High level conclusions

Fuzzers reach 58.19% 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 18.18% 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

238 / 1251

Cyclomatic complexity statically reachable by fuzzers

811 / 4037

Runtime code coverage of functions

728 / 1251

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_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	44	64.7%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	24	35.2%
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
13	37	openpyxl.utils.cell.coordinate_to_tuple	call site: 00037	openpyxl.utils.cell.get_column_interval
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
6	20	openpyxl.utils.cell.range_boundaries	call site: 00020	openpyxl.utils.cell.column_index_from_string
5	12	openpyxl.utils.cell.range_boundaries	call site: 00012	.all
5	61	...fuzz_cellutil.TestInput	call site: 00061	openpyxl.utils.cell.range_boundaries
1	9	...fuzz_cellutil.TestInput	call site: 00009	openpyxl.utils.cell.range_boundaries

Runtime coverage analysis

Covered functions

951

Functions that are reachable but not covered

27

Reachable functions

33

Percentage of reachable functions covered

18.18%

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_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

951

Functions that are reachable but not covered

5

Reachable functions

5

Percentage of reachable functions covered

0.0%

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

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

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_load	4

Fuzzer: fuzz_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

951

Functions that are reachable but not covered

21

Reachable functions

37

Percentage of reachable functions covered

43.24%

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_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	445	40.3%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	657	59.6%
All colors	1102	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	519	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00519	openpyxl.cell._writer._set_attributes
26	751	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00751	openpyxl.descriptors.serialisable.Serialisable.to_tree
25	714	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00714	openpyxl.descriptors.serialisable.Serialisable.to_tree
21	602	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00602	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	470	openpyxl.cell._writer.etree_write_cell	call site: 00470	openpyxl.utils.datetime.to_excel
18	638	openpyxl.packaging.relationship.RelationshipList.append	call site: 00638	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	657	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00657	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	695	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00695	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	548	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00548	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	566	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00566	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	951	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00951	openpyxl.descriptors.serialisable.Serialisable.from_tree
16	324	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00324	openpyxl.packaging.custom.CustomPropertyList.to_tree

Runtime coverage analysis

Covered functions

951

Functions that are reachable but not covered

171

Reachable functions

379

Percentage of reachable functions covered

54.88%

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	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.packaging.relationship	10
openpyxl.chart.series	1
openpyxl.descriptors.serialisable	45
openpyxl.descriptors.namespace	1
openpyxl.compat.strings	5
openpyxl.styles.stylesheet	29
openpyxl.chart.plotarea	7
openpyxl.chartsheet.chartsheet	5
openpyxl.packaging.manifest	26
openpyxl.descriptors.nested	5
openpyxl.chart.text	1
openpyxl.packaging.custom	12
openpyxl.descriptors.sequence	13
openpyxl.styles.fills	9
openpyxl.worksheet.datavalidation	2
openpyxl.comments.comment_sheet	8
openpyxl.chart.chartspace	2
openpyxl.xml.functions	9
openpyxl.worksheet.related	1
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.table	2
openpyxl.utils.escape	2
openpyxl.workbook.protection	2
openpyxl.styles.fonts	4
openpyxl.chart.axis	2
openpyxl.worksheet.page	1

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	455	40.9%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	655	59.0%
All colors	1110	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
45	477	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00477	openpyxl.cell._writer._set_attributes
26	760	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00760	openpyxl.descriptors.serialisable.Serialisable.to_tree
26	960	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00960	openpyxl.descriptors.serialisable.Serialisable.from_tree
25	723	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00723	openpyxl.descriptors.serialisable.Serialisable.to_tree
21	611	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00611	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	647	openpyxl.packaging.relationship.RelationshipList.append	call site: 00647	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	666	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00666	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	704	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00704	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	557	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00557	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	575	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00575	openpyxl.descriptors.serialisable.Serialisable.to_tree
16	333	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00333	openpyxl.packaging.custom.CustomPropertyList.to_tree
14	883	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00883	openpyxl.packaging.relationship.RelationshipList.to_tree

Runtime coverage analysis

Covered functions

950

Functions that are reachable but not covered

181

Reachable functions

385

Percentage of reachable functions covered

52.99%

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_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.styles.fills	7
openpyxl.packaging.workbook	3
openpyxl.styles.stylesheet	29
openpyxl.descriptors.serialisable	44
openpyxl.descriptors.namespace	1
openpyxl.compat.strings	5
openpyxl.worksheet.related	1
openpyxl.chart.text	1
openpyxl.packaging.custom	12
openpyxl.chart.series	1
openpyxl.descriptors.nested	5
openpyxl.xml.functions	9
openpyxl.chart.plotarea	7
openpyxl.descriptors.sequence	11
openpyxl.packaging.relationship	9
openpyxl.comments.comment_sheet	8
openpyxl.packaging.manifest	26
openpyxl.chartsheet.chartsheet	5
openpyxl.chart.chartspace	2
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.workbook.protection	2
openpyxl.chart.axis	2
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.styles.fonts	4
openpyxl.worksheet.page	1

Fuzzer: fuzz_basic

Call tree

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	462	42.8%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	617	57.1%
All colors	1079	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
45	426	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00426	openpyxl.cell._writer._set_attributes
33	929	openpyxl.styles.fonts.Font.from_tree	call site: 00929	openpyxl.descriptors.serialisable.Serialisable.from_tree
26	708	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00708	openpyxl.descriptors.serialisable.Serialisable.to_tree
25	671	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00671	openpyxl.descriptors.serialisable.Serialisable.to_tree
21	559	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00559	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	595	openpyxl.packaging.relationship.RelationshipList.append	call site: 00595	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	614	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00614	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	652	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00652	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	505	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00505	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	523	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00523	openpyxl.descriptors.serialisable.Serialisable.to_tree
16	281	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00281	openpyxl.packaging.custom.CustomPropertyList.to_tree
14	836	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00836	openpyxl.packaging.relationship.RelationshipList.to_tree

Runtime coverage analysis

Covered functions

951

Functions that are reachable but not covered

191

Reachable functions

374

Percentage of reachable functions covered

48.93%

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	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.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	4
openpyxl.worksheet.related	1
openpyxl.chart.series	1
openpyxl.worksheet.datavalidation	2
openpyxl.packaging.manifest	26
openpyxl.styles.fills	9
openpyxl.packaging.custom	12
openpyxl.packaging.relationship	10
openpyxl.chart.text	1
openpyxl.chartsheet.chartsheet	5
openpyxl.comments.comment_sheet	8
openpyxl.chart.plotarea	7
openpyxl.styles.stylesheet	29
openpyxl.packaging.workbook	3
openpyxl.chart.chartspace	2
openpyxl.descriptors.serialisable	48
openpyxl.descriptors.namespace	1
openpyxl.compat.strings	5
openpyxl.packaging.core	8
openpyxl.descriptors.nested	5
openpyxl.xml.functions	9
openpyxl.descriptors.sequence	13
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.styles.fonts	7
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.chart.axis	5
openpyxl.workbook.protection	5
openpyxl.worksheet.page	1

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	474	39.7%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	717	60.2%
All colors	1191	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
45	559	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00559	openpyxl.cell._writer._set_attributes
26	841	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00841	openpyxl.descriptors.serialisable.Serialisable.to_tree
25	804	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00804	openpyxl.descriptors.serialisable.Serialisable.to_tree
21	692	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00692	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	728	openpyxl.packaging.relationship.RelationshipList.append	call site: 00728	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	747	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00747	openpyxl.descriptors.serialisable.Serialisable.to_tree
18	785	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00785	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	638	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00638	openpyxl.descriptors.serialisable.Serialisable.to_tree
17	656	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00656	openpyxl.descriptors.serialisable.Serialisable.to_tree
16	414	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00414	openpyxl.packaging.custom.CustomPropertyList.to_tree
14	964	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00964	openpyxl.packaging.relationship.RelationshipList.to_tree
14	1085	openpyxl.styles.fonts.Font.from_tree	call site: 01085	openpyxl.workbook.protection.WorkbookProtection.from_tree

Runtime coverage analysis

Covered functions

950

Functions that are reachable but not covered

181

Reachable functions

418

Percentage of reachable functions covered

56.7%

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.stylesheet	29
openpyxl.comments.comment_sheet	8
openpyxl.packaging.relationship	10
openpyxl.chart.chartspace	2
openpyxl.packaging.custom	12
openpyxl.descriptors.serialisable	45
openpyxl.descriptors.namespace	1
openpyxl.compat.strings	5
openpyxl.descriptors.nested	5
openpyxl.xml.functions	9
openpyxl.descriptors.sequence	13
openpyxl.packaging.workbook	3
openpyxl.packaging.manifest	26
openpyxl.worksheet.datavalidation	2
openpyxl.chart.plotarea	7
openpyxl.chart.text	1
openpyxl.styles.fills	9
openpyxl.worksheet.related	1
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.table	2
openpyxl.utils.escape	2
openpyxl.styles.fonts	4
openpyxl.worksheet.page	1
openpyxl.workbook.protection	2

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	409	40.2%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	608	59.7%
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
45	436	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00436	openpyxl.cell._writer._set_attributes
26	667	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00667	openpyxl.descriptors.serialisable.Serialisable.to_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
21	879	openpyxl.styles.fonts.Font.from_tree	call site: 00879	openpyxl.descriptors.serialisable.Serialisable.from_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	325	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00325	openpyxl.packaging.custom.CustomPropertyList.to_tree
14	790	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00790	openpyxl.packaging.relationship.RelationshipList.to_tree
13	993	openpyxl.packaging.manifest.Manifest._write	call site: 00993	openpyxl.descriptors.serialisable.Serialisable.from_tree
10	499	openpyxl.cell._writer.etree_write_cell	call site: 00499	openpyxl.xml.functions.whitespace

Runtime coverage analysis

Covered functions

951

Functions that are reachable but not covered

177

Reachable functions

382

Percentage of reachable functions covered

53.66%

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_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.text	1
openpyxl.packaging.custom	12
openpyxl.descriptors.serialisable	45
openpyxl.descriptors.namespace	1
openpyxl.compat.strings	5
openpyxl.descriptors.sequence	13
openpyxl.descriptors.nested	5
openpyxl.comments.comment_sheet	8
openpyxl.packaging.relationship	10
openpyxl.chart.plotarea	7
openpyxl.chartsheet.chartsheet	5
openpyxl.chart.series	1
openpyxl.packaging.workbook	3
openpyxl.packaging.manifest	26
openpyxl.worksheet.related	1
openpyxl.xml.functions	9
openpyxl.styles.stylesheet	29
openpyxl.chart.chartspace	2
openpyxl.worksheet.datavalidation	2
openpyxl.styles.fills	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.chart.axis	2
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.worksheet.page	1
openpyxl.workbook.protection	2

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']	7	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']	5	0	7	5	5	96	0	313	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

333 / 1251

Cyclomatic complexity statically reachable by fuzzers

1147 / 4037

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.reader.excel.ExcelReader.read_worksheets	56	0	0.0%	[]
openpyxl.reader.drawings.find_images	40	0	0.0%	[]
openpyxl.worksheet._reader.WorkSheetParser.parse_cell	44	0	0.0%	[]
openpyxl.drawing.colors.SystemColor.__init__	35	5	14.28%	[]
openpyxl.drawing.colors.SchemeColor.__init__	41	12	29.26%	[]
openpyxl.pivot.fields.Number.__init__	31	17	54.83%	[]
openpyxl.cell._writer.etree_write_cell	37	16	43.24%	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']
openpyxl.cell._writer.lxml_write_cell	44	2	4.545%	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']
openpyxl.drawing.fill.Blip.__init__	38	7	18.42%	[]
openpyxl.pivot.table.PivotField.__init__	58	8	13.79%	[]
openpyxl.pivot.table.TableDefinition.__init__	87	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.utils.bound_dictionary	[]	[]
openpyxl.chartsheet.custom	[]	[]
openpyxl.worksheet._reader	[]	[]
openpyxl.compat	[]	[]
openpyxl.chart.reference	['fuzz_chart']	[]
openpyxl.packaging.workbook	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.chart.bubble_chart	[]	[]
openpyxl.styles.cell_style	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
math	[]	[]
openpyxl.chart.updown_bars	[]	[]
openpyxl.workbook.workbook	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.workbook._writer	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.chart.surface_chart	[]	[]
openpyxl.pivot.record	[]	[]
openpyxl.compat.numbers	[]	[]
openpyxl.styles.table	[]	[]
numpy	[]	[]
atheris	[]	[]
openpyxl.utils.formulas	[]	[]
openpyxl.worksheet.page	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.chart.title	[]	[]
openpyxl.writer	[]	[]
openpyxl.formula	[]	[]
openpyxl.utils.indexed_list	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.styles.fills	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.pivot.fields	[]	[]
openpyxl.utils.escape	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.drawing.colors	[]	[]
openpyxl.workbook.external_link	[]	[]
openpyxl.packaging.custom	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.workbook.defined_name	[]	[]
openpyxl.drawing.effect	[]	[]
openpyxl.drawing.properties	[]	[]
openpyxl.chartsheet	[]	[]
openpyxl.workbook	[]	[]
openpyxl.chart.chartspace	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.utils.protection	[]	[]
openpyxl.drawing.picture	[]	[]
openpyxl.chart	[]	[]
openpyxl.workbook.child	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
...fuzz_load	['fuzz_load']	[]
openpyxl.chart.pivot	[]	[]
openpyxl.descriptors.serialisable	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.chart.series_factory	['fuzz_chart']	[]
openpyxl.worksheet.related	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.chartsheet.chartsheet	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.comments.shape_writer	[]	[]
openpyxl.utils.datetime	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.worksheet._read_only	[]	[]
openpyxl.packaging.extended	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.worksheet.print_settings	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.cell	[]	[]
openpyxl.worksheet._writer	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
	[]	[]
openpyxl.chart.radar_chart	[]	[]
openpyxl.chart.print_settings	[]	[]
openpyxl.packaging.core	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.descriptors	[]	[]
Sequence	[]	[]
openpyxl.cell.text	[]	[]
openpyxl.worksheet.cell_range	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
itertools	[]	[]
lxml	[]	[]
openpyxl.xml.constants	[]	[]
openpyxl.drawing.spreadsheet_drawing	['fuzz_chart']	[]
openpyxl.chart.descriptors	[]	[]
openpyxl.utils.dataframe	[]	[]
openpyxl.chart.trendline	[]	[]
openpyxl.xml	[]	[]
openpyxl.reader	[]	[]
openpyxl.chart._3d	[]	[]
openpyxl.formatting.rule	[]	[]
openpyxl.workbook.web	[]	[]
openpyxl.worksheet.controls	[]	[]
openpyxl.worksheet.scenario	[]	[]
openpyxl.chart.error_bar	[]	[]
inspect	[]	[]
openpyxl.chart.picture	[]	[]
openpyxl.drawing.geometry	[]	[]
openpyxl.cell._writer	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.descriptors.nested	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
copy	[]	[]
openpyxl.styles.builtins	[]	[]
openpyxl.styles.borders	[]	[]
openpyxl.styles.differential	[]	[]
openpyxl.worksheet.table	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.workbook.external_reference	[]	[]
openpyxl.worksheet.errors	[]	[]
openpyxl.worksheet.dimensions	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.workbook.function_group	[]	[]
openpyxl.worksheet.hyperlink	[]	[]
openpyxl.chart._chart	['fuzz_chart']	[]
...fuzz_sheet	['fuzz_sheet']	[]
openpyxl.descriptors.namespace	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
...fuzz_basic	['fuzz_basic']	[]
...fuzz_formulae	['fuzz_formulae']	[]
openpyxl.styles.styleable	[]	[]
openpyxl.chart.series	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.utils.units	[]	[]
openpyxl.formula.tokenizer	['fuzz_formulae']	[]
openpyxl.worksheet.protection	[]	[]
openpyxl.comments.author	[]	[]
openpyxl.drawing.drawing	[]	[]
openpyxl.reader.strings	[]	[]
openpyxl.worksheet.custom	[]	[]
openpyxl.formatting.formatting	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.worksheet.copier	[]	[]
openpyxl	[]	[]
openpyxl.styles.numbers	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.formula.translate	['fuzz_formulae']	[]
openpyxl.worksheet	[]	[]
openpyxl.styles.stylesheet	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
xml	[]	[]
String	[]	[]
array	[]	[]
openpyxl.chartsheet.protection	[]	[]
openpyxl.chart.axis	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.reader.workbook	[]	[]
openpyxl.chart.data_source	['fuzz_chart']	[]
posixpath	[]	[]
openpyxl.descriptors.base	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.chart.stock_chart	[]	[]
openpyxl.styles.protection	[]	[]
openpyxl.chart.reader	[]	[]
openpyxl.pivot.table	[]	[]
pandas	[]	[]
tempfile	[]	[]
openpyxl.worksheet.views	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
datetime	[]	[]
openpyxl.reader.excel	[]	[]
...fuzz_sort	['fuzz_sort']	[]
openpyxl.formatting	[]	[]
openpyxl.chart.pie_chart	[]	[]
openpyxl.styles.colors	[]	[]
openpyxl.styles.named_styles	['fuzz_comment', 'fuzz_sheet', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.packaging.interface	[]	[]
functools	[]	[]
openpyxl.descriptors.excel	[]	[]
openpyxl.writer.excel	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.compat.product	[]	[]
openpyxl.drawing.text	[]	[]
openpyxl.worksheet.merge	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
mimetypes	[]	[]
openpyxl.comments.comment_sheet	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.workbook.smart_tags	[]	[]
openpyxl.chart.shapes	['fuzz_chart']	[]
openpyxl.worksheet.properties	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
warnings	[]	[]
openpyxl.pivot.cache	[]	[]
openpyxl.pivot	[]	[]
openpyxl.chart.marker	['fuzz_chart']	[]
openpyxl.reader.drawings	[]	[]
openpyxl.workbook.properties	[]	[]
openpyxl.worksheet.worksheet	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.utils.inference	[]	[]
openpyxl.utils.cell	['fuzz_cellutil', 'fuzz_formulae', 'fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
re	[]	[]
io	[]	[]
openpyxl.writer.theme	[]	[]
openpyxl.styles.fonts	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.chart.scatter_chart	[]	[]
openpyxl.drawing.graphic	[]	[]
openpyxl.packaging	[]	[]
openpyxl.descriptors.sequence	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.drawing.relation	[]	[]
openpyxl.workbook.protection	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.styles	[]	[]
openpyxl.chart.label	[]	[]
openpyxl.chartsheet.publish	[]	[]
openpyxl.worksheet._write_only	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
weakref	[]	[]
openpyxl.packaging.manifest	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.worksheet.picture	[]	[]
openpyxl.chart.plotarea	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.worksheet.datavalidation	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
os	[]	[]
openpyxl.chart.text	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.styles.alignment	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.worksheet.header_footer	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
operator	[]	[]
openpyxl.cell.cell	[]	[]
openpyxl.utils.exceptions	[]	[]
openpyxl.utils	[]	[]
...fuzz_chart	['fuzz_chart']	[]
openpyxl.workbook.external_link.external	[]	[]
openpyxl.xml.functions	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.drawing.image	[]	[]
openpyxl.chart.line_chart	['fuzz_chart']	[]
openpyxl.chart.layout	[]	[]
collections	[]	[]
openpyxl.worksheet.cell_watch	[]	[]
...fuzz_cellutil	['fuzz_cellutil']	[]
openpyxl.drawing.fill	[]	[]
openpyxl.chartsheet.views	['fuzz_chart']	[]
openpyxl.compat.singleton	[]	[]
openpyxl.drawing.line	[]	[]
openpyxl.comments.comments	[]	[]
openpyxl.packaging.relationship	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
openpyxl.worksheet.filters	[]	[]
Integer	[]	[]
openpyxl.chartsheet.properties	[]	[]
...fuzz_comment	['fuzz_comment']	[]
openpyxl.workbook.views	[]	[]
openpyxl._constants	[]	[]
openpyxl.drawing.connector	[]	[]
abc	[]	[]
openpyxl.styles.proxy	[]	[]
openpyxl.cell.rich_text	[]	[]
openpyxl.worksheet.drawing	[]	[]
openpyxl.worksheet.smart_tag	[]	[]
defusedxml	[]	[]
openpyxl.compat.strings	['fuzz_comment', 'fuzz_sheet', 'fuzz_basic', 'fuzz_chart', 'fuzz_sort']	[]
zipfile	[]	[]
PIL	[]	[]
openpyxl.drawing.xdr	[]	[]
openpyxl.chart.legend	[]	[]
openpyxl.worksheet.formula	[]	[]
openpyxl.worksheet.ole	[]	[]
openpyxl.drawing	[]	[]
openpyxl.comments	[]	[]
openpyxl.descriptors.slots	[]	[]
openpyxl.chart.area_chart	['fuzz_chart']	[]
openpyxl.worksheet.pagebreak	[]	[]
openpyxl.chart.bar_chart	['fuzz_chart']	[]
openpyxl.chartsheet.relation	[]	[]
et_xmlfile	[]	[]
openpyxl.compat.abc	[]	[]
openpyxl.cell.read_only	[]	[]

Directories in report

Directory