plotarea.PlotArea.to_tree

Runtime coverage analysis

Covered functions

934

Functions that are reachable but not covered

173

Reachable functions

376

Percentage of reachable functions covered

53.99%

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	9
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	12
openpyxl.worksheet.worksheet	18
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	11
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	10
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	4
openpyxl.chart.text	1
openpyxl.chartsheet.chartsheet	5
openpyxl.packaging.manifest	26
openpyxl.styles.stylesheet	29
openpyxl.worksheet.related	1
openpyxl.descriptors.serialisable	44
openpyxl.descriptors.namespace	1
openpyxl.compat.strings	5
openpyxl.descriptors.nested	5
openpyxl.descriptors.sequence	11
openpyxl.worksheet.datavalidation	2
openpyxl.packaging.relationship	9
openpyxl.packaging.custom	12
openpyxl.chart.chartspace	2
openpyxl.chart.plotarea	7
openpyxl.comments.comment_sheet	8
openpyxl.chart.series	1
openpyxl.xml.functions	7
openpyxl.styles.fills	7
openpyxl.packaging.workbook	3
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	95
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.worksheet.merge	1
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	44
openpyxl.worksheet.page	1
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.styles.fonts	4
openpyxl.chart.axis	2
openpyxl.workbook.protection	2

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	26.3%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	42	73.6%
All colors	57	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
4	44	openpyxl.utils.cell.column_index_from_string	call site: 00044	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	35	openpyxl.formula.translate.Translator.translate_row	call site: 00035	openpyxl.formula.translate.Translator.translate_row
2	51	openpyxl.formula.translate.Translator.translate_range	call site: 00051	openpyxl.formula.translate.Translator.translate_row
1	9	openpyxl.formula.tokenizer.Tokenizer._parse	call site: 00009	.len
1	23	openpyxl.formula.translate.Translator.__init__	call site: 00023	openpyxl.formula.translate.Translator.translate_formula
1	42	openpyxl.formula.translate.Translator.translate_col	call site: 00042	openpyxl.utils.cell.column_index_from_string

Runtime coverage analysis

Covered functions

934

Functions that are reachable but not covered

20

Reachable functions

37

Percentage of reachable functions covered

45.95%

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	3

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	485	46.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	568	53.9%
All colors	1053	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
27	433	openpyxl.utils.datetime.to_excel	call site: 00433	openpyxl.compat.strings.safe_string
26	697	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00697	openpyxl.descriptors.serialisable.Serialisable.to_tree
25	660	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00660	openpyxl.descriptors.serialisable.Serialisable.to_tree
21	548	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00548	openpyxl.descriptors.serialisable.Serialisable.to_tree
21	903	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00903	openpyxl.descriptors.serialisable.Serialisable.from_tree
18	185	openpyxl.descriptors.sequence.ValueSequence.to_tree	call site: 00185	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	584	openpyxl.packaging.relationship.RelationshipList.append	call site: 00584	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	603	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00603	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	641	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00641	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	494	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00494	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	512	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00512	openpyxl.descriptors.serialisable.Serialisable.to_tree
16	271	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00271	openpyxl.packaging.custom.CustomPropertyList.to_tree

Runtime coverage analysis

Covered functions

934

Functions that are reachable but not covered

175

Reachable functions

362

Percentage of reachable functions covered

51.66%

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	10
openpyxl.workbook.workbook	6
openpyxl.worksheet._write_only	2
openpyxl.worksheet.worksheet	18
openpyxl.worksheet.dimensions	11
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	10
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	4
openpyxl.packaging.relationship	9
openpyxl.packaging.custom	12
openpyxl.worksheet.datavalidation	2
openpyxl.chart.text	1
openpyxl.descriptors.serialisable	44
openpyxl.descriptors.namespace	1
openpyxl.compat.strings	5
openpyxl.packaging.core	8
openpyxl.descriptors.sequence	11
openpyxl.descriptors.nested	5
openpyxl.chart.chartspace	2
openpyxl.chartsheet.chartsheet	5
openpyxl.chart.plotarea	7
openpyxl.styles.fills	7
openpyxl.packaging.workbook	3
openpyxl.xml.functions	7
openpyxl.styles.stylesheet	29
openpyxl.packaging.manifest	26
openpyxl.comments.comment_sheet	8
openpyxl.worksheet.related	1
openpyxl.chart.series	1
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	95
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.worksheet.merge	1
openpyxl.utils.indexed_list	4
openpyxl.styles.cell_style	7
openpyxl.styles.alignment	1
openpyxl.styles.numbers	4
openpyxl.workbook._writer	44
openpyxl.workbook.protection	2
openpyxl.styles.fonts	4
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.chart.axis	2
openpyxl.worksheet.page	1

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	445	43.7%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	572	56.2%
All colors	1017	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
27	486	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00486	openpyxl.cell._writer._set_attributes
26	667	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00667	openpyxl.descriptors.serialisable.Serialisable.to_tree
26	899	openpyxl.descriptors.serialisable.Serialisable.from_tree	call site: 00899	openpyxl.chart.plotarea.PlotArea.from_tree
25	630	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00630	openpyxl.descriptors.serialisable.Serialisable.to_tree
21	569	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00569	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	605	openpyxl.packaging.relationship.RelationshipList.append	call site: 00605	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	515	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00515	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	533	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00533	openpyxl.descriptors.serialisable.Serialisable.to_tree
16	244	openpyxl.descriptors.sequence.ValueSequence.to_tree	call site: 00244	openpyxl.chartsheet.chartsheet.Chartsheet.to_tree
16	325	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00325	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	759	openpyxl.writer.excel.ExcelWriter._write_chartsheets	call site: 00759	openpyxl.writer.excel.ExcelWriter._write_drawing
14	790	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00790	openpyxl.packaging.relationship.RelationshipList.to_tree

Runtime coverage analysis

Covered functions

934

Functions that are reachable but not covered

182

Reachable functions

382

Percentage of reachable functions covered

52.36%

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	8
openpyxl.workbook.workbook	25
openpyxl.packaging.core	9
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	12
openpyxl.worksheet.worksheet	18
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	12
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	10
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	4
openpyxl.chart.series	1
openpyxl.styles.fills	9
openpyxl.worksheet.datavalidation	2
openpyxl.descriptors.serialisable	45
openpyxl.descriptors.namespace	1
openpyxl.compat.strings	5
openpyxl.descriptors.nested	5
openpyxl.descriptors.sequence	13
openpyxl.chart.plotarea	7
openpyxl.worksheet.related	1
openpyxl.chartsheet.chartsheet	5
openpyxl.packaging.custom	12
openpyxl.packaging.manifest	26
openpyxl.packaging.relationship	10
openpyxl.chart.text	1
openpyxl.comments.comment_sheet	8
openpyxl.styles.stylesheet	29
openpyxl.packaging.workbook	3
openpyxl.chart.chartspace	2
openpyxl.xml.functions	9
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	95
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.worksheet.merge	1
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	44
openpyxl.styles.fonts	4
openpyxl.worksheet.page	1
openpyxl.workbook.protection	2
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.chart.axis	2

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	52.9%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	32	47.0%
All colors	68	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	28	...fuzz_cellutil.TestInput	call site: 00028	openpyxl.utils.cell.coordinate_from_string
7	52	...fuzz_cellutil.TestInput	call site: 00052	openpyxl.utils.cell.range_to_tuple
5	12	openpyxl.utils.cell.range_boundaries	call site: 00012	.all
5	61	...fuzz_cellutil.TestInput	call site: 00061	openpyxl.utils.cell.range_boundaries
4	22	openpyxl.utils.cell.range_boundaries	call site: 00022	.range
4	46	openpyxl.utils.cell.get_column_interval	call site: 00046	fdp.ConsumeInt
3	37	openpyxl.utils.cell.coordinate_to_tuple	call site: 00037	openpyxl.utils.cell.get_column_interval
1	9	...fuzz_cellutil.TestInput	call site: 00009	openpyxl.utils.cell.range_boundaries

Runtime coverage analysis

Covered functions

934

Functions that are reachable but not covered

26

Reachable functions

33

Percentage of reachable functions covered

21.21%

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	20

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	457	44.7%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	565	55.2%
All colors	1022	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
27	459	openpyxl.utils.datetime.to_excel	call site: 00459	openpyxl.compat.strings.safe_string
26	672	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00672	openpyxl.descriptors.serialisable.Serialisable.to_tree
25	635	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00635	openpyxl.descriptors.serialisable.Serialisable.to_tree
21	574	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00574	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	610	openpyxl.packaging.relationship.RelationshipList.append	call site: 00610	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	520	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00520	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	538	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00538	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	872	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00872	openpyxl.descriptors.serialisable.Serialisable.from_tree
16	331	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00331	openpyxl.packaging.custom.CustomPropertyList.to_tree
16	764	openpyxl.writer.excel.ExcelWriter._write_chartsheets	call site: 00764	openpyxl.writer.excel.ExcelWriter._write_drawing
16	908	openpyxl.descriptors.serialisable.Serialisable.from_tree	call site: 00908	openpyxl.chart.plotarea.PlotArea.from_tree
14	795	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00795	openpyxl.packaging.relationship.RelationshipList.to_tree

Runtime coverage analysis

Covered functions

933

Functions that are reachable but not covered

181

Reachable functions

382

Percentage of reachable functions covered

52.62%

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	12
openpyxl.workbook.workbook	25
openpyxl.packaging.core	9
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	12
openpyxl.worksheet.worksheet	18
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	11
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	10
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	4
openpyxl.worksheet.datavalidation	2
openpyxl.packaging.relationship	9
openpyxl.packaging.workbook	3
openpyxl.packaging.custom	12
openpyxl.chart.plotarea	7
openpyxl.worksheet.related	1
openpyxl.styles.fills	7
openpyxl.comments.comment_sheet	8
openpyxl.chartsheet.chartsheet	5
openpyxl.chart.chartspace	2
openpyxl.chart.series	1
openpyxl.descriptors.serialisable	44
openpyxl.descriptors.namespace	1
openpyxl.compat.strings	5
openpyxl.descriptors.sequence	11
openpyxl.descriptors.nested	5
openpyxl.xml.functions	7
openpyxl.chart.text	1
openpyxl.styles.stylesheet	29
openpyxl.packaging.manifest	26
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	95
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.worksheet.merge	1
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	44
openpyxl.workbook.protection	2
openpyxl.worksheet.page	1
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.chart.axis	2
openpyxl.styles.fonts	4

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	568	47.5%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	626	52.4%
All colors	1194	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
51	172	...fuzz_chart.TestInput	call site: 00172	openpyxl.workbook.workbook.Workbook.save
31	1044	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 01044	openpyxl.descriptors.serialisable.Serialisable.from_tree
27	612	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00612	openpyxl.cell._writer._set_attributes
26	844	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00844	openpyxl.descriptors.serialisable.Serialisable.to_tree
25	807	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00807	openpyxl.descriptors.serialisable.Serialisable.to_tree
21	695	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00695	openpyxl.descriptors.serialisable.Serialisable.to_tree
20	127	...fuzz_chart.TestInput	call site: 00127	openpyxl.chart.area_chart.AreaChart3D.__init__
18	731	openpyxl.packaging.relationship.RelationshipList.append	call site: 00731	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	750	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00750	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	788	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00788	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	641	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00641	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	659	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00659	openpyxl.descriptors.serialisable.Serialisable.to_tree

Runtime coverage analysis

Covered functions

933

Functions that are reachable but not covered

204

Reachable functions

421

Percentage of reachable functions covered

51.54%

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	18
openpyxl.workbook.workbook	26
openpyxl.packaging.core	9
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	12
openpyxl.worksheet.worksheet	18
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	12
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	10
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	4
openpyxl.styles.fills	9
openpyxl.packaging.manifest	26
openpyxl.packaging.custom	12
openpyxl.chart.plotarea	7
openpyxl.packaging.workbook	3
openpyxl.packaging.relationship	10
openpyxl.styles.stylesheet	29
openpyxl.chart.chartspace	2
openpyxl.chart.text	1
openpyxl.comments.comment_sheet	8
openpyxl.worksheet.related	1
openpyxl.descriptors.serialisable	45
openpyxl.descriptors.namespace	1
openpyxl.compat.strings	5
openpyxl.descriptors.sequence	13
openpyxl.descriptors.nested	5
openpyxl.xml.functions	11
openpyxl.worksheet.datavalidation	2
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	95
openpyxl.cell._writer	20
openpyxl.utils.datetime	9
openpyxl.worksheet.merge	1
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	44
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.worksheet.page	1
openpyxl.workbook.protection	2
openpyxl.styles.fonts	4

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

934

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']	5	0	8	6	5	210	2	690	332
openpyxl.descriptors.sequence.Sequence.__set__	openpyxl.descriptors.sequence	3	['N/A', 'N/A', 'N/A']	4	0	1	2	4	46	1	145	89
openpyxl.drawing.spreadsheet_drawing.SpreadsheetDrawing._write	openpyxl.drawing.spreadsheet_drawing	1	['N/A']	2	0	7	5	5	93	0	304	80
openpyxl.reader.workbook.WorkbookParser.assign_names	openpyxl.reader.workbook	1	['N/A']	2	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

323 / 1241

Cyclomatic complexity statically reachable by fuzzers

1114 / 4004

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	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

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.writer.excel.ExcelWriter._write_worksheets	34	16	47.05%	['fuzz_comment', 'fuzz_basic', 'fuzz_sort', 'fuzz_sheet', 'fuzz_chart']
t._write	37	20	54.05%	['fuzz_comment', 'fuzz_basic', 'fuzz_sort', 'fuzz_sheet', 'fuzz_chart']
openpyxl.pivot.fields.Number.__init__	31	17	54.83%	[]
openpyxl.drawing.colors.SystemColor.__init__	35	5	14.28%	[]
openpyxl.drawing.colors.SchemeColor.__init__	41	12	29.26%	[]
openpyxl.cell._writer.etree_write_cell	37	16	43.24%	['fuzz_comment', 'fuzz_basic', 'fuzz_sort', 'fuzz_sheet', 'fuzz_chart']
openpyxl.cell._writer.lxml_write_cell	44	2	4.545%	['fuzz_comment', 'fuzz_basic', 'fuzz_sort', 'fuzz_sheet', 'fuzz_chart']
openpyxl.worksheet._reader.WorkSheetParser.parse_cell	44	0	0.0%	[]
openpyxl.pivot.table.PivotField.__init__	58	8	13.79%	[]
openpyxl.pivot.table.TableDefinition.__init__	87	0	0.0%	[]
openpyxl.drawing.fill.Blip.__init__	38	7	18.42%	[]
openpyxl.drawing.text.CharacterProperties.__init__	43	3	6.976%	[]
openpyxl.drawing.text.ParagraphProperties.__init__	43	15	34.88%	[]
openpyxl.reader.excel.ExcelReader.read_worksheets	56	0	0.0%	[]
openpyxl.reader.drawings.find_images	40	0	0.0%	[]
openpyxl.pivot.cache.CacheHierarchy.__init__	35	10	28.57%	[]
...fuzz_sheet.TestInput	31	14	45.16%	[]

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

Directories in report

Directory